2SB649 Просмотр технического описания (PDF) - Weitron Technology
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2SB649 Datasheet PDF : 5 Pages
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2SB649/2SB649A
30
20
10
0
50
100
150
Case temperature TC (°C)
Fig.1 Maximum Collector Dissipation Curve
–1.0
–0.8
–––5–44.–03..503.5.0
TC = 25°C
–2.5
–0.6
–2.0
–0.4
–1.5
–1.0
–0.2
–0.5 mA
IB = 0
0
–10 –20 –30 –40 –50
Collector to emitter voltage VCE (V)
Fig.3 Typical Output Characteristecs
–3
ICmax
–1.0
–0.3
(–13.3 V, –1.5 A)
(–40 V, –0.5 A)
–0.1
DC Operation (TC = 25°C)
–0.03
(–120 V, –0.038 A)
(–160 V, –0.02 A)
–0.01
2SB649
2SB649A
–1
–3
–10 –30 –100 –300
Collector to emitter voltage VCE (V)
Fig.2 Area of Safe Operation
–500
VCE = –5 V
–100
–10
–1
0 –0.2 –0.4 –0.6 –0.8 –1.0
Base to emitter voltage VBE (V)
Fig.4 Typical Transfer Characteristics
350
VCE = –5V
350
Ta = 75°C
250
25°C
200
150
–25°C
100
50
0
–1
–10
–100 –1,000
Collector current IC (mA)
Fig.5 DC Current Transfer Ratio
vs. Collector Current
WEITRON
http://www.weitron.com.tw
–1.2
–1.0
IC = 10 IB
–0.8
–0.6
–0.4
–0.2
–25
25
–0
–1
–10
–100
–1,000
Collector current IC (mA)
Fig.6 Collector to Emitter Saturation Voltage
vs. Collector Current
3/5
21-Mar-06
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