Part Number: BU808DFI
Function: 700V, 8A, NPN POWER DARLINGTON TRANSISTOR
Package: ISOWATT 218 Type
Manufacturer: ST Microelectronics
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Description
This is 700V, 8A, NPN Darlington Transistor.
The BU808DFI is a NPN transistor in monolithic Darlington configuration. It is manufactured using Multiepitaxial Mesa technology for cost-effective high performance.
Features
1. STMicroelectronics PREFERRED SALESTYPE
2. NPN MONOLITHIC DARLINGTON WITH INTEGRATED FREE-WHEELING DIODE
3. HIGH VOLTAGE CAPABILITY ( > 1400 V )
4. HIGH DC CURRENT GAIN ( TYP. 150 )
5. U.L. RECOGNISED ISOWATT218 PACKAGE (U.L. FILE # E81734 (N))
6. LOW BASE-DRIVE REQUIREMENTS
7. DEDICATED APPLICATION NOTE AN1184
Pinout and Schematic :
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage: Vcbo = 1400 V
2. Collector to Emitter Voltage: Vceo = 700 V
3. Emitter to Base Voltage: Vebo = 5 V
4. Collector Current: Ic = 8 A
5. Total Dissipation : Ptot = 52 W ( Tc=25°C )
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -65 ~ +150°C
Applications:
1. HIGH VOLTAGE FAST-SWITCHING