SZMMSZ5242BT1G - onsemi

Manufacturer Part Number

SZMMSZ5242BT1G

Manufacturer

onsemi

Introduction

This is a single Zener diode product from onsemi's SZMMSZ52 series, designed for automotive and other high-reliability applications.

Product Features and Performance

Rated for 12V Zener voltage

Low reverse leakage current of 1A @ 9.1V

Forward voltage of 900mV @ 10mA

Tight ±5% voltage tolerance

Low impedance of 30 ohms max

Wide operating temperature range of -55°C to 150°C

500mW power rating

Product Advantages

Automotive-grade AEC-Q101 qualification

Robust and reliable performance for critical applications

Small SOD-123 surface mount package

Key Technical Parameters

Zener Voltage: 12V

Reverse Leakage Current: 1A @ 9.1V

Forward Voltage: 900mV @ 10mA

Tolerance: ±5%

Impedance: 30 ohms max

Operating Temperature: -55°C to 150°C

Power Rating: 500mW

Quality and Safety Features

RoHS3 compliant

Automotive-grade AEC-Q101 qualification

Compatibility

This Zener diode is compatible with a wide range of electronic circuits and systems, particularly those requiring a stable 12V reference voltage.

Application Areas

Automotive electronics

Industrial control systems

Power supply regulation

Voltage clamping and protection

Product Lifecycle

This is an active product from onsemi with no plans for discontinuation. Replacement and upgrade options are available within the SZMMSZ52 series.

Key Reasons to Choose This Product

Automotive-grade reliability and performance

Tight voltage tolerance and low impedance

Wide operating temperature range

Space-saving SOD-123 surface mount package

Robust construction and RoHS3 compliance

Proven track record in critical applications