參數資料
型號: PTB20237
廠商: ERICSSON
英文描述: 150 Watts, 470-860 MHz UHF TV Power Transistor
中文描述: 150瓦,470-860 MHz的超高頻電視功率晶體管
文件頁數: 1/4頁
文件大?。?/td> 541K
代理商: PTB20237
e
1
0
25
50
75
100
125
150
175
200
0
4
8
12
16
20
24
Input Power (Watts)
O
V
CC
= 28 V
I
CQ
= 0.800 A Total
f = 860 MHz
Typical Output Power vs. Input Power
PTB 20237
150 Watts, 470–860 MHz
UHF TV Power Transistor
Package 20236
20237
LOTCODE
Description
The 20237 is a class AB, NPN, common emitter UHF TV power
transistor intended for 28 Vdc operation from 470 to 860 MHz. Rated
at 150 watts minimum output power, it may be used for both CW and
PEP applications. Ion implantation, nitride surface passivation and gold
metallization ensure excellent device reliability. 100% lot traceability
is standard.
470–860 MHz, 28 Volts
Class AB Characteristics
50% Collector Efficiency at 150 Watts
Gold Metallization
Silicon Nitride Passivated
Maximum Ratings
Parameter
Symbol
Value
Unit
Collector-Emitter Voltage
V
CER
55
Vdc
Collector-Base Voltage
V
CBO
60
Vdc
Emitter-Base Voltage (collector open)
V
EBO
4
Vdc
Collector Current (continuous)
I
C
25
Adc
Total Device Dissipation at Tflange = 25°C
Above 25°C derate by
P
D
330
1.89
Watts
W/°C
Storage Temperature Range
T
STG
–40 to +150
°C
Thermal Resistance (Tflange = 70°C)
R
θ
JC
0.53
°C/W
9/28/98
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PTB20245 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: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
PTB20246 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: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
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