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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 REACH SVHC Reach Compliance Code Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current 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 Supply Voltage-Min (Vsup) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Power Supplies Max Power Dissipation Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Output Current Composition Polarity Analog IC - Other Type Case Connection 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 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 Adjustable Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Current - Test Reference Voltage Voltage Tol-Max Clamping Voltage-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
P6KE47A P6KE47A ON Semiconductor 0.5784
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0.00000000 download Through Hole Cut Tape (CT) 2009 Axial 150°C -55°C 40.2V 3.56mm 7.62mm RoHS Compliant Lead Free 9.3A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 47V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 9.3A 44.7V 64.8V Single 5W 40.2V 5μA 600W 44.7V 9.3A 49.4V 600W 1mA No 44.7V 1
1N6283A 1N6283A ON Semiconductor 0.3955
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 28.2V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 33V 1.5kW Zener 1N6283A Unidirectional 1 Zener Unidirectional General Purpose 33A 31.4V 28.2V 1.5kW 45.7V Axial No 31.4V 1500W 1.5kW 45.7V 28.2V 1 1
ESD9C3.3ST5G ESD9C3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 3.3V 800μm ROHS3 Compliant Lead Free Tin 2 SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 13pF Zener 12.8pF @ 1MHz e3 DUAL FLAT 260 40 ESD9 2 Unidirectional YES Transient Suppressors 150mW SILICON 1 Halogen Free 1μA 3.3V Automotive Single 5V 3.3V 1μA 150mW 1mA 5V Yes 10V 5V No 3.3V Max
ESD5483FCT5G ESD5483FCT5G ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) RoHS Compliant
1V5KE11CA 1V5KE11CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 9.4V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 11V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 10μA 96.2A 10.5V 15.6V Single 11.05V 9.4V 10μA 1.5kW 10.5V 96.2A 11.6V 1.5kW 1mA 10.5V
SMBJ51CA SMBJ51CA ON Semiconductor 13.9811
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0.00000000 download Surface Mount Tape & Reel 2017 2 SMD/SMT 150°C -55°C 51V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 51V 600W Bidirectional 1 1 Zener Bidirectional 5μA 7.3A 56.7V 82.4V Single 600W 51V 5μA 600W 56.7V 7.3A 62.7V 600W 1mA No 56.7V 1
P6KE24A P6KE24A ON Semiconductor 14.9115
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0.00000000 download Through Hole Bulk 2007 Axial 175°C -65°C 20.5V 3.56mm 7.62mm RoHS Compliant Lead Free 18A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 24V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 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
SMBJ6V5A SMBJ6V5A ON Semiconductor 0.0000
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0.00000000 download Surface Mount yes Active 1 2 SMD/SMT EAR99 150°C -55°C 6.5V 4.7mm RoHS Compliant Lead Free 2 UL RECOGNIZED 2.44mm 3.94mm 180mg 6.5V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 500μA 53.6A 7.22V 11.2V Single 7.6V 6.5V 500μA 600W 7.22V 53.6A 600W 10mA No 7.22V
SMBJ7V0CA SMBJ7V0CA ON Semiconductor 0.0000
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0.00000000 Surface Mount yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 7V 4.7mm RoHS Compliant Lead Free 2 UL RECOGNIZED 2.44mm 3.94mm 180mg 7V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 7V Zener Bidirectional 400μA 50A 7.78V 12V Single 8.19V 7V 400μA 600W 7.78V 50A 600W 10mA No 7.78V
MPTE-015G MPTE-015G ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Mosorb™ Obsolete 3 (168 Hours) 175°C -65°C 15V RoHS Compliant Lead Free DO-201AD, Axial Through Hole -65°C~175°C TJ Zener MPTE Zener Unidirectional General Purpose 60A 17.6V 15V 1.5kW 25V 60A Axial No 17.6V 1500W 1.5kW 60A 8/20μs 25V 15V 1 1
MMQA18VT1G MMQA18VT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 hours ago) Tape & Reel (TR) 2009 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 14V 3mm ROHS3 Compliant Lead Free 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -55°C~150°C TJ 18V AVALANCHE 24W Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors 24W SILICON 4 Unidirectional Halogen Free 75nA 14V General Purpose 923mA Common Anode 18.9V 14V 75nA 150W 1mA 17.1V Yes 26V 923mA No 923mA 8/20μs
P6KE180AG P6KE180AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 154V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 2.4A 600W 171V 154V 600W 1mA 171V 246V 2.4A 189V Axial No 171V 600W 2.4A 8/20μs 246V 154V 1 1
SMBJ14A SMBJ14A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 14V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 14V 600W Unidirectional 1 1 Zener Unidirectional 5μA 25.9A 15.6V 23.2V Single 600W 14V 5μA 600W 15.6V 25.9A 17.2V 600W 1mA No 15.6V 1
