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STD1805
LOW VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
PRELIMINARY DATA
Ordering Code STD1805T...
www.DataSheet4U.com
®
STD1805
LOW VOLTAGE FAST-SWITCHING
NPN POWER
TRANSISTOR
PRELIMINARY DATA
Ordering Code STD1805T4 STD1805-1
s
Marking D1805 D1805
Shipment Tape & Reel Tube
s s s
s
VERY LOW COLLECTOR TO EMITTER SATURATION VOLTAGE HIGH CURRENT GAIN CHARACTERISTIC FAST-SWITCHING SPEED THROUGH-HOLE IPAK (TO-251) POWER PACKAGE IN TUBE (Suffix "-1") SURFACE-MOUNTING DPAK (TO-252) POWER PACKAGE IN TAPE & REEL (Suffix "T4")
3 2 1
3 1
IPAK TO-251 (Suffix "-1")
DPAK TO-252 (Suffix "T4")
APPLICATIONS: CCFL DRIVERS s VOLTAGE
REGULATORS s RELAY DRIVERS s HIGH EFFICIENCY LOW VOLTAGE SWITCHING APPLICATIONS
s
INTERNAL SCHEMATIC DIAGRAM
DESCRIPTION The device is manufactured in
NPN Planar Technology by using a "Base Island" layout. The resulting
Transistor shows exceptional high gain performance coupled with very low saturation voltage.
ABSOLUTE MAXIMUM RATINGS
Symbol V CBO V CEO V EBO IC I CM IB P tot T stg Tj Parameter Collector-Base Voltage (I E = 0) Collector-Emitter Voltage (I B = 0) Emitter-Base Voltage (I C = 0) Collector Current Collector Peak Current (t p < 5 ms) Base Current Total Dissipation at T c = 25 o C Storage Temperature Max. Operating Junction Temperature Value 150 60 7 5 10 2 15 -65 to 150 150 Unit V V V A A A W
o o
C C
November 2003
1/8
STD1805
THERMAL DATA
R thj-case Thermal Resistance Junction-case Max 8.33
o
C/W
ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified)
Symbol I CBO I EBO V (BR)CBO Parameter Collector Cut-off Curren...