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1N4743 from ON,ON Semiconductor

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1N4743

Manufacturer: ON

13 V, 1 W silicon zener diode

Partnumber Manufacturer Quantity Availability
1N4743 ON 20 In Stock

Description and Introduction

13 V, 1 W silicon zener diode The 1N4743 is a Zener diode manufactured by ON Semiconductor. Here are the key specifications:

- **Part Number**: 1N4743
- **Manufacturer**: ON Semiconductor
- **Type**: Zener Diode
- **Zener Voltage (Vz)**: 13V
- **Power Dissipation (Pz)**: 1W
- **Tolerance**: ±5%
- **Package**: DO-41
- **Operating Temperature Range**: -65°C to +200°C
- **Forward Voltage (Vf)**: 1.5V (typical at 200mA)
- **Reverse Leakage Current (Ir)**: 5µA (maximum at 10V)
- **Zener Impedance (Zz)**: 10Ω (typical at 20mA)

These specifications are based on the standard datasheet provided by ON Semiconductor for the 1N4743 Zener diode.

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