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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 Height Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance 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 Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code 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 Power Dissipation-Max Max Junction Temperature (Tj) Current - Test Number of Lines Reference Voltage Working Test Current 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
SMMBZ33VALT1G SMMBZ33VALT1G 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
ESD5Z7.0T5G ESD5Z7.0T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) EAR99 800μm 1.2mm ROHS3 Compliant Lead Free 2 SC-79, SOD-523 700μm 900μm Surface Mount -55°C~150°C TJ 65pF Zener 65pF @ 1MHz e3 Tin (Sn) ESD5Z 2 Unidirectional Halogen Free 10nA 7V General Purpose Single 7V 10nA 200W 1mA Yes 22.7V 8.8A No 7.5V 8.8A 8/20μs 7V Max 1
SA7.0ARL SA7.0ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 7V 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 260 40 SA*A 2 Transient Suppressors SILICON 1 SINGLE 7V Unidirectional ISOLATED 150μA General Purpose 41.7A 7.78V 7V 500W 10mA 7.78V 12V 41.7A 3W No 12V 1 1
1SMB6.5AT3 1SMB6.5AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 6.5V 4.57mm Non-RoHS Compliant Contains Lead 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 6.5V 600W Zener 2140pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 53.6A 7.22V 6.5V 600W 11.2V 53.6A 0.55W No 11.2V 1 1
1V5KE350A 1V5KE350A ON Semiconductor 0.4278
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0.00000000 download Through Hole 2013 yes Active 2 Axial EAR99 175°C -55°C 300V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 350V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 3.2A 333V 482V Single 350.5V 300V 5μA 1.5kW 333V 3.2A 368V 1.5kW 1mA 333V
CM1223-02SO CM1223-02SO ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 15 hours ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 5 EAR99 1.6mm 2.9mm ROHS3 Compliant Lead Free Gold No 5 SC-74A, SOT-753 Surface Mount -40°C~85°C TA AVALANCHE 1.5pF Steering (Rail to Rail) e4 GULL WING CM1223 5 Unidirectional YES Transient Suppressors SILICON 1 MO-178AA Halogen Free 1μA 5.5V General Purpose Dual 6V 3.3V 8.8V Yes 1A 8/20μs 8.8V Typ 2
1.5KE9.1ARL4 1.5KE9.1ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 7.78V Non-RoHS Compliant Contains Lead 2 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 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 12A 8.65V 7.78V 1.5kW 1mA 86.5V 13.4V 12A 5W No 1500W 1.5kW 112A 13.4V
1SMA6.0AT3 1SMA6.0AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 6V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 1730pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE 6V Unidirectional 400μA General Purpose 38.8A 6.67V 6V 400W 10mA 66.7V 10.3V 38.8A 0.5W No 10.3V 1
MR2535L MR2535L ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 3 days ago) Through Hole Bulk 2006 no Obsolete 1 (Unlimited) 2 Axial EAR99 20V Non-RoHS Compliant Contains Lead 2 DESIGNED FOR OVERVOLTAGE TRANSIENT SUPPRESSION Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) WIRE 240 30 MR2535L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 200nA General Purpose 24V 20V 100mA 24V No
1.5KE15A 1.5KE15A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 12.8V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 15V 1.5kW Zener 1.5KE 1 Zener Unidirectional General Purpose 71A 14.3V 12.8V 1.5kW 21.2V 15.8V Axial No 14.3V 1500W 1.5kW 71A 21.2V 12.8V 1 1
CM1248-04S9 CM1248-04S9 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 800μm 1mm RoHS Compliant Lead Free SOT-953 Surface Mount -40°C~85°C TA AVALANCHE 13pF Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL FLAT 260 30 CM1248 Unidirectional R-PDSO-F5 SILICON 4 750nA 6.1V General Purpose 6.1V 6.1V 6.8V No 6.8V Typ 6.1V Min 4
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
1V5KE100A 1V5KE100A ON Semiconductor 22.4882
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0.00000000 download Through Hole Tape & Reel (TR) 2016 yes Active 2 Axial EAR99 175°C -55°C 85.5V 5.33mm 9.53mm RoHS Compliant Lead Free Tin 2 UL RECOGNIZED No SVHC 360mg 100V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 11A 95V 137V Single 5W 100V 85.5V 5μA 1.5kW 95V No 11A 105V 1.5kW 1mA 95V
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
NSPU3051N2T5G NSPU3051N2T5G 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) ROHS3 Compliant 2-XDFN Surface Mount -65°C~150°C TJ Zener 100pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) USB No 5.7V 36A 8/20μs 9.5V 5.5V Max 1
SZNUP2115LT3G SZNUP2115LT3G ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2013 Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 10pF 8541.10.00.50 Zener 10pF @ 1MHz e3 Tin (Sn) GULL WING 3 Bidirectional YES Transient Suppressors SILICON 2 Halogen Free Automotive Dual 29.1V 24V 200W 50V 3A 2 No 26.2V 3A 8/20μs 24V Min
