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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 Impedance 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 Reference Standard Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Voltage Tolerance 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 Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Hold Current Max Junction Temperature (Tj) Trigger Device Type Zener Voltage Current - Test Number of Lines Reference Voltage Voltage Tol-Max Clamping Voltage-Max 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
ESD9B3.3ST5G ESD9B3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 22 hours ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 3.3V 800μm ROHS3 Compliant Lead Free Tin 2 LOW CAPACITANCE, EXCELLENT CLAMPING CAPABILITY SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 15pF Zener 15pF @ 1MHz e3 DUAL FLAT 260 30 ESD9 2 Bidirectional YES 1 Transient Suppressors 300mW SILICON 1 UNIDIRECTIONAL Halogen Free 1μA 3.3V General Purpose Single 5V 3.3V 1μA 300mW 1mA 5V Yes 10.5V 2A No 2A 8/20μs 11.5V 3.3V Max
1N6281ARL4 1N6281ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 23.1V 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 1N6281A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 40A 25.7V 23.1V 1.5kW 1mA 25.7V 37.5V 40A 5W No 1500W 1.5kW 37.5V
NP0640SAMCT3G NP0640SAMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 23pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 150A 58V 150mA SILICON SURGE PROTECTOR 77V 50A 4V
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
ESD7205WTT1G ESD7205WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~125°C TJ Zener 0.47pF @ 1MHz Ethernet No 5.2V 12.5V Typ 5V Max 2
TVS8818MUTAG TVS8818MUTAG ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) yes Obsolete 1 (Unlimited) 10 ROHS3 Compliant Lead Free LOW CAPACITANCE 10-UDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE Zener 5pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL YES R-PDSO-N10 IEC-61000-4-2, 4-5 SILICON 8 3V UNIDIRECTIONAL Ethernet No 3.2V 35A 8/20μs 15V 3V Max 8
SZMMQA27VT1G SZMMQA27VT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, MMQA yes Active 1 (Unlimited) 6 SMD/SMT ROHS3 Compliant 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING MMQA Unidirectional Transient Suppressors SILICON 4 21V Automotive 27V 21V 150W 39V 615mA 0.225W No 25.7V 615mA 8/20μs 4
SZMMBZ16VTALT1G SZMMBZ16VTALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING R-PDSO-G3 SILICON 2 UNIDIRECTIONAL Automotive 16V 13V 40W 23V 1.7A 0.05μA No 15.68V 1.7A 13V 2 1
SA85CA SA85CA 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 SA85 General Purpose DO-15 No 94.4V 500W 3.6A 137V 85V 1
ESD8501V5MUT5G ESD8501V5MUT5G ON Semiconductor 0.0000
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0.00000000 download 20 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2016 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 2-UDFN Surface Mount -65°C~150°C TJ Zener 16pF @ 0V 1MHz Max Nickel/Gold/Palladium (Ni/Au/Pd) General Purpose No 6V 70A 8/20μs 11.5V 5V Max 1
ESD5481MUT3G ESD5481MUT3G ON Semiconductor 0.2343
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0.00000000 5 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 12pF @ 1MHz General Purpose No 5.7V 2A 8/20μs 15V 5V Max 1
MR2535LRLG MR2535LRLG ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Through Hole Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 2 Axial EAR99 20V 8.69mm 6.25mm RoHS Compliant Lead Free 2 Button, Axial Through Hole -65°C~175°C TJ 20V AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 MR2535L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 200nA General Purpose 24V 20V 100mA 24V No
SMF26AT1 SMF26AT1 ON Semiconductor 0.1553
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 26V 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 26V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 4.8A 28.9V 26V 200W 42.1V 4.8A 0.385W No 42.1V 1 1
1V5KE82A 1V5KE82A ON Semiconductor 0.8307
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0.00000000 download Through Hole Axial 175°C -55°C 70.1V 5.33mm 6.35mm RoHS Compliant Lead Free No 2 No SVHC 6.35mm 6.35mm 4.535924g 82V 1.5kW 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 5μA 13.3A 77.9V 113V 70.1V 1.5kW 77.9V 13.3A 86.1V 5W 1mA 77.9V
P6KE110A P6KE110A ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 22 hours ago) Through Hole Tape & Reel (TR) Discontinued Axial 175°C -65°C 94V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 110V 1.6pF 600W 1 1 Zener Unidirectional 5μA 4A 105V 152V 94V 600W 105V 4A 1mA No 105V 1
