BFN39
BFN39 is PNP Silicon High-Voltage Transistors manufactured by Siemens Semiconductor Group.
PNP Silicon High-Voltage Transistors
BFN 37 BFN 39
Suitable for video output stages in TV sets and switching power supplies q High breakdown voltage q Low collector-emitter saturation voltage q plementary types: BFN 36, BFN 38 (NPN) q
Type BFN 37 BFN 39
Marking BFN 37 BFN 39
Ordering Code (tape and reel) Q62702-F1304 Q62702-F1305
Pin Configuration 1 2 3 4 B C E C
Package1) SOT-223
Maximum Ratings
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Parameter Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Peak collector current Base current Peak base current Total power dissipation, TS = 124 ˚C Junction temperature Storage temperature range Thermal Resistance Junction
- ambient2) Junction
- soldering point
Symbol VCE0 VCB0 VEB0 IC ICM IB IBM Ptot Tj Tstg
Values BFN 39 BFN 37 250 250 5 200 500 100 200 1.5 150
- 65 … + 150 300 300
Unit V m A
W ˚C
Rth JA Rth JS
≤ ≤
72 17
K/W
1) 2)
For detailed information see chapter Package Outlines. Package mounted on epoxy pcb 40 mm × 40 mm × 1.5 mm/6 cm2 Cu.
Semiconductor Group
BFN 37 BFN 39
Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Symbol min. DC characteristics Collector-emitter breakdown voltage IC = 1 m A, IB = 0 BFN 37 BFN 39 Collector-base breakdown voltage IC = 100 µA, IB = 0 BFN 37 BFN 39 Emitter-base breakdown voltage IE = 100 µA, IB = 0 Collector-base cutoff current VCB = 200 V VCB = 250 V VCB = 200 V, TA = 150 ˚C VCB = 250 V, TA = 150 ˚C Emitter-base cutoff current VEB = 4 V, IC = 0 DC current gain1) IC = 1 m A, VCE = 10 V IC = 10 m A, VCE = 10 V IC = 30 m A, VCE = 10 V IC = 30 m A, VCE = 10 V BFN 37 BFN 39 BFN 37 BFN 39 IEB0 h FE 25 40 40 30 VCEsat
- - VBEsat
- -
- - 0.4 0.5 0.9
- -
- -
- -
- - V V(BR)CE0 250 300 V(BR)CB0 250 300 V(BR)EB0 ICB0
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