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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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current 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 Composition Polarity Case Connection Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Current - Test Number of Lines Clamping Voltage-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 Number of Bidirectional Channels
1.5KE33A 1.5KE33A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 28.2V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 33V 1.5kW Zener 1.5KE 1 5W 1 Zener Unidirectional 5μA General Purpose 33A 5W 31.4V 28.2V 1.5kW 1mA 31.4V 45.7V 33A 34.7V Axial No 31.4V 1500W 1.5kW 33A 45.7V 28.2V 1 1
1SMB54AT3 1SMB54AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 54V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 330pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 6.9A 60V 54V 600W 87.1V 6.9A 0.55W No 87.1V 1 1
1SMB75CAT3 1SMB75CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 75V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 125pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 4.9A 83.3V 75V 600W 1mA 83.3V 121V 4.9A 0.55W No 121V 1
SA13CA SA13CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 13V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 13V 500W Zener SA13 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 23.2A Single 1W 14.4V 13V 1μA 500W 1mA 14.4V 21.5V 23.2A 15.9V DO-15 No 14.4V 500W 23.2A 21.5V 13V 1 1
1N6273ARL4 1N6273ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 10.2V Non-RoHS Compliant Contains Lead 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 1N6273A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 90A 11.4V 10.2V 1.5kW 16.7V 5W No 1500W 1.5kW 16.7V 1
P6KE82CA P6KE82CA ON Semiconductor 0.5873
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0.00000000 Through Hole Bulk Axial 175°C -65°C 70.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 3.56mm 3.56mm 300mg 82V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 5.3A 77.9V 113V Single 70.1V 5μA 600W 77.9V 5.3A 600W 1mA No 77.9V 1
1V5KE300A 1V5KE300A ON Semiconductor 1.0933
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 256V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 6.35mm 6.35mm 360mg 300V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 3.8A 285V 414V Single 300V 256V 5μA 1.5kW 285V 3.8A 1.5kW 1mA 285V
DF6A6.8FUT1 DF6A6.8FUT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) no Obsolete 1 (Unlimited) SMD/SMT EAR99 5V 2mm Non-RoHS Compliant Contains Lead 6 LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 1.1mm 1.25mm Surface Mount -55°C~150°C TJ 6.8V AVALANCHE 75W Zener 40pF @ 1MHz e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 DF6A6.8FU 6 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional General Purpose 6.4V 5V 75W 0.385W 4 No
SMBJ11A SMBJ11A ON Semiconductor 0.3633
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0.00000000 download Surface Mount Tape & Reel (TR) 2017 SMD/SMT 150°C -55°C 11V 4.75mm RoHS Compliant Lead Free No 2 2.15mm 3.95mm 180mg 11V 600W Unidirectional 1 1 Zener Unidirectional 5μA 33A 12.2V 18.2V Single 600W 11V 5μA 600W 12.2V 33A 13.5V 600W 1mA No 12.2V 1
1SMA22AT3 1SMA22AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 22V 4.57mm Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA 2.41mm 2.92mm Surface Mount -65°C~150°C TJ 22V 400W Zener 540pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 11.3A 24.4V 22V 400W 1mA 24.4V 35.5V 11.3A 0.5W No 35.5V 1
SMBJ28CA SMBJ28CA ON Semiconductor 0.0394
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 28V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 27V 533A 600W Bidirectional 1 33V 1 Zener Bidirectional 5μA 13.2A 31.1V 45.4V Single 600W 28V 5μA 600W 31.1V No 13.2A 34.4V 600W 1mA No 31.1V 1
ESD7351P2T5G ESD7351P2T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 2 SOD-923 Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz RF Antenna 3.3V No 5V 3.3V Max 1
1V5KE33CA 1V5KE33CA ON Semiconductor 0.2580
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 28.2V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 33V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 33A 31.4V 45.7V Single 1.5kW 33.5V 28.2V 5μA 1.5kW 31.4V 33A 34.7V 1.5kW 1mA 31.4V
SMCJ10A SMCJ10A ON Semiconductor 0.0000
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 10V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.75mm 6.25mm 300mg 10V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 88.2A 11.1V 17V Single 1.5kW 10V 5μA 1.5kW 11.1V No 88.2A 12.3V 1.5kW 1mA No 11.1V 1
NUP4114UCLW1T1G NUP4114UCLW1T1G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) yes Active 1 (Unlimited) 6 ROHS3 Compliant ULTRA LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 0.6pF @ 1MHz Max DUAL GULL WING 260 10 NUP4114 YES R-PDSO-G6 SILICON 5 COMPLEX 5.5V UNIDIRECTIONAL Automotive 6.5V 1μA 5.5V 10V Yes 5.5V 12A 8/20μs 10V 5.5V Max 4
