Vishay 1-Element Uni-Directional, Bi-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ33AHE3_A/H

Vishay SMAJ33AHE3_A/H is a 1-element TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic devices from voltage spikes and transient surges. Housed in a compact 2-pin DO-214 surface mount package, this diode supports both uni-directional and bi-directional configurations, offering flexibility for diverse circuit protection applications.

It is engineered for use in consumer electronics, industrial controls, telecommunications, and automotive circuits where transient voltage events may occur due to switching inductive loads or lightning strikes. The diode has a peak pulse power dissipation rating of 400 W under a 10/1000 μs waveform, providing robust protection against high energy surges.

The device features a minimum breakdown voltage of 36.7 V and a maximum reverse stand-off voltage of 33 V with a clamping voltage rating of 53.3 V. Its operating temperature range extends from -55°C to 150°C, making it suitable for harsh environmental conditions. The maximum peak pulse current of 7.5 A effectively guards circuits against damaging surges.

Additional highlights include excellent clamping capability, very fast response time, low incremental surge resistance, and compliance with the AEC-Q101 automotive standard for reliability in automotive applications.

Its small form factor dimensions of length 4.5 mm, width 2.79 mm, and height 2.29 mm facilitate integration into densely packed circuit boards. This Vishay TVS Diode is ideal for protecting integrated circuits, MOSFETs, and sensor lines in various electronic and industrial sectors.

Designed for transient voltage suppression in sensitive electronics. Uni-directional and bi-directional configurations available. Surface mount DO-214 package for easy PCB assembly. Wide operating temperature range from -55°C to 150°C.

400 W peak pulse power capability with 7.5 A peak current. Complies with AEC-Q101 automotive standard. Compact physical dimensions enable versatile application. Low leakage current ensures minimal impact on circuit operation.

Enhanced ESD protection for robust device performance.

This product is suitable for industrial, automotive, telecommunications, and consumer electronics applications requiring reliable transient voltage suppression components. Browse more Vishay semiconductor diodes and related components at EnvMart for industry-grade quality and performance.