CM1213-08MR CM1213-08MR ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2001 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 3mm 3.3V 3mm ROHS3 Compliant Lead Free Gold 8μA No 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) No SVHC Surface Mount -40°C~85°C TA AVALANCHE 1.5pF Steering (Rail to Rail) e4 DUAL GULL WING 260 40 CM1213 10 Bidirectional YES 8 Transient Suppressors 400mW SILICON 1 SINGLE UNIDIRECTIONAL Halogen Free 1μA 5.5V General Purpose 6V 3.3V 8.8V 1A Yes 1A 8/20μs 8.8V Typ
SZESD5Z12T5G SZESD5Z12T5G 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 55pF @ 1MHz DUAL FLAT YES R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL 240W Automotive 0.5W 25V No 14.1V 240W 9.6A 8/20μs 25V 12V Max 1
NZL6V8AXV3T1G NZL6V8AXV3T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 850μm 1.6mm ROHS3 Compliant Lead Free Tin 3 SC-89, SOT-490 800μm 950μm 15Ohm Surface Mount -55°C~150°C TJ 6.2V 8541.10.00.50 240mW Zener e3 DUAL FLAT 260 40 NZL*AXV3 3 Unidirectional YES Voltage Reference Diodes SILICON 2 Halogen Free 1μA 4.5V Automotive Common Anode 5% 240mW 7.14V 4.5V 1μA 73W 5mA 6.46V Yes 11.9V 6.7A 6.8V 2 6.8V 5% No 11.9A 8/20μs 7.9V
SMF24CT1G SMF24CT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks LAST SHIPMENTS (Last Updated: 4 days ago) Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.25mm 24V 2mm RoHS Compliant Lead Free 6 6-TSSOP, SC-88, SOT-363 1mm 1.35mm Surface Mount -40°C~125°C TJ AVALANCHE Zener 21pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 40 SMF*C 6 Unidirectional YES Transient Suppressors SILICON 5 1μA 24V General Purpose 2.5A Common Anode 100W 26.7V 24V 1μA 100W 1mA Yes 44V 2.5A 32V No 2.5A 8/20μs 44V 24V Max 5
SZNSP4201MR6T1G SZNSP4201MR6T1G ON Semiconductor 0.0000
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0.00000000 download 25 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 ROHS3 Compliant SOT-23-6 Thin, TSOT-23-6 Surface Mount -40°C~125°C TJ Steering (Rail to Rail) 3pF @ 1MHz e3 Tin (Sn) Automotive, USB No 6V 500W 12V 5V Max 4
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
1SMA13CAT3 1SMA13CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 13V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 455pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 2.5μA Automotive 18.6A 14.4V 13V 400W 1mA 14.4V 21.5V 18.6A 0.5W No 21.5V 1
SZNUP3105LT1G SZNUP3105LT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free Tin 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 30pF Zener 30pF @ 1MHz e3 GULL WING Bidirectional AEC-Q101; IEC-61000-4-5 SILICON 2 32V Automotive, CAN Dual 32V 350W 66V 8A No 35.6V 8A 8/20μs 32V Max 2
SZESD8472MUT5G SZESD8472MUT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 0201 (0603 Metric) 330μm Surface Mount -55°C~150°C TJ AVALANCHE 200FF Zener 0.2pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM Bidirectional 1 Transient Suppressors SILICON 1 5.3V Automotive, RF Antenna Single 7V 5.3V 14V 3A 0.3W 150°C No 3A 8/20μs 5.3V Max
1V5KE300CA 1V5KE300CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2013 yes Active 2 Axial EAR99 175°C -55°C 256V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 300V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 3.8A 285V 414V Single 300V 256V 5μA 1.5kW 285V 3.8A 315V 1.5kW 1mA 285V
P4SMA18A_D84Z P4SMA18A_D84Z ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener P4SMA18A General Purpose DO-214AC (SMA) No 17.1V 400W 15.9A 25.2V 15.3V 1
1SMB11CAT3 1SMB11CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V 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 740pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 1SMB 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 5μA General Purpose 33A 12.2V 11V 600W 1mA 12.2V 18.2V 33A 0.55W No 18.2V 1
SMBJ40CA SMBJ40CA ON Semiconductor 0.0432
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0.00000000 download Surface Mount Cut Tape 2017 SMD/SMT 150°C -55°C 40V 4.05mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 40V 600W Bidirectional 1 1 Zener Bidirectional 5μA 9.3A 44.4V 64.5V Single 600W 40V 5μA 600W 44.4V No 9.3A 49.1V 1mA No 44.4V 1
1PMT18AT1 1PMT18AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 18V 2.18mm Non-RoHS Compliant Contains Lead DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 18V 200W Zener e0 Tin/Lead (Sn80Pb20) SINGLE GULL WING 240 30 1PMT**A 2 S-PSSO-G2 Voltage Reference Diodes SILICON 1 SINGLE Unidirectional CATHODE General Purpose 6.8A 20V 18V 1kW 29.2V 0.5W 18V 5% No 1000W 1kW 29.2V 1
SNUP2114UCMR6T1G SNUP2114UCMR6T1G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 11 hours ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 ROHS3 Compliant Lead Free No 6 SOT-23-6 Thin, TSOT-23-6 Surface Mount -40°C~125°C TJ 1pF 8541.10.00.50 Steering (Rail to Rail) 0.8pF @ 1MHz e3 Tin (Sn) NUP2114 6 Unidirectional YES Transient Suppressors 5V Halogen Free 5V Automotive 12A 5.5V 5V 10V 7.5V 2 Yes 8A 8/20μs 10V Typ 5V Max
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