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參數(shù)資料
| 型號： | SD1474 |
| 廠商： | MICROSEMI CORP |
| 元件分類： | 功率晶體管 |
| 英文描述： | RF & MICROWAVE TRANSISTORS |
| 中文描述： | UHF BAND, Si, NPN, RF POWER TRANSISTOR |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 174K |
| 代理商： | SD1474 |
Microsemi
RF Products Division
140 Commerce Drive, Montgomeryville PA 18936, (215) 631-9840, Fax: (215) 631-9855
Page 1
Copyright
2000
MSC
1652
.PDF 2001-01-04
W
M
.
C
SD1474
RF & MICROWAVE TRANSISTORS
P
RODUCT
P
REVIEW
RF PRODUCTS DIVISION
DESCRIPTION
The SD1474 is a Class C 28 V common emitter device optimized
for pulsed applications in the 400-500MHz frequency range.
Refractory gold metallization and emitter ballasting ensure long-term
reliability as well as device ruggedness under severe load mismatch
conditions.
SD1474 is characterized for both CW and pulsed operation and is
provided in an industry–standard .400” Square hermetic package.
IMPORTANT:
For the most current data, consult
MICROSEMI
’s website:
http://www.microsemi.com
KEY FEATURES
425 MHz
28 Volts
Common Emitter
Gold Metallization
Emitter Ballasted
P
OUT
= 48 W Min.
G
P
= 6.8 dB Gain
APPLICATIONS/BENEFITS
UHF Pulsed
Applications
ABSOLUTE MAXIMUM RATINGS
(T
CASE
= 25
°
C)
Symbol
Parameter
V
CBO
Collector-Base Voltage
V
CES
Collector-Emitter Voltage
V
EBO
Emitter-Base Voltage
I
C
Device Current
P
DISS
Power Dissipation
T
J
Junction Temperature
T
STG
Storage Temperature
Value
60
60
4.0
5
87.5
+200
-65 to +150
Unit
V
V
V
A
W
°
C
°
C
THERMAL DATA
R
TH(j-c)
Junction-Case Thermal Resistance
2.0
°
C/W
S
D
1
4
7
4
PIN CONNECTION
1
2
3
4
1. Collector
2. Emitter
3. Base
4. Emitter
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| SD1487 | RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS |
| SD1488 | RF & MICROWAVE TRANSISTORS UHF MOBILE APPLICATIONS |
| SD1489 | RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS |
| SD1492 | RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SD-1474-D | 制造商:COOPER INDUSTRIES 功能描述:BIT 1/4 HEX DRV POWER # 2. PH |
| SD-1474-G | 制造商:COOPER INDUSTRIES 功能描述:BIT 1/4 HEX DRV POWER # 2. PH |
| SD1476 | 制造商:ASI 制造商全稱:ASI 功能描述:NPN SILICON RF POWER TRANSISTOR |
| SD1477 | 功能描述:射頻放大器 RF Bipolar Trans RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| SD1477_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RF POWER BIPOLAR TRANSISTORS VHF MOBILE APPLICATIONS |
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