SZNUP1128WTT1G SZNUP1128WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) SC-70, SOT-323 compliant Surface Mount -55°C~175°C TJ Zener 11pF @ 1MHz Automotive, CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 1
NP1100SAT3G NP1100SAT3G 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 Lead Free 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 58pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 50A 250mA SILICON SURGE PROTECTOR 150mA 90V 130V 4V
SMF120AT1 SMF120AT1 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 120V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 140V 120V 200W 193V 900mA 0.385W No 133V 900mA 1
1V5KE170A 1V5KE170A 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 145V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 360mg 170V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 6.4A 162V 234V Single 170.5V 145V 5μA 1.5kW 162V 6.4A 1.5kW 1mA 162V
1V5KE250CA 1V5KE250CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 1 2 Axial EAR99 175°C -55°C 214V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 250V AVALANCHE 1.5kW e3 TIN WIRE 260 Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 4.5A 237V 344V Single 1.5kW 250V 214V 5μA 1.5kW 237V 4.5A 263V 1.5kW 1mA 237V
NSPM3041MXT5G NSPM3041MXT5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2018 yes Active 1 2 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY 2-XDFN Surface Mount -65°C~150°C TJ AVALANCHE Zener 80pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 4.5V BIDIRECTIONAL General Purpose 6.1V 4.5V 8.5V No 5.3V 40A 8/20μs 8.5V 4.5V Max 1
SZSL15T1G SZSL15T1G ON Semiconductor 0.0000
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0.00000000 download 25 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2008 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 3.5pF @ 1MHz Automotive 15V 300W 30V 5A No 16.7V 5A 8/20μs 15V 1
NCP3712ASNT3G NCP3712ASNT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 22 hours ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 6 EAR99 85°C -40°C 3mm ROHS3 Compliant Lead Free No 6 SC-74, SOT-457 No SVHC Surface Mount Mixed Technology 1 10.5V e3 Tin (Sn) DUAL GULL WING 260 12.5V 40 6 INDUSTRIAL 0.95mm Peripheral Drivers 300mW -300mA Halogen Free 1 General Purpose 300mW 1.5 μs 1.5 μs BUFFER OR INVERTER BASED PERIPHERAL DRIVER 1 OVER VOLTAGE; TRANSIENT
1N6280AG 1N6280AG ON Semiconductor 0.0000
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0.00000000 download Bulk 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 20.5V RoHS Compliant Lead Free 290A 2 UL RECOGNIZED, HIGH RELIABILITY DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6280A 2 Unidirectional NO Transient Suppressors SILICON 1 SINGLE ISOLATED 5μA General Purpose 45A 22.8V 20.5V 1.5kW 1mA 22.8V 33.2V 45A 5W No 1500W 1.5kW 33.2V
SMCJ43CA SMCJ43CA ON Semiconductor 0.5864
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 43V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 300mg 43V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 21.6A 52.8V 69.4V Single 43V 5μA 1.5kW 47.8V 21.6A 52.8V 1mA No 47.8V 1
SMCJ130A SMCJ130A ON Semiconductor 1.7048
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 130V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 130V 72A 1.5kW Unidirectional 1 130V 1 Zener Unidirectional 5μA 7.2A 144V 209V Single 1.5kW 130V 5μA 1.5kW 144V 7.2A 159V 1.5kW 1mA No 144V 1
P6SMB39AT3 P6SMB39AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 33.3V 4.57mm Non-RoHS Compliant Contains Lead 11.2A 2 UL RECOGNIZED, HIGH RELIABILITY SMB 2.41mm 3.81mm 39V 600W e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 11.2A 37.1V 37.1V 33.3V 600W 1mA 37.1V 53.9V 11.2A 0.55W No 1
SA33AG SA33AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 MiniMosorb™ Obsolete 1 (Unlimited) 150°C -55°C 33V 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 9.4A 36.7V 33V 500W 1mA 36.7V 53.3V 9.4A Axial No 36.7V 500W 9.4A 53.3V 33V 1 1
1PMT33AT1 1PMT33AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.05mm 33V 2.18mm Non-RoHS Compliant Contains Lead 2 DO-216AA 2.05mm Surface Mount -55°C~150°C TJ 33V 200W Zener e3 Tin (Sn) GULL WING 260 40 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 CATHODE 1μA 33V General Purpose 3.8A Single 36.7V 33V 1kW 53.3V 0.5W 33V 5% No 1000W 1kW 53.3V 1
1PMT28AT1 1PMT28AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 28V 2.18mm Non-RoHS Compliant Contains Lead DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 28V 200W Zener e0 Tin/Lead (Sn/Pb) SINGLE GULL WING 240 30 1PMT**A 2 S-PSSO-G2 Voltage Reference Diodes SILICON 1 SINGLE Unidirectional CATHODE General Purpose 4.4A 31.1V 28V 1kW 45.4V 0.5W 28V 5% No 1000W 1kW 45.4V 1
PACDN045YB6R PACDN045YB6R ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.35mm 2.25mm RoHS Compliant Lead Free 6 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~85°C TA AVALANCHE 30pF Zener DUAL GULL WING PACDN04* 6 Unidirectional YES Transient Suppressors 200mW SILICON 5 MO-203 100nA 6.1V General Purpose 200mW 5.5V 8V No 6.2V 5
NUS2045MNT1 NUS2045MNT1 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
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