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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 Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology 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 Applications Max Surge Current Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-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
P4SMA22A-E3/5A P4SMA22A-E3/5A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2011 P4SMA, TransZorb® yes Active 1 (Unlimited) 2 EAR99 18.8V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA 2 Unidirectional Transient Suppressors 400W SILICON 1 1μA General Purpose 40A Single 20.9V 18.8V 1μA 400W 1mA 20.9V 30.6V 13.1A No 30.6V
5KP45A-E3/73 5KP45A-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) 2012 TransZorb® yes Active 1 (Unlimited) 2 EAR99 45V ROHS3 Compliant Tin 2 P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 WIRE 2 Unidirectional 5kW SILICON 1 ISOLATED 5000W 2μA General Purpose 600A Single 50V 45V 2μA 5kW 5mA 50V 72.7V 68.8A No 5000W 5kW 68.8A 72.7V 1
SMCJ6.5AHE3/57T SMCJ6.5AHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 6.5V ROHS3 Compliant Tin 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND 260 40 SMCJ 2 Unidirectional Transient Suppressors SILICON 1 500μA Automotive 133.9A Single 7.22V 6.5V 500μA 1.5kW 10mA 7.22V 11.2V 133.9A 6.5W No 1500W 1.5kW 11.2V 1 1
SMF48A-HM3-18 SMF48A-HM3-18 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-219AB Surface Mount -65°C~175°C TJ AVALANCHE Zener 161pF @ 1MHz e3 Matte Tin (Sn) DUAL FLAT 260 30 2 R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL Automotive 48V 200W 77.4V 2.6A No 53.3V 2.6A 48V 1
SM6T15AHM3/I SM6T15AHM3/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, SM6T, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener Automotive DO-214AA (SMB) No 14.3V 600W 28A 21.2V 12.8V 1
TPSMC39AHE3/9AT TPSMC39AHE3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) 185°C -65°C 33.3V ROHS3 Compliant No DO-214AB, SMC Surface Mount -65°C~185°C TJ Zener Unidirectional 1.5kW Unidirectional Automotive 27.8A Single 37.1V 33.3V 1μA 1.5kW 1mA 53.9V 27.8A DO-214AB (SMCJ) No 37.1V 1500W 1.5kW 27.8A 53.9V 33.3V 1
SMC3K48CA-M3/9A SMC3K48CA-M3/9A 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 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 2 Bidirectional Transient Suppressors SILICON 1 3000W General Purpose Single 56.1V 48V 2μA 3kW 1mA 77.4V 38.8A No 53.3V 3000W 3kW 1
SMBJ100A-E3/52 SMBJ100A-E3/52 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 SMD/SMT EAR99 100V 5.59mm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMBJ 2 Unidirectional Transient Suppressors 600W SILICON 1 1μA General Purpose 3.7A Single 600W 111V 100V 1μA 600W 1mA 111V 162V 3.7A 123V No 162V 1
P6SMB51CAHE3/52 P6SMB51CAHE3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2008 Automotive, AEC-Q101, P6SMB, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 43.6V ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 P6SMB 2 Bidirectional R-PDSO-C2 1 Transient Suppressors SILICON 1 ISOLATED Automotive 100A Single 48.5V 43.6V 1μA 600W 1mA 70.1V 8.6A 5W No 600W 70.1V
SMB8J40CHE3/5B SMB8J40CHE3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 40V ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMB8J 1 800W Bidirectional Automotive 11.2A 44.4V 40V 800W 71.4V DO-214AA (SMB) No 44.4V 800W 11.2A 71.4V 40V 1
P4SMA440A-E3/5A P4SMA440A-E3/5A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 40 Weeks Surface Mount Tape & Reel (TR) 2011 P4SMA, TransZorb® yes Obsolete 1 (Unlimited) 2 EAR99 376V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA 2 Unidirectional Transient Suppressors 400W SILICON 1 1μA General Purpose 40A Single 418V 376V 1μA 400W 1mA 418V 602V 500mA No 300W 602V
P4KE18A-E3/54 P4KE18A-E3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) 2013 TransZorb® yes Active 1 (Unlimited) 2 EAR99 15.3V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE P4KE 2 Unidirectional Transient Suppressors SILICON 1 ISOLATED 1μA General Purpose 15.9A Single 17.1V 15.3V 1μA 400W 1mA 17.1V 25.2V 15.9A No 25.2V 1 1
SMCJ33AHE3/57T SMCJ33AHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 33V ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, 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 Unidirectional Transient Suppressors 1.5kW SILICON 1 1μA Automotive 28.1A Single 1.5kW 36.7V 33V 1μA 1.5kW 1mA 36.7V 53.3V 28.1A 40.6V No 1500W 1.5kW 53.3V 1 1
P6SMB130AHE3_A/H P6SMB130AHE3_A/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks 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 DO-214AA (SMBJ) No 124V 600W 3.4A 179V 111V 1
