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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 REACH SVHC Height Width Impedance 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 Forward Current Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current 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 Max Breakdown Voltage Supplier Device Package 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
SMA5J40AHM3/H SMA5J40AHM3/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-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 44.4V 500W 7.8A 64.5V 40V 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
SMCJ170CHE3/57T SMCJ170CHE3/57T 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 170V ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener SMCJ Zener Bidirectional Automotive 4.9A 189V 170V 1.5kW 304V 4.9A DO-214AB (SMCJ) No 189V 1500W 1.5kW 4.9A 304V 170V 1 1
BZT03C27-TR BZT03C27-TR Vishay Semiconductor Diodes Division 0.5349
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2003 Active 1 (Unlimited) 175°C -65°C ROHS3 Compliant Silver, Tin No 2 SOD-57, Axial Unknown 15Ohm Through Hole Zener 3.25W Zener 500mA General Purpose Single 5% 1.3W 22V 1μA 600W 25mA No 38.1V 7.9A SOD-57 27V No 25.1V 600W 7.9A 38.1V 22V 1 1
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0.00000000 download 20 Weeks Through Hole Tape & Box (TB) 2012 TransZorb® Active 1 (Unlimited) 175°C -55°C 136V ROHS3 Compliant Tin 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04 Bidirectional 400W Bidirectional General Purpose 1.8A Single 152V 136V 1μA 400W No 219V 1.8A DO-204AL (DO-41) No 152V 400W 1.8A 219V 136V 1
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0.00000000 download 40 Weeks Surface Mount Tape & Reel (TR) 2011 P4SMA, TransZorb® Active 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 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE BIDIRECTIONAL General Purpose 12V 10.2V 400W 16.7V 24A 3.3W No 11.4V 24A 10.2V 1
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0.00000000 download 8 Weeks Through Hole Tape & Box (TB) TransZorb® yes Active 1 (Unlimited) 2 EAR99 18.8V 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 49A Single 20.9V 18.8V 1μA 1.5kW 1mA 20.9V 30.6V 49A No 1500W 1.5kW 30.6V 1
TPSMP18AHM3_A/H TPSMP18AHM3_A/H Vishay Semiconductor Diodes Division 0.3480
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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 UNIDIRECTIONAL 400W Automotive 18V 2.5W 25.5V No 17.1V 400W 15.9A 25.5V 15.3V 1
P4SMA24CAHM3/I P4SMA24CAHM3/I 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 22.8V 400W 12A 33.2V 20.5V 1
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2011 P4SMA, TransZorb® yes Active 1 (Unlimited) 2 EAR99 30.8V 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 P4SMA 2 Unidirectional R-PDSO-C2 Transient Suppressors SILICON 1 General Purpose 8A Single 34.2V 30.8V 1μA 400W 1mA 49.9V 8A 3.3W No 49.9V 30.8V 1
SMF12A-HM3-18 SMF12A-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 483pF @ 1MHz e3 Matte Tin (Sn) DUAL FLAT 260 30 2 R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL Automotive 12V 200W 19.9V 10.1A No 13.3V 10.1A 12V 1
P6SMB33AHE3/52 P6SMB33AHE3/52 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® Discontinued 1 (Unlimited) 150°C -65°C 28.2V ROHS3 Compliant 2 DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener P6SMB Unidirectional 1 600W 1 Unidirectional 1μA Automotive 100A Single 31.4V 28.2V 1μA 600W 1mA 31.4V 45.7V 13.1A DO-214AA (SMB) No 31.4V 600W 13.1A 45.7V 28.2V 1
SMAJ5.0A-E3/1 SMAJ5.0A-E3/1 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Bulk TransZorb® Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 5V 5.28mm ROHS3 Compliant Lead Free No 2 DO-214AC, SMA 2.29mm 2.79mm Surface Mount -55°C~150°C TJ 5V 400W Zener SMAJ 1 400W 1 Unidirectional 800μA General Purpose 43.5A 6.4V 5V 400W 10mA 6.4V 9.2V 43.5A DO-214AC (SMA) No 6.4V 400W 43.5A 9.2V 5V 1
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0.00000000 download 40 Weeks Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101, P4SMA, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 128V 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 P4SMA 2 Bidirectional R-PDSO-C2 Transient Suppressors 300W SILICON 1 Automotive 40A Single 143V 128V 1μA 400W 1mA 207V 1.4A No 1.4A 207V 1
