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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 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 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 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 Reverse Test Voltage Current - Test Number of Lines 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
1PMT33AT3 1PMT33AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33V Non-RoHS Compliant Contains Lead DO-216AA Surface Mount -55°C~150°C TJ 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 200W General Purpose 3.8A 36.7V 33V 1kW 53.3V 0.5W 33V 5% No 1000W 1kW 53.3V 1
1N6287A 1N6287A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 40.2V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 47V 1.5kW Zener 1N6287A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 23.2A 44.7V 40.2V 5μA 1.5kW 1mA 44.7V 64.8V 23.2A Axial No 44.7V 1500W 1.5kW 64.8V 40.2V 1 1
P6KE6.8ARL P6KE6.8ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape (CT) Obsolete 1 (Unlimited) 2 EAR99 150°C -55°C 5.8V 3.68mm 8.89mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED Axial 6.8V AVALANCHE 600W e3 Tin (Sn) WIRE 260 40 2 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 57A 6.45V 6.45V 5.8V 600W 1mA 64.6V 10.5V 57A 5W No 1
P6KE13A P6KE13A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2009 Axial 150°C -55°C 11.1V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 13V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 33A 12.4V 18.2V Single 5W 11.1V 5μA 600W 12.4V 33A 13.7V 600W 1mA No 12.4V 1
CM1225-04DE CM1225-04DE ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 10 EAR99 1mm 2.5mm RoHS Compliant Lead Free No 10 10-UFDFN Surface Mount -40°C~85°C TA ZENER Steering (Rail to Rail) e3 Tin (Sn) DUAL 260 CM1225 10 Unidirectional Transient Suppressors SILICON 1 SINGLE MO-229C 1μA General Purpose 10V 1A Yes 1A 8/20μs 10V Typ 4
SMBJ43CA SMBJ43CA ON Semiconductor 0.3091
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0.00000000 download 5 Weeks Surface Mount Tape & Reel 2017 SMD/SMT 150°C -55°C 43V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB 2.45mm 3.95mm 180mg 43V 600W Bidirectional 1 1 Zener Bidirectional 5μA 8.6A 47.8V 69.4V Single 43V 5μA 600W 47.8V No 8.6A 600W 1mA No 47.8V 1
ESD8504GMUTAG ESD8504GMUTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2015 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 10 10-UFDFN Surface Mount -55°C~125°C TJ Zener 0.39pF @ 1MHz General Purpose 3V 7V 16A No 4V 16A 100ns 3V Max 4
SMCJ20A SMCJ20A ON Semiconductor 0.0000
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 20V 7.15mm RoHS Compliant Lead Free No 2 SMC 2.75mm 6.25mm 300mg 20V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 46.3A 22.2V 32.4V Single 1.5kW 20V 5μA 1.5kW 22.2V 46.3A 24.5V 1.5kW 1mA No 22.2V 1
ESDONCAN1LT3G ESDONCAN1LT3G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 8541.10.00.50 Zener 10pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 3 SILICON 2 BIDIRECTIONAL CAN 24V 50V 3A No 26.2V 3A 8/20μs 24V Min 2
SZESD5Z2.5T5G SZESD5Z2.5T5G 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 145pF @ 1MHz DUAL FLAT YES R-PDSO-F2 SILICON 1 SINGLE 2.5V UNIDIRECTIONAL Automotive 6μA 0.5W 2.5V No 4V 120W 11A 8/20μs 10.9V 2.5V Max 1
P6SMB100AT3 P6SMB100AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 85.5V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 215pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 4.4A 95V 85.5V 600W 137V 4.4A 0.55W No 137V 1 1
NZQA5V6XV5T1G NZQA5V6XV5T1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) SMD/SMT EAR99 1.3mm 3V 1.7mm ROHS3 Compliant Lead Free 5 SOT-553 No SVHC 600μm 1.3mm Surface Mount -55°C~150°C TJ 5.6V AVALANCHE 90pF 100W Zener 90pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*XV5 5 Unidirectional YES Transient Suppressors 300mW SILICON 4 3V Unidirectional Halogen Free 1μA 3V General Purpose 10A Common Anode 5.6V 3V 1μA 100W 1mA Yes 10.5V 10A 5.88V 4 No 5.32V 10A 8/20μs
ESD5Z3.3T5G ESD5Z3.3T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 2 days 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 105pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 3.3V 158W 14.1V 11.2A 0.5W No 5V 11.2A 8/20μs 3.3V Max 1
ESD7371P2T5G ESD7371P2T5G 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 SOD-923 Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz RF Antenna 5.3V No 7V 5.3V Max 1
ESD5111FCT5G ESD5111FCT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 2-XFBGA, WLCSP Surface Mount -55°C~125°C TJ AVALANCHE 5.5pF Steering (Rail to Rail) 5.5pF @ 1MHz BOTTOM Bidirectional R-PBCC-N2 SILICON 1 3.3V General Purpose Single 5V 3.3V 6.5V 16A No 3.68V 16A 100ns 3.3V Max 1
P6KE170A P6KE170A ON Semiconductor 34.5318
