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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 Height Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance 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 Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Breakdown Voltage-Max Halogen Free 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 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 Forward Voltage-Max Current - Test 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 Number of Bidirectional Channels
1SMF16BT3 1SMF16BT3 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 SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 16V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 17.6V 16V 1kW 26V 7A No 16.7V 1000W 1kW 7A 8/20μs 1
1N6380RL4 1N6380RL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 36V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6380 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 42.4V 36V 1.5kW 1mA 42.4V 54.3V 10A 5W No 1500W 1.5kW 65.2V
SA64ALF SA64ALF ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2006 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE SA*A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 78.6V 1μA General Purpose 74.85V 64V 500W 1mA 71.1V 103V 4.9A 3W No 4.9A 64V 1
1PMT16AT1G 1PMT16AT1G ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2005 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 16V 2.18mm RoHS Compliant Lead Free 2 DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 16V 200W Zener e3 Tin (Sn) SINGLE GULL WING 260 40 1PMT**A 2 Unidirectional YES Voltage Reference Diodes SILICON 1 SINGLE CATHODE General Purpose 7.7A 17.8V 16V 1kW 26V 0.5W 16V 5% No 1000W 1kW 26V 1
SMBJ8V0CA SMBJ8V0CA ON Semiconductor 0.0000
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0.00000000 Surface Mount Tape & Reel yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 8V 4.7mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMB 2.44mm 3.94mm 180mg 8V AVALANCHE 600W e3 Tin (Sn) DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 8V Zener Bidirectional 100μA 44.1A 8.89V 13.6V Single 9.36V 8V 100μA 600W 8.89V 44.1A 600W 1mA 8.89V
P6KE11AG P6KE11AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Obsolete 1 (Unlimited) Axial 150°C -55°C 9.4V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A Axial No 10.5V 600W 38A 8/20μs 15.6V 9.4V 1 1
P6KE62AG P6KE62AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 Obsolete 1 (Unlimited) Axial 150°C -55°C 53V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 5μA General Purpose 7.1A 58.9V 53V 600W 1mA 58.9V 85V 7.1A Axial No 58.9V 600W 7.1A 8/20μs 85V 53V 1 1
MMBZ9V1ALT1 MMBZ9V1ALT1 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 6V 3.04mm Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 1.26mm 1.4mm Surface Mount -55°C~150°C TJ 9.1V 24W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 YES Transient Suppressors SILICON 2 6V Unidirectional General Purpose 1.7A 8.65V 6V 24W 14V 1.7A No 14V 2 2 1
SA12CA SA12CA ON Semiconductor 2.8789
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 12V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 12V 500W Zener SA12 Bidirectional 1 500W 1 Zener Bidirectional 1μA General Purpose 25.1A Single 500W 13.3V 12V 1μA 500W 1mA 13.3V 19.9V 25.1A 14.7V DO-15 No 13.3V 500W 25.1A 19.9V 12V 1 1
MMQA5V6T1G MMQA5V6T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 3V 3mm ROHS3 Compliant Lead Free Tin 6 SC-74, SOT-457 No SVHC 1mm 1.7mm Surface Mount -55°C~150°C TJ 5.6V AVALANCHE 24W Zener e3 DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors SILICON 4 3V Halogen Free 2μA 3V General Purpose 3A Common Anode 150W 5.32V 3V 2μA 150W 1mA 5.32V Yes 8V 3A 5.88V No 3A 8/20μs 8V
P6KE100CA P6KE100CA ON Semiconductor 0.5780
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0.00000000 download Through Hole Cut Tape 2006 Active Axial 175°C -65°C 85.5V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 100V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.4A 95V 137V Single 600W 85.5V 5μA 600W 95V 4.4A 105V 600W 1mA No 95V 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
MMQA6V2T1 MMQA6V2T1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2010 MMQA no Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 4V 3mm Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 1.1mm 1.5mm Surface Mount -55°C~150°C TJ 6.2V AVALANCHE 24W Zener e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 6 Transient Suppressors SILICON 4 4V Unidirectional General Purpose 2.66A 5.89V 4V 150W 9V 2.66A 0.225W No 2.66A 8/20μs 9V 4
ESD7272LT1G ESD7272LT1G ON Semiconductor 0.0000
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0.00000000 download 37 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~175°C TJ Zener 0.8pF @ 1MHz e0 Tin/Lead (Sn/Pb) General Purpose No 27V 16A 10.5V Typ 24V Max 2
