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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 Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Max Supply Current Capacitance HTS Code Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount JESD-30 Code Number of Channels Subcategory Power Supplies Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Analog IC - Other Type Case Connection Breakdown Voltage-Max Halogen Free Number of Circuits Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Interface IC Type Built-in Protections Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Number of Voltages Monitored Output Current Flow Direction Adjustable Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Current - Test Number of Lines Reference Voltage Working Test Current 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
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
NCP360SNAFT1G NCP360SNAFT1G ON Semiconductor 0.0000
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0.00000000 download 18 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 5 EAR99 85°C -40°C 3mm ROHS3 Compliant Lead Free 5 SOT-23-5 Thin, TSOT-23-5 20V 1.2V Surface Mount Mixed Technology 1 e3 Tin (Sn) DUAL GULL WING 5V 5 INDUSTRIAL Halogen Free 1 20V USB 7.4V BUFFER OR INVERTER BASED PERIPHERAL DRIVER TRANSIENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE No SOURCE
SA64ALF SA64ALF ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2006 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE SA*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 78.6V 1μA General Purpose 74.85V 64V 500W 1mA 71.1V 103V 4.9A 3W No 4.9A 64V 1
1N6290ARL4 1N6290ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 53V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6290A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 17.7A 58.9V 53V 1.5kW 1mA 58.9V 85V 17.7A 5W No 1500W 1.5kW 85V
NSPU3071N2T5G NSPU3071N2T5G ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Active RoHS Compliant compliant NOT SPECIFIED NOT SPECIFIED TRANS VOLTAGE SUPPRESSOR DIODE
SMCJ30CA SMCJ30CA ON Semiconductor 0.0000
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0.00000000 16 Weeks Surface Mount Cut Tape 2017 Active 2 SMD/SMT 150°C -55°C 30V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 300mg 30V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 31A 33.3V 48.4V Single 1.5kW 30V 5μA 1.5kW 33.3V 31A 36.8V 1.5kW 1mA No 33.3V 1
MMBZ20VALT1 MMBZ20VALT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 6 days ago) Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 150°C -55°C 1.3mm 17V 2.9mm Non-RoHS Compliant Contains Lead 1A 3 SOT-23-3 1.4mm 20V 8541.10.00.50 40W e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Unidirectional YES 2 Voltage Reference Diodes SILICON 2 TRANS VOLTAGE SUPPRESSOR DIODE Zener 50nA 17V 1.4A 19V 19V 17V 40W 28V 1.4A 20V 1mA No
1V5KE220A 1V5KE220A ON Semiconductor 3.1760
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0.00000000 download Through Hole Tape & Reel (TR) 2016 yes Active 2 Axial EAR99 175°C -55°C 185V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 220V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 4.6A 231V 328V Single 5W 220V 185V 5μA 1.5kW 209V 4.6A 231V 1.5kW 1mA 209V
SMCJ75A SMCJ75A ON Semiconductor 0.2492
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0.00000000 download 2017 Active RoHS Compliant Lead Free 2 75V 1.5kW 83.3V
P6KE350A P6KE350A ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape 2013 Active Axial 175°C -65°C 300V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 350V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1.3A 332V 482V Single 600W 300V 5μA 600W 332V 1.3A 368V 600W 1mA No 332V 1
NUP4106DR2G NUP4106DR2G ON Semiconductor 0.0000
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0.00000000 download 31 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 5mm ROHS3 Compliant Lead Free Tin No 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~150°C TJ AVALANCHE 15pF Steering (Rail to Rail) 8pF @ 1MHz e3 DUAL GULL WING NUP4106 8 YES Transient Suppressors 500W SILICON 1 SINGLE Unidirectional 5μA 5V General Purpose 5V 3.3V 500W 1mA 5V 15V 5V Yes 25A 8/20μs 4
NZQA6V2XV5T1G NZQA6V2XV5T1G ON Semiconductor 0.0000
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0.00000000 download 43 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2007 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 4V 1.7mm ROHS3 Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ AVALANCHE 80pF Zener 80pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*XV5 5 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional Halogen Free 500nA 4V General Purpose 9A 5.89V 4V 100W 11.5V 9A 0.3W 4 No 9A 8/20μs
P6KE180A P6KE180A ON Semiconductor 0.2680
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0.00000000 download Through Hole 2006 Axial 175°C -55°C 154V 3.56mm 7.62mm RoHS Compliant Lead Free 2.4A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 180V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.4A 171V 246V Single 154V 5μA 600W 171V 2.4A 189V 600W 1mA No 171V 1
SMBJ12AONT3G SMBJ12AONT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 SMBJ yes Obsolete 1 (Unlimited) SMD/SMT EAR99 12V 4.57mm RoHS Compliant Lead Free 2 DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 12V 600W Zener SMBJ12AON 2 Unidirectional 5μA General Purpose 17.5A 13.2V 12V 600W 1mA 13.2V 15.6V 30.2A No 30.2A 8/20μs 19.9V 1
