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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 Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current HTS Code 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 Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Halogen Free Number of Circuits Leakage Current Working Voltage Repetitive Peak Off-state Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min 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 Hold Current RMS Current (Irms) Max Junction Temperature (Tj) Trigger Device Type Current - Test Number of Lines Reference Voltage Voltage Tol-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
UESD5.0ST5G UESD5.0ST5G ON Semiconductor 0.0250
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) uESD yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 5V RoHS Compliant Lead Free 2 SOD-723 Surface Mount -55°C~150°C TJ AVALANCHE 65pF Zener 65pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*S 2 Transient Suppressors SILICON 1 SINGLE 5V Unidirectional General Purpose 8.8A 6.2V 5V 117W 13.3V 8.8A No 8.8A 8/20μs 5V Max 1
SMBJ5V0CA SMBJ5V0CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 5V 4.75mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 2.45mm 3.95mm 180mg AVALANCHE e3 DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 5V Zener Bidirectional 1.6mA 65.2A 7V 9.2V Single 600W 6.7V 5V 1.6mA 600W 6.4V 65.2A 7V 600W 10mA 6.4V
CM1293A-02SO CM1293A-02SO ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2001 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.5mm 3.3V 3mm ROHS3 Compliant Lead Free Tin No 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -40°C~85°C TA AVALANCHE 2pF 8541.10.00.50 Steering (Rail to Rail) e3 GULL WING CM1293A 6 Unidirectional YES R-PDSO-G5 2 Transient Suppressors 225mW SILICON 1 MO-178AA Halogen Free 1μA 5.5V General Purpose Dual 5.5V 3.3V 1μA 225mW 8μA 9.9V 1A Yes 1A 8/20μs 9.9V Typ
NUP4060AXV6T1G NUP4060AXV6T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 yes Active 1 (Unlimited) SMD/SMT EAR99 1.2mm 5V 1.6mm ROHS3 Compliant Lead Free Tin No 6 LOW CAPACITANCE SOT-563, SOT-666 600μm 1.3mm Surface Mount -40°C~125°C TJ AVALANCHE 10pF Zener e3 DUAL FLAT 260 40 NUP4060A 6 Unidirectional YES Transient Suppressors 200W SILICON 4 COMPLEX 5V 20W Halogen Free 500nA 5V General Purpose 6.2V 5V 500nA 600W 5mA 4 Yes 5V Max
ESD7002WTT1G ESD7002WTT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.24mm 5V 2.1mm ROHS3 Compliant Lead Free 3 ULTRA LOW CAPACITANCE SC-70, SOT-323 Surface Mount -55°C~125°C TJ AVALANCHE 500FF Zener 0.3pF @ 1MHz e3 Tin (Sn) GULL WING 3 Unidirectional 1 Transient Suppressors SILICON 2 1μA 16V HDMI, USB Dual 16.5V 5V 33.9V 16A No 2
SMF51AT1G SMF51AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 1.65mm 51V 2.7mm RoHS Compliant Lead Free 2 SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 51V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 1μA 51V General Purpose 2.4A Single 56.7V 51V 200W 82.4V 2.4A 0.385W No 82.4V 1 1
SZESD5Z3.3T1G SZESD5Z3.3T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY SC-79, SOD-523 700μm Surface Mount -55°C~150°C TJ AVALANCHE 105pF Zener 105pF @ 1MHz e3 Tin (Sn) DUAL FLAT Unidirectional R-PDSO-F2 SILICON 1 SINGLE Automotive 5V 3.3V 158W 8.4V 11.2A 0.5W 150°C No 11.2A 8/20μs 14.1V 3.3V Max 1
ESD8472MUT3G ESD8472MUT3G ON Semiconductor 0.7341
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0.00000000 download 4 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 0.2pF @ 1MHz RF Antenna No 7V 3A 8/20μs 20V 5.3V Max 1
