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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 Frequency Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Height Seated (Max) Capacitance HTS Code Number of Functions Nominal Input Voltage 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 Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Power Supplies Max Power Dissipation Number of Batteries Reference Standard Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current Composition Polarity Analog IC - Other Type Case Connection Breakdown Voltage-Min 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 Reverse Standoff Voltage Supply Current-Max (Isup) Propagation Delay Turn On Delay Time Interface IC Type Driver Number of Bits Built-in Protections Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Number of Voltages Monitored Threshold Voltage Output Current Flow Direction Adjustable Threshold Undervoltage Threshold Overvoltage Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Hold Current Trigger Device Type Current - Test Reference Voltage Voltage Tol-Max High Side Driver Current - Hold (Ih) Voltage - Off State 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
ESD5Z6.0T5G ESD5Z6.0T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE Zener 70pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 SILICON 1 SINGLE 6V UNIDIRECTIONAL General Purpose 6V 181W 20.5V 8.8A 0.5W No 6.8V 8.8A 8/20μs 6V Max 1
SA120A SA120A 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 SA120 General Purpose DO-15 No 133V 500W 2.7A 193V 120V 1
MMT08B310T3 MMT08B310T3 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 2 125°C -40°C Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 310V 50pF e0 DUAL C BEND 235 NOT SPECIFIED 2 YES Silicon Surge Protectors Not Qualified 1 SINGLE 250A 150mA SILICON SURGE PROTECTOR 270V 365V 80A 3V
1.5KE68A 1.5KE68A ON Semiconductor 0.6555
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0.00000000 download Bulk Mosorb™ Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 68V 1.5kW Zener 1.5KE General Purpose 5W 71.4V Axial No 64.6V 1500W 1.5kW 16.3A 92V 58.1V 1
1V5KE22CA 1V5KE22CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 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 Bidirectional 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
ESD5102FCT5G ESD5102FCT5G ON Semiconductor 0.3638
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0.00000000 10 Weeks ACTIVE (Last Updated: 2 days ago) Tray 2015 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 3-XFDFN Surface Mount -55°C~125°C TJ 8541.10.00.50 Zener 5.5pF @ 1MHz Max General Purpose No 3.68V 6.5V Typ 3.3V Max 2
SRDA3.3-4DR2G SRDA3.3-4DR2G ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 3.3V 5mm ROHS3 Compliant Lead Free Tin No 8 8-SOIC (0.154, 3.90mm Width) 1.5mm 4mm Surface Mount -55°C~150°C TJ AVALANCHE 15pF Steering (Rail to Rail) 8pF @ 1MHz e3 DUAL GULL WING SRDA3.3-4 8 YES 4 Transient Suppressors 500W SILICON 1 SINGLE Unidirectional 5μA 3.3V General Purpose 5V 3.3V 5μA 500W 1mA 15V 25A 5V Yes 25A 8/20μs 3.3V Max
NCP3712ASNT1G NCP3712ASNT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 6 EAR99 85°C -40°C 3.1mm ROHS3 Compliant Lead Free No 6 SC-74, SOT-457 10.5V 8.5V 1mm 1.7mm Surface Mount Mixed Technology 1 10.5V e3 Tin (Sn) DUAL GULL WING 260 12.5V 40 6 INDUSTRIAL 0.95mm Peripheral Drivers 300mW 200mA Halogen Free 1 General Purpose 300mW 1.5 μs 1.5 μs BUFFER OR INVERTER BASED PERIPHERAL DRIVER 1 OVER VOLTAGE; TRANSIENT
SMBJ22CA SMBJ22CA ON Semiconductor 2.6345
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 22V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 5.59mm 180mg 22V 600W Bidirectional 1 1 Zener Bidirectional 5μA 16.9A 24.4V 35.5V Single 600W 22V 5μA 600W 24.4V 16.9A 26.9V 1mA No 24.4V 1
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
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
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
TVS8181MUTBG TVS8181MUTBG ON Semiconductor 0.0000
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0.00000000 5 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) 6 EAR99 ROHS3 Compliant ZENER 8541.10.00.50 e3 Tin (Sn) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED YES R-PDSO-N6 125°C -55°C IEC-61000-4-2, 4-5 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 18V UNIDIRECTIONAL 20V 23.5V
1SMB22AT3 1SMB22AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 22V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 22V 600W Zener 730pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 16.9A 24.4V 22V 600W 1mA 24.4V 35.5V 16.9A 0.55W No 35.5V 1
1.5KE75A 1.5KE75A ON Semiconductor 0.7079