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0.00000000 download Through Hole 2016 Axial 175°C -65°C 145V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 170V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.6A 162V 234V Single 5W 145V 5μA 600W 162V 2.6A 179V 600W 1mA No 162V 1
P6KE110CA P6KE110CA ON Semiconductor 0.3478
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Through Hole 2016 Axial 175°C -65°C 94V 3.56mm 7.62mm RoHS Compliant Lead Free DO-15 110V 1.6pF 600W 1 1 Zener Bidirectional 5μA 4A 105V 152V 94V 600W 105V 4A 1mA No 105V 1
P6SMB180AT3 P6SMB180AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 154V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 130pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 2.4A 171V 154V 600W 246V 2.4A 0.55W No 246V 1 1
1V5KE440A 1V5KE440A ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape 2016 yes Active 2 Axial EAR99 175°C -55°C 376V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 440V AVALANCHE WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 2.6A 418V 602V Single 5W 440V 376V 5μA 1.5kW 418V 2.6A 462V 1.5kW 1mA 418V
CM1233-08DE CM1233-08DE ON Semiconductor 0.0000
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0.00000000 download 4 Weeks LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 16 SMD/SMT EAR99 4mm 5.5V 6mm RoHS Compliant Lead Free Tin 3.2A No 16 LOW CAPACITANCE 16-WDFN Exposed Pad 750μm 4mm Surface Mount -40°C~85°C TA AVALANCHE Steering (Rail to Rail) e3 DUAL CM1233 16 Unidirectional YES 8 Transient Suppressors SILICON 2 COMPLEX MO-229C Bidirectional Halogen Free 1μA 5.5V General Purpose 6V 5.5V 1μA 100mA 10V 1A Yes 1A 8/20μs 10V Typ 5.5V Max 4
SA40ARLG SA40ARLG ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 40V 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 1μA General Purpose 7.8A 44.4V 40V 500W 1mA 44.4V 64.5V 7.8A 3W No 64.5V 1 1
1V5KE130CA 1V5KE130CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 1 (Unlimited) 2 Axial EAR99 175°C -55°C 111V 5.6mm 6.35mm RoHS Compliant Lead Free Tin 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 130V AVALANCHE 1.5kW e3 TIN WIRE 260 Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 8.4A 124V 179V Single 130.5V 111V 5μA 1.5kW 124V No 8.4A 137V 1.5kW 1mA 124V
ESDM1121MX4T5G ESDM1121MX4T5G ON Semiconductor 0.2284
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0.00000000 4 Weeks Tape & Reel (TR) Active RoHS Compliant 01005 (0402 Metric) compliant Surface Mount -55°C~150°C TJ Zener 15pF @ 1MHz General Purpose No 14V Typ 3A 8/20μs 30V 12V Max 1
SMCJ11CA SMCJ11CA ON Semiconductor 0.4350
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0.00000000 download Surface Mount Tape & Reel 2017 SMD/SMT 150°C -55°C 11V 7.15mm RoHS Compliant Lead Free No 2 SMC 2.75mm 6.25mm 300mg 11V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 82.4A 12.2V 18.2V Single 11V 5μA 1.5kW 12.2V 82.4A 1.5kW 1mA No 12.2V 1
MMBZ15VDLT1 MMBZ15VDLT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 12 hours ago) Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 150°C -55°C 1.3mm 12.8V 2.9mm Non-RoHS Compliant Contains Lead 3 UL RECOGNIZED SOT-23-3 1.3mm 15V 8541.10.00.50 40W e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*V 3 Bidirectional YES 2 Transient Suppressors SILICON 2 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 100nA 12.8V 1.9A 14.3V 14.3V 12.8V 40W 21.2V 1.9A No
SA18A SA18A ON Semiconductor 0.3879
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 18V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC Through Hole 300mg 18V 500W Zener SA18 Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 17.2A Single 1W 22.1V 18V 1μA 500W 1mA 20V 29.2V 17.2A 22.1V DO-15 No 20V 500W 17.2A 29.2V 18V 1 1
SZESD7451N2T5G SZESD7451N2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 3.3V ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, ULTRA LOW CAPACITANCE 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE 350FF Zener 0.25pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM Bidirectional Transient Suppressors SILICON 1 3.3V Automotive, RF Antenna Single 6V 3.3V 13V No 6V Typ 3.3V Max 1
P6SMB51CAT3 P6SMB51CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43.6V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 205pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 8.6A 48.5V 43.6V 600W 1mA 48.5V 70.1V 8.6A 0.55W No 70.1V 1
CM1204-03CP CM1204-03CP ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 RoHS Compliant Lead Free 5 5-WFBGA, WLCSP Surface Mount -40°C~85°C TA AVALANCHE 27pF Zener e1 TIN SILVER COPPER BOTTOM BALL CM1204 5 Transient Suppressors SILICON 4 Unidirectional General Purpose 6V 15V 0.2W No 6V Typ 4 4
ESDM3051MXT5G ESDM3051MXT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -55°C~150°C TJ AVALANCHE Zener 21pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM YES SILICON 1 SINGLE 5V BIDIRECTIONAL USB 6.05V 5V No 5.1V 9.9A 8/20μs 7.5V Typ 5V Max 1
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