HIT 2SA1484 Datasheet
Application
Low frequency amplifier
Outline
MPAK
2SA1484
Silicon PNP Epitaxial
3
1
2
1. Emitter
2. Base
3. Collector
2SA1484
Absolute Maximum Ratings (Ta = 25°C)
Item Symbol Ratings Unit
Collector to base voltage V
Collector to emitter voltage V
Emitter to base voltage V
Collector current I
Collector power dissipation P
CBO
CEO
EBO
C
C
Junction temperature Tj 150 °C
Storage temperature Tstg –55 to +150 °C
Electrical Characteristics (Ta = 25°C)
Item Symbol Min Typ Max Unit Test conditions
Collector to base breakdown
V
(BR)CBO
voltage
Collector to emitter breakdown
V
(BR)CEO
voltage
Emitter to base breakdown
V
(BR)EBO
voltage
Collector cutoff current I
Emitter cutoff current I
CBO
EBO
DC current transfer ratio hFE*
Collector to emitter saturation
V
CE(sat)
voltage
Base to emitter saturation
V
BE(sat)
voltage
Notes: 1. The 2SA1484 is grouped by hFE as follows.
2. Pulse test
Grade D E
Mark IRD IRE
h
FE
250 to 500 400 to 800
–90 — — V IC = –10 µA, IE = 0
–90 — — V IC = –1 mA, RBE = ∞
–5 — — V IE = –10 µA, IC = 0
— — –0.1 µAV
— — –0.1 µAV
1
250 — 800 V
— — –0.15 V IC = –10 mA, IB = –1 mA*
— — –1.0 V IC = –10 mA, IB = –1 mA*
–90 V
–90 V
–5 V
–100 mA
150 mW
= –70 V, IE = 0
CB
= –2 V, IC = 0
EB
= –12 V, IC = –2 mA*
CE
2
2
2
2
2SA1484
Maximum Collector Dissipation Curve
150
100
50
Collector power dissipation Pc (mW)
0 50 100 150
Ambient Temperature Ta (°C)
Typical Output Characteristics (2)
–10
–8
(mA)
C
P
= 150 mW
C
–20
–18
–16
–6
–4
–2
Collector Current I
0 –4 –8 –12 –16 –20
Collector to Emitter Voltage V
–14
–12
–10
–8
–6
–4
–2 µA
I
B
(V)
CE
= 0
Typical Output Characteristics (1)
–20
–30
–16
(mA)
C
–12
P
C
= 150 mW
–8
–4
Collector Current I
–25
–20
–15
–10
–5 µA
IB = 0
0 –100–80–60–40–20
Collector to Emitter Voltage V
Typical Transfer Characteristics
–100
VCE = –6 V
Pulse
(mA)
C
–10
75
25
–1.0
Collector Current I
–0.1
0 –0.2 –0.4 –0.6 –0.8 –1.0
Base to Emitter Voltage V
(V)
CE
Ta = –25°C
(V)
BE
3
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