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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 Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current 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 Number of Channels Subcategory Max Power Dissipation Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping 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 Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Max Junction Temperature (Tj) Trigger Device Type Current - Test Number of Lines Reference Voltage Voltage Tol-Max Current - Hold (Ih) Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover 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 Voltage - On State
1V5KE120CA 1V5KE120CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 102V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 360mg 120V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 9.1A 114V 165V Single 1.5kW 120V 102V 5μA 1.5kW 114V 9.1A 126V 1.5kW 1mA 114V
1SMA22AT3 1SMA22AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 22V 4.57mm Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA 2.41mm 2.92mm Surface Mount -65°C~150°C TJ 22V 400W Zener 540pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 11.3A 24.4V 22V 400W 1mA 24.4V 35.5V 11.3A 0.5W No 35.5V 1
MMQA15VT1 MMQA15VT1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2010 MMQA Obsolete 1 (Unlimited) SMD/SMT EAR99 11V Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional YES Transient Suppressors SILICON 4 General Purpose 1.1A 14.3V 11V 150W 21.7V 1.1A 0.225W 4 No 1.1A 8/20μs 21.7V 11V
SMBJ45CA SMBJ45CA ON Semiconductor 1.3158
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0.00000000 download Surface Mount Cut Tape 2017 2 SMD/SMT 150°C -55°C 45V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 45V 600W Bidirectional 1 1 Zener Bidirectional 5μA 8.3A 50V 72.7V Single 45V 5μA 600W 50V No 8.3A 55.3V 600W 1mA No 50V 1
P6KE20AG P6KE20AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 17.1V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ 20V 600W Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 22A 19V 17.1V 600W 1mA 19V 27.7V 22A Axial No 19V 600W 22A 8/20μs 27.7V 17.1V 1 1
ESD7272LT1G ESD7272LT1G ON Semiconductor 0.0000
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0.00000000 download 37 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~175°C TJ Zener 0.8pF @ 1MHz e0 Tin/Lead (Sn/Pb) General Purpose No 27V 16A 10.5V Typ 24V Max 2
P6KE160A P6KE160A ON Semiconductor 0.5251
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0.00000000 download Through Hole 2013 Active Axial 175°C -65°C 136V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 160V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.7A 152V 219V Single 5W 136V 5μA 600W 152V 2.7A 168V 600W 1mA No 152V 1
SMBJ15CA SMBJ15CA ON Semiconductor 0.3431
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0.00000000 download 16 Weeks Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 15V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.65mm 3.95mm 15V 24A 600W Bidirectional 1 15V 1 Zener Bidirectional 5μA 24.6A 16.7V 24.4V Single 600W 15V 5μA 600W 16.7V No 24.6A 18.5V 600W 150°C 1mA No 16.7V 1
SZESD8351MUT5G SZESD8351MUT5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM Unidirectional Transient Suppressors SILICON 1 3.3V Automotive Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
SMCJ16A SMCJ16A ON Semiconductor 2.4475
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 16V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 16V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 57.7A 17.8V 26V Single 1.5kW 16V 5μA 1.5kW 17.8V 57.7A 19.7V 1.5kW 1mA No 17.8V 1
1PMT12AT3 1PMT12AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 12V Non-RoHS Compliant Contains Lead 2 DO-216AA Surface Mount -55°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) SINGLE GULL WING 240 30 1PMT**A 2 Voltage Reference Diodes SILICON 1 SINGLE Unidirectional CATHODE General Purpose 10.1A 13.3V 12V 1kW 19.9V 0.5W 12V 5% No 1000W 1kW 19.9V 1
SMF05CT2G SMF05CT2G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 16 hours ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.25mm 5V 2mm ROHS3 Compliant Lead Free Tin 6 6-TSSOP, SC-88, SOT-363 No SVHC 1mm 1.35mm Surface Mount -40°C~125°C TJ AVALANCHE 80pF Zener 80pF @ 1MHz e3 DUAL GULL WING 260 40 SMF*C 6 YES Transient Suppressors 100W SILICON 5 5V Unidirectional 5μA 5V General Purpose 8A Common Anode 6.2V 5V 5μA 100W 1mA 6.2V Yes 12.5V 8A 7.2V No 8A 8/20μs 5V Max
MR2535L MR2535L ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 3 days ago) Through Hole Bulk 2006 no Obsolete 1 (Unlimited) 2 Axial EAR99 20V Non-RoHS Compliant Contains Lead 2 DESIGNED FOR OVERVOLTAGE TRANSIENT SUPPRESSION Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) WIRE 240 30 MR2535L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 200nA General Purpose 24V 20V 100mA 24V No
1N6373 1N6373 ON Semiconductor 0.0000
