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參數(shù)資料
| 型號(hào)： | SD1894 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | RF & Microwave Transistors Satellite Communications Applications(用于衛(wèi)星通信的RF和微波晶體管) |
| 中文描述： | 射頻 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大小： | 44K |
| 代理商： | SD1894 |
RF & MICROWAVE TRANSISTORS
SATELLITE COMMUNICATIONS APPLICATIONS
.250 x .320 2LFL (M170)
epoxy sealed
.
CLASS C
.
1.6 GHz
.
COMMON BASE
.
REFRACTORY/GOLD METALLIZATION
.
EFFICIENCY
=
50% MIN.
.
P
OUT
=
4.5 W MIN. WITH 10 dB GAIN
DESCRIPTION
The SD1894 is a common base silicon NPN bipolar
device optimized for 1.6 GHz SATCOM applica-
tions.
The SD1894 offers superior gain and collector effi-
ciency, making it an ideal choice for Class C power
amplifiers used in portable as well as fixed SAT-
COM terminals.
PIN CONNECTION
BRANDING
SD1894
ORDER CODE
SD1894
ABSOLUTE MAXIMUM RATINGS
(T
case
=
25
°
C)
Symbol
Parameter
Value
Unit
V
CBO
V
CES
V
EBO
I
C
P
DISS
T
J
T
STG
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Device Current
Power Dissipation
Junction Temperature
45
45
3.0
375
12.5
+200
V
V
V
mA
W
°
C
°
C
Storage Temperature
65 to +150
R
TH(j-c)
Junction-CaseThermal Resistance
14.0
°
C/W
SD1894
1. Collector
2. Emitter
3. Base
THERMAL DATA
February 4, 1997
1/4
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| SD1895-03 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:RF & MICROWAVE TRANSISTORS 1.6 GHz SATCOM APPLICATIONS |
| SD1895-3 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:RF & MICROWAVE TRANSISTORS 1.6 GHz SATCOM APPLICATIONS |
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| SD1898 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:RF & MICROWAVE TRANSISTORS 1.6 GHz SATCOM APPLICATIONS |
| SD1899 | 制造商:ASI 制造商全稱(chēng):ASI 功能描述:NPN SILICON RF POWER TRANSISTOR |
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