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 6.4V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 75V 1.5kW Zener 1.5KE 1 Zener Unidirectional General Purpose 14.6A 5W 71.3V 6.4V 1.5kW 11.3V 78.8V Axial No 71.3V 1500W 1.5kW 14.6A 103V 64.1V 1 1
NCP348MTTXG NCP348MTTXG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 10 EAR99 85°C -40°C 2.5mm RoHS Compliant Lead Free 10 10-WFDFN Exposed Pad 28V 1.2V 200kHz 2mm Surface Mount Mixed Technology 0.8mm 1 e3 Tin (Sn) DUAL 5V 10 INDUSTRIAL YES 0.5mm 1 3 28V General Purpose 6.8V HALF BRIDGE BASED MOSFET DRIVER No 3.25V 6.4V YES
SMSZ1600-31T3G SMSZ1600-31T3G ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant SOD
NUP2125WTT3G NUP2125WTT3G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free SC-70, SOT-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 10pF @ 1MHz e3 Tin (Sn) DUAL GULL WING YES R-PDSO-G3 SILICON 2 BIDIRECTIONAL CAN No 26.2V 200W 3A 8/20μs 50V 24V Min 2
NCP347MTAFTBG NCP347MTAFTBG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 10 EAR99 85°C -40°C 2.5mm ROHS3 Compliant Lead Free Tin No 10 10-WFDFN Exposed Pad 28V 1.2V 2mm Surface Mount Mixed Technology 90μA 0.8mm 1 e3 DUAL 260 5V 40 10 INDUSTRIAL 0.5mm 1 Power Management Circuits 5V 2A POWER SUPPLY MANAGEMENT CIRCUIT Halogen Free 3 28V General Purpose 7V 0.25mA NO
SMBJ170CA SMBJ170CA ON Semiconductor 60.2601
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0.00000000 download Surface Mount Tape & Reel Active SMD/SMT 150°C -55°C 170V 4.7mm RoHS Compliant Lead Free Tin No 2 SMB 2.44mm 3.94mm 180mg 170V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.2A 209V 275V Single 170V 5μA 600W 189V No 2.2A 1mA No 189V 1
SMCJ70A SMCJ70A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 70V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.75mm 6.25mm 300mg 70V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 13.3A 77.8V 113V Single 70V 5μA 1.5kW 77.8V No 13.3A 86V 1.5kW 1mA No 77.8V 1
NP1300SBT3G NP1300SBT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 75pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 80A 250mA SILICON SURGE PROTECTOR 150mA 120V 160V 4V
P6KE9.1A P6KE9.1A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 7.78V 3.56mm 7.62mm Non-RoHS Compliant Lead Free 45A 2 T-18, Axial No SVHC Through Hole -55°C~150°C TJ 91V 1.6pF Zener P6KE 1 5W 1 Zener Unidirectional 5μA General Purpose 45A 5W 9.55V 77.8V 600W 1mA 86.5V 13.4V 4.8A 95.5V Axial No 8.65V 600W 45A 8/20μs 13.4V 7.78V 1 1
ESD8351HT1G ESD8351HT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2014 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free Tin 2 ULTRA LOW CAPACITANCE SC-76, SOD-323 Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e3 DUAL GULL WING 2 Unidirectional Transient Suppressors SILICON 1 3.3V General Purpose Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
NCP360SNAET1G NCP360SNAET1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week 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 1mm 1.5mm Surface Mount Mixed Technology 1 e3 Tin (Sn) DUAL GULL WING 5V 5 INDUSTRIAL Halogen Free 20V USB 7.4V BUFFER OR INVERTER BASED PERIPHERAL DRIVER TRANSIENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE No 1 3V SOURCE
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
SA11AG SA11AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2006 MiniMosorb™ Obsolete 1 (Unlimited) 175°C -55°C 11V RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener SA*A 1 Zener Unidirectional 1μA General Purpose 27.4A 12.2V 11V 500W 1mA 12.2V 18.2V 27.4A Axial No 12.2V 500W 27.4A 18.2V 11V 1 1
1.5KE9.1ARL4 1.5KE9.1ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 7.78V 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 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 12A 8.65V 7.78V 1.5kW 1mA 86.5V 13.4V 12A 5W No 1500W 1.5kW 112A 13.4V
NCP3712ASNT3 NCP3712ASNT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 6 EAR99 85°C -40°C 3mm Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 not_compliant Surface Mount Mixed Technology 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING NOT SPECIFIED 12.5V NOT SPECIFIED 6 INDUSTRIAL YES 0.95mm Peripheral Drivers Not Qualified 300mW -300mA 1 General Purpose BUFFER OR INVERTER BASED PERIPHERAL DRIVER 1 OVER VOLTAGE; TRANSIENT
1.5KE12AG 1.5KE12AG ON Semiconductor 0.0000
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0.00000000 download Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 10.2V RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1.5KE Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 90A 11.4V 10.2V 1.5kW 1mA 11.4V 16.7V 90A Axial No 11.4V 1500W 1.5kW 90A 16.7V 10.2V 1 1
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