STMicroelectronics 1-Element Bi-Directional Transient Voltage Suppressor TVS Diode 600W Surface Mount DO-214 SMBJ40CA-TR

STMicroelectronics SMBJ40CA-TR is a single-element bi-directional transient voltage suppression (TVS) diode specifically engineered to protect sensitive electronic components and circuits from damaging transient voltage surges and spikes. Featuring a robust 600 watt peak pulse power dissipation rating, this device ensures high reliability under extreme surge conditions, making it ideal for industrial, automotive, telecommunications, and electronic equipment applications.

This TVS diode is housed in a compact DO-214 surface mount package with 2 pins, facilitating straightforward PCB assembly and conserving board space. The device operates effectively within a wide temperature range of -55°C to 150°C, ensuring durability even in demanding environments.

It offers a minimum breakdown voltage of 44.4 volts and a maximum reverse stand-off voltage of 40 volts, providing precise clamping to protect circuits from voltage anomalies. The diode's clamping voltage at 84 volts limits transient voltages to safe thresholds while supporting a peak pulse current capacity of 48 amps during transient events. Its low maximum reverse leakage current of 200 nanoamps ensures minimal leakage losses during normal operation.

The physical dimensions measure 4.6 mm in length, 3.95 mm in width, and 2.45 mm in height, making it a compact yet powerful component for various transient voltage suppression needs.

This SMBJ series component by STMicroelectronics is widely used in power supplies, telecom equipment, industrial control systems, and automotive electronics for robust surge protection. Its surface mount design enables high-volume manufacturing efficiency and reliable electrical performance across diverse operating conditions.

Set your designs apart by ensuring maximum protection against ESD, lightning, and other transient voltage threats with the STMicroelectronics SMBJ40CA-TR TVS Diode. Gain confidence in circuit longevity and system stability across commercial, industrial, and automotive applications.

Single diode configuration designed for bi-directional transient voltage suppression. Minimum breakdown voltage of 44.4 volts ensures effective clamp on surges. Maximum peak pulse power dissipation rating of 600 watts suitable for heavy transient events.

Compact DO-214 package with 2 pins allowing easy surface mount PCB integration. Operating temperature range from -55°C to 150°C for reliable performance in harsh conditions. Maximum reverse stand-off voltage of 40 volts supports normal operating voltages.

Clamping voltage of 84 volts limits voltage spikes to safe levels. Peak pulse current up to 48 amps withstands high surge currents. Maximum reverse leakage current is low at 200 nanoamps for minimal power loss. Dimensions: Length 4.6 mm, Width 3.95 mm, Height 2.45 mm.

SMBJ series device proven for transient voltage protection in electronic circuits. Browse the Electronics & Electricals category at EnvMart for more semiconductor protection solutions from trusted brands like STMicroelectronics.