ETC 2SA2081

2SA2081
Silicon PNP Epitaxial
ADE-208-1477 (Z)
Rev.0
Feb. 2002
Features
• Low frequency amplifier
Outline
CMPAK
3
1
2
1. Emitter
2. Base
3. Collector
2SA2081
Absolute Maximum Ratings
(Ta = 25 °C)
Item
Symbol
Ratings
Unit
Collector to base voltage
VCBO
–55
V
Collector to emitter voltage
VCEO
–55
V
Emitter to base voltage
VEBO
–5
V
Collector current
IC
–100
mA
Collector power dissipation
PC*
150
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
–55 to +150
°C
*Value on the glass epoxy board (10 mm x 10 mm x 0.7 mm)
Electrical Characteristics
(Ta = 25 °C)
Item
Symbol
Min
Typ
Max
Unit
Test conditions
Collector to base breakdown
voltage
V(BR)CBO
–55


V
IC = –10 µA, IE = 0
Collector to emitter breakdown
voltage
V(BR)CEO
–55


V
IC = –1 mA, RBE = ∞
Emitter to base breakdown
voltage
V(BR)EBO
–5


V
IE = –10 µA, IC = 0
Collector cutoff current
ICBO


–0.5
µA
VCB = –30 V, IE = 0
Emitter cutoff current
IEBO


–0.5
µA
VEB = –2 V, IC = 0
DC current transfer ratio
hFE*
160

800

VCE = –12 V, IC = –2 mA
Collector to emitter saturation
voltage
VCE(sat)


–0.5
V
IC = –10 mA, IB = –1 mA
Base to emitter voltage
VBE


–0.75
V
VCE = –12 V, IC = –2 mA
1
Notes: 1. The 2SA2081 is grouped by hFE as follows.
Grade
C
D
E
Mark
CC
CD
CE
hFE
160 to 320
250 to 500
400 to 800
Rev.0, Feb. 2002, page 2 of 6
2SA2081
PC* (mW)
Collector Power Dissipation
Maximum Collector Dissipation Curve
150
100
Collector Current
IC (mA)
–30
50
*Value on the glass epoxy board
(10 mm x 10 mm x 0.7 mm)
0
50
100
–20
–6
–15
–4
–10
–2
–5 µA
Pulse test
0
150
Typical Transfer Characteristics
IB = 0
–2
–4
–6
–8
–10
Collector to Emitter Voltage VCE (V)
10,000
DC Current Transfer Ratio vs.
Collector Current
VCE = –12 V
Pulse test
hFE
VCE = –12 V
Pulse test
–10m
DC Current Transfer Ratio
IC (A)
–100m
–25
–8
Ambient Temperature Ta (°C)
Collector Current
Typical Output Characteristics
–10
1,000
–1m
–100µ
–10µ
0
–0.2
–0.4
–0.6
Base to Emitter Voltage
–0.8
–1.0
VBE (V)
100
10
–10 µ
–100 µ
–1 m
Collector Current
–10 m –50 m
IC (A)
Rev.0, Feb. 2002, page 3 of 6
Collector Output Capacitance
Cob (pF)
2SA2081
Rev.0, Feb. 2002, page 4 of 6
Collector Output Capacitance vs.
Collector to Base Voltage
50
f = 1 MHz
IE = 0
20
10
5
2
1
–1
–2
–5
–10 –20
–50
Collector to Base Voltage VCB (V)
2SA2081
Package Dimensions
As of July, 2001
0.1
0.3 +– 0.05
0.2
0.65 0.65
1.3 ± 0.2
0.9 ± 0.1
0.1
0.3 +– 0.05
+ 0.1
0.16 – 0.06
0 – 0.1
0.425
1.25 ± 0.1
0.1
0.3 +– 0.05
2.1 ± 0.3
2.0 ± 0.2
0.425
Unit: mm
Hitachi Code
JEDEC
JEITA
Mass (reference value)
CMPAK
—
Conforms
0.006 g
Rev.0, Feb. 2002, page 5 of 6
2SA2081
Disclaimer
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for maximum rating, operating supply voltage range, heat radiation characteristics, installation
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Copyright © Hitachi, Ltd., 2002. All rights reserved. Printed in Japan.
Colophon 5.0
Rev.0, Feb. 2002, page 6 of 6