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2SA1812 Datasheet(PDF) 2 Page - Guangdong Kexin Industrial Co.,Ltd

Part # 2SA1812
Description  PNP Transistors
PDF  3 Pages
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Manufacturer  KEXIN [Guangdong Kexin Industrial Co.,Ltd]
Direct Link  http://www.kexin.com.cn/index.asp
Logo KEXIN - Guangdong Kexin Industrial Co.,Ltd

2SA1812 Datasheet(HTML) 2 Page - Guangdong Kexin Industrial Co.,Ltd

  2SA1812 Datasheet HTML 1Page - Guangdong Kexin Industrial Co.,Ltd 2SA1812 Datasheet HTML 2Page - Guangdong Kexin Industrial Co.,Ltd 2SA1812 Datasheet HTML 3Page - Guangdong Kexin Industrial Co.,Ltd  
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SMD Type
www.kexin.com.cn
2
Transistors
PNP Transistors
2SA1812
■
Typical Characterisitics
0
-10
-6
-8
-4
-
0.1
-
0.2
-
0.3
-
0.4
-
0.5
-2
0
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
Fig.1 Grouded emitter output
characteristics
-80mA
0
-2.0
-0.2 -0.4 -0.6-0.8-1.0 -1.2 -1.4 -1.6 -1.8
-0005
-0.001
-0.002
-0.005
-0.01
-0.02
-0.05
-0.1
-0.2
-0.5
-1
COLLECTOR TO EMITTER VOLTAGE : VBE (V)
Fig.2 Grounded emitter propagation
characteristics
V CE =-5V
-0.001
-0.002
-0.01
-0.05
-1
-0.1
-0.2-0.5
-0.02
-0.005
1
2
5
10
20
50
100
200
500
1000
COLLECTOR CURRENT : IC (A)
Fig.3 DC current gain vs.
collector current ( )
Ta =25 °
C
V CE =
-10V
-5V
Ta =25 °
C
lB =
-20mA
-40mA
-60mA
-100mA
-120mA
-140mA
-160mA
COLLECTOR CURRENT : IC (A)
Fig.6 Collector-emitter saturation
voltage vs. collector current
Base-emitter saturation
voltage vs. collector current
lC/lB=10
Ta =100 °
C
Ta = -25°
C
V CE(sat)
V BE(sat)
1
2
5
10
20
50
100
200
500
1000
COLLECTOR CURRENT : IC (A)
Fig.4 DC current gain vs.
collector current ( )
V CE =-5V
Ta =100 °
C
25 °
C
-25°
C
-0.01
-0.02
-0.05
-0.1
-0.2
-0.5
-1
-2
-5
-10
COLLECTOR CURRENT : IC (A)
Fig.5 Collector-emitter saturation
voltage vs. collector current
Ta =25 °
C
l C/lB=50
20
10
25 °
C
25 °
C 100 °C
-25°
C
-1
-2
-5 -10
-20 -50 -100 -200 -500
-0.001
-0.002
-0.005
-0.01
-0.02
-0.05
-0.1
-0.2
-0.5
-1
-2
-5
-10
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
Fig.9 Safe operating area (2SA1812)
Ta=25°C
(When mounted on a
40 40 0.7mm
ceramic board.)
Single
nonrepetitive
pulse
PW=10ms
100ms
lC Max. (Pulse )
0.0005
0.001
0.005
0.2 0.5
0.02 0.050.1
0.01
0.002
1
2
5
10
20
50
100
200
500
1000
COLLECTOR CURRENT : IE (A)
Fig.7 TRANSITION FREQUENCY
vs. EMITTER CURRENT
Ta =25 °
C
V CE = -5V
-0.05
-50
-1
-2 -5 -10
-20
-0.5
-0.1
-0.2
1
2
5
10
20
50
100
200
500
1000
COLLECTOR TO BASE VOLTAGE: VCB (V)
Fig.8 Collector output capacitance
vs. collector-base voltage
Ta =25 °
C
f=1MH Z
lE =0A
-0.001
-0.002
-0.01
-0.05
-1
-0.1
-0.2-0.5
-0.02
-0.005
-0.001
-0.002
-0.01
-0.05
-1
-0.1
-0.2-0.5
-0.02
-0.005
-0.01
-0.02
-0.05
-0.1
-0.2
-0.5
-1
-2
-5
-10



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