STD790A Datasheet, PDF (1/6 Pages) STMicroelectronics – MEDIUM CURRENT, HIGH PERFORMANCE, LOW VOLTAGE PNP TRANSISTOR

®
STD790A
MEDIUM CURRENT, HIGH PERFORMANCE,
LOW VOLTAGE PNP TRANSISTOR
Type
STD790A
Marking
D790A
s VERY LOW COLLECTOR TO EMITTER
SATURATION VOLTAGE
s DC CURRENT GAIN, hFE > 100
s 3 A CONTINUOUS COLLECTOR CURRENT
s 60 V BREAKDOWN VOLTAGE (V(BR)CER)
s SURFACE MOUNTING DPAK (TO-252)
POWER PACKAGE IN TAPE & REEL
(Suffix "T4")
APPLICATIONS
s SWITCHING REGULATOR IN BATTERY
CHARGER APPLICATIONS
s SUITABLE FOR AUTOMOTIVE
APPLICATIONS (V(BR)CER > 60V)
s VOLTAGE REGULATION IN BIAS SUPPLY
CIRCUITS
s HEAVY LOAD DRIVER
DESCRIPTION
The device is manufactured in low voltage PNP
Planar Technology by using a "Base Island"
layout.
The resulting Transistor shows exceptional high
gain performance coupled with very low
saturation voltage.
3
1
DPAK
( TO-252)
(Suffix "T4")
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VCBO
VCER
VEBO
IC
ICM
Ptot
Tstg
Tj
Parameter
Collector-Base Voltage (IE = 0)
Collector-Emitter Voltage (RBE = 47Ω)
Emitter-Base Voltage (IC = 0)
Collector Current
Collector Peak Current (tp < 5 ms)
Total Dissipation at TC = 25 ^oC
Storage Temperature
Max. Operating Junction Temperature
March 2003
Value
-60
-60
-5
-3
-6
15
-65 to 150
150
Unit
V
V
V
A
A
W
o_C
o_C
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