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參數資料
| 型號： | SD1490 |
| 廠商： | 意法半導體 |
| 英文描述： | RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS |
| 中文描述： | 射頻 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 91K |
| 代理商： | SD1490 |
TV/LINEAR APPLICATIONS
RF & MICROWAVE TRANSISTORS
.438 x .450 2LFL (M173)
epoxy sealed
ORDER CODE
SD1490
.
470 - 860 MHz
.
28 VOLTS
.
CLASS A PUSH PULL
.
DESIGNED FOR HIGH POWER LINEAR
OPERATION
.
HIGH SATURATED POWER CAPABILITY
.
GOLD METALLIZATION
.
DIFFUSED EMITTER BALLAST
RESISTORS
.
COMMON EMITTER CONFIGURATION
.
INTERNAL INPUT MATCHING
.
P
OUT
=
25 W MIN. WITH 9.0 dB GAIN
DESCRIPTION
The SD1490 is a gold metallized epitaxial silicon
NPN planar transistor using diffused emitter ballast
resistors for high linearity Class A operation in
UHF and Band IV, V television transmitters and
transposers.
PIN CONNECTION
BRANDING
SD1490
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
30
3.0
V
V
V
Device Current
Power Dissipation
Junction Temperature
Storage Temperature
8
A
W
°
C
°
C
135
+200
50 to +150
R
TH(j-c)
Junction-Case Thermal Resistance
1.3
°
C/W
SD1490
1. Collector
2. Base
3. Emitter
THERMAL DATA
June 1993
1/6
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SD1490-1 | 制造商:ASI 制造商全稱:ASI 功能描述:NPN SILICON RF POWER TRANSISTOR |
| SD1492 | 功能描述:射頻雙極電源晶體管 RF Transistor RoHS:否 制造商:M/A-COM Technology Solutions 配置:Single 直流集電極/Base Gain hfe Min:40 最大工作頻率:30 MHz 集電極—發射極最大電壓 VCEO:25 V 發射極 - 基極電壓 VEBO:4 V 集電極連續電流:20 A 最大直流電集電極電流: 功率耗散:250 W 封裝 / 箱體:Case 211-11 封裝:Tray |
| SD1492-2 | 制造商:ASI 制造商全稱:ASI 功能描述:NPN SILICON RF POWER TRANSISTOR |
| SD1495 | 制造商:Aleph America Corporation 功能描述: |
| SD14950-03 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:RF & MICROWAVE TRANSISTORS 900-960 MHz CLASS C BASE STATIONS |
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