SMCJ48CA-TR - STMicroelectronics

Manufacturer Part Number

SMCJ48CA-TR

Manufacturer

STMicroelectronics

Introduction

Transient Voltage Suppressor Diode designed for surge and ESD protection

Product Features and Performance

Bidirectional transient voltage suppression

Zener type device

Peak Pulse Power of 1500W (1.5kW) for high energy absorption capability

Clamping voltage of 100V ensures protection against voltage transients

Standoff voltage of 48V suitable for a variety of applications

Breakdown voltage (min): 53.3V

ESD and surge protection

Low leakage current

Bidirectional protection for AC applications or halfwave rectification

Product Advantages

High surge capability to handle transient overvoltages

Robust peak pulse power rating to protect sensitive electronic circuits

Operating temperature range of -55°C to 150°C for reliability in extreme environments

Surface mount package suitable for automated assembly processes

Supplied in Tape & Reel for easy pick and place assembly

Key Technical Parameters

Reverse Standoff Voltage: 48V

Breakdown Voltage: Min 53.3V

Clamping Voltage: Max 100V at Ipp

Peak Pulse Current: 100A (8/20µs)

Power Dissipation: 1500W (1.5kW) peak pulse

Quality and Safety Features

Manufactured by STMicroelectronics, a trusted leader in semiconductor devices

Compliant with industry standard safety and quality regulations

Compatibility

Compatible with surface mount technology (SMT)

Suitable for use in circuits with up to 48V working voltage

Application Areas

General purpose use across various electronic equipment

Protection of sensitive circuits in consumer, automotive, and industrial electronics

Product Lifecycle

Product is currently active

No indication of discontinuation, ensuring long-term availability

Possible future upgrades or replacements will be provided by STMicroelectronics

Several Key Reasons to Choose This Product

Reliable protection against voltage spikes and surges

High power handling capability mitigates the risk of damage to protected components

Wide operating temperature range ensures performance stability under adverse conditions

Easy integration into existing PCB designs due to SMC package

Supported by STMicroelectronics’ reputation for high-quality and durable components