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1897 PDF预览

1897

更新时间: 2022-11-25 14:20:28
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 晶体晶体管射频微波通信
页数 文件大小 规格书
4页 50K
描述
RF & MICROWAVE TRANSISTORS 1.65 GHz SATCOM APPLICATIONS

1897 数据手册

 浏览型号1897的Datasheet PDF文件第2页浏览型号1897的Datasheet PDF文件第3页浏览型号1897的Datasheet PDF文件第4页 
SD1897  
RF & MICROWAVE TRANSISTORS  
1.65 GHz SATCOM APPLICATIONS  
.
.
.
.
.
1.65 GHz  
28 VOLTS  
CLASS C OPERATION  
COMMON BASE  
POUT 10 W MIN. WITH 11.0 dB GAIN  
=
.250 x .320 2LFL (M170)  
epoxy sealed  
ORDER CODE  
BRANDING  
1897  
SD1897  
PIN CONNECTION  
DESCRIPTION  
The SD1897 is a 28 V Class C silicon NPN tran-  
sistor designed for INMARSAT and other 1.65 GHz  
SATCOM applications. A gold metallized emitter-  
ballasted die geometry is employed providing high  
gain and efficiency while ensuring long term re-  
liability and ruggedness under severe operating  
conditions. SD1897 is packaged in a cost-effective  
epoxy sealed housing.  
1. Collector  
2. Emitter  
3. Base  
°
= 25 C)  
ABSOLUTE MAXIMUM RATINGS (T  
case  
Symbol  
VCBO  
VCEO  
VEBO  
IC  
Parameter  
Value  
45  
Unit  
Collector-Base Voltage  
V
V
Collector-Emitter Voltage  
Emitter-Base Voltage  
Device Current  
15  
3.5  
2.3  
29  
V
A
PDISS  
TJ  
Power Dissipation  
W
°
Junction Temperature  
Storage Temperature  
+200  
C
C
°
TSTG  
65 to +150  
THERMAL DATA  
RTH(j-c) Junction-Case Thermal Resistance  
6.0  
°C/W  
1/4  
July 1993  

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