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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 Height Seated (Max) Capacitance Current 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 Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Power Supplies Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current Composition Polarity Analog IC - Other Type Case Connection Non-rep Peak Rev Power Dis-Max Halogen Free Number of Circuits Leakage Current Working Voltage Non-Repetitive Pk On-state Cur Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage 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 Min Reset Threshold Voltage Max Reset Threshold Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Hold Current Trigger Device Type Zener Voltage Current - Test Number of Lines Reference Voltage Voltage Tol-Max Dynamic Impedance-Max 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
1SMA30CAT3 1SMA30CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 210pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 1μA General Purpose 8.3A 33.3V 30V 400W 1mA 33.3V 48.4V 8.3A 0.5W No 48.4V 1
NP3100SBMCT3G NP3100SBMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 29pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 30 A 250A 275V 150mA SILICON SURGE PROTECTOR 350V 80A 4V
DF3A6.8FUT1G DF3A6.8FUT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 17 hours ago) Cut Tape (CT) Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1.24mm 5V 2.1mm ROHS3 Compliant Lead Free Tin 3 SC-70, SOT-323 No SVHC 900μm 1.35mm Surface Mount -55°C~150°C TJ 6.8V 8541.10.00.50 200W Zener e3 DUAL GULL WING 260 40 DF3A6.8FU 3 Unidirectional YES Voltage Reference Diodes 200mW SILICON 2 Halogen Free 500nA Automotive 9.37A Common Anode 200mW 6.4V 5V 500nA 150W 5mA Yes 16V 9.37A 7.2V 6.8V 2 6.8V 5.9% 50Ohm No 9.37A 8/20μs 16V
ESD11B5.0SBT5G ESD11B5.0SBT5G ON Semiconductor 0.0000
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0.00000000 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant
SZMMBZ27VCLT1G SZMMBZ27VCLT1G ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 day 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 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Bidirectional YES Transient Suppressors 225mW SILICON 2 Unidirectional 50nA 22V Automotive 1A Common Cathode 25.65V 22V 50nA 40W 1mA 25.65V Yes 38V 1A No 38V 2 1
P6KE20ARL P6KE20ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 Axial EAR99 17.1V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 22A 19V 17.1V 600W 1mA 19V 27.7V 22A 5W No 22A 8/20μs 27.7V
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
MC3423P1 MC3423P1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Through Hole Tube 2009 no Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C Non-RoHS Compliant Contains Lead 8 8-DIP (0.300, 7.62mm) 40V 4.5V Through Hole Mixed Technology 6mA 10kA 4.45mm 1 Voltage Detector e0 DUAL 5V 8 COMMERCIAL 1 Power Management Circuits 2 General Purpose No 1 YES 2.45V 2.75V
NCP360MUTXG NCP360MUTXG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 8 hours ago) Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 6 EAR99 85°C -40°C 2mm RoHS Compliant Lead Free 6 6-UDFN Exposed Pad 20V 1.2V 2mm Surface Mount Mixed Technology 0.55mm 1 e3 Tin (Sn) DUAL 5V 6 INDUSTRIAL 1 20V USB 7.4V BUFFER OR INVERTER BASED PERIPHERAL DRIVER TRANSIENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE No SINK
NP3100GARLG NP3100GARLG ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 RoHS Compliant UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 40pF e3 Tin (Sn) WIRE 260 40 2 NO O-PALF-W2 Silicon Surge Protectors Not Qualified 1 SINGLE ISOLATED 50A 150mA SILICON SURGE PROTECTOR 275V 350V 50A 4V
SMCJ51CA SMCJ51CA ON Semiconductor 0.0000
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0.00000000 5 Weeks Surface Mount Active SMD/SMT 150°C -55°C 51V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 51V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 18.2A 56.7V 82.4V Single 51V 5μA 1.5kW 56.7V 18.2A 62.7V 1.5kW 1mA No 56.7V 1
P6KE200ARL P6KE200ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 Axial EAR99 171V 3.68mm 8.89mm RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ 200V AVALANCHE 600W Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 2.2A 190V 171V 600W 1mA 190V 274V 2.2A 5W No 2.2A 8/20μs 274V
NUS3045MNT1 NUS3045MNT1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2006 Obsolete 3 (168 Hours) 8 EAR99 3.3mm Non-RoHS Compliant Contains Lead 8 8-VDFN Exposed Pad not_compliant 3.3mm Surface Mount Mixed Technology 1 e0 Tin/Lead (Sn/Pb) DUAL NO LEAD 240 4.8V 30 8 INDUSTRIAL YES 3V -40°C 1 Power Management Circuits Not Qualified 6V 1W POWER SUPPLY SUPPORT CIRCUIT 1 25V General Purpose 7.08V NO
