MRF641 Motorola, MRF641 Datasheet

MRF641

Manufacturer Part Number

MRF641

Description

Manufacturer

Motorola

Datasheets

1.MRF641.pdf (4 pages)

2.MRF641.pdf (4 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MRF6414

Manufacturer:

Quantity:

500

Company:

BOSTOCK HK LIMITED

Part Number:

MRF6414

Manufacturer:

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MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

The RF Line

NPN Silicon

RF Power Transistor

. . . designed for 12.5 Volt UHF large–signal amplifier applications in industrial

and commercial FM equipment operating to 512 MHz.

REV 6

MAXIMUM RATINGS

THERMAL CHARACTERISTICS

ELECTRICAL CHARACTERISTICS

OFF CHARACTERISTICS

MOTOROLA RF DEVICE DATA

Collector–Emitter Voltage

Collector–Base Voltage

Emitter–Base Voltage

Collector Current — Continuous

Total Device Dissipation @ T C = 25 C

Storage Temperature Range

Thermal Resistance, Junction to Case

Collector–Emitter Breakdown Voltage

Emitter–Base Breakdown Voltage

Collector Cutoff Current

Motorola, Inc. 1994

Specified 12.5 Volt, 470 MHz Characteristics —

Characterized with Series Equivalent Large–Signal Impedance Parameters

Built–In Matching Network for Broadband