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MRF1946A

ASI
Part Number MRF1946A
Manufacturer ASI
Description NPN SILICON RF POWER TRANSISTOR
Published May 9, 2014
Detailed Description MRF1946A NPN SILICON RF POWER TRANSISTOR DESCRIPTION: The MRF1946A is Designed for 12.5 V 175 MHz Large-Signal Power Am...
Datasheet PDF File MRF1946A PDF File

MRF1946A
MRF1946A

Overview
MRF1946A NPN SILICON RF POWER TRANSISTOR DESCRIPTION: The MRF1946A is Designed for 12.
5 V 175 MHz Large-Signal Power Amplifier Applications.
PACKAGE STYLE .
380" 4L STUD .
112x45° A FEATURES INCLUDE: • High Common Emitter Power Gain • Output Power = 30 W B C EE ØC B H I J MAXIMUM RATINGS IC VCE VCB PDISS TJ TSTG θJC 8.
0 A 16 V 36 V 100 W @ TC = 25 °C -65 °C to +200 °C -65 °C to +150 °C 1.
75 °C/W DIM A B C D E F G H I J D #8-32 UNC-2A F E G MINIMUM inches / mm MAXIMUM inches / mm .
220 / 5.
59 .
980 / 24.
89 .
370 / 9.
40 .
004 / 0.
10 .
320 / 8.
13 .
100 / 2.
54 .
450 / 11.
43 .
090 / 2.
29 .
155 / 3.
94 .
230 / 5.
84 .
385 / 9.
78 .
007 / 0.
18 .
330 / 8.
38 .
130 / 3.
30 .
490 / 12.
45 .
100 / 2.
54 .
175 / 4.
45 .
750 / 19.
05 CHARACTERISTICS SYMBOL BVCES BVCEO BVEBO ICES hFE Cob GPE η ψ IC = 25 mA IC = 25 mA IE = 5.
0 mA VCE = 15 V TC = 25 °C TEST CONDITIONS MINIMUM TYPICAL MAXIMUM 36 16 4.
0 5.
0 UNITS V V V mA --pF DB % VCE = 5.
0 V VCB = 15 V VCC = 12.
5 V VCC = 15.
5 V IC = 1.
0 A f = 1.
0 MHz Pout = 30 W f = 175 MHz 40 75 75 150 100 10 60 11 70 No Degradation in Power Output PIN = 2.
0 dB Overdrive Load VSWR = 30:1 ALL PHASE ANGLES A D V A N C E D S E M I C O N D U C T O R, I N C.
7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004 Specifications are subject to change without notice.
REV.
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