SMB8J11CAHE3/52 SMB8J11CAHE3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 SMD/SMT EAR99 11V ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMB8J 2 Bidirectional R-PDSO-C2 Transient Suppressors 800W SILICON 1 Automotive 44A Single 12.2V 11V 5μA 800W 1mA 18.2V 44A No 18.2V 1
SMBJ188A-E3/5B SMBJ188A-E3/5B Vishay Semiconductor Diodes Division 0.4103
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2013 TransZorb® yes Active 1 (Unlimited) 2 EAR99 188V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMBJ 2 Unidirectional Transient Suppressors SILICON 1 1μA General Purpose 100A Single 209V 188V 1μA 600W 1mA 209V 328V 2A No 600W 328V
TPSMP15HE3/84A TPSMP15HE3/84A 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 12.1V ROHS3 Compliant 2 DO-220AA Surface Mount -65°C~185°C TJ Zener 1 1 Zener Unidirectional 1μA Automotive 18.2A 13.5V 12.1V 400W 1mA 13.5V 22V 18.2A DO-220AA (SMP) No 13.5V 400W 18.2A 22V 12.1V 1 1
1.5KA47HE3/51 1.5KA47HE3/51 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Bulk Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) ROHS3 Compliant DO-201AA, DO-27, Axial Through Hole -65°C~185°C TJ Zener Automotive No 42.3V 1500W 1.5kW 22.1A 67.8V 38.1V 1
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2016 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA 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 46.75V 40V 1μA 500W 1mA 64.5V 7.8A No 44.4V 500W 1
SMA5J30-E3/5A SMA5J30-E3/5A 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 30V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener SMA5J 1 500W 1 Unidirectional 1μA General Purpose 40A 33.3V 30V 500W 1mA 33.3V 53.5V 9.3A DO-214AC (SMA) No 33.3V 500W 9.3A 53.5V 30V 1
TPSMA27AHM3_B/I TPSMA27AHM3_B/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -65°C~185°C TJ Zener Automotive, Telecom DO-214AC (SMA) No 25.7V 400W 10.7A 37.5V 23.1V 1
P4SMA33A-E3/5A P4SMA33A-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 28.2V 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 31.4V 28.2V 1μA 400W 1mA 31.4V 45.7V 8.8A No 45.7V
P6KE15HE3/54 P6KE15HE3/54 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 12.1V ROHS3 Compliant DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener P6KE Zener Unidirectional Automotive 100A 13.5V 12.1V 600W 22V 27.3A DO-204AC (DO-15) No 13.5V 600W 27.3A 22V 12.1V 1 1
6KA24-7000HE3/54 6KA24-7000HE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 Tape & Reel (TR) Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) ROHS3 Compliant P600, Axial Through Hole -65°C~185°C TJ Zener Automotive P600 No 26.7V 6000W 6kW 90A 40V 24V 1
TPSMA18AHE3/5AT TPSMA18AHE3/5AT 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 DO-214AC, SMA Surface Mount -65°C~185°C TJ Zener Unidirectional 1 400W Unidirectional Automotive 40A Single 17.1V 15.3V 1μA 400W 1mA 25.5V 15.9A DO-214AC (SMA) No 17.1V 400W 15.9A 25.5V 15.3V 1
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 13V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener SMA5J 1 500W 1 Bidirectional 1μA General Purpose 40A 14.4V 13V 500W 1mA 14.4V 23.8V 21A DO-214AC (SMA) No 14.4V 500W 21A 23.8V 13V 1
SMAJ14CAHE3_A/H SMAJ14CAHE3_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 DO-214AC (SMA) No 15.6V 400W 17.2A 23.2V 14V 1
SM8S28-E3/2D SM8S28-E3/2D Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 PAR® Obsolete 1 (Unlimited) 175°C -55°C 28V ROHS3 Compliant No DO-218AB Surface Mount -55°C~175°C TJ Zener SM8S Unidirectional 1 6.6kW Unidirectional General Purpose 700A Single 31.1V 28V 10μA 6.6kW 5mA 50.1V 132A DO-218AB No 31.1V 6600W 6.6kW 132A 50.1V 28V 1
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0.00000000 download 15 Weeks Surface Mount Tape & Reel (TR) 2016 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount 8.788352mg -40°C~125°C TJ AVALANCHE Zener 260pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 10 R-PDSO-G3 Transient Suppressors 480W SILICON 1 SINGLE 5V Bidirectional General Purpose 6.8V 5V 480W 16V 30A No 6V 30A 8/20μs 5V Max 1
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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 209V 300W 910mA 328V 188V 1
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