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參數(shù)資料
| 型號： | MRF422 |
| 元件分類： | 功率晶體管 |
| 英文描述： | 20 A, 40 V, NPN, Si, POWER TRANSISTOR |
| 封裝： | CASE 211-11, 4 PIN |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 132K |
| 代理商： | MRF422 |
ELECTRICAL CHARACTERISTICS — continued (TC = 25°C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
ON CHARACTERISTICS
DC Current Gain
(IC = 5.0 Adc, VCE = 5.0 Vdc)
hFE
15
30
120
—
DYNAMIC CHARACTERISTICS
Output Capacitance
(VCB = 28 Vdc, IE = 0, f = 1.0 MHz)
Cob
—
420
—
pF
FUNCTIONAL TESTS
Common–Emitter Amplifier Power Gain
(VCC = 28 Vdc, Pout = 150 W (PEP), IC(max) = 6.7 Adc,
ICQ = 150 mAdc, f = 30, 30.001 MHz)
GPE
10
13
—
dB
Collector Efficiency
(VCC = 28 Vdc, Pout = 150 W (PEP), IC(max) = 6.7 Adc,
ICQ = 150 mAdc, f = 30, 30.001 MHz)
η
—
45
—
%
Intermodulation Distortion (1)
(VCE = 28 Vdc, Pout = 150 W (PEP), IC = 6.7 Adc,
ICQ = 150 mAdc, f = 30, 30.001 MHz)
IMD
—
–33
–30
dB
Output Power
(VCE = 28 Vdc, f = 30 MHz)
Pout
150
—
Watts
(PEP)
NOTE:
1. To Mil–Std–1311 Version A, Test Method 2204, Two Tone, Reference each Tone.
Figure 1. 30 MHz Test Circuit Schematic
C1, C2, C3, C5 — 170–680 pF, ARCO 469
C4 — 80–480 pF, ARCO 466
C6, C8, C11 — ERIE 0.1
F, 100 V
C7 — MALLORY 500
F, 15 V Electrolytic
C9 — UNDERWOOD 1000 pF, 350 V
C10 — 10
F, 50 V Electrolytic
R1 — 10
, 25 Watt Wire Wound
R2 — 10
, 1.0 Watt Carbon
CR1 — 1N4997
L1 — 3 Turns, #16 Wire, 5/16
″ I.D., 5/16″ Long
L2 — 10
H Molded Choke
L3 — 12 Turns, #16 Enameled Wire, Close Wound, 1/4
″ Dia.
L4 — 5 Turns, 1/8
″ Copper Tubing
L5 — 10 Ferrite Beads — FERROXCUBE #56–590–65/3B
+
BIAS
-
R1
CR1
C6
C7
L2
L3
D.U.T.
L1
C2
C1
R2
C3
C5
C4
L4
L5
28 Vdc
C8
C9
C10
C11
+
-
2
REV 6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MRF422MP | 制造商:M/A-COM Technology Solutions 功能描述:RF POWER TRANSISTOR BIPOLAR/HBT |
| MRF426 | 功能描述:射頻雙極電源晶體管 1.5-30MHz 25Watts 28Volt Gain 22dB RoHS:否 制造商:M/A-COM Technology Solutions 配置:Single 直流集電極/Base Gain hfe Min:40 最大工作頻率:30 MHz 集電極—發(fā)射極最大電壓 VCEO:25 V 發(fā)射極 - 基極電壓 VEBO:4 V 集電極連續(xù)電流:20 A 最大直流電集電極電流: 功率耗散:250 W 封裝 / 箱體:Case 211-11 封裝:Tray |
| MRF426MP | 制造商:M/A-COM Technology Solutions 功能描述:RF POWER TRANSISTOR BIPOLAR/HBT |
| MRF427 | 制造商:ASI 制造商全稱:ASI 功能描述:NPN SILICON RF POWER TRANSISTOR |
| MRF428 | 制造商:M/A-COM Technology Solutions 功能描述:RF POWER TRANSISTOR BIPOLAR/HBT |
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