SMB10J16HE3/5B SMB10J16HE3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 16V ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMB10J 1kW Unidirectional Automotive 34.7A 17.8V 16V 1kW 28.8V DO-214AA (SMB) No 17.8V 1000W 1kW 34.7A 28.8V 16V 1
SMAJ28CAHM3_A/H SMAJ28CAHM3_A/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom DO-214AC (SMA) No 31.1V 400W 8.8A 45.4V 28V 1
TPSMP24HM3/85A TPSMP24HM3/85A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, PAR®, eSMP® yes Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-220AA Surface Mount -65°C~185°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL FLAT 2 Unidirectional SILICON 1 Unidirectional 1μA Automotive Single 24V 19.4V 1μA 400W 1mA 21.6V 34.7V 11.5A No 11.5A 19.4V 1
VTVS21GSMF-M3-08 VTVS21GSMF-M3-08 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) 2017 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-219AB Surface Mount -55°C~175°C TJ AVALANCHE Zener 513pF @ 1MHz e3 Matte Tin (Sn) DUAL FLAT 260 30 YES R-PDSO-F2 SILICON 1 SINGLE 20.5V UNIDIRECTIONAL 400W General Purpose 23.72V No 400W 11.67A 34V 20.5V 1
SMBJ6.5A/54 SMBJ6.5A/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 21 Weeks Surface Mount Tape & Reel (TR) TransZorb® Active 150°C -55°C 4.57mm Non-RoHS Compliant Contains Lead DO-214AA, SMB 2.44mm 3.94mm Surface Mount -55°C~150°C TJ 6.5V 600W Zener SMBJ Zener General Purpose 6.5V 600W 11.2V 53.6A DO-214AA (SMBJ) No 7.22V 600W 53.6A 11.2V 6.5V 1 1
SMB10J9.0AHM3/H SMB10J9.0AHM3/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-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 10V 1000W 1kW 64.9A 15.4V 9V 1
VCUT10A1-SD0HG4-08 VCUT10A1-SD0HG4-08 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 38 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 7.7pF @ 1MHz Automotive CLP0603 No 11V 72W 4A 8/20μs 18V 10V Max 1
SMB8J7.0C-E3/5B SMB8J7.0C-E3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 7V ROHS3 Compliant 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMB8J 1 800W 1 Bidirectional 400μA General Purpose 100A 7.78V 7V 800W 10mA 7.78V 13.3V 60.2A DO-214AA (SMB) No 7.78V 800W 66.7A 13.3V 7V 1
SMCJ150A-M3/9AT SMCJ150A-M3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2017 TransZorb® yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 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 2 Unidirectional R-PDSO-C2 Transient Suppressors SILICON 1 General Purpose Single 176V 150V 1μA 1.5kW 1mA 243V 6.2A 6.5W No 167V 1500W 1.5kW 1
SMA5J7.0C-E3/5A SMA5J7.0C-E3/5A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) TransZorb® Obsolete 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener SMA5J General Purpose DO-214AC (SMA) No 7.78V 500W 37.6A 13.3V 7V 1
P6SMB39CA-M3/52 P6SMB39CA-M3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Box (TB) 2011 P6SMB, TransZorb® Active 1 (Unlimited) EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener e3 Matte Tin (Sn) 260 30 Transient Suppressors BIDIRECTIONAL General Purpose 39V 33.3V 600W 53.9V 11.1A No 37.1V 11.1A 33.3V 1
TPSMC24AHE3_A/I TPSMC24AHE3_A/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, PAR® yes Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant HIGH RELIABILITY, EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount 256.988427mg -65°C~185°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 2 R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL Automotive 20.5V 1.5kW 33.2V 45.2A No 22.8V 1500W 1.5kW 45.2A 1
P4KE18-E3/54 P4KE18-E3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2013 TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 14.5V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE Zener Unidirectional General Purpose 15.1A 16.2V 14.5V 400W 26.5V 15.1A DO-204AL (DO-41) No 16.2V 400W 15.1A 26.5V 14.5V 1 1
SMP11-M3/84A SMP11-M3/84A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 34 Weeks Surface Mount Tape & Reel (TR) 2012 TransZorb®, eSMP® Active 1 (Unlimited) 150°C -55°C ROHS3 Compliant 2 DO-220AA Surface Mount -55°C~150°C TJ Zener Zener Unidirectional General Purpose 11V 400W 20.1V 19.9A DO-220AA (SMP) No 12.2V 400W 19.9A 20.1V 11V 1 1
1.5SMC130CA-M3/57T 1.5SMC130CA-M3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 1.5SMC, TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 111V 1.5kW 179V 8.4A 6.5W No 124V 1500W 1.5kW 8.4A 1
SMBG30CHE3/52 SMBG30CHE3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 30V ROHS3 Compliant DO-215AA, SMB Gull Wing Surface Mount -55°C~150°C TJ Zener SMBG Zener Bidirectional Automotive 11.2A 33.3V 30V 600W 53.5V 11.2A DO-215AA (SMBG) No 33.3V 600W 11.2A 53.5V 30V 1 1
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