參數(shù)資料
型號: NTE349
廠商: NTE Electronics, Inc.
英文描述: Silicon NPN Transistor RF Power Amp, Driver
中文描述: 硅NPN晶體管射頻功率放大器,驅(qū)動程序
文件頁數(shù): 1/2頁
文件大?。?/td> 21K
代理商: NTE349
NTE349
Silicon NPN Transistor
RF Power Amp, Driver
Description:
The NTE349 is a silicon NPN transistor in a T72H type package designed primarily for use in 13.6V
VHF large–signal amplifier applications required in military and industrial equipment to 240MHz.
Features:
Specified 13.6V, 175MHz Characteristics:
Output Power = 10W
Minimum Gain = 5.2dB
Efficiency = 50%
Absolute Maximum Ratings:
Collector–Emitter Voltage, V
CEO
Collector–Base Voltage, V
CB
Emitter–Base Voltage, V
EB
Continuous Collector Current, I
C
Total Device Dissipation (T
C
= +25
°
C), P
D
Derate Above 25
°
C
Operating Junction Temperature Range, T
J
Storage Temperature Range, T
stg
18V
36V
4V
2A
30W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0171mW/
°
C
–65
°
to +200
°
C
–65
°
to +200
°
C
Electrical Characteristics:
(T
C
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
OFF Characteristics
Collector–Emitter Breakdown Voltage
V
(BR)CEO
V
(BR)EBO
I
CBO
I
C
= 200mA, I
B
= 0
I
E
= 2.5mA, I
C
= 0
V
CB
= 15V, I
E
= 0
18
V
Emitter–Base Breakdown Voltage
4
V
Collector Cutoff Current
1.0
mA
ON Characteristics
DC Current Gain
h
FE
I
C
= 250mA, V
CE
= 5V
5
Dynamic Characteristics
Output Capacitance
C
ob
V
CB
= 15V, I
E
= 0, f = 0.1 to 1MHz
35
70
pF
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