BUL128 - ST Microelectronics

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

Part No

BUL128
Manufacturer

ST Microelectronics
ChipWorker Part#

CW150765800
Category

BJT Transistor, BJT
Package

TO-220-3
Description

TO-220 NPN 400V 4A
Documentation

Datasheet

BUL128 Global Supplier

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BUL128 Specifications

Attribute	Attribute Value

Part Number	BUL128
Manufacturer	ST Microelectronics
ChipWorker Part#	CW150765800
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	4.00 A
Number of Positions	3 Position
Polarity	NPN
Power Dissipation	70 W
Breakdown Voltage (Collector to Emitter)	400 V
Continuous Collector Current	4A
hFE Min	14 @2A, 5V
hFE Max	28
Input Power (Max)	70 W
DC Current Gain (hFE)	25
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	9.15 mm
Operating Temperature	150℃ (TJ)
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

• Typical application (220V mains unless otherwise specified)
• Integrated antisaturation and protection network
• According to tube impedance
120V AC mains
277V AC mains
340V AC mains
As PFC 220V AC mains
Suffix D = Integrated free-wheeling diode
ST preferred products in bold
Devices in green to be used in pairs

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- X-ray inspection
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- Electrical testing
- Surface testing

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