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PDF 2SC4988 Data sheet ( Hoja de datos )
| Número de pieza | 2SC4988 | |
| Descripción | Silicon NPN Epitaxial | |
| Fabricantes | Renesas | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 2SC4988 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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2SC4988
Silicon NPN Epitaxial
Application
VHF / UHF wide band amplifier
Features
• High gain bandwidth product
fT = 8.5 GHz Typ
• High gain, low noise figure
PG = 10.5 dB Typ, NF = 1.3 dB Typ at f = 900 MHz
Outline
REJ03G0738-0300
(Previous ADE-208-004A)
Rev.3.00
Aug.10.2005
RENESAS Package code: PLZZ0004CA-A
(Package name: UPAK R )
1
2
3
Note: Marking is “FR”.
1. Base
2. Collector
3. Emitter
4. Collector (Flange)
4
*UPAK is a trademark of Renesas Technology Corp.
Attention: This device is very sensitive to electro static discharge.
It is recommended to adopt appropriate cautions when handling this transistor.
Absolute Maximum Ratings
Item
Symbol
Ratings
Collector to base voltage
VCBO
15
Collector to emitter voltage
VCEO
9
Emitter to base voltage
VEBO
1.5
Collector current
Collector power dissipation
IC 100
PC 800*1
Junction temperature
Tj 150
Storage temperature
Tstg –55 to +150
Note: 1. This value is allowed when using the alumina ceramics board (12.5 x 20 x 0.7 mm)
(Ta = 25°C)
Unit
V
V
V
mA
mW
°C
°C
Rev.3.00 Aug 10, 2005 page 1 of 7
Free Datasheet http://www.datasheet4u.com/
1 page  
2SC4988
S11 Parameter vs. Frequency
.8 1
.6
.4
.2
1.5
2
3
4
5
10
0 .2 .4 .6 .8 1.0 1.5 2 3 4 5 10
Ð10
Ð.2 Ð5
Ð4
Ð3
Ð.4
Ð2
Ð.6
Ð.8 Ð1
Ð1.5
Condition: VCE= 5 V , Zo = 50 Ω
200 to 2000 MHz (200 MHz step)
(I C = 5 mA)
(I C = 20 mA)
S12 Parameter vs. Frequency
90° Scale: 0.01 / div.
120°
60°
150°
30°
180°
0°
–150°
–30°
–120°
–60°
–90°
Condition: VCE= 5 V , Zo = 50 Ω
200 to 2000 MHz (200 MHz step)
(I C = 5 mA)
(I C = 20 mA)
S21 Parameter vs. Frequency
90° Scale: 5 / div.
120°
60°
150°
30°
180°
0°
–150°
–30°
–120°
–60°
–90°
Condition: VCE= 5 V , Zo = 50 Ω
200 to 2000 MHz (200 MHz step)
(I C = 5 mA)
(I C = 20 mA)
S22 Parameter vs. Frequency
.8 1
.6
.4
.2
1.5
2
3
4
5
10
0 .2 .4 .6 .8 1.0 1.5 2 3 4 5 10
–10
–.2 –5
–4
–3
–.4
–2
–.6
–.8 –1
–1.5
Condition: VCE= 5 V , Zo = 50 Ω
200 to 2000 MHz (200 MHz step)
(I C = 5 mA)
(I C = 20 mA)
Rev.3.00 Aug 10, 2005 page 5 of 7
Free Datasheet http://www.datasheet4u.com/
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 2SC4988.PDF ] | |
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