SMBJ150A SMBJ150A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 150V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 150V 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.5A 185V 243V Single 600W 150V 5μA 600W 167V No 2.5A 185V 1mA No 167V 1
SA9V0A SA9V0A 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 SA9V0 General Purpose DO-15 No 10V 500W 32.5A 15.4V 9V 1
ESD9X5.0ST5G ESD9X5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 5V 800μm ROHS3 Compliant Lead Free Tin 2 SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 65pF Zener 65pF @ 1MHz e3 DUAL FLAT 260 40 ESD9 2 Unidirectional YES Transient Suppressors 150mW SILICON 1 5V Unidirectional Halogen Free 1 1μA 5V General Purpose 8.7A Single 6.2V 5V 1μA 107W 1mA 6.2V Yes 12.3V 8.7A 6.2V No 8.7A 8/20μs 5V Max
SD05T1 SD05T1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 5V 1.8mm Non-RoHS Compliant Contains Lead 2 SC-76, SOD-323 1mm 1.35mm Surface Mount -55°C~150°C TJ 5V AVALANCHE 350pF 350W Zener 350pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SD*T 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE 5V Unidirectional General Purpose 24A 6.2V 5V 350W 9.8V 24A No 24A 8/20μs 1
NSPU3061N2T5G NSPU3061N2T5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2018 yes Active 1 (Unlimited) 6.3V ROHS3 Compliant 2-XDFN Surface Mount -65°C~150°C TJ Zener 90pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) General Purpose No 6.4V 30A 8/20μs 10.4V 6.3V Max 1
SZESD11A5.0DT5G SZESD11A5.0DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOT-1123 Surface Mount -55°C~125°C TJ Zener 20pF @ 1MHz Automotive 5V 9.5V 1A No 6.2V 1A 8/20μs 2
SMCJ5V0CA SMCJ5V0CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 yes Active 1 2 EAR99 150°C -55°C 5V 7.15mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMD/SMT No SVHC 2.75mm 6.25mm 300mg 5V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 5V Zener Bidirectional 2mA 163A 7V 9.2V Single 6.7V 5V 2mA 1.5kW 6.4V 163A 7V 1.5kW 10mA 6.4V
NUP1128WTT1G NUP1128WTT1G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) SC-70, SOT-323 compliant Surface Mount -55°C~175°C TJ Zener 11.5pF @ 1MHz e3 Tin (Sn) CAN No 28V 150W 3.5A 8/20μs 50V 26.5V Max 1
PACDN1408CG PACDN1408CG ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2000 yes Active 1 (Unlimited) SMD/SMT EAR99 1.15mm 5.5V 3.1mm ROHS3 Compliant Lead Free 10 10-WFBGA, CSPBGA Surface Mount -40°C~85°C TA AVALANCHE 47pF Zener e1 TIN SILVER COPPER BOTTOM BALL PACDN140* 10 Unidirectional YES Transient Suppressors SILICON 8 Halogen Free 100nA 5.5V General Purpose 5.6V 5.5V 12V 8 No 8V 5.5V Min
NUP4212UPMUTAG NUP4212UPMUTAG ON Semiconductor 0.0000
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0.00000000 download 14 Weeks LAST SHIPMENTS (Last Updated: 2 weeks ago) Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.2mm 4V 1.8mm ROHS3 Compliant Lead Free No 6 EXCELLENT CLAMPING CAPABILITY 6-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE Zener 0.7pF @ 1MHz e3 Tin (Sn) DUAL NUP4212 6 Unidirectional YES Transient Suppressors SILICON 6 4V Halogen Free 1μA 12V General Purpose 5.2V 4V 14.3V Yes 1A 8/20μs 14.3V 4V Max 4
1PMT58AT1G 1PMT58AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 1 EAR99 2.05mm 2.18mm RoHS Compliant Lead Free 2 DO-216AA Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) GULL WING 1PMT**A Unidirectional Voltage Reference Diodes SILICON 1 CATHODE 1μA 58V General Purpose Single 58V 1kW 93.6V 0.5W 58V 5% No 64.4V 1000W 1kW 1
