r
2SC4308
Silicon NPN Epitaxial Planar
Application
VHF Wide band amplifier
Outline
RENESAS Package code: PRSS0003DA-C
(Package name: TO-92 (2))
REJ03G0723-0200
(Previous ADE-208-1103)
Rev.2.00
Aug.10.2005
1. Base
2. Emitter
3. Collecto
3
2
1
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 IC 300 mA
Collector peak current i
Collector power dissipation PC 600 mW
Junction temperature Tj 150 °C
Storage temperature Tstg –55 to +150 °C
30 V
CBO
20 V
CEO
3 V
EBO
500 mA
C (peak)
Rev.2.00 Aug 10, 2005 page 1 of 5
2SC4308
Electrical Characteristics
(Ta = 25°C)
Item Symbol Min Typ Max Unit Test conditions
Collector to base breakdown voltage V
Collector to emitter breakdown voltage V
Collector cutoff current I
Emitter cutoff current I
DC current transfer ratio hFE 50 — 200 VCE = 5 V, IC = 50 mA
Gain bandwidth product fT 1.5 2.5 — GHz VCE = 5 V, IC = 50 mA
Collector output capacitance Cob — 4.0 — pF VCB = 10 V, IE = 0, f = 1 MHz
30 — — V IC = 100 µA, IE = 0
(BR)CBO
20 — — V IC = 1 mA, RBE = ∞
(BR)CEO
— — 1 µA VCB = 25 V, IE = 0
CBO
— — 10 µA VEB = 3 V, IE = 0
EBO
Rev.2.00 Aug 10, 2005 page 2 of 5
2SC4308
Main Characteristics
Maximum Collector Dissipation Curve
600
(mW)
C
400
200
Collector Power Dissipation P
0
50 100
Ambient Temperature Ta (°C)
DC Current Transfer Ratio vs.
Collector Current
1,000
FE
VCE = 5 V
Pulse Test
150
Typical Output Characteristics
200
(mA)
C
100
4.0
3.5
3.0
Collector Current I
01.0
Collector to Emitter Voltage VCE (V)
Base to Emitter Voltage vs.
Collector Current
10
(V)
BE
2.5
2.0
1.5
0.1
0.5mA
IB = 0
2.0
VCE = 5 V
Pulse Test
100
25
DC Current Transfer Ratio h
10
110100
Collector Current I
Collector to Emitter Saturation
Voltage vs. Collector Current
1.0
Ta = 75°C
25
(V)
0.1
CE(sat)
V
IC = 10 I
B
Pulse Test
–25
Ta = 75°C
–25
(mA)
C
1,000
1.0
25
Base to Emitter Voltage V
0.1
110100
Collector Current I
Gain Bandwidth Product vs.
Collector Current
10,000
(MHz)
T
1,000
Ta = –25°C
75
(mA)
C
VCE = 5 V
1,000
0.01
Collector to Emitter Saturation Voltage
110100
Collector Current I
Rev.2.00 Aug 10, 2005 page 3 of 5
(mA)
C
1,000
Gain Bandwidth Product f
100
110100
Collector Current I
(mA)
C
1,000
2SC4308
Collector Output Capacitance
vs. Collector Current
100
(pF)
ob
10
Collector Output Capacitance C
110
Collector to Base Voltage V
f = 1 MHz
= 0
I
E
(V)
CB
100
Emitter Input Capacitnce vs.
Emitter to Base Votlage
100
(pF)
ib
10
Emitter Input Capacitance C
1
1.00.1
Emitter to Base Voltage V
f = 1 MHz
I
= 0
C
(V)
EB
10
Rev.2.00 Aug 10, 2005 page 4 of 5
2SC4308
Package Dimensions
RENESAS CodeJEITA Package Code
PRSS0003DA-C TO-92(2) / TO-92(2)V
0.60 Max
Package Name
4.8 ± 0.3
0.5 Max
1.27
2.54
MASS[Typ.]
0.7
0.25gSC-43A
5.0 ± 0.2
2.3 Max
12.7 Min
Unit: mm
3.8 ± 0.3
0.5 Max
Ordering Information
Part Name Quantity Shipping Container
2SC4308TZ-E 2500 Hold Box, Radial Taping
Note: For some grades, production may be terminated. Please contact the Renesas sales office to check the state of
production before ordering the product.
Rev.2.00 Aug 10, 2005 page 5 of 5
Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
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Colophon .3.0
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