HIT 2SC4628 Datasheet
Application
High frequency amplifier
Outline
TO-92 (2)
2SC4628
Silicon NPN Planar
1. Emitter
2. Collector
3. Base
3
2
1
2SC4628
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 cutoff current I
Collector cutoff current I
DC current transfer ratio h
Gain bandwidth product f
EBO
CBO
FE
T
Reverse transfer capacitance Cre — — 0.9 pF VCB = 10 V, IE = 0,
Power gain PG 10 — — dB VCB = 10 V, IC = 2 mA,
Noise figure NF — — 7.0 dB
20——V I
20——V I
——10µAVEB = 3 V, IC = 0
——1 µAVCB = 15 V, IE = 0
60 — 320 VCE = 10 V, IC = 2 mA
600 — — MHz VCE = 10 V, IC = 2 mA
20 V
20 V
3V
20 mA
200 mW
= 10 µA, IE = 0
C
= 1 mA, RBE = ∞
C
emitter common,
f = 1 MHz
f = 800 MHz
2
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