1SMA24CAT3 1SMA24CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 24V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 260pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 10.3A 26.7V 24V 400W 1mA 26.7V 38.9V 10.3A 0.5W No 38.9V 1
P6KE91CA P6KE91CA ON Semiconductor 22.3598
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0.00000000 Through Hole Active Axial 175°C -65°C 77.8V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.6mm 3.6mm 300mg 91V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.8A 86.5V 13.4V Single 5W 7.78V 5μA 600W 86.5V No 4.8A 95.5V 600W 1mA No 8.65V 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
MMQA12VT1G MMQA12VT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2009 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 9.1V 3mm ROHS3 Compliant Lead Free Tin 6 SC-74, SOT-457 No SVHC 1mm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors 24W SILICON 4 Halogen Free 75nA 9.1V General Purpose 1.39A Common Anode 11.4V 9.1V 75nA 150W 1mA 11.4V Yes 17.3V 1.39A 12.6V No 1.39A 8/20μs 17.3V
SMBJ130CA SMBJ130CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel Active SMD/SMT 150°C -55°C 130V 4.7mm RoHS Compliant Lead Free No 2 SMB 2.44mm 3.94mm 180mg 170V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.9A 144V 209V Single 130V 5μA 600W 144V 2.9A 600W 1mA No 144V 1
1SMB6.0AT3 1SMB6.0AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 6V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 2.41mm 6V 600W e3 Tin (Sn) DUAL C BEND 260 40 1SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 6V Zener 5μA 58.3A 6.67V 6.67V 60V 5μA 600W 1mA 66.7V 10.3V 6.2A 0.55W No 1
SZDF3A6.8FUT1G SZDF3A6.8FUT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free SC-70, SOT-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING R-PDSO-G3 SILICON 2 5V UNIDIRECTIONAL Automotive 6.8V 5V 150W 16V 9.37A 0.5μA 0.9V No 6.4V 9.37A 8/20μs 5V 2
MMBZ27VAWT1G MMBZ27VAWT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.24mm 22V 2.1mm ROHS3 Compliant Lead Free 3 UL RECOGNIZED SC-70, SOT-323 No SVHC 900μm 1.35mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Unidirectional YES Transient Suppressors 200mW SILICON 2 50nA 22V General Purpose 1A Common Anode 25.65V 22V 50nA 40W 1mA Yes 40V 1A 28.35V No 40V 2 2 1
MPTE-005 MPTE-005 ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Mosorb™ Obsolete 3 (168 Hours) 175°C -65°C 5V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener MPTE 1 Zener Unidirectional 300μA General Purpose 160A 6V 5V 1.5kW 1mA 6V 9.4V 160A Axial No 6V 1500W 1.5kW 160A 8/20μs 9.4V 5V 1 1
SMBJ48CA SMBJ48CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel 2017 Active SMD/SMT 150°C -55°C 48V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 48V 600W Bidirectional 1 1 Zener Bidirectional 5μA 7.8A 53.3V 77.4V Single 48V 5μA 600W 53.3V 7.8A 58.9V 600W 1mA No 53.3V 1
ICTE-36RL4G ICTE-36RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Mosorb™ yes Obsolete 1 (Unlimited) 2 Axial EAR99 36V RoHS Compliant Lead Free 2 HIGH RELIABILITY DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 ICTE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 42.4V 36V 1.5kW 1mA 42.4V 26V 23A 5W No 1500W 1.5kW 23A 8/20μs 65.2V
SMMBZ33VALT3G SMMBZ33VALT3G ON Semiconductor 0.0000
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0.00000000 4 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 150°C -55°C ROHS3 Compliant No 3 SOT-23 Bidirectional 26V 46V
SMCJ6V5A SMCJ6V5A ON Semiconductor 1.5893
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0.00000000 Surface Mount yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6.5V 7.11mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMC 2.62mm 6.22mm 300mg 6.5V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 500μA 133.9A 7.22V 11.2V Single 7.6V 6.5V 500μA 1.5kW 7.22V 133.9A 1.5kW 10mA 7.22V
NSQA6V8AW5T2G NSQA6V8AW5T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 23 hours ago) Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.35mm 5V 2.2mm ROHS3 Compliant Lead Free Tin 5 LOW CAPACITANCE, LOW LEAKAGE CURRENT 5-TSSOP, SC-70-5, SOT-353 1mm 1.35mm Surface Mount -40°C~125°C TJ 6.8V AVALANCHE 15pF 20W Zener 12pF @ 1MHz e3 DUAL GULL WING 260 40 NSQA*AW 5 Unidirectional YES Transient Suppressors SILICON 4 5V Unidirectional Halogen Free 1μA General Purpose 1.6A Common Anode 20W 6.4V 5V 1μA 20W 1mA 6.4V Yes 13V 1.6A 7.1V No 1.6A 8/20μs
ESD7371HT1G ESD7371HT1G 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) ROHS3 Compliant Lead Free SC-76, SOD-323 Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz RF Antenna 5.3V No 7V 5.3V Max 1
1SMA15CAT3 1SMA15CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15V 4.57mm Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA 2.41mm 2.92mm Surface Mount -65°C~150°C TJ 15V 400W Zener 400pF @ 1MHz e0 DUAL C BEND 240 30 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE General Purpose 16.4A 16.7V 15V 400W 24.4V 16.4A 0.5W No 24.4V 1
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