ST8812FX

Series: -
Transistor Type: NPN
Resistor - Base (R1) (Ohms): -
Resistor - Emitter Base (R2) (Ohms): -
Frequency - Transition: -
Mounting Type: Through Hole
Current - Collector (Ic) (Max): 7A
Voltage - Collector Emitter Breakdown (Max): 600V
Packaging: Tube
Manufacturer: STMicroelectronics
Current - Collector Cutoff (Max): 1mA
Power - Max: 50W
Package / Case: ISOWATT218FX
Supplier Device Package: ISOWATT-218FX
Vce Saturation (Max) @ Ib, Ic: 3V @ 800mA, 4A
DC Current Gain (hFE) (Min) @ Ic, Vce: 4.5 @ 5A, 5V


Features:

High voltage capability
Very high switching speed
Tight hfe control
Large R.B.S.O.A.
Fully insulated Package U.L. compliant for easy mounting


Application

Switch mode power supplies for crt TV


Specifications

Symbol	Parameter	Value	Unit
VCBO	Collector-Base Voltage (IE = 0)	1150	V
VCEO	Collector-Emitter Voltage (IB = 0)	600	V
VEBO	Emitte-Base Voltage (IC = 0)	15	V
IC	Collector Current	7	A
ICM	Collector Peak Current (tP < 5ms)	12	A
IB	Base Current	4	A
PTOT	Total dissipation at Tc = 25°C	50	W
Visol	Insulation Withstand Voltage (RMS) from All Three Leads to External Heatsink	2500	V
Tstg	Storage Temperature	-65 to 150	°C
Tj	Max. Operating Junction Temperature	150	°C

Description

The ST8812FX is manufactured using latest Multi Epitaxial Planar technology with high voltage capability. It shows wide R.B.S.O.A. and high switching speed thanks to its Cellular Emitter structure with planar edge termination and deep base diffusion.