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參數(shù)資料
| 型號(hào)： | MRF448 |
| 廠商： | MOTOROLA INC |
| 元件分類(lèi)： | 功率晶體管 |
| 英文描述： | RF POWER TRANSISTOR NPN SILICON |
| 中文描述： | 16 A, 50 V, NPN, Si, POWER TRANSISTOR |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 108K |
| 代理商： | MRF448 |
1
MRF448
MOTOROLA RF DEVICE DATA
Motorola, Inc. 1994
The RF Line
Designed primarily for high–voltage applications as a high–power linear
amplifier from 2.0 to 30 MHz. Ideal for marine and base station equipment.
Specified 50 Volt, 30 MHz Characteristics
Output Power = 250 W
Minimum Gain = 12 dB
Efficiency = 45%
Intermodulation Distortion @ 250 W (PEP) —
IMD = –30 dB (Max)
100% Tested for Load Mismatch at all Phase Angles with 3:1 VSWR
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector–Emitter Voltage
VCEO
VCBO
VEBO
IC
—
50
Vdc
Collector–Base Voltage
100
Vdc
Emitter–Base Voltage
4.0
Vdc
Collector Current — Continuous
16
Adc
Withstand Current — 10 s
20
Adc
Total Device Dissipation @ TC = 25
°
C (1)
Derate above 25
°
C
PD
290
1.67
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
0.6
°
C/W
ELECTRICAL CHARACTERISTICS
(TC = 25
°
C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage (IC = 200 mAdc, IB = 0)
Collector–Emitter Breakdown Voltage (IC = 100 mAdc, VBE = 0)
Collector–Base Breakdown Voltage (IC = 100 mAdc, IE = 0)
Emitter–Base Breakdown Voltage (IE = 10 mAdc, IC = 0)
NOTE:
1. PD is a measurement reflecting short term maximum condition. See SOAR curve for operating conditions.
V(BR)CEO
V(BR)CES
V(BR)CBO
V(BR)EBO
50
—
—
Vdc
100
—
—
Vdc
100
—
—
Vdc
4.0
—
—
Vdc
(continued)
Order this document
by MRF448/D
SEMICONDUCTOR TECHNICAL DATA
250 W, 30 MHz
RF POWER
TRANSISTOR
NPN SILICON
CASE 211–11, STYLE 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MRF453 | RF POWER TRANSISTORS |
| MRF453A | RF POWER TRANSISTORS |
| MRF454 | RF POWER TRANSISTOR NPN SILICON |
| MRF455 | RF POWER TRANSISTOR NPN SILICON |
| MRF464 | RF POWER TRANSISTOR NPN SILICON |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MRF448MP | 制造商:M/A-COM Technology Solutions 功能描述:RF POWER TRANSISTOR BIPOLAR/HBT |
| MRF449 | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:RF POWER TRANSISTORS |
| MRF449A | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:RF POWER TRANSISTORS |
| MRF450 | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:THE RF LINE |
| MRF450A | 制造商:MOTOROLA 制造商全稱(chēng):Motorola, Inc 功能描述:THE RF LINE |
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