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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 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 Composition Polarity Case Connection Leakage Current Applications Max Surge Current Element Configuration 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 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
SMAJ22CA-E3/5A SMAJ22CA-E3/5A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 40 Weeks Tape & Reel (TR) 2012 TransZorb® yes Active 1 (Unlimited) 2 EAR99 22V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMAJ 2 Bidirectional YES 1 Transient Suppressors SILICON 1 1μA General Purpose 11.3A Single 24.4V 22V 1μA 400W 1mA 24.4V 35.5V 11.3A 40A No 35.5V 1
SMCG40CAHE3/57T SMCG40CAHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2017 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 40V 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 1μA Automotive 23.3A Single 44.4V 40V 1μA 1.5kW 1mA 44.4V 64.5V 23.3A No 1500W 1.5kW 64.5V 1
SMPC70AN-M3/I SMPC70AN-M3/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) TransZorb® Active ROHS3 Compliant TO-277, 3-PowerDFN Surface Mount -55°C~150°C TJ Zener General Purpose TO-277A (SMPC) No 77.8V 1500W 1.5kW 13.3A 113V 70V 1
SMAJ15CAHE3_A/H SMAJ15CAHE3_A/H Vishay Semiconductor Diodes Division 0.4321
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0.00000000 download 10 Weeks Cut Tape (CT) 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 16.7V 400W 16.4A 24.4V 15V 1
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0.00000000 download 40 Weeks Tape & Reel (TR) 2008 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 17V 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 SILICON 1 Automotive 14.5A Single 18.9V 17V 1μA 400W 1mA 27.6V 14.5A 40A No 27.6V 1 1
BZW04-8V5HE3/54 BZW04-8V5HE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Reel (TR) 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
SMAJ6.5-E3/61 SMAJ6.5-E3/61 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 6.5V 5.28mm ROHS3 Compliant Lead Free 2 DO-214AC, SMA 2.29mm 2.79mm Surface Mount -55°C~150°C TJ 6.5V 400W Zener SMAJ 1 Zener Unidirectional General Purpose 32.5A 7.22V 6.5V 400W 12.3V 32.5A DO-214AC (SMA) No 7.22V 400W 32.5A 12.3V 6.5V 1 1
BZW04-37-E3/73 BZW04-37-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Box (TB) 2012 TransZorb® yes Active 1 (Unlimited) 2 EAR99 36.8V ROHS3 Compliant Tin 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 WIRE BZW04 2 Unidirectional 400W SILICON 1 37V ISOLATED 1μA General Purpose 6.7A Single 40.9V 36.8V 1μA 400W 1mA 40.9V 59.3V 6.7A No 59.3V 1
LCE12-E3/73 LCE12-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Box (TB) 2013 TransZorb® Obsolete 1 (Unlimited) 2 EAR99 12V ROHS3 Compliant UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e3 MATTE TIN WIRE LCE* 2 NO O-PALF-W2 1.5kW SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 68A 13.3V 12V 1.5kW 22V No 1500W 1.5kW 22V 1
SMBJ36A-M3/5B SMBJ36A-M3/5B 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 ROHS3 Compliant 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 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 42.1V 36V 600W 58.1V 10.3A No 40V 10.3A 36V 1
SMCJ33CAHE3/57T SMCJ33CAHE3/57T 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 EAR99 33V ROHS3 Compliant Lead Free Tin 2 HIGH RELIABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND 260 40 SMCJ 2 Bidirectional Transient Suppressors SILICON 1 1μA Automotive 28.1A Single 36.7V 33V 1μA 1.5kW 1mA 36.7V 53.3V 28.1A 6.5W No 1500W 1.5kW 53.3V 1
1.5KE15A/54 1.5KE15A/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) TransZorb® Obsolete Not Applicable 175°C -55°C 12.8V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ 15V 1.5kW Zener 1.5kW 1 Unidirectional 1μA General Purpose 70.8A 14.3V 12.8V 1.5kW 1mA 14.3V 21.2V 70.8A 1.5KE No 14.3V 1500W 1.5kW 70.8A 21.2V 12.8V 1
SM6T22CAHE3/52 SM6T22CAHE3/52 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 18.8V 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 30 SM6T 2 Bidirectional R-PDSO-C2 Transient Suppressors SILICON 1 CATHODE Automotive 102A Single 20.9V 18.8V 1μA 600W 1mA 39.3V 20A 5W No 20A 30.6V 1
SM15T27AHE3/57T SM15T27AHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101, SM15T, TransZorb® yes Discontinued 1 (Unlimited) 2 SMD/SMT 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 Unidirectional Transient Suppressors 1.5kW SILICON 1 Automotive 200A Single 25.7V 23.1V 1μA 1.5kW 1mA 48.3V 207A No 1500W 1.5kW 40A 37.5V 1
