參數(shù)資料
型號(hào): NTE475
廠商: NTE Electronics, Inc.
英文描述: Silicon NPN Transistor RF Power Output
中文描述: 硅NPN晶體管射頻輸出功率
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 21K
代理商: NTE475
NTE475
Silicon NPN Transistor
RF Power Output
Description:
The NTE475 is an NPN silicon annular RF power transistor, optimized for large–scale power–amplifier
and driver applications to 300MHz.
Absolute Maximum Ratings:
(T
A
= +25
°
C unless otherwise specified)
Collector–Emitter Voltage, V
CEO
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Collector–Base Voltage,V
CB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emitter–Base Voltage, V
EB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Collector Current, I
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power 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
1.5A
11.6W
66.3mW/
°
C
–65
°
to +200
°
C
–65
°
to +200
°
C
Electrical Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
OFF Characteristics
Collector–Emitter Sustaining Voltage
V
CEO(sus)
I
C
= 200mA, Note 1
V
(BR)CEO
I
C
= 0.25mA, I
E
= 0
V
(BR)EBO
I
E
= 1mA, I
C
= 0
18
V
Collector–Emitter Breakdown Voltage
36
V
Emitter–Base Breakdown Voltage
4
V
Dynamic Characteristics
Current Gain – Bandwidth Product
f
T
I
C
= 100mA, V
CE
= 13.6V, f = 100MHz
V
CB
= 13.6V, I
E
= 0, f = 100kHz
350
MHz
Output Capacitance
C
ob
12.5
20.0
pF
Functional Tests
Power Input
Common–Emitter Amplifier Power Gain
P
in
G
pe
η
R
L
= 50
, P
out
= 12W, f = 175MHz
4.0
W
4.77
5.0
dB
Collector Efficiency
80
%
Note 1. Pulsed thru a 25mH inductor.
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