Automotive TVS Diode

SM8T43CAActive

SM8T43CA automotive TVS diode, compliant with AEC-Q101 certification standards, is transient voltage suppression device specifically designed for the harsh environments of automotive electronics. It is primarily used to protect automotive electronic equipment from ESD, EFT, and transient voltage events from inductive load switching, making them suitable for demanding automotive load dump applications.

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Electrical Parameters

Part Number SM8T43CA

Package DO-218AB

Polar Bi

AEC Qualified Yes

Vrwm [Max] (V) 43.0

Vbr [Min] (V) 47.8

Vbr [Max] (V) 52.8

@ IT (mA)5.0

Vc@Ipp [Max] (V) 69.4

Ipp [Max] (A) 115

Ppp [Min] (W) 8000

IR [Max] (uA)150

Tj (°C) -55 to +175

Status Active

Product Features

Junction passivation optimized design passivated anisotropic rectifier technology. TJ = 175℃ capability suitable for high reliability and automotive requirement. Available in Bidirectional polarity. Low leakage current. High surge capability. Meets ISO16750-2 surge specification(varied by test condition).