D44C SAVANTIC | Alldatasheet
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Technical content
SavantIC Semiconductor Product Specification Silicon NPN Power Transistors D44C Series
DESCRIPTION
- With TO-220 package
- Complement to type D45C Series
- Very low collector saturation voltage
- Fast switching
APPLICATIONS
- Designed for various specific and general purpose application
- Shunt and switching regulators
- Low and high frequency inverters converters and etc. PINNING PIN DESCRIPTION
1 Base
2 Collector;connected to
3 Emitter
Absolute maximum ratings (Ta=25) SYMBOL PARAMETER CONDITIONS VALUE UNIT D44C1,2,3 40 D44C4,5,6 55 D44C7,8,9 70 VCBO Collector-base voltage D44C10,11,12 Open emitter V D44C1,2,3 30 D44C4,5,6 45 D44C7,8,9 60 VCEO Collector-emitter voltage D44C10,11,12 Open base V VEBO Emitter-base voltage Open collector 5 V IC Collector current (DC) 4 A ICM Collector current -peak 6 A IB Base current (DC) 1 A PD Total power dissipation T C=25 30 W Tj Junction temperature 150 Tstg Storage temperature -55~150
SavantIC Semiconductor Product Specification Silicon NPN Power Transistors D44C Series CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN TYP. MAX UNIT VCEsat Collector-emitter saturation voltage D44C1,4,7,10 I C=1A ;IB=0.1A 0.5 V VBEsat Base-emitter saturation voltage I C=1A ;IB=0.1A 1.3 V ICES Collector cut-off current V CE=Rated VCES; 100 µA IEBO Emitter cut-off current V EB=5V; IC=0 10 µA D44C3,6,9,12 40 120 D44C2,5,8,11 100 220 hFE-1 DC current gain D44C1,4,7,10 IC=0.2A ; VCE=1V D44C1,4,7,10 I C=1A ; VCE=1V 10 hFE-2 DC current gain D44C2,3,5,6,8,9,11,12 I C=2A ; VCE=1V 20 fT Transition frequency IC=20mA;VCE=4V; f=1.0MHz 50 MHz Switching times tr Rise time 0.3 µs ts Storage time 0.7 µs tf Fall time IC=1.0A; VCC=20V IB1=-IB2=0.1A 0.4 µs
SavantIC Semiconductor Product Specification Silicon NPN Power Transistors D44C Series PACKAGE OUTLINE Fig.2 outline dimensions (unindicated tolerance:±0.10 mm)