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0.00000000 download Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 5V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6373 Unidirectional 1 1 Zener Unidirectional 300μA General Purpose 10A 6V 5V 1.5kW 1mA 6V 7.5V 10A Axial No 6V 1500W 1.5kW 9.4V 5V 1 1
SZPACDN042Y3R SZPACDN042Y3R ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -40°C~85°C TA Zener Automotive 5.5V 8V No 6.2V 5.5V Min 2
P6KE62AG P6KE62AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 53V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 7.1A 58.9V 53V 600W 1mA 58.9V 85V 7.1A Axial No 58.9V 600W 7.1A 8/20μs 85V 53V 1 1
SMCJ170CA SMCJ170CA ON Semiconductor 0.0000
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0.00000000 download 16 Weeks Surface Mount Cut Tape 2017 2 SMD/SMT 150°C -55°C 170V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 170V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 5.5A 189V 275V Single 1.5kW 170V 5μA 1.5kW 189V 5.5A 209V 1.5kW 1mA No 189V 1
ESD8708MUTAG ESD8708MUTAG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 14-PowerUFDFN Surface Mount -55°C~125°C TJ Zener 0.34pF @ 1MHz Ethernet No 4V 6.5A 8/20μs 6.8V 3.3V Max 8
P6KE180CA P6KE180CA ON Semiconductor 0.5557
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0.00000000 Through Hole Active Axial 175°C -65°C 154V 3.56mm 6.35mm RoHS Compliant Lead Free Tin No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 180V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.4A 171V 246V Single 154V 5μA 600W 171V No 2.4A 189V 600W 1mA No 171V 1
SZMMBZ12VALT1G SZMMBZ12VALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 1.3mm 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener e3 DUAL GULL WING MMBZ*V 3 Unidirectional YES SILICON 2 200nA 8.5V Automotive Common Anode 11.4V 8.5V 200nA 40W 1mA Yes 17V 2.35A No 40W 17V 2 1
SA75A SA75A ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA75 General Purpose DO-15 No 83.3V 500W 4.1A 121V 75V 1
ESD7351P2T5G ESD7351P2T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 2 SOD-923 Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz RF Antenna 3.3V No 5V 3.3V Max 1
ESD9D5.0ST5G ESD9D5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 20 hours ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 600μm 5V 800μm ROHS3 Compliant Lead Free Tin SOD-923 Surface Mount -55°C~150°C TJ 900FF Zener 0.6pF @ 1MHz Bidirectional 1μA 5V General Purpose Single 5V 1μA 1mA Yes 13.5V 1A No 5.4V 1A 8/20μs 5V Max 2
MMT05B230T3G MMT05B230T3G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 2 EAR99 125°C -40°C 4.57mm RoHS Compliant Lead Free No 2 UL RECOGNIZED DO-214AA, SMB Unknown 2.41mm 3.81mm Surface Mount 170V 75pF e3 Tin (Sn) DUAL C BEND 260 40 2 DIACs 1 Single 150A 170V 340mA SILICON SURGE PROTECTOR 150mA 265V 50A 3V
SZMMQA33VT1G SZMMQA33VT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101, MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 25V 3mm ROHS3 Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING MMQA 6 Unidirectional YES Transient Suppressors SILICON 4 Halogen Free 75nA 25V Automotive 504mA 31.4V 25V 150W 1mA 31.4V 48.6V 504mA 0.225W No 504mA 8/20μs 48.6V
SZSM12T1G SZSM12T1G ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener Automotive 12V 300W 19V 12A No 13.3V 12A 8/20μs 12V 2
1V5KE22A 1V5KE22A ON Semiconductor 0.6595
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 18.8V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 22V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 49A 20.9V 30.6V Single 5W 22V 18.8V 5μA 1.5kW 20.9V 49A 23.1V 1.5kW 1mA 20.9V
NZQA6V8XV5T1G NZQA6V8XV5T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 4.3V 1.7mm ROHS3 Compliant Lead Free 5 SOT-553 600μm 1.3mm Surface Mount -55°C~150°C TJ 6.8V AVALANCHE 70pF 100W Zener 70pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*XV5 5 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional Halogen Free 100nA 4.3V General Purpose 8A Common Anode 6.46V 4.3V 100nA 100W 1mA Yes 12.5V 8A 0.3W 4 No 8A 8/20μs
P6KE33CA P6KE33CA ON Semiconductor 0.0000
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0.00000000 download 6 Weeks Through Hole 2013 Axial 175°C -65°C 28.2V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 33V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 13.2A 31.4V 45.7V Single 600W 28.2V 5μA 600W 31.4V 13.2A 34.7V 600W 1mA No 31.4V 1
SMCJ6V0A SMCJ6V0A ON Semiconductor 1.5807
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0.00000000 download Surface Mount Cut Tape 2017 yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6V 7.15mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMC No SVHC 2.75mm 6.25mm 300mg 6V AVALANCHE 1.5kW e3 Tin (Sn) DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 6V Zener Unidirectional 1mA 145.6A 6.67V 10.3V Single 7.02V 6V 1mA 1.5kW 6.67V 145.6A 7.37V 1.5kW 10mA 6.67V
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