SZNZL6V8AXV3T1G SZNZL6V8AXV3T1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) SC-89, SOT-490 compliant Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) Automotive No 6.46V 73W 6.7A 11.9V 4.5V 2
MMQA5V6T3G MMQA5V6T3G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2004 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 3V 3mm ROHS3 Compliant Lead Free 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors SILICON 4 3V Halogen Free 2μA 3V General Purpose 3A Common Anode 5.32V 3V 2μA 150W 1mA Yes 8V 3A 5.88V 0.225W No 3A 8/20μs 8V 4
NUD4700SNT1G NUD4700SNT1G ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 1 150°C -40°C 2.05mm ROHS3 Compliant Lead Free No 2 HIGH RELIABILITY DO-216AA No SVHC 1.15mm 2.18mm Surface Mount LED Shunt e3 Tin (Sn) GULL WING 260 40 2 Unidirectional YES Silicon Controlled Rectifiers 1.56W 1 Halogen Free 1 5.5V 5V LED Protection Single 7.5V 5.5V 250μA 1.56W 1mA 12mA 1A SILICON SURGE PROTECTOR 1V
P6SMB11AT3 P6SMB11AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 9.4V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1550pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 38A 10.5V 9.4V 600W 15.6V 38A 0.55W No 15.6V 1 1
SZESD7371XV2T5G SZESD7371XV2T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) SC-79, SOD-523 compliant Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz e3 Tin (Sn) Automotive No 7V 35W 3A 20V 5.3V Max 1
SZESD7351P2T5G SZESD7351P2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE, ULTRA LOW CAPACITANCE SOD-923 Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.43pF @ 1MHz e3 Tin (Sn) DUAL FLAT YES R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE 3.3V UNIDIRECTIONAL Automotive, RF Antenna 5V No 5V 3.3V Max 1
SM12T1G SM12T1G ON Semiconductor 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2003 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 15.75V 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ 12V AVALANCHE 95pF 8541.10.00.50 300W Zener e3 DUAL GULL WING 260 40 SM*T 3 Unidirectional YES Transient Suppressors 225mW SILICON 2 Unidirectional 1μA 12V General Purpose 12A Common Anode 300W 14.5V 12V 1μA 300W 1mA 13.2V Yes 19V 12A 15.75V No 13.3V 12A 8/20μs
CM1213A-02SO CM1213A-02SO ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2001 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.5mm 3.3V 3mm ROHS3 Compliant Lead Free Gold 8μA No 6 SC-74, SOT-457 No SVHC 1mm 1.7mm Surface Mount -40°C~85°C TA AVALANCHE 1.2pF 8541.10.00.50 Steering (Rail to Rail) e3 Tin (Sn) GULL WING CM1213A 6 Unidirectional YES R-PDSO-G5 2 Transient Suppressors SILICON 1 MO-178AA Bidirectional Halogen Free 1μA 5.5V General Purpose Dual 6V 3.3V 1μA 225mW 8μA 10V 1A Yes 1A 8/20μs 10V Typ
ESDL2011PFCT5G ESDL2011PFCT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 0201 (0603 Metric) 225μm Surface Mount -55°C~150°C TJ 170FF Zener 0.17pF @ 1MHz e3 Tin (Sn) Bidirectional USB 3.0 1.4V 1V 4.8V 8A 150°C No 6V 1V Max 1
SMBJ28A SMBJ28A ON Semiconductor 0.1929
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0.00000000 download Surface Mount Tape & Reel 2017 Active 2 SMD/SMT 150°C -55°C 28V 4.05mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.65mm 3.95mm 27V 132A 600W Unidirectional 1 28V 1 Zener Unidirectional 5μA 13.2A 31.1V 45.4V Single 28V 5μA 600W 31.1V 13.2A 34.4V 600W 150°C 1mA No 31.1V 1
SA6V5A SA6V5A 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 SA6V5 General Purpose DO-15 No 7.22V 500W 44.7A 11.2V 6.5V 1
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