參數(shù)資料
型號(hào): MRF325
廠商: MOTOROLA INC
元件分類: 功率晶體管
英文描述: BROADBAND RF POWER TRANSISTOR NPN SILICON
中文描述: UHF BAND, Si, NPN, RF POWER TRANSISTOR
文件頁(yè)數(shù): 1/6頁(yè)
文件大小: 95K
代理商: MRF325
2–1
MRF325
MOTOROLA RF DEVICE DATA
Motorola, Inc. 1994
The RF Line
. . . designed primarily for wideband large–signal output and driver amplifier
stages in 100 to 500 MHz frequency range.
Specified 28 Volt, 400 MHz Characteristics —
Output Power = 30 Watts
Minimum Gain = 8.5 dB
Efficiency = 54% (Min)
Built–In Matching Network for Broadband Operation Using Internal Match-
ing Techniques
100% Tested for Load Mismatch at all Phase Angles with 30:1 VSWR
Gold Metallization for High Reliability Applications
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector–Emitter Voltage
VCEO
VCBO
VEBO
IC
33
Vdc
Collector–Base Voltage
60
Vdc
Emitter–Base Voltage
4.0
Vdc
Collector Current — Continuous
Collector Current
— Peak
3.4
4.5
Adc
Total Device Dissipation @ TC = 25
°
C (1)
Derate above 25
°
C
PD
82
0.47
Watts
W/
°
C
Storage Temperature Range
Tstg
–65 to +150
°
C
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Thermal Resistance, Junction to Case
R
θ
JC
2.13
°
C/W
ELECTRICAL CHARACTERISTICS
(TC = 25
°
C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage
(IC = 30 mAdc, IB = 0)
V(BR)CEO
33
Vdc
Collector–Emitter Breakdown Voltage
(IC = 30 mAdc, VBE = 0)
V(BR)CES
60
Vdc
Emitter–Base Breakdown Voltage
(IE = 3.0 mAdc, IC = 0)
V(BR)EBO
4.0
Vdc
Collector–Base Breakdown Voltage
(IC = 30 mAdc, IE = 0)
V(BR)CBO
60
Vdc
Collector Cutoff Current
(VCB = 30 Vdc, IE = 0)
ICBO
3.0
mAdc
ON CHARACTERISTICS
DC Current Gain
(IC = 1.5 Adc, VCE = 5.0 Vdc)
hFE
20
80
NOTE:
(continued)
1. This device is designed for RF operation. The total device dissipation rating applies only when the device is operated as an RF amplifier.
Order this document
by MRF325/D
SEMICONDUCTOR TECHNICAL DATA
30 W, 225 to 400 MHz
CONTROLLED “Q”
BROADBAND RF POWER
TRANSISTOR
NPN SILICON
CASE 316–01, STYLE 1
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