ZMM5254B-7 - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

ZMM5254B-7

Manufacturer

Vishay General Semiconductor – Diodes Division

Introduction

High-performance zener diode for use in voltage regulation and protection circuits.

Product Features and Performance

Low reverse leakage current of 100 nA at 21 V

Forward voltage drop of only 1.5 V at 200 mA

Tight ±5% zener voltage tolerance

Low zener impedance of 41 Ohms

Wide operating temperature range of -65°C to 175°C

Maximum power rating of 500 mW

Product Advantages

Excellent voltage regulation and protection

Compact surface mount package

Reliable performance in a wide range of applications

Key Technical Parameters

Zener voltage: 27 V

Reverse leakage current: 100 nA @ 21 V

Forward voltage: 1.5 V @ 200 mA

Zener impedance: 41 Ohms

Power rating: 500 mW

Operating temperature: -65°C to 175°C

Quality and Safety Features

RoHS3 compliant

Vishay's reputation for high-quality semiconductor products

Compatibility

Surface mount package (DO-213AA)

Compatible with standard pick-and-place assembly processes

Application Areas

Voltage regulation and protection circuits

Microprocessor supplies

Instrumentation and control systems

Power supplies

Automotive electronics

Product Lifecycle

This product is an active and widely used part in Vishay's lineup

Replacement or upgraded versions may become available in the future as technology evolves

Key Reasons to Choose This Product

Excellent voltage regulation and protection performance

Compact and reliable surface mount package

Wide operating temperature range

Tight zener voltage tolerance

Low reverse leakage and forward voltage drop

Proven reliability and quality from Vishay