BUL742A

BUL742A

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BUL742A
TRANS NPN 400V 4A TO220
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$1.03

Price update:a months ago
Available in stock: 450
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
STMicroelectronics

STMicroelectronics

STMicroelectronics is a leading global semiconductor company known for pioneering cutting-edge solutions across microelectronics. With unmatched silicon expertise, potent manufacturing, rich IP, and strategic alliances, it's at the forefront of SoC technology, guiding convergence trends.

View All Product from STMicroelectronics
BUL742A Products

The BUL742A is manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capability.
   
■ HIGH VOLTAGE CAPABILITY
■ LOW SPREAD OF DYNAMIC PARAMETERS
■ MINIMUM LOT-TO-LOT SPREAD FOR
    RELIABLE OPERATION
■ VERY HIGH SWITCHING SPEED
■ LARGE RBSOA
   
APPLICATIONS
■ ELECTRONIC BALLAST FOR
    FLUORESCENT LIGHTING
■ SWITCH MODE POWER SUPPLIES
   

Product Attributes

TYPE DESCRIPTION Select all
DC Current Gain (hFE) (Min) @ Ic, Vce 16 @ 800mA, 3V
Current - Collector Cutoff (Max) 250µA
Vce Saturation (Max) @ Ib, Ic 1.5V @ 1A, 3.5A
Voltage - Collector Emitter Breakdown (Max) 400 V
Current - Collector (Ic) (Max) 4 A
Supplier Device Package TO-220
Transistor Type NPN
Package / Case TO-220-3
Mounting Type Through Hole
Operating Temperature 150°C (TJ)
Power - Max 70 W
Package Tube
Product Status Obsolete

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$1.03

Price update:a months ago
Available in stock: 450
STMicroelectronics

STMicroelectronics

STMicroelectronics is a leading global semiconductor company known for pioneering cutting-edge solutions across microelectronics. With unmatched silicon expertise, potent manufacturing, rich IP, and strategic alliances, it's at the forefront of SoC technology, guiding convergence trends.

View All Product from STMicroelectronics

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