MR2520LG MR2520LG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 day ago) Through Hole Bulk 2006 yes Obsolete 1 (Unlimited) 2 Axial EAR99 23V RoHS Compliant Lead Free 2 Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 MR2520L 2 Transient Suppressors SILICON 1 Unidirectional ISOLATED 300nA General Purpose 58A Single 24V 23V 300nA 2.5kW 100mA 24V 58A No 2500W 2.5kW 23V Max
SA7V0CA SA7V0CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 7V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 7V 500W Zener SA7V0 Bidirectional 1 Bidirectional 300μA General Purpose 41.7A Single 8.6V 7V 300μA 500W 10mA 7.78V 12V 41.7A No
ESD5Z2.5T1G ESD5Z2.5T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 2.5V 1.2mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED SC-79, SOD-523 No SVHC 700μm 900μm Surface Mount -55°C~150°C TJ AVALANCHE 145pF Zener 145pF @ 1MHz e3 DUAL FLAT 260 40 ESD5Z 2 Unidirectional YES Transient Suppressors SILICON 1 Unidirectional Halogen Free 6μA 2.5V General Purpose 11A Single 4V 2.5V 6μA 120W 1mA Yes 10.9V 11A 4V 1 No 11A 8/20μs 2.5V Max
ESD5Z2.5T5G ESD5Z2.5T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 1 week 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 145pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 2.5V 120W 10.9V 11A 0.5W No 4V 11A 8/20μs 2.5V Max 1
P6SMB18AT3 P6SMB18AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15.3V 4.57mm Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 18V 600W Zener 1000pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 24A 17.1V 15.3V 600W 25.2V 24A 0.55W No 25.2V 1 1
SZESD5Z3.3T5G SZESD5Z3.3T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EXCELLENT CLAMPING CAPABILITY SC-79, SOD-523 compliant Surface Mount -55°C~150°C TJ AVALANCHE Zener 105pF @ 1MHz DUAL FLAT YES R-PDSO-F2 SILICON 1 SINGLE 3.3V UNIDIRECTIONAL Automotive 0.05μA 0.5W 3.3V No 5V 158W 11.2A 8/20μs 14.1V 3.3V Max 1
SMBJ43A SMBJ43A ON Semiconductor 0.2773
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 43V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB 2.45mm 3.95mm 180mg 43V 600W Unidirectional 1 1 Zener Unidirectional 5μA 8.6A 47.8V 69.4V Single 600W 43V 5μA 600W 47.8V No 8.6A 52.8V 600W 1mA No 47.8V 1
1SMB13AT3 1SMB13AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 13V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm 2.41mm Surface Mount -65°C~150°C TJ 13V 600W Zener 1160pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 27.9A 14.4V 13V 600W 1mA 14.4V 21.5V 27.9A 0.55W No 21.5V 1
SMF8.0AT1 SMF8.0AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 8V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Transient Suppressors SILICON 1 SINGLE 8V UNIDIRECTIONAL General Purpose 9.36V 8V 200W 13.6V 14.7A 0.385W No 8.89V 14.7A 1
1SMB120AT3 1SMB120AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) SMD/SMT EAR99 120V 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AA, SMB 2.41mm 3.81mm 2.41mm Surface Mount -65°C~150°C TJ 120V 600W Zener 160pF @ 1MHz 1SMB 2 Unidirectional General Purpose 3.1A 133V 120V 5μA 600W 193V 3.1A No 193V 1 1
SMBJ120A SMBJ120A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 120V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 120V 600W Unidirectional 1 1 Zener Unidirectional 5μA 3.1A 147V 193V Single 120V 5μA 600W 133V 3.1A 147V 600W 1mA No 133V 1
SA16AG SA16AG ON Semiconductor 0.0000
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0.00000000 download Bulk 2007 MiniMosorb™ Obsolete 1 (Unlimited) 150°C -55°C 16V RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener SA*A Unidirectional 1 Zener Unidirectional 1μA General Purpose 19.2A 17.8V 16V 500W 1mA 17.8V 26V 19.2A Axial No 17.8V 500W 19.2A 26V 16V 1 1
SMS15CT1 SMS15CT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 15V 3.1mm Non-RoHS Compliant Contains Lead SC-74, SOT-457 1.7mm 1.1mm Surface Mount -40°C~150°C TJ 15V AVALANCHE 350W Zener 95pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SMS*C 6 R-PDSO-G6 Transient Suppressors SILICON 5 Unidirectional General Purpose 12A 17V 15V 350W 29V 12A No 12A 8/20μs 29V 15V Max 5
S2ZMMBZ15VDLT1G S2ZMMBZ15VDLT1G ON Semiconductor 0.0000
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0.00000000 4 Weeks Surface Mount Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount MMBZ*V
SMCJ11A SMCJ11A ON Semiconductor 0.4168
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 11V 7.15mm RoHS Compliant Lead Free 2 SMC No SVHC 2.75mm 6.25mm 300mg 11V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 82.4A 12.2V 18.2V Single 1.5kW 11V 5μA 1.5kW 12.2V 82.4A 13.5V 1.5kW 1mA No 12.2V 1
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