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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 Diameter Length RoHS Status Lead Free Contact Plating Number of Pins Additional Feature Package / Case Mounting Type 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 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage 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
P4KE6.8AHE3/54 P4KE6.8AHE3/54 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-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE Automotive DO-204AL (DO-41) No 6.45V 400W 38.1A 10.5V 5.8V 1
P6KE43CAHE3/73 P6KE43CAHE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 31 Weeks Through Hole Tape & Box (TB) 2016 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 36.8V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener P6KE Bidirectional Zener Bidirectional Automotive 100A Single 40.9V 36.8V 1μA 600W 1mA 59.3V 10.1A DO-204AC (DO-15) No 40.9V 600W 10.1A 59.3V 36.8V 1 1
SMCJ18C-E3/9AT SMCJ18C-E3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 18V ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener SMCJ 1 1 Zener Bidirectional 1μA General Purpose 200A 20V 18V 1.5kW 1mA 20V 32.2V 46.6A DO-214AB (SMCJ) No 20V 1500W 1.5kW 46.6A 32.2V 18V 1 1
SMCG64A-E3/57T SMCG64A-E3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2016 TransZorb® yes Active 1 (Unlimited) 2 EAR99 64V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 30 SMCG 2 Unidirectional Transient Suppressors SILICON 1 1μA General Purpose 200A Single 71.1V 64V 1μA 1.5kW 1mA 71.1V 103V 14.6A 6.5W No 1500W 1.5kW 103V
1.5SMC540AHE3_A/I 1.5SMC540AHE3_A/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC, TransZorb® yes Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin 2 EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND 260 30 Unidirectional Transient Suppressors SILICON 1 Automotive Single 540V 459V 1μA 1.5kW 740V 2.03A 6.5W No 513V 1500W 1.5kW 1
SM6T220CAHM3/I SM6T220CAHM3/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 209V 600W 2A 328V 188V 1
1.5KE30CA-E3/73 1.5KE30CA-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 8 Weeks Through Hole Tape & Box (TB) TransZorb® yes Active 1 (Unlimited) 2 Axial EAR99 25.6V ROHS3 Compliant Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 WIRE 2 Bidirectional 1 SILICON 1 ISOLATED 1μA General Purpose 36.2A Single 28.5V 25.6V 1μA 1.5kW 1mA 28.5V 41.4V 36.2A 6.5W No 1500W 1.5kW 41.4V 1
TA6F27AHM3_A/I TA6F27AHM3_A/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, PAR® Active 1 (Unlimited) ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -65°C~185°C TJ Zener Automotive DO-221AC (SlimSMA) No 25.7V 600W 16A 37.5V 23.1V 1
P4KA15AHE3/54 P4KA15AHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2013 Automotive, AEC-Q101, PAR® yes Obsolete 1 (Unlimited) 2 Through Hole EAR99 12.8V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY ,HIGH RELIABILITY DO-204AL, DO-41, Axial Through Hole -65°C~185°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE P4KA 2 Unidirectional Transient Suppressors SILICON 1 ISOLATED Automotive 40A Single 14.3V 12.8V 1μA 400W 1mA 21.2V 18.9A No 18.9A 21.2V 1
SMBJ8.0AHE3_A/I SMBJ8.0AHE3_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-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive DO-214AA (SMBJ) No 8.89V 600W 44.1A 13.6V 8V 1
TPSMP8.2AHM3_A/I TPSMP8.2AHM3_A/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101, PAR®, eSMP® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-220AA Surface Mount -65°C~185°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL FLAT YES R-PDSO-F2 SILICON 1 SINGLE 7.02V UNIDIRECTIONAL 300W Automotive 8.2V 50μA 2.5W 7.02V No 7.79V 400W 24.8A 12.1V 7.02V 1
SMF9V0A-HM3-18 SMF9V0A-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 640pF @ 1MHz e3 Matte Tin (Sn) DUAL FLAT 260 30 2 R-PDSO-F2 SILICON 1 SINGLE 9V UNIDIRECTIONAL Automotive 9V 200W 15.4V 13.5A No 10V 13.5A 9V 1
SA54C-E3/54 SA54C-E3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1997 TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 54V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener 1 Zener Bidirectional 1μA General Purpose 5.2A 60V 54V 500W 1mA 60V 96.3V 5.2A DO-204AC (DO-15) No 60V 500W 5.2A 96.3V 54V 1 1
P4KE180-E3/73 P4KE180-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Box (TB) 2016 TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 146V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE 400W Unidirectional General Purpose 1.6A 162V 146V 400W 258V DO-204AL (DO-41) No 162V 400W 1.6A 258V 146V 1
