Manufacturer Part Number
1N4746A-TAP
Manufacturer
Vishay General Semiconductor - Diodes Division
Introduction
The 1N4746A-TAP is a high-performance Zener diode from Vishay General Semiconductor - Diodes Division, designed for a wide range of applications.
Product Features and Performance
High power dissipation of up to 1.3 W
Wide operating temperature range of up to 175°C
Low reverse leakage current of 5 A at 13.7 V
Low forward voltage drop of 1.2 V at 200 mA
Tight voltage tolerance of ±5%
Low impedance of 20 Ohms (max)
Product Advantages
Excellent thermal management for high-power applications
Stable performance over a wide temperature range
Reliable operation in harsh environments
Precise voltage regulation for sensitive circuits
Key Technical Parameters
Zener voltage: 18 V (nominal)
Reverse leakage current: 5 A @ 13.7 V
Forward voltage: 1.2 V @ 200 mA
Tolerance: ±5%
Impedance: 20 Ohms (max)
Power dissipation: 1.3 W
Operating temperature: -55°C to 175°C
Quality and Safety Features
RoHS3 compliant for environmental safety
AEC-Q101 qualified for automotive applications
Compatibility
DO-204AL (DO-41) package for through-hole mounting
Application Areas
Voltage regulation and protection in power supplies
Transient voltage suppression in electronic circuits
Bias voltage stabilization in amplifier and control circuits
Product Lifecycle
This product is currently in production and available for purchase
Replacement or upgrade options may be available from the manufacturer
Several Key Reasons to Choose This Product
Excellent thermal management for high-power applications
Stable performance over a wide temperature range
Precise voltage regulation for sensitive circuits
Reliable operation in harsh environments
RoHS3 compliance and AEC-Q101 qualification for various applications