MMSZ18ET1G - onsemi

Manufacturer Part Number

MMSZ18ET1G

Manufacturer

onsemi

Introduction

The MMSZ18ET1G is a high-performance, surface-mount zener diode from onsemi. It is designed for use in various electronic circuits as a voltage regulator or reference.

Product Features and Performance

Precise and stable zener voltage of 18V

Low reverse leakage current of 50nA at 12.6V

Low forward voltage drop of 900mV at 10mA

Tight ±5% voltage tolerance

Low impedance of 45 ohms maximum

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

500mW maximum power dissipation

Product Advantages

Excellent voltage regulation and reference performance

Compact surface-mount SOD-123 package

RoHS-compliant and environmentally friendly

Reliable and durable construction

Key Technical Parameters

Zener Voltage: 18V

Voltage Tolerance: ±5%

Maximum Reverse Leakage Current: 50nA at 12.6V

Maximum Forward Voltage Drop: 900mV at 10mA

Maximum Impedance: 45 ohms

Operating Temperature Range: -55°C to 150°C

Maximum Power Dissipation: 500mW

Quality and Safety Features

RoHS3 compliant

Reliable and durable construction

Compatibility

The MMSZ18ET1G is a standard zener diode and can be used as a replacement or upgrade for similar devices in various electronic circuits and applications.

Application Areas

Voltage regulation and reference in electronic circuits

Overvoltage protection

Biasing and stabilization

Microprocessor and logic circuits

Product Lifecycle

The MMSZ18ET1G is an active product and is currently available from onsemi. There are no plans for discontinuation, and replacement or upgraded models may be available in the future.

Several Key Reasons to Choose This Product

Precise and stable 18V zener voltage for reliable voltage regulation and reference.

Excellent electrical performance with low reverse leakage, forward voltage drop, and impedance.

Wide operating temperature range and high power dissipation capability.

Compact and space-saving surface-mount SOD-123 package.

RoHS compliance and environmentally friendly construction.

Reliable and durable design for long-term, trouble-free operation.