ESD5102FCT5G ESD5102FCT5G ON Semiconductor 0.3638
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0.00000000 10 Weeks ACTIVE (Last Updated: 2 days ago) Tray 2015 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 3-XFDFN Surface Mount -55°C~125°C TJ 8541.10.00.50 Zener 5.5pF @ 1MHz Max General Purpose No 3.68V 6.5V Typ 3.3V Max 2
SZSMF12CT1G SZSMF12CT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2005 Automotive, AEC-Q101 Active 1 (Unlimited) 125°C -40°C 1.25mm 2mm ROHS3 Compliant Lead Free No 6 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~125°C TJ Zener 40pF @ 1MHz SMF*C Unidirectional 100W Unidirectional 100nA 12V Automotive 13.3V 12V 23V SC-88/SC70-6/SOT-363 No 13.3V 100W 6A 8/20μs 23V 12V Max 5
1V5KE180CA 1V5KE180CA ON Semiconductor 0.8638
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0.00000000 download Through Hole Tape & Reel (TR) Axial 175°C -55°C 154V 5.33mm 9.53mm RoHS Compliant Lead Free Tin 2 180V 1.5kW 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 5μA 6.1A 189V 246V Single 154V 5μA 1.5kW 171V No 6.1A 1mA 171V
SA64ALFG SA64ALFG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2009 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2 HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 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
SL05T1G SL05T1G ON Semiconductor 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2006 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 5V 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 5V AVALANCHE 5pF 300W Zener 3.5pF @ 1MHz e3 DUAL GULL WING 260 40 SL05 3 Unidirectional YES Transient Suppressors 225mW SILICON 1 5V Unidirectional Halogen Free 20μA 5V Automotive 17A Single 300W 6V 5V 20μA 300W 1mA 6V Yes 11V 17A 8V 1 No 5A 8/20μs
ESD9D5.0ST5G ESD9D5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 20 hours ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 600μm 5V 800μm ROHS3 Compliant Lead Free Tin SOD-923 Surface Mount -55°C~150°C TJ 900FF Zener 0.6pF @ 1MHz Bidirectional 1μA 5V General Purpose Single 5V 1μA 1mA Yes 13.5V 1A No 5.4V 1A 8/20μs 5V Max 2
SA54A SA54A 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 SA54 General Purpose DO-15 No 60V 500W 5.7A 87.1V 54V 1
NUP2115LT3G NUP2115LT3G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2013 Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 1.3mm 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 10pF 8541.10.00.50 Zener 10pF @ 1MHz e3 Tin (Sn) GULL WING 3 Bidirectional YES Transient Suppressors SILICON 2 Halogen Free 100nA 24V Automotive Dual 29.1V 24V 200W 50V 3A 2 No 26.2V 3A 8/20μs 24V Min
SMBJ100A SMBJ100A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 100V 4.75mm RoHS Compliant Lead Free No 2 SMB 2.65mm 3.95mm 180mg 100V 600W Unidirectional 1 1 Zener Unidirectional 5μA 3.7A 111V 162V Single 600W 100V 5μA 600W 111V 3.7A 123V 600W 150°C 1mA No 111V 1
MMBZ20VALT1 MMBZ20VALT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 6 days ago) Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 150°C -55°C 1.3mm 17V 2.9mm Non-RoHS Compliant Contains Lead 1A 3 SOT-23-3 1.4mm 20V 8541.10.00.50 40W e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Unidirectional YES 2 Voltage Reference Diodes SILICON 2 TRANS VOLTAGE SUPPRESSOR DIODE Zener 50nA 17V 1.4A 19V 19V 17V 40W 28V 1.4A 20V 1mA No
ESD8451N2T5G ESD8451N2T5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2 LOW CAPACITANCE 2-XDFN Surface Mount -55°C~125°C TJ AVALANCHE 300FF Zener 0.2pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM 2 Bidirectional Transient Suppressors SILICON 1 UNIDIRECTIONAL 3.3V General Purpose Single 7.9V 3.3V 19V 16A No 5.5V 16A 100ns 3.3V Max 1
1SMA75AT3G 1SMA75AT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 180pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 87.7V 75V 400W 1mA 83.3V 121V 3.3A 0.5W No 3.3A 75V 1
TVS4201MR6T1G TVS4201MR6T1G ON Semiconductor 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2015 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 ROHS3 Compliant Lead Free Tin 6 SOT-23-6 Thin, TSOT-23-6 1.1mm Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 3pF @ 1MHz e3 DUAL GULL WING NOT SPECIFIED NOT SPECIFIED Unidirectional SILICON 1 SINGLE 5V Automotive 6V 5V 1μA 500W 1mA 12V 25A 125°C Yes 25A 8/20μs 12V 5V Max 4
CM1213A-02SR CM1213A-02SR ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2001 Automotive, AEC-Q101 yes Active 1 (Unlimited) 4 SMD/SMT EAR99 1.4mm 3.3V 3.04mm ROHS3 Compliant Lead Free Tin 8μA No 4 TO-253-4, TO-253AA No SVHC 1.07mm 1.4mm Surface Mount -40°C~85°C TA AVALANCHE 1.2pF Steering (Rail to Rail) e3 GULL WING 260 CM1213A 4 Unidirectional YES 2 Transient Suppressors SILICON 1 Bidirectional Halogen Free 1μA 5.5V Automotive Dual 6V 3.3V 1μA 225mW 8μA 10V 1A Yes 1A 8/20μs 10V Typ
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