SMA5J7.0CHE3/61 SMA5J7.0CHE3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 7V ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener SMA5J 500W Bidirectional Automotive 37.6A 7.78V 7V 500W 13.3V DO-214AC (SMA) No 7.78V 500W 37.6A 13.3V 7V 1
SMA5J16AHE3/61 SMA5J16AHE3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 40 Weeks Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 16V ROHS3 Compliant 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 Unidirectional R-PDSO-C2 Transient Suppressors SILICON 1 Automotive 19.2A Single 17.8V 16V 1μA 500W 1mA 26V 19.2A No 26V 16V 1
1.5SMC22CAHE3_A/H 1.5SMC22CAHE3_A/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener Automotive SMC (DO-214AB) No 20.9V 1500W 1.5kW 49A 30.6V 18.8V 1
P4SMA27CAHM3/H P4SMA27CAHM3/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, P4SMA, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener Automotive, Telecom DO-214AC (SMA) No 25.7V 400W 10.7A 37.5V 23.1V 1
SM6T33CAHE3/52 SM6T33CAHE3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101, SM6T, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 28.2V 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 SILICON 1 CATHODE 1μA Automotive 68A Single 31.4V 28.2V 1μA 600W 1mA 31.4V 59V 68A 5W No 13.1A 45.7V
P6SMB170CAHE3/5B P6SMB170CAHE3/5B 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 145V 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 Transient Suppressors 600W SILICON 1 ISOLATED Automotive 100A Single 162V 145V 1μA 600W 1mA 234V 2.6A No 2.6A 234V 1
P6SMB150A-M3/52 P6SMB150A-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 150V 128V 600W 207V 2.9A No 143V 2.9A 128V 1
TPSMB15HE3/52T TPSMB15HE3/52T 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 12.8V 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 28.3A Single 13.5V 12.1V 1μA 600W 1mA 21.2V 27.3A No 22V 1
P6KE24HE3/54 P6KE24HE3/54 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 19.4V ROHS3 Compliant DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener P6KE Zener Unidirectional Automotive 100A 21.6V 19.4V 600W 34.7V 17.3A DO-204AC (DO-15) No 21.6V 600W 17.3A 34.7V 19.4V 1 1
BZW04-11BHE3/54 BZW04-11BHE3/54 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 11.1V ROHS3 Compliant Tin 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04 Bidirectional Zener Bidirectional Automotive 22A Single 12.4V 11.1V 1μA 400W No 18.2V 22A DO-204AL (DO-41) No 12.4V 400W 22A 18.2V 11.1V 1 1
SM6T33A-E3/5B SM6T33A-E3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2011 SM6T, TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 28.2V 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 Unidirectional Transient Suppressors SILICON 1 CATHODE 1μA General Purpose 68A Single 34.7V 28.2V 1μA 600W 1mA 31.4V 59V 68A 5W No 31.4V 13.1A 45.7V
SA30A-E3/1 SA30A-E3/1 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Bulk 2012 TransZorb® Obsolete Not Applicable Axial 175°C -55°C 30V 3.6mm 7.6mm ROHS3 Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 30V 500W Zener 1 500W 1 Unidirectional 1μA General Purpose 10A 33.3V 30V 500W 1mA 33.3V 48.4V 10A DO-204AC (DO-15) No 33.3V 500W 10A 48.4V 30V 1
SAC8.5-E3/54 SAC8.5-E3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount, Through Hole Tape & Reel (TR) TransZorb® yes Active 1 (Unlimited) 2 Axial EAR99 8.5V ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE 50pF Zener e3 Matte Tin (Sn) WIRE SAC* 2 Unidirectional Transient Suppressors 300W SILICON 1 Unidirectional ISOLATED 50μA General Purpose 34A Single 500W 530V 8.5V 50μA 500W 1mA 9.44V 14V 34A No 1
SMF51A-E3-18 SMF51A-E3-18 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2016 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant DO-219AB Surface Mount -65°C~175°C TJ AVALANCHE Zener 151pF @ 1MHz e3 Matte Tin (Sn) DUAL FLAT 260 30 2 R-PDSO-F2 200W SILICON 1 SINGLE Unidirectional 51V General Purpose 56.7V 51V 200W 82.4V 2.4A No 82.4V 1 1
1.5KE43A-E3/73 1.5KE43A-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 8 Weeks Through Hole Tape & Box (TB) TransZorb® yes Active 1 (Unlimited) 2 EAR99 36.8V ROHS3 Compliant Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 WIRE 2 Unidirectional 1.5kW SILICON 1 ISOLATED 1μA General Purpose 25.3A Single 40.9V 36.8V 1μA 1.5kW 1mA 40.9V 59.3V 25.3A No 1500W 1.5kW 59.3V 1
1.5KE39A/54 1.5KE39A/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) TransZorb® Obsolete Not Applicable 175°C -55°C 33.3V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ 39V 1.5kW Zener 1.5kW Unidirectional General Purpose 27.8A 37.1V 33.3V 1.5kW 53.9V 1.5KE No 37.1V 1500W 1.5kW 27.8A 53.9V 33.3V 1
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