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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Impedance Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current Working Voltage Applications Max Surge Current Element Configuration Voltage Tolerance Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Supplier Device Package Max Forward Surge Current (Ifsm) Power Dissipation-Max Zener Voltage Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels
SMAJ20AHE3_A/I SMAJ20AHE3_A/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive DO-214AC (SMA) No 22.2V 400W 12.3A 32.4V 20V 1
BZW04-19BHE3/54 BZW04-19BHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 22 Weeks Through Hole Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 18.8V ROHS3 Compliant Tin 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04 Bidirectional Zener Bidirectional Automotive 13A Single 20.9V 18.8V 1μA 400W No 30.6V 13A DO-204AL (DO-41) No 20.9V 400W 13A 30.6V 18.8V 1 1
BZW04-8V5HE3/73 BZW04-8V5HE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 22 Weeks Through Hole Tape & Box (TB) 2012 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 8.55V ROHS3 Compliant Tin 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04 Unidirectional Zener Unidirectional Automotive 27.6A Single 9.5V 8.55V 10μA 400W No 14.5V 27.6A DO-204AL (DO-41) No 9.5V 400W 27.6A 14.5V 8.55V 1 1
SMAJ170C-E3/61 SMAJ170C-E3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 170V 5.28mm ROHS3 Compliant Lead Free 2 DO-214AC, SMA 2.29mm 2.79mm Surface Mount -55°C~150°C TJ 170V 300W Zener SMAJ 1 1 Zener Bidirectional 1μA General Purpose 990mA 189V 170V 400W 1mA 189V 304V 990mA DO-214AC (SMA) No 189V 300W 990mA 304V 170V 1 1
SMF11A-HE3-08 SMF11A-HE3-08 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-219AB Surface Mount -65°C~175°C TJ AVALANCHE Zener 509pF @ 1MHz e3 Matte Tin (Sn) DUAL FLAT 260 30 2 R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL Automotive 11V 200W 18.2V 11A No 12.2V 11A 11V 1
SMAJ120AHE3/5A SMAJ120AHE3/5A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 40 Weeks Tape & Reel (TR) 2011 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 120V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMAJ 2 Unidirectional YES Transient Suppressors 300W SILICON 1 Automotive 1.6A Single 133V 120V 1μA 400W 1mA 193V 1.6A 40A No 193V 1
GSOT36C-HG3-08 GSOT36C-HG3-08 Vishay Semiconductor Diodes Division 0.3510
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0.00000000 download 15 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101 Active 1 (Unlimited) SMD/SMT 150°C -55°C 1.43mm 3.1mm ROHS3 Compliant No 3 TO-236-3, SC-59, SOT-23-3 Surface Mount 8.788352mg -55°C~150°C TJ 52pF Zener 52pF @ 1MHz Bidirectional 2 Zener Bidirectional 1μA 36V Automotive Single 43V 36V 248W 71V 3.5A SOT-23 No 39V 248W 3.5A 8/20μs 71V 36V Max 2 2
BZT03D120-TAP BZT03D120-TAP Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 2012 Obsolete 1 (Unlimited) 175°C -65°C ROHS3 Compliant Silver, Tin SOD-57, Axial 250Ohm Through Hole Zener 1.3W Zener General Purpose Single 10% 1.3W 93V 1μA 600W 5mA No 172V 1.8A SOD-57 120V No 108V 600W 1.8A 172V 93V 1 1
P6KE12-E3/54 P6KE12-E3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2012 TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 9.72V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener P6KE 1 Zener Unidirectional 5μA General Purpose 100A 10.8V 9.72V 600W 1mA 10.8V 17.3V 34.7A DO-204AC (DO-15) No 10.8V 600W 34.7A 17.3V 9.72V 1 1
1.5KE170HE3/54 1.5KE170HE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 138V ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ Zener 1.5kW Unidirectional Automotive 6.1A 153V 138V 1.5kW 244V 1.5KE No 153V 1500W 1.5kW 6.1A 244V 138V 1
SMCG24A-E3/9AT SMCG24A-E3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2008 TransZorb® Active 1 (Unlimited) 150°C -55°C 24V ROHS3 Compliant 2 DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ Zener SMCG Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 200A Single 26.7V 24V 1μA 1.5kW 1mA 26.7V 38.9V 38.6A DO-215AB (SMCG) No 26.7V 1500W 1.5kW 38.6A 38.9V 24V 1 1
SMCJ36HE3/57T SMCJ36HE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 36V ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener SMCJ 1 Zener Unidirectional Automotive 23.3A 40V 36V 1.5kW 64.3V 23.3A DO-214AB (SMCJ) No 40V 1500W 1.5kW 23.3A 64.3V 36V 1 1
MSMP7.0A-M3/89A MSMP7.0A-M3/89A Vishay Semiconductor Diodes Division 0.3213
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant MicroSMP Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL FLAT 260 30 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE 7V UNIDIRECTIONAL General Purpose 8.19V 7V 150W 12V 12.5A No 7.78V 12.5A 7V 1
