BUL38D - ST Microelectronics

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

Part No

BUL38D
Manufacturer

ST Microelectronics
ChipWorker Part#

CW2806615
Category

BJT Transistor, BJT
Package

TO-220-3
Description

TO-220 NPN 450V 5A
Documentation

Datasheet

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BUL38D Specifications

Attribute	Attribute Value

Part Number	BUL38D
Manufacturer	ST Microelectronics
ChipWorker Part#	CW2806615
Category	BJT Transistor, BJT
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Voltage Rating (DC)	450 V
Current Rating	10.0 A
Number of Positions	3 Position
Polarity	NPN
Power Dissipation	80 W
Breakdown Voltage (Collector to Emitter)	450 V
Continuous Collector Current	5A
hFE Min	10 @10mA, 5V
hFE Max	60
Input Power (Max)	80 W
DC Current Gain (hFE)	22
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-65 ℃
Power Dissipation (Max)	80000 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 BUL38D is a 450V High Voltage Fast Switching NPN Power Transistor manufactured using high voltage Multiepitaxial planar technology for high switching speeds and high voltage capability. It is designed for use in electronic transformer for halogen lamps. Fast switching times and very low saturation voltage resulting in reduced switching and conduction losses.
High voltage capability
Low spread of dynamic parameters
Minimum lot-to-lot spread for reliable operation
Very high switching speed
High ruggedness
Fully characterized at 125°C
Integrated anti-parallel collector-emitter diode
Well-controlled hFE parameter for increased reliability

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