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FZT458 from ZETEX

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15.137ms

FZT458

Manufacturer: ZETEX

SOT223 NPN SILICON PLANAR HIGH VOLTAGE TRANSISTOR

Partnumber Manufacturer Quantity Availability
FZT458 ZETEX 32000 In Stock

Description and Introduction

SOT223 NPN SILICON PLANAR HIGH VOLTAGE TRANSISTOR The ZETEX FZT458 is an NPN bipolar junction transistor (BJT) manufactured by ZETEX Semiconductors (now part of Diodes Incorporated). Key specifications include:

- **Type**: NPN BJT  
- **Package**: SOT-223  
- **Collector-Emitter Voltage (VCEO)**: 15V  
- **Collector-Base Voltage (VCBO)**: 15V  
- **Emitter-Base Voltage (VEBO)**: 5V  
- **Continuous Collector Current (IC)**: 3A  
- **Power Dissipation (Ptot)**: 2.3W (at 25°C)  
- **DC Current Gain (hFE)**: 100–250 (at IC = 500mA, VCE = 2V)  
- **Transition Frequency (fT)**: 150MHz  

The FZT458 is designed for high-current, low-voltage applications such as power management and switching circuits.

Partnumber Manufacturer Quantity Availability
FZT458 N/A 92 In Stock

Description and Introduction

SOT223 NPN SILICON PLANAR HIGH VOLTAGE TRANSISTOR Ic-phoenix technical data files does not contain specific information about the manufacturer or specifications of part FZT458.
Partnumber Manufacturer Quantity Availability
FZT458 96 In Stock

Description and Introduction

SOT223 NPN SILICON PLANAR HIGH VOLTAGE TRANSISTOR The part FZT458 is manufactured by **Fairchild Semiconductor**.  

Key specifications of the FZT458 include:  
- **Type**: PNP Bipolar Junction Transistor (BJT)  
- **Package**: SOT-223 (Surface Mount)  
- **Collector-Emitter Voltage (VCEO)**: -100V  
- **Collector-Base Voltage (VCBO)**: -100V  
- **Emitter-Base Voltage (VEBO)**: -5V  
- **Continuous Collector Current (IC)**: -1A  
- **Power Dissipation (PD)**: 1.5W  
- **DC Current Gain (hFE)**: 40 to 250 (at IC = -150mA, VCE = -5V)  
- **Transition Frequency (fT)**: 50MHz  

These specifications are based on Fairchild Semiconductor's datasheet for the FZT458.

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