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BUL742A from ST,ST,ST Microelectronics

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BUL742A

Manufacturer: ST,ST

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

Partnumber Manufacturer Quantity Availability
BUL742A ST,ST 23000 In Stock

Description and Introduction

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR The BUL742A is a power switching transistor manufactured by STMicroelectronics (ST). Here are its key specifications:

- **Type**: NPN Darlington Transistor  
- **Package**: TO-220  
- **Collector-Emitter Voltage (VCEO)**: 100V  
- **Collector Current (IC)**: 8A  
- **Power Dissipation (Ptot)**: 80W  
- **DC Current Gain (hFE)**: 1000 (min)  
- **Operating Temperature Range**: -65°C to +150°C  

These specifications are based on ST's datasheet for the BUL742A.

Partnumber Manufacturer Quantity Availability
BUL742A STM 10000 In Stock

Description and Introduction

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR The BUL742A is a power switching transistor manufactured by STMicroelectronics (STM). Here are its key specifications:

- **Type**: NPN Darlington Transistor  
- **Package**: TO-220  
- **Collector-Emitter Voltage (VCEO)**: 100V  
- **Collector Current (IC)**: 8A  
- **Power Dissipation (Ptot)**: 80W  
- **DC Current Gain (hFE)**: 750 (min) at IC = 4A  
- **Saturation Voltage (VCE(sat))**: 1.5V (max) at IC = 4A  
- **Switching Application**: Suitable for inductive loads  

These are the factual specifications from STMicroelectronics' datasheet.

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