BUL381D - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

BUL381D
Manufacturer

ST Microelectronics
ChipWorker Part#

CW8666540
Category

BJT Transistor, BJT
Package

TO-220-3
Description

TO-220 NPN 400V 5A
Documentation

Datasheet

BUL381D Global Supplier

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BUL381D Specifications

Attribute	Attribute Value

Part Number	BUL381D
Manufacturer	ST Microelectronics
ChipWorker Part#	CW8666540
Category	BJT Transistor, BJT
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Voltage Rating (DC)	400 V
Current Rating	5.00 A
Power Rating	70 W
Number of Positions	3 Position
Polarity	NPN
Power Dissipation	70 W
Breakdown Voltage (Collector to Emitter)	400 V
Continuous Collector Current	5A
hFE Min	8 @2A, 5V
Input Power (Max)	70 W
DC Current Gain (hFE)	10
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-65 ℃
Power Dissipation (Max)	70000 mW
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Size-Length	10.4 mm
Size-Width	4.6 mm
Size-Height	15.75 mm
Operating Temperature	150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The BUL381D is a NPN fast-switching Power Transistor suitable for use with the electronic transformers for halogen lamps. It offers minimum lot-to-lot spread for reliable operation very high switching speed.
High voltage
Low spread of dynamic parameters
Large RBSOA
Integrated anti-parallel collector-emitter diode

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