1SMA5919BT3 - onsemi

Manufacturer Part Number

1SMA5919BT3

Manufacturer

onsemi

Introduction

The 1SMA5919BT3 is a single Zener diode manufactured by onsemi, a leading semiconductor company.

Product Features and Performance

Surface mount package (DO-214AC, SMA)

Reverse leakage current of 2.5 A at 3 V

Forward voltage of 1.5 V at 200 mA

Zener voltage of 5.6 V with ±5% tolerance

Maximum impedance of 2 Ohms

Operates in the temperature range of -65°C to 150°C

Maximum power rating of 1.5 W

Product Advantages

Compact surface mount design for space-saving applications

Tight tolerance on Zener voltage for accurate voltage regulation

Robust performance over wide temperature range

High power handling capability

Key Technical Parameters

Reverse Leakage Current: 2.5 A @ 3 V

Forward Voltage: 1.5 V @ 200 mA

Zener Voltage: 5.6 V (±5%)

Impedance: 2 Ohms (max)

Operating Temperature: -65°C to 150°C

Power Rating: 1.5 W

Quality and Safety Features

RoHS non-compliant

Manufacturer's packaging: Tape & Reel (TR)

Compatibility

The 1SMA5919BT3 Zener diode is compatible with a wide range of electronic circuits and applications that require a stable reference voltage.

Application Areas

Voltage regulation and clamping

Transient voltage suppression

Overcurrent and overvoltage protection

Biasing and feedback circuits

Product Lifecycle

The 1SMA5919BT3 is an active product, and there are no indications of it being discontinued. Replacement or upgrade options may be available from onsemi or other manufacturers.

Key Reasons to Choose This Product

Reliable and stable Zener voltage performance

Compact surface mount package for space-efficient designs

Wide operating temperature range for versatile applications

Robust power handling capability for demanding circuits

Compatibility with a variety of electronic systems and circuits