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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

DESCRIPTION
The BUW48 and BUW49 are Multi-Epitaxial Planar NPN transistor in TO-218 plastic package. They are intented for use in high frequency and efficiency converters such us motor controllers and industrial equipment.
■ STMicroelectronics PREFERRED SALESTYPES
■ NPN TRANSISTOR
■ HIGH CURRENT CAPABILITY
■ FAST SWITCHING SPEED
■ VERY LOW SATURATION VOLTAGE AND HIGH GAIN
APPLICATION
■ SWITCHING REGULATORS
■ MOTOR CONTROL
■ HIGH FREQUENCY AND EFFICENCY CONVERTERS

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BUW49 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-218
Polarity	NPN
Breakdown Voltage (Collector to Emitter)	80 V
Continuous Collector Current	30A
Operating Temperature (Max)	175 ℃
Operating Temperature (Min)	-65 ℃
Power Dissipation (Max)	150000 mW
	Show
Material	Silicon
Product Lifecycle Status	Unknown
Packaging	Tube, Rail
RoHS	RoHS Compliant

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