Product Summary

The BU808DFI is a NPN transistor in monolithic Darlington configuration. It is manufactured using Multiepitaxial Mesa technology for cost-effective high performance.

Parametrics

BU808DFI absolute maximum ratings: (1)VCBO Collector-Base Voltage (IE = 0): 1400 V; (2)VCEO Collector-Emit ter Voltage (IB = 0): 700 V; (3)VEBO Emitter-Base Voltage (IC = 0): 5 V; (4)IC Collector Current: 8 A; (5)ICM Collector Peak Current (tp < 5 ms): 10 A; (6)IB Base Current: 3 A; (7)IBM Base Peak Current (tp < 5 ms): 6 A; (8)Ptot Total Dissipation at Tc = 25 ℃: 52 W; (9)Tstg Storage Temperature: -65 to 150 ℃; (10)Tj Max. Operating Junction Temperature: 150 ℃.

Features

BU808DFI 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; (6)(U.L. FILE # E81734 (N)); (7)LOW BASE-DRIVE REQUIREMENTS; (8)DEDICATED APPLICATION NOTE AN1184.

Diagrams

BU808DFI Inductive Load Switching Test Circuits

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