BZW04P37-E3/54 BZW04P37-E3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) 2012 TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 36.8V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04P 400W Unidirectional General Purpose 6.7A 40.9V 36.8V 400W 59.3V DO-204AL (DO-41) No 40.9V 400W 6.7A 59.3V 36.8V 1
SMBG12HE3/52 SMBG12HE3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 12V ROHS3 Compliant DO-215AA, SMB Gull Wing Surface Mount -55°C~150°C TJ Zener SMBG Zener Unidirectional Automotive 27.3A 13.3V 12V 600W 22V 27.3A DO-215AA (SMBG) No 13.3V 600W 27.3A 22V 12V 1 1
SMA6J17A-E3/61 SMA6J17A-E3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2016 TransZorb® yes Active 1 (Unlimited) 2 EAR99 17V ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMA6J 2 Unidirectional R-PDSO-C2 Transient Suppressors 600W SILICON 1 General Purpose 111A Single 18.9V 17V 200nA 4kW 1mA 31.4V 111A No 4000W 4kW 111A 8/20μs 31.4V 1
SMCJ150CAHM3/H SMCJ150CAHM3/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Automotive, Telecom DO-214AB (SMC) No 167V 1500W 1.5kW 6.2A 243V 150V 1
P6SMB33A-E3/5B P6SMB33A-E3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2011 P6SMB, TransZorb® yes Active 1 (Unlimited) 2 EAR99 28.2V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 P6SMB 2 Unidirectional Transient Suppressors SILICON 1 ISOLATED 1μA General Purpose 100A Single 31.4V 28.2V 1μA 600W 1mA 31.4V 45.7V 13.1A 5W No 600W 45.7V
SMCG150CAHE3/57T SMCG150CAHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 150V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 40 SMCG 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 Automotive 6.2A Single 167V 150V 1μA 1.5kW 1mA 243V 6.2A No 1500W 1.5kW 243V 1
SMA6J6.5A-M3/61 SMA6J6.5A-M3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) TransZorb® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 7.58V 6.5V 600W 10.2V 58.8A 4W No 7.2V 58.8A 6.5V 1
1.5KE400CA-E3/73 1.5KE400CA-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) TransZorb® yes Obsolete 1 (Unlimited) 2 EAR99 342V ROHS3 Compliant Tin 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 WIRE 2 Bidirectional 1.5kW SILICON 1 Bidirectional, Unidirectional ISOLATED 1μA General Purpose 2.7A Single 380V 342V 1μA 1.5kW 1mA 380V 548V 2.7A No 1500W 1.5kW 548V 1
P4KE180AHE3/73 P4KE180AHE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Box (TB) 2016 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 154V ROHS3 Compliant 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE Unidirectional Zener Unidirectional Automotive 1.6A Single 171V 154V 1μA 400W 1mA 246V 1.6A DO-204AL (DO-41) No 171V 400W 1.6A 246V 154V 1 1
SMCG51CA-M3/57T SMCG51CA-M3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2016 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 2 R-PDSO-G2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 51V 1.5kW 82.4V 18.2A 6.5W No 56.7V 1500W 1.5kW 18.2A 1
SMCJ14CAHE3/9AT SMCJ14CAHE3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 14V ROHS3 Compliant HIGH RELIABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMCJ 2 Bidirectional R-PDSO-C2 Transient Suppressors 1.5kW SILICON 1 Automotive 64.7A Single 15.6V 14V 1μA 1.5kW 1mA 23.2V 64.7A No 1500W 1.5kW 23.2V 1
SMCJ22A-E3/9AT SMCJ22A-E3/9AT Vishay Semiconductor Diodes Division 0.4746
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2008 TransZorb® yes Active 1 (Unlimited) 2 EAR99 22V ROHS3 Compliant 2 UL RECOGNIZED; EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ 2 Unidirectional Transient Suppressors SILICON 1 1μA General Purpose 200A Single 24.4V 22V 1μA 1.5kW 1mA 24.4V 35.5V 42.3A 6.5W No 1500W 1.5kW 35.5V
P6SMB51CAHM3_A/H P6SMB51CAHM3_A/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, P6SMB, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener Automotive, Telecom DO-214AA (SMB) No 48.5V 600W 8.6A 70.1V 43.6V 1
SA48AHE3/54 SA48AHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 EAR99 48V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 2 Unidirectional Transient Suppressors 500W SILICON 1 ISOLATED Automotive 6.5A Single 53.3V 48V 1μA 500W 1mA 77.4V 6.5A No 77.4V 1
SMCJ26-E3/57T SMCJ26-E3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 TransZorb® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 26V 8.13mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC 2.62mm 6.22mm Surface Mount -55°C~150°C TJ Zener SMCJ 1 1.5kW 1 Unidirectional 1μA General Purpose 32.2A 28.9V 26V 1.5kW 1mA 28.9V 46.6V 32.2A DO-214AB (SMCJ) No 28.9V 1500W 1.5kW 32.2A 46.6V 26V 1
P4SMA18CAHE3_A/I P4SMA18CAHE3_A/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener Automotive DO-214AC (SMA) No 17.1V 400W 15.9A 25.2V 15.3V 1
P4SMA180CAHE3/61 P4SMA180CAHE3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, P4SMA, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL 300W Automotive 180V 3.3W 246V No 171V 400W 1.2A 246V 154V 1
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