About ESD Suppressors / TVS Diodes

ESD Suppressors (also known as Transient Voltage Suppressor or TVS Diodes) are special types of diodes designed to protect electrical and electronic devices from damage caused by Electrostatic Discharge (ESD) events. These events can occur when two objects with different electrical charges come into contact with each other and create an imbalance of charge between them. The ESD Suppressor or TVS then acts as a “varistor”, allowing the excess charge to pass through without damaging the device. This is done by diverting the charge through its zener diode junction until it reaches a safe current level and dissipates. ESD Suppressors are often used in computer systems, medical equipment, and telecommunications networks to ensure greater protection and reliability.

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    PKC-136


    		Diode: transil; 1.5W; 160V; unidirectional; DO15
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    		STMicroelectronics 8117
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    CHf 0.437
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    		PKC - 136TVS Diodes--Bidirectional1 ChannelAxial150 V700 V219 V2.7 A35 pFDO - 15 - 2 1.5 W- 40 C+ 150 CAmmo Pack  
    SMAJ70CA-TR


    		TVS Diodes - Transient Voltage Suppressors 400W 70V Bidirect
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    		STMicroelectronics 5000
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    CHf 0.0256
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    		Smaj70   Bidirectional Smd/Smt81.9 V 146 V  DO - 214AC  - 55 C+ 150 CReel70 V1 mA
    1.5KE150CA


    		TVS Diodes - Transient Voltage Suppressors 1500W 150V Bidirect
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    		STMicroelectronics 388
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    CHf 0.1889
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    		1.5Ke150   Bidirectional Axial143 V 265 V  DO - 201  - 65 C+ 175 CAmmo Pack128 V1 mA
    P6KE150A


    		Diode: transil; 600W; 150V; 2.9A; unidirectional; DO15
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    		STMicroelectronics 248
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    CHf 0.0885
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    		P6KETVS Diodes8 kV15 kVUnidirectional1 ChannelAxial143 V128 V265 V15 A400 pFDO - 204AC - 2 600 W- 65 C+ 175 CAmmo Pack  
    879394R


    		1.5KE22A TRANSIENT VOLTAGE SUPPRESSOR A
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    		STMicroelectronics 40
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    CHf 0.2451
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    		1.5Ke22   Unidirectional Axial20.9 V18.8 V39.3 V  DO - 201  - 65 C+ 175 CAmmo Pack 254 A
    Hot 1.5KE6V8CA


    		Diode: transil; 1.5kW; 6.8V; 143A; bidirectional; DO201
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    		STMicroelectronics 19
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    CHf 0.2655
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    		1.5KETVS Diodes--Bidirectional1 ChannelAxial6.45 V5.8 V10.5 V143 A9500 pFDO - 201 - 2 1.5 kW- 65 C+ 175 CAmmo Pack  
    ESDA14V2BP6


    		ESD Suppressors / TVS Diodes 4-Ln Bidirect Array
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    		STMicroelectronics 3
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    CHf 0.228
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    		Esdaxxxp6Esd Suppressors8 kV15 kVUnidirectional4 ChannelSmd/Smt18 V12 V  25 pFSOT - 666  - 40 C+ 150 CReel12 V 
    1.5KE15A


    		Diode: transil; 1.5kW; 15V; 71A; unidirectional; DO201
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    		STMicroelectronics 1
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    CHf 0.161
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    		       15 V            
    USB6B1


    		Diode: Transil array; 6V; 40A; unidirectional; 500W; SO8
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    		STMicroelectronics 1
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    CHf 0.4583