Product Summary

The BUX48A is a silicon Multiepitaxial Mesa NPN transistor mounted respectively in TO-3 metal case package. The BUX48A is particulary intended for switching and industrial applications from single and tree-phase mains. The applications of it are switch mode power supplies, flyback and forward single transistor, low power converters.

Parametrics

BUX48A absolute maximum ratings: (1)Collector-Emitter Voltage (RBE = 10W): 1000 V; (2)Collector-Emitter Voltage (VBE = 0): 1000 V; (3)Collector-Emitter Voltage (IB = 0): 450 V; (4)Emitter-Base Voltage (IC = 0): 7 V; (5)Collector Current: 15 A; (6)Collector Peak Current: 30 A; (7)Collector Peak Current non repetitive (tp <20ms): 55 A; (8)Base Current: 4 A; (9)Base Peak Current: 20 A; (10)Total Dissipation at Tc = 25 ℃: 175 W; (11)Storage Temperature: -65 to200 ℃; (12)Operating Junction Temperature: 200 ℃.

Features

BUX48A features: (1)STMicroelectronics preferred salestypes; (2)NPN transistor; (3)high voltage capability; (4)high current capability; (5)fast switching speed.

Diagrams

BUX48A circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BUX48A
BUX48A

STMicroelectronics

Transistors Bipolar (BJT) NPN High Volt Power

Data Sheet

0-1: $2.72
1-10: $2.60
10-100: $2.35
100-250: $2.21
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BUX46A
BUX46A

Other


Data Sheet

Negotiable 
BUX47
BUX47

Other


Data Sheet

Negotiable 
BUX47A
BUX47A

Other


Data Sheet

Negotiable 
BUX48
BUX48

STMicroelectronics

Transistors Bipolar (BJT) NPN High Volt Power

Data Sheet

0-1: $3.92
1-10: $3.43
10-100: $3.13
100-250: $2.84
BUX48A
BUX48A

STMicroelectronics

Transistors Bipolar (BJT) NPN High Volt Power

Data Sheet

0-1: $2.72
1-10: $2.60
10-100: $2.35
100-250: $2.21
BUX48B
BUX48B

Other


Data Sheet

Negotiable