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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 Operating Temperature Voltage - Rated DC Technology Power Rating Type 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 JEDEC-95 Code 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 ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Forward Surge Current (Ifsm) 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
1.5KA24AHE3/54 1.5KA24AHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Automotive, AEC-Q101, PAR® yes Obsolete 1 (Unlimited) EAR99 20.5V ROHS3 Compliant Tin 2 DO-201AA, DO-27, Axial Through Hole -65°C~185°C TJ Zener 2 Unidirectional 1.5kW Automotive 200A Single 22.8V 20.5V 1μA 1.5kW 33.2V 45.2A No 1500W 1.5kW 45.2A 33.2V 1
5KP78AHE3/73 5KP78AHE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) 2008 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 78V ROHS3 Compliant Tin P600, Axial Through Hole -55°C~175°C TJ Zener Unidirectional Zener Unidirectional Automotive 600A Single 86.7V 78V 2μA 5kW No 126V 39.7A P600 No 86.7V 5000W 5kW 39.7A 126V 78V 1 1
P6KE47CA-E3/73 P6KE47CA-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 31 Weeks Through Hole Tape & Box (TB) 2012 TransZorb® yes Active 1 (Unlimited) 2 EAR99 40.2V ROHS3 Compliant 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 MATTE TIN WIRE P6KE 2 Bidirectional SILICON 1 ISOLATED 1μA General Purpose 100A Single 44.7V 40.2V 1μA 600W 1mA 44.7V 64.8V 9.3A 5W No 600W 64.8V
P4KA39HE3/73 P4KA39HE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 2015 Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) 185°C -65°C 31.6V ROHS3 Compliant 2 DO-204AL, DO-41, Axial Through Hole -65°C~185°C TJ Zener P4KA Unidirectional 400W Unidirectional Automotive 40A Single 35.1V 31.6V 1μA 400W 1mA 56.4V 7.1A DO-204AL (DO-41) No 35.1V 400W 7.1A 56.4V 31.6V 1
SMBJ16AHM3/I SMBJ16AHM3/I 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 DO-214AA (SMB) No 17.8V 600W 23.1A 26V 16V 1
SM15T27CA-E3/9AT SM15T27CA-E3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2011 SM15T, TransZorb® yes Active 1 (Unlimited) 2 EAR99 23.1V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY ,HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SM15T* 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 1μA General Purpose 200A Single 25.7V 23.1V 1μA 1.5kW 1mA 25.7V 48.3V 207A No 1500W 1.5kW 40A 37.5V
BZW04P37HE3/73 BZW04P37HE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Box (TB) 2012 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) Axial 175°C -55°C 36.8V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04P 1 400W Unidirectional Automotive 6.7A 40.9V 36.8V 400W 59.3V DO-204AL (DO-41) No 40.9V 400W 6.7A 59.3V 36.8V 1
TPSMA16AHE3/61T TPSMA16AHE3/61T 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 13.6V ROHS3 Compliant Lead Free No DO-214AC, SMA Surface Mount -65°C~185°C TJ Zener Unidirectional 1 400W Unidirectional Automotive 40A Single 400W 15.2V 13.6V 1μA 400W 1mA 22V 17.8A 16.8V DO-214AC (SMA) No 15.2V 400W 17.8A 22V 13.6V 1
BZW04P9V4-E3/54 BZW04P9V4-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 9.4V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04P 400W Unidirectional General Purpose 25.7A 10.5V 9.4V 400W 15.6V DO-204AL (DO-41) No 10.5V 400W 25.7A 15.6V 9.4V 1
SMBJ7.0CA-E3/5B SMBJ7.0CA-E3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) TransZorb® yes Active 1 (Unlimited) 2 EAR99 7V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMBJ 2 Bidirectional Transient Suppressors 600W SILICON 1 7V 1μA General Purpose 100A Single 7.78V 7V 1μA 600W 1mA 7.78V 12V 5.3A No 50A 12V
1.5SMC300A-E3/57T 1.5SMC300A-E3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 1.5SMC, TransZorb® yes Obsolete 1 (Unlimited) 2 EAR99 256V ROHS3 Compliant Lead Free Tin 2 EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND 260 30 2 Unidirectional Transient Suppressors 1.5kW SILICON 1 1μA General Purpose 200A Single 1.5kW 285V 256V 1μA 1.5kW 1mA 285V 414V 3.6A 315V No 1500W 1.5kW 414V
SMP28A-E3/85A SMP28A-E3/85A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 TransZorb®, eSMP® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 28V ROHS3 Compliant DO-220AA Surface Mount -55°C~150°C TJ Zener SMP* Zener Unidirectional General Purpose 8.8A 31.1V 28V 400W 45.4V 8.8A DO-220AA (SMP) No 31.1V 400W 8.8A 45.4V 28V 1 1
SMB10J17HE3/52 SMB10J17HE3/52 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) SMD/SMT 150°C -55°C 17V ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMB10J Zener Unidirectional Automotive 32.8A 18.9V 17V 1kW 30.5V 32.8A DO-214AA (SMB) No 18.9V 1000W 1kW 32.8A 30.5V 17V 1 1
SM6T150CA-E3/5B SM6T150CA-E3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2008 SM6T, TransZorb® yes Active 1 (Unlimited) 2 EAR99 128V ROHS3 Compliant 2 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 30 SM6T 2 Bidirectional Transient Suppressors 600W SILICON 1 CATHODE 1μA General Purpose 100A Single 143V 128V 1μA 600W 1mA 143V 265V 15A No 2.9A 207V
