STMicroelectronics 1-Element Uni-Directional TVS Diode 600 W, 2-Pin DO-214 SM6T27AY

STMicroelectronics SM6T27AY is a 1-element uni-directional Transient Voltage Suppressor (TVS) diode rated for 600 W peak pulse power dissipation, housed in a compact 2-pin DO-214 (SMB) surface mount package. It provides excellent surge protection for sensitive automotive and industrial electronic circuits.

This TVS diode is engineered to clamp voltage spikes and transient surges, thereby safeguarding devices from damage caused by electrostatic discharges and voltage transients defined in ISO 7637-2 and ISO 10605 standards. With a breakdown voltage of 25.7 V and clamping voltage of 48.3 V, it addresses low voltage protection requirements efficiently.

Its rugged design supports an operating temperature range from -55°C up to 150°C, making it suitable for demanding automotive environments. The device offers a peak pulse current of 83 A and a minimal reverse leakage current of 1 microampere, ensuring reliable performance with low standby losses.

The SM6T27AY is qualified under the AEC-Q101 standard, certifying automotive-grade robustness, and has a compact form factor measuring 4.6 mm in length, 3.95 mm in width, and 2.45 mm in height. This transil diode is ideal for circuit board assembly requiring surface mount technology and adherence to automotive quality standards.

As part of the Automotive Transil™ TVS range, this product is designed to guard vehicle electronic control units (ECUs) and other sensitive semiconductor devices against transient overvoltage conditions, extending their operational lifespan and safety.

Single diode configuration designed for uni-directional transient voltage suppression. Surface mount device with compact dimensions of 4.6mm length and 3.95mm width. Clamping voltage of 48.3 V ensures effective surge protection.

Operating temperature range from -55°C to 150°C for harsh automotive environments. Qualified to AEC-Q101 automotive standard for high reliability applications. Maximum peak pulse current rating of 83 A providing robust surge handling.

Minimum breakdown voltage of 25.7 V suitable for various low voltage circuits. Low maximum reverse leakage current of 1 μA reduces power loss during normal operation. Package DO-214AA (SMB) style ensures easy PCB assembly and reliability.

Automotive Transil™ series designed to protect circuits against ISO 7637-2 surges and ISO 10605 electrostatic discharges. Browse the Electronics & Electricals category at EnvMart for a wide selection of TVS Diodes and related semiconductor protection components.