ST1803 查看數據表（PDF） - STMicroelectronics
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ST1803 Datasheet PDF : 6 Pages
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ST1803DHI
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
s NEW SERIES, ENHANCED PERFORMANCE
s FULLY INSULATED PACKAGE (U.L.
COMPLIANT) FOR EASY MOUNTING
s INTEGRATED FREE WHEELING DIODE
s HIGH VOLTAGE CAPABILITY (> 1500 V)
s HIGH SWITCHING SPEED
s TIGTHER hfe CONTROL
s IMPROVED RUGGEDNESS
APPLICATIONS:
s HORIZONTAL DEFLECTION FOR COLOR
TVS
DESCRIPTION
The ST1803DHI is manufactured using Diffused
Collector technology for more stable operation Vs
base drive circuit variations resulting in very low
worst case dissipation.
3
2
1
ISOWATT218
INTERNAL SCHEMATIC DIAGRAM
RBE =20 Ω
Typ.
ABSOLUTE MAXIMUM RATINGS
Symbol
VCBO
VCEO
VEBO
IC
ICM
IB
Ptot
Visol
Tstg
Tj
Parameter
Collector-Base Voltage (IE = 0)
Collector-Emitter Voltage (IB = 0)
Emitter-Base Voltage (IC = 0)
Collector Current
Collector Peak Current (tp < 5 ms)
Base Current
Total Dissipation at Tc = 25 oC
Insulation Withstand Voltage (RMS) from All
Three Leads to External Heatsink
Storage Temperature
Max. Operating Junction Temperature
December 2002
Value
1500
600
7
10
15
4
50
2500
-65 to 150
150
Unit
V
V
V
A
A
A
W
V
oC
oC
1/6
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