SMAJ45A-E3/61 SMAJ45A-E3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2016 TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 45V 5.28mm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AC, SMA 2.29mm 2.79mm Surface Mount -55°C~150°C TJ 45V AVALANCHE 400W Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMAJ 2 Unidirectional YES Transient Suppressors SILICON 1 Unidirectional 1μA General Purpose 5.5A Single 55.3V 45V 1μA 400W 1mA 50V 72.7V 5.5A 40A No 1
P6KE150HE3/54 P6KE150HE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 121V ROHS3 Compliant DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener P6KE Zener Unidirectional Automotive 100A 135V 121V 600W 215V 2.8A DO-204AC (DO-15) No 135V 600W 2.8A 215V 121V 1 1
SMBJ3V3-M3/5B SMBJ3V3-M3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2016 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -65°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 30 R-PDSO-J2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 4.1V 3.3V 600W 5W No 3.3V 1
SMBJ64CAHE3/5B SMBJ64CAHE3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 SMD/SMT 64V ROHS3 Compliant UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMBJ 2 Bidirectional R-PDSO-C2 Transient Suppressors 600W SILICON 1 Automotive 100A Single 71.1V 64V 1μA 600W 1mA 103V 5.8A No 5.8A 103V 1
SMA5J22CA-E3/5A SMA5J22CA-E3/5A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 40 Weeks Surface Mount Tape & Reel (TR) 2013 TransZorb® yes Active 1 (Unlimited) 2 EAR99 22V 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 40 SMA5J 2 Bidirectional 1 Transient Suppressors SILICON 1 1μA General Purpose 40A Single 24.4V 22V 1μA 500W 1mA 24.4V 35.5V 14.1A 6.5W No 500W 35.5V
SMBJ8.5A/54 SMBJ8.5A/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 15 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 8.5V 600W Zener SMBJ Zener General Purpose 8.5V 600W 14.4V 41.7A DO-214AA (SMBJ) No 9.44V 600W 41.7A 14.4V 8.5V 1 1
1.5KE30AHE3_A/D 1.5KE30AHE3_A/D Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 50 Weeks Tape & Box (TB) Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ Zener Automotive 1.5KE No 28.5V 1500W 1.5kW 36.2A 41.4V 25.6V 1
TPSMP30HE3/85A TPSMP30HE3/85A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, PAR®, eSMP® Obsolete 1 (Unlimited) 185°C -65°C 24.3V ROHS3 Compliant 2 DO-220AA Surface Mount -65°C~185°C TJ Zener 1 Zener Unidirectional 1μA Automotive 9.2A 27V 24.3V 400W 1mA 27V 43.5V 9.2A DO-220AA (SMP) No 27V 400W 9.2A 43.5V 24.3V 1 1
TPSMB27HE3/52T TPSMB27HE3/52T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, PAR® yes Obsolete 1 (Unlimited) 2 EAR99 23.1V ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY ,HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~185°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 Unidirectional R-PDSO-C2 Transient Suppressors 600W SILICON 1 Automotive 16A Single 24.3V 21.8V 1μA 600W 1mA 37.5V 15.3A No 39.1V 1
P6SMB110CAHE3/52 P6SMB110CAHE3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101, P6SMB, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 94V 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 105V 94V 1μA 600W 1mA 152V 3.9A 5W No 600W 152V
SMPC36A-M3/87A SMPC36A-M3/87A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2013 TransZorb®, eSMP® yes Active 1 (Unlimited) 3 SMD/SMT EAR99 36V ROHS3 Compliant 3 TO-277, 3-PowerDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL FLAT 260 30 SMPC 3 Unidirectional Transient Suppressors 1.5kW SILICON 1 TO-277A General Purpose 25.8A Single 40V 36V 1μA 1.5kW 1mA 58.1V 25.8A No 1500W 1.5kW 58.1V 1
SM15T30CAHM3/I SM15T30CAHM3/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, SM15T, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener Automotive No 28.5V 1500W 1.5kW 36A 41.5V 25.6V 1
P6SMB22A-M3/52 P6SMB22A-M3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 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 UNIDIRECTIONAL General Purpose 22V 18.8V 600W 30.6V 19.6A No 20.9V 19.6A 18.8V 1
SMAJ20C-E3/61 SMAJ20C-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) EAR99 20V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) SMAJ 1 Transient Suppressors Bidirectional 1μA General Purpose 11.2A 22.2V 20V 400W 1mA 22.2V 35.8V 11.2A No 35.8V 1
3KASMC20AHM3_A/I 3KASMC20AHM3_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® Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 HIGH RELIABILITY, EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -65°C~185°C TJ AVALANCHE Zener DUAL C BEND SILICON 1 SINGLE UNIDIRECTIONAL 3000W Automotive 22.2V 20V 3kW 35.8V 83.8A 6W No 3000W 3kW 35.8V 1
1.5KE440C-E3/73 1.5KE440C-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) TransZorb® Obsolete 1 (Unlimited) 2 EAR99 356V ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 MATTE TIN WIRE 2 O-PALF-W2 SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 2.4A 396V 356V 1.5kW 631V 2.4A 6.5W No 1500W 1.5kW 631V 1
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