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參數資料
| 型號： | SD1898 |
| 廠商： | 意法半導體 |
| 英文描述： | RF & Microwave Transistors 1.6 GHz Statcom Applications(用于1.6GHz衛星通信的RF和微波晶體管) |
| 中文描述： | 射頻 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 45K |
| 代理商： | SD1898 |
1.6 GHz SATCOM APPLICATIONS
RF & MICROWAVE TRANSISTORS
.400 SQ. 2LFL (M186)
epoxy sealed
.
1.65 GHz
.
28 VOLTS
.
EFFICIENCY 40% MIN.
.
CLASS C OPERATION
.
COMMON BASE
.
P
OUT
=
32 W MIN. WITH 9 dB GAIN
DESCRIPTION
The SD1898 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. SD1898 is packaged in a cost-effective
epoxy sealed housing.
PIN CONNECTION
BRANDING
1898
ORDER CODE
SD1898
ABSOLUTE MAXIMUM RATINGS
(T
case
=
25
°
C)
Symbol
Parameter
Value
Unit
V
CBO
V
CEO
V
EBO
I
C
P
DISS
T
J
T
STG
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
45
15
3.5
V
V
V
Device Current
Power Dissipation
Junction Temperature
Storage Temperature
7.8
87.5
+200
A
W
°
C
°
C
65 to +150
R
TH(j-c)
Junction-Case Thermal Resistance
2.0
°
C/W
SD1898
1. Collector
2. Base
3. Emitter
4. Base
THERMAL DATA
November 1992
1/4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SD1899 | 制造商:ASI 制造商全稱:ASI 功能描述:NPN SILICON RF POWER TRANSISTOR |
| SD18-R47 | 制造商:COOPER BUSSMANN 功能描述:Inductor Power Shielded Wirewound 470nH 20% 100KHz Ferrite 3.58A 20.1mOhm DCR 2020 T/R |
| SD18-R47-R | 功能描述:固定電感器 0.47uH 4.63A 0.0201ohms RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| SD18-R82 | 制造商:COOPER 功能描述: 制造商:COOPER BUSSMANN 功能描述:Inductor Power Shielded Wirewound 820nH 20% 100KHz Ferrite 3.24A 24.7mOhm DCR 2020 T/R |
| SD18-R82-R | 功能描述:固定電感器 0.82uH 3.6A 0.0247ohms RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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