BC556 Просмотр технического описания (PDF) - Olitech Electronics Co.Ltd
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Компоненты Описание
производитель
BC556 Datasheet PDF : 4 Pages
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Email: info@olitech-elec.com Website: www.olitech-elec.com
BC556/BC557/BC558 Typical Characteristics
Plastic-Encapsulate Transistors
2.0
1.5 VCE = –10 V
TA = 25°C
1.0
0.7
0.5
0.3
0.2
–0.2
–0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100 –200
IC, COLLECTOR CURRENT (mAdc)
Figure 1. Normalized DC Current Gain
–1.0
–0.9 TA = 25°C
–0.8
VBE(sat) @ IC/IB = 10
–0.7
–0.6
VBE(on) @ VCE = –10 V
–0.5
–0.4
–0.3
–0.2
–0.1
VCE(sat) @ IC/IB = 10
0
–0.1 –0.2
–0.5 –1.0 –2.0 –5.0 –10 –20
IC, COLLECTOR CURRENT (mAdc)
–50 –100
Figure 2. “Saturation” and “On” Voltages
–2.0
TA = 25°C
–1.6
–1.2
–0.8
IC =
–10 mA
–0.4
IC = –50 mA
IC = –20 mA
IC = –200 mA
IC = –100 mA
0
–0.02
–0.1
–1.0
IB, BASE CURRENT (mA)
–10 –20
Figure 3. Collector Saturation Region
1.0
–55°C to +125°C
1.2
1.6
2.0
2.4
2.8
–0.2
–1.0
–10
–100
IC, COLLECTOR CURRENT (mA)
Figure 4. Base–Emitter Temperature Coefficient
10
Cib
7.0
TA = 25°C
5.0
3.0
Cob
2.0
1.0
–0.4 –0.6
–1.0 –2.0 –4.0 –6.0 –10
VR, REVERSE VOLTAGE (VOLTS)
Figure 5. Capacitances
–20 –30 –40
400
300
200
150
VCE = –10 V
TA = 25°C
100
80
60
40
30
20
–0.5
–1.0 –2.0 –3.0 –5.0
–10 –20 –30 –50
IC, COLLECTOR CURRENT (mAdc)
Figure 6. Current–Gain – Bandwidth Product
OLITECH ELECTRONICS CO. LTD.
Page:P4 -P3
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