參數(shù)資料
型號(hào): MRF646
廠商: ADVANCED SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: 14 pin DIP, 5.0 Volt, HCMOS/TTL, Clock Oscillator
中文描述: UHF BAND, Si, NPN, RF POWER TRANSISTOR
文件頁數(shù): 1/1頁
文件大?。?/td> 40K
代理商: MRF646
A D V A N C E D S E M I C O N D U C T O R, I N C.
REV. A
7525 ETHEL AVENUE
NORTH HOLLYWOOD, CA 91605
(818) 982-1200
FAX (818) 765-3004 1/
1
Specifications are subject to change without notice.
CHARACTERISTICS
T
C
= 25 °C
SYMBOL
BV
CEO
I
C
= 20 mA
BV
CES
I
C
= 20 mA
BV
EBO
I
E
= 5.0 mA
I
CES
V
CE
= 15 V
h
FE
V
CE
= 5.0 V I
C
= 4.0 A
C
ob
V
CB
= 12.5 V f = 1.0 MHz
P
G
η
C
NONE
TEST CONDITIONS
MINIMUM TYPICAL MAXIMUM
16
36
4.0
20
90
4.8
55
60
UNITS
V
V
V
mA
---
pF
dB
%
10
150
125
V
CE
= 12.5 V P
OUT
= 45 W f = 470 MHz
5.4
NPN SILICON RF POWER TRANSISTOR
MRF646
DESCRIPTION:
The
ASI MRF646
is designed for 12.5
UHF large signal applications up to
512 MHz.
FEATURES:
Internal Input Matching Network
P
G
= 4.8 dB at 45 W/470 MHz
Omnigold
Metalization System
Common Emitter, 12.5 V operation
MAXIMUM RATINGS
I
C
9.0 A
V
CBO
36 V
V
CEO
16 V
V
EBO
4.0 V
P
DISS
117 W @ T
C
= 25°C
T
J
-65 °C to +200 °C
T
STG
-65 °C to +150 °C
θ
JC
1.5 °C/W
PACKAGE STYLE .500 6L FLG
1 = COLLECTOR 2 = BASE 3&4 = EMITTER
MINIMUM
inches / mm
.490 / 12.45
.210 / 5.33
.003 / 0.08
B
C
D
E
F
G
A
MAXIMUM
inches / mm
.220 / 5.59
.007 / 0.18
.510 / 12.95
.725 / 18.42
H
DIM
K
L
I
J
.970 / 24.64
.980 / 24.89
.170 / 4.32
N
M
.120 / 3.05
.135 / 3.43
.150 / 3.43
.160 / 4.06
.125 / 3.18
.090 / 2.29
.105 / 2.67
.285 / 7.24
.150 / 3.81
.045 / 1.14
E
F
.725/18,42
I
G
J
K
L
M
A
D
C
B
2x N
FULL R
H
.835 / 21.21
.865 / 21.97
.210 / 5.33
.200 / 5.08
1
2
3
4
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