NCP360SNT1G NCP360SNT1G ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 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 No SVHC 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 2.85V 5.9V
NP1800SBT3G NP1800SBT3G 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 59pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 80A 250mA SILICON SURGE PROTECTOR 150mA 170V 220V 4V
NP2600SBMCT3G NP2600SBMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 29pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 30 A 250A 220V 150mA SILICON SURGE PROTECTOR 300V 80A 4V
P6KE68CA P6KE68CA ON Semiconductor 0.5458
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0.00000000 download Through Hole Cut Tape Axial 175°C -65°C 58.1V 3.56mm 6.35mm RoHS Compliant Lead Free 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 68V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 6.5A 64.6V 92V Single 5W 58.1V 5μA 600W 64.6V 6.5A 71.4V 600W 1mA No 64.6V 1
1V5KE27CA 1V5KE27CA ON Semiconductor 0.3525
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 23.1V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 4.535924g 27V AVALANCHE 40A 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 40A 25.7V 37.5V Single 1.5kW 27.05V 23.1V 5μA 1.5kW 25.7V 40A 28.4V 1.5kW 1mA 25.7V
CM1214A-01SO CM1214A-01SO ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) SMD/SMT EAR99 1.4mm 7V 3.04mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.01mm 1.4mm Surface Mount -40°C~85°C TA AVALANCHE 900FF Zener e3 Tin (Sn) DUAL GULL WING 260 CM1214A 3 Bidirectional YES 1 Transient Suppressors 225mW SILICON 1 7V Halogen Free 1μA 7V Ethernet, RF Antenna Single 11.3V 7V 1μA 225mW Yes 11.3V 1A 2 No 1A 8/20μs 11.3V Typ
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
NTVB270SC-L NTVB270SC-L ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant 2 DO-214AA, SMB Surface Mount 76pF e3 Tin (Sn) DUAL C BEND NOT SPECIFIED NOT SPECIFIED 2 1 SINGLE 100A 150mA SILICON SURGE PROTECTOR 270V 365V 4V
NUP5120X6T1 NUP5120X6T1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.2mm 5V 1.6mm Non-RoHS Compliant Lead Free 6 SOT-563, SOT-666 Surface Mount -40°C~125°C TJ AVALANCHE Zener 54pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NUP5120 6 Unidirectional YES Transient Suppressors SILICON 5 5V 500nA 5V General Purpose 6.2V 5V 90W 5 No 5V Max
ESD5205P6T6G ESD5205P6T6G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 5V 1mm ROHS3 Compliant Lead Free 6 SOT-963 400μm 850μm Surface Mount -55°C~125°C TJ 9pF Zener 9pF @ 1MHz e3 Tin (Sn) 6 Bidirectional Bidirectional Halogen Free 1μA 5V General Purpose 1A Common Anode 5.5V 5V 1μA 18W 1mA Yes 10V 2A No 2A 8/20μs 5V Max 5
NTVB200SB-L NTVB200SB-L ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant 2 DO-214AA, SMB Surface Mount 56pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 80A 150mA SILICON SURGE PROTECTOR 200V 320V 4V
NTVB300SB-L NTVB300SB-L ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant 2 DO-214AA, SMB Surface Mount 44pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 80A 150mA SILICON SURGE PROTECTOR 300V 400V 4V
SA60CA SA60CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 60V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 60V 500W Zener SA60 1 1 Zener Bidirectional 1μA General Purpose 5.2A 73.7V 60V 500W 1mA 66.7V 96.8V 5.2A DO-15 No 66.7V 500W 5.2A 96.8V 60V 1 1
ESD11B5.0SMT5G ESD11B5.0SMT5G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) SMD/SMT 300μm 5V 600μm RoHS Compliant 2 2-XFDFN, FCDFN Surface Mount -40°C~125°C TJ 13.5pF Zener ESD11B Bidirectional 1 Transient Suppressors 5V 1μA 5V General Purpose Single 5.8V 5V 250mW No 5V Max
NP0900SBT3G NP0900SBT3G 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 122pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 80A 250mA SILICON SURGE PROTECTOR 150mA 75V 98V 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
FESD05P30ZL FESD05P30ZL ON Semiconductor 0.0000
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0.00000000 6 Weeks Surface Mount Tape & Reel (TR) yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free SOD-882 Surface Mount 30.4mg -55°C~150°C TJ AVALANCHE 30pF Zener 31pF @ 1MHz e3 Tin (Sn) BOTTOM 260 Unidirectional R-PBCC-N2 SILICON 1 SINGLE 50W General Purpose 5.5V 8.8V 5A 0.25W No 6.2V 8.8V Typ 5.5V Max 1
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