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1N4749 from ST,ST Microelectronics

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1N4749

Manufacturer: ST

24 V, 1 W silicon zener diode

Partnumber Manufacturer Quantity Availability
1N4749 ST 330 In Stock

Description and Introduction

24 V, 1 W silicon zener diode The 1N4749 is a Zener diode manufactured by STMicroelectronics. Here are the key specifications:

- **Part Number**: 1N4749
- **Manufacturer**: STMicroelectronics
- **Type**: Zener Diode
- **Zener Voltage (Vz)**: 24V
- **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 18.2V
- **Thermal Resistance (RθJA)**: 50°C/W

These specifications are based on the datasheet provided by STMicroelectronics for the 1N4749 Zener diode.

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