SMCG14CAHE3/57T SMCG14CAHE3/57T 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 14V 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 64.7A Single 15.6V 14V 1μA 1.5kW 1mA 23.2V 64.7A No 1500W 1.5kW 23.2V 1
SMCG45CA-E3/57T SMCG45CA-E3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2008 TransZorb® yes Active 1 (Unlimited) 2 EAR99 45V 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 40 SMCG 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 1μA General Purpose 200A Single 50V 45V 1μA 1.5kW 1mA 50V 72.7V 20.6A No 1500W 1.5kW 72.7V
SMA6F18A-M3/6B SMA6F18A-M3/6B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2013 TransZorb® Active 1 (Unlimited) SMD/SMT 175°C -55°C 18V ROHS3 Compliant No 2 DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ Zener SMA6F Unidirectional Zener Unidirectional General Purpose 21.2A Single 22.1V 18V 200nA 4kW 1mA 33.2V 102A DO-221AC (SlimSMA) No 20V 4000W 4kW 102A 8/20μs 33.2V 18V 1 1
P6SMB13CA-M3/5B P6SMB13CA-M3/5B 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 13V 11.1V 600W 18.2V 33A No 12.4V 33A 11.1V 1
SMAJ43-E3/61 SMAJ43-E3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) 2009 TransZorb® Obsolete 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener SMAJ General Purpose DO-214AC (SMA) No 47.8V 400W 5.2A 76.7V 43V 1
P4KE13CHE3/73 P4KE13CHE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Box (TB) 2016 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 10.5V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE 400W Bidirectional Automotive 21.1A 11.7V 10.5V 400W 19V DO-204AL (DO-41) No 11.7V 400W 21.1A 19V 10.5V 1
1N6280AHE3_A/D 1N6280AHE3_A/D Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 50 Weeks Tape & Box (TB) 2016 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ Zener Automotive No 22.8V 1500W 1.5kW 45.2A 33.2V 20.5V 1
TPSMA18AHE3/61T TPSMA18AHE3/61T 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 15.3V ROHS3 Compliant No 2 DO-214AC, SMA Surface Mount -65°C~185°C TJ Zener Unidirectional 1 400W 1 Unidirectional 1μA Automotive 40A Single 17.1V 15.3V 1μA 400W 1mA 17.1V 25.5V 15.9A DO-214AC (SMA) No 17.1V 400W 15.9A 25.5V 15.3V 1
P4KE15CAHE3/73 P4KE15CAHE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 22 Weeks Through Hole Tape & Box (TB) 2016 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 12.8V ROHS3 Compliant 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE Bidirectional 400W Bidirectional Automotive 18.9A Single 14.3V 12.8V 1μA 400W 1mA 21.2V 18.9A DO-204AL (DO-41) No 14.3V 400W 18.9A 21.2V 12.8V 1
SMAJ78AHM3/I SMAJ78AHM3/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-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom DO-214AC (SMA) No 86.7V 400W 3.2A 126V 78V 1
SM6T36A-M3/5B SM6T36A-M3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2011 SM6T, TransZorb® Active 1 (Unlimited) EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener e3 Matte Tin (Sn) 260 30 General Purpose 30.8V 600W 49.9V 12A No 34.2V 12A 30.8V 1
SMCJ28CAHE3_A/I SMCJ28CAHE3_A/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Automotive DO-214AB (SMCJ) No 31.1V 1500W 1.5kW 33A 45.4V 28V 1
SMCG26CA-E3/57T SMCG26CA-E3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2008 TransZorb® yes Active 1 (Unlimited) 2 EAR99 26V 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 40 SMCG 2 Bidirectional Transient Suppressors 1.5kW SILICON 1 1μA General Purpose 200A Single 28.9V 26V 1μA 1.5kW 1mA 28.9V 42.1V 35.6A No 1500W 1.5kW 42.1V
SMBJ16CHE3/5B SMBJ16CHE3/5B 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 16V ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMBJ 1 Zener Bidirectional Automotive 100A 17.8V 16V 600W 28.8V 20.8A DO-214AA (SMBJ) No 17.8V 600W 20.8A 28.8V 16V 1 1
P4SMA82AHE3_A/H P4SMA82AHE3_A/H 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 77.9V 400W 3.5A 113V 70.1V 1
P6SMB440AHE3_AIH P6SMB440AHE3_AIH Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 37 Weeks Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101, P6SMB, TransZorb® Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener P6SMB Zener Automotive 376V 600W 602V 1A DO-214AA (SMB) No 418V 600W 1A 602V 376V 1 1
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