2sa1256 Sanyo Semiconductor Corporation, 2sa1256 Datasheet - Page 2

• Manufacturer Part Number: 2sa1256
• Description: Pnp Epitaxial Planar Silicon Transistors
• Manufacturer: Sanyo Semiconductor Corporation

NF, PG Test Circuit
1000
100
--
1.0
10
10
--
--
--
--
10
--
8
6
4
2
0
--
7
5
3
2
7
5
3
2
2
7
5
3
2
7
5
3
2
0
0.1
0.1
INPUT 50
L1 : 1mmø plated wire 10mmø 5T, tap : 2T from V
L2 : 1mmø plated wire 10mmø 7T, tap : 1T from V
L3 : 1mmø enamel wire 10mmø 3T
to 30pF
2
2
0.01 F
Collector-to-Emitter Voltage, V CE – V
Collector-to-Base Voltage, V CB – V
3
3
--
2
V BE
Collector Current, I C – mA
5
5
L1
7
7
to 22pF
--
--
Cre -- V CB
1.0
I C -- V CE
1.0
h FE -- I C
--
4
2
2
to 5pF
3
3
22pF
--
to
6
5
5
L3
7
7
to 30pF
--
--
L2
10
10
--
0.01 F
8
2
f= 1MHz
2
OUTPUT
ITR03107
ITR03109
ITR03111
BE
CE
50
3
3
side
side
V CE
--
5
5
10
2SA1256
1000
--100
100
100
--80
--60
--40
--20
10
--
0
7
5
3
2
7
5
--
3
2
7
5
3
2
7
5
3
2
0
1.0
0.1
2
2
--0.2
Base-to-Emitter Voltage, V BE – V
3
Collector Current, I C – mA
Collector Current, I C – mA
5
3
7
r bb ' Cc -- I C
--
1.0
--0.4
I B -- V BE
f T -- I C
5
2
7
3
--
--0.6
10
5
7
--
10
2
--0.8
f= 31.9MHz
V CE = -- 6V
2
No.1056-2/5
ITR03110
3
ITR03112
ITR03108
3
--1.0
5
5