Manufacturer Part Number
ZM4749A-GS08
Manufacturer
Vishay General Semiconductor – Diodes Division
Introduction
High-power, surface-mount zener diode with automotive-grade reliability and performance.
Product Features and Performance
Designed for automotive and industrial applications
High power handling capability up to 1W
Low leakage current
Tight voltage tolerance of ±5%
High temperature operation up to 175°C
Low impedance of 25 Ohms maximum
Product Advantages
Excellent reliability and ruggedness
Robust design for harsh environments
Compact surface-mount package
Suitable for automated assembly
Key Technical Parameters
Nominal Zener voltage: 24V
Maximum reverse leakage current: 5A @ 18.2V
Maximum power dissipation: 1W
Operating temperature range: -55°C to 175°C
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Reliable glass passivated construction
Compatibility
Suitable for a wide range of industrial and automotive applications
Application Areas
Voltage regulation and protection in power supplies
Overvoltage clamping in electronic circuits
Transient voltage suppression
Product Lifecycle
This product is currently in production and not nearing discontinuation
Replacement or upgrade options are available from the manufacturer
Key Reasons to Choose This Product
Excellent reliability and performance in harsh environments
Compact and rugged surface-mount package
Automotive-grade quality and qualification
Competitive pricing and readily available supply