SMCJ28A 28V 1500W TVS Diode SMC DO-214AB (Unidirectional Transient Voltage Suppressor Diode)

The SMCJ28A TVS Diode is designed to provide high-power protection against transient voltage spikes, electrostatic discharge (ESD), and surge events in electronic circuits. With a peak pulse power rating of 1500W and a 28V reverse standoff voltage, it offers reliable protection for power supplies, industrial controls, telecommunications equipment, and automotive electronics.

Key Features -

• Unidirectional TVS diode design

• 28V reverse standoff voltage

• High 1500W peak pulse power capability

• Fast response to transient voltage surges

• Low reverse leakage current

• Robust SMC (DO-214AB) surface-mount package

Specifications -

• Product type - TVS Diode

• Model - SMCJ28A

• Package type - SMC (DO-214AB)

• Mounting type - Surface Mount (SMD/SMT)

• Number of pins - 2

• Element configuration - Single

• Composition - Zener

• Reverse standoff voltage (VRWM) - 28V

• Operating supply voltage - 28V

• Breakdown voltage (VBR) - 31.1V to 34.4V

• Reverse breakdown voltage - 31.1V

• Maximum clamping voltage (VC) - 45.4V

• Peak pulse current (IPP) - 33.1A

• Maximum surge current - 33.1A

• Peak pulse power (PPPM) - 1500W

• Maximum power dissipation - 1.5kW

• Maximum reverse leakage current (IR) - 1µA

• Operating temperature range - -65°C to +150°C

• DC voltage rating - 28V

Applications -

• Power supply protection

• Industrial control systems

• Automotive electronics

• Telecommunications equipment

• DC power distribution lines

• ESD and surge protection circuits