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BC640 Datasheet, PDF (10/15 Pages) List of Unclassifed Manufacturers – Transistors SWITCHING AND AMPLIFIER APPLICATIONS | |||
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NXP Semiconductors
BC640; BCP53; BCX53
80 V, 1 A PNP medium power transistors
300
hFE
200
100
006aaa226
(1)
(2)
(3)
â1.6
IC
(A)
â1.2
â0.8
â0.4
006aaa230
IB (mA) = â45 â40.5 â36
â31.5
â27
â22.5
â18
â13.5
â9
â4.5
0
â10â1
â1
â10
â102
â103
â104
IC (mA)
VCE = â2 V
(1) Tamb = 150 °C
(2) Tamb = 25 °C
(3) Tamb = â55 °C
Fig 10. DC current gain as a function of collector
current; typical values
0
0
â0.4
â0.8
â1.2
â1.6
â2.0
VCE (V)
Tamb = 25 °C
Fig 11. Collector current as a function of
collector-emitter voltage; typical values
â1200
VBE
(mV)
â1000
â 800
â 600
â 400
006aaa227
(1)
(2)
(3)
â 200
â10â1
â1
â10
â102
â103
â104
IC (mA)
VCE = â2 V
(1) Tamb = â55 °C
(2) Tamb = 25 °C
(3) Tamb = 150 °C
Fig 12. Base-emitter voltage as a function of collector
current; typical values
â103
VCEsat
(mV)
â102
006aaa228
(2) (1)
(3)
â10
â10â1
â1
â10
â102
â103
â104
IC (mA)
IC/IB = 10
(1) Tamb = 150 °C
(2) Tamb = 25 °C
(3) Tamb = â55 °C
Fig 13. Collector-emitter saturation voltage as a
function of collector current; typical values
BC640_BCP53_BCX53_8
Product data sheet
Rev. 08 â 22 February 2008
© NXP B.V. 2008. All rights reserved.
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