Manufacturer Part Number
BZT55C18-GS08
Manufacturer
Vishay General Semiconductor – Diodes Division
Introduction
The BZT55C18-GS08 is a Zener diode from Vishay's BZT55 series, designed for automotive and other high-reliability applications.
Product Features and Performance
AEC-Q101 qualified for automotive use
Low leakage current of 100 nA at 13V
Forward voltage of 1.5V at 200mA
Zener voltage of 18V with ±5% tolerance
Maximum impedance of 50 ohms
Operating temperature range of -65°C to 175°C
Power rating of 500mW
Product Advantages
Robust design for reliable operation in harsh environments
Tight Zener voltage tolerance for precision applications
Small footprint in SOD-80 QuadroMELF package
Key Technical Parameters
Zener voltage: 18V
Voltage tolerance: ±5%
Maximum reverse leakage current: 100nA
Maximum forward voltage: 1.5V
Maximum power: 500mW
Operating temperature range: -65°C to 175°C
Quality and Safety Features
RoHS3 compliant
AEC-Q101 qualified for automotive applications
Compatibility
Suitable for surface mount applications
Compatible with standard SMT assembly processes
Application Areas
Automotive electronics
Industrial controls
Power supplies
Telecommunications equipment
Product Lifecycle
This product is currently in active production and not nearing discontinuation.
Replacement or upgraded products may become available in the future, but the BZT55C18-GS08 remains a reliable and widely used option.
Key Reasons to Choose This Product
Robust design for reliable operation in harsh environments
Tight Zener voltage tolerance for precision applications
Small footprint in space-constrained designs
AEC-Q101 qualification for automotive use
RoHS3 compliance for environmental responsibility