P6KE6V8A P6KE6V8A ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape (CT) 2013 yes Active 2 Axial EAR99 175°C -65°C 5.8V 3.6mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 7.6mm 300mg 6.8V AVALANCHE 1.6pF 600W WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 1mA 57.1A 6.8V 10.5V Single 600W 6.8V 5.8V 1mA 600W 6.45V 57.1A 7.14V 600W 10mA No 6.45V
P6KE24CA P6KE24CA ON Semiconductor 0.3722
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0.00000000 Through Hole Cut Tape Active Axial 175°C -65°C 20.5V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 24V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 18.1A 22.8V 33.2V Single 5W 20.5V 5μA 600W 22.8V 18.1A 25.2V 600W 1mA No 22.8V 1
SMF110AT1 SMF110AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 110V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 128V 110V 200W 177V 1A 0.385W No 122V 1A 1
SMF36AT1 SMF36AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 36V 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 36V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 3.4A 40V 36V 200W 58.1V 3.4A 0.385W No 58.1V 1 1
SMCJ150CA SMCJ150CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 150V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 150V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 6.2A 167V 243V Single 1.5kW 150V 5μA 1.5kW 167V 6.2A 185V 1.5kW 1mA No 167V 1
1SMC58AT3 1SMC58AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 58V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 16A 64.4V 58V 1.5kW 93.6V 16A 0.75W No 1500W 1.5kW 93.6V 1 1
ESD8040MUTAG ESD8040MUTAG ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2013 yes Active 1 (Unlimited) SMD/SMT EAR99 1.5mm 3.3V 5.5mm ROHS3 Compliant Lead Free 18 18-UFDFN Exposed Pad No SVHC 550μm 1.5mm Surface Mount -55°C~125°C TJ 350FF 8541.10.00.50 Zener 0.3pF @ 1MHz e3 Tin (Sn) ESD8040 18 Unidirectional YES Transient Suppressors Halogen Free 1μA 3.3V HDMI 16A 5.5V 3.3V 12V 16A No 16A 100ns 12V Typ 3.3V Max 14
MC3423DG MC3423DG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Surface Mount Tube 2010 yes Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C 4.9mm RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 40V 4.5V 3.9mm Surface Mount Mixed Technology 6mA 10mA 1 e3 Tin (Sn) DUAL GULL WING 260 5V 40 8 COMMERCIAL 1 Power Management Circuits 5/36V POWER SUPPLY SUPPORT CIRCUIT 2 General Purpose No 1 YES
1V5KE180CA 1V5KE180CA ON Semiconductor 0.8638
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0.00000000 download Through Hole Tape & Reel (TR) Axial 175°C -55°C 154V 5.33mm 9.53mm RoHS Compliant Lead Free Tin 2 180V 1.5kW 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 5μA 6.1A 189V 246V Single 154V 5μA 1.5kW 171V No 6.1A 1mA 171V
SMCJ22CA SMCJ22CA ON Semiconductor 0.2781
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0.00000000 download 16 Weeks Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 22V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 22V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 42.3A 24.4V 35.5V Single 1.5kW 22V 5μA 1.5kW 24.4V 42.3A 26.9V 1.5kW 1mA No 24.4V 1
NSQA6V8AW5T2G NSQA6V8AW5T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 23 hours ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.35mm 5V 2.2mm ROHS3 Compliant Lead Free Tin 5 LOW CAPACITANCE, LOW LEAKAGE CURRENT 5-TSSOP, SC-70-5, SOT-353 1mm 1.35mm Surface Mount -40°C~125°C TJ 6.8V AVALANCHE 15pF 20W Zener 12pF @ 1MHz e3 DUAL GULL WING 260 40 NSQA*AW 5 Unidirectional YES Transient Suppressors SILICON 4 5V Unidirectional Halogen Free 1μA General Purpose 1.6A Common Anode 20W 6.4V 5V 1μA 20W 1mA 6.4V Yes 13V 1.6A 7.1V No 1.6A 8/20μs
SMF60AT1G SMF60AT1G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 6V 2.7mm RoHS Compliant Lead Free Tin 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 60V 175W Zener e3 DUAL FLAT SMF*A 2 Unidirectional YES Transient Suppressors SILICON 1 400μA 6V General Purpose 19.4A Single 6.67V 6V 200W 10.3V 19.4A 0.385W No 66.7V 1.8A 96.8V 1
MMT05B310T3G MMT05B310T3G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 2 125°C -40°C RoHS Compliant Lead Free No 2 UL RECOGNIZED DO-214AA, SMB Unknown Surface Mount 270V 75pF e3 Tin (Sn) DUAL C BEND 260 40 2 DIACs 1 SINGLE 150A 270V 150mA SILICON SURGE PROTECTOR 365V 50A 3V
SA7.0ARL SA7.0ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 7V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 SA*A 2 Transient Suppressors SILICON 1 SINGLE 7V Unidirectional ISOLATED 150μA General Purpose 41.7A 7.78V 7V 500W 10mA 7.78V 12V 41.7A 3W No 12V 1 1
1SMA40CAT3 1SMA40CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 40V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 160pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 6.2A 44.4V 40V 400W 1mA 44.4V 64.5V 6.2A 0.5W No 64.5V 1
SZMMBZ27VCLT3G SZMMBZ27VCLT3G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 23 hours ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 22V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Bidirectional YES SILICON 2 Unidirectional 50nA 22V Automotive 1A 27V 22V 40W 38V 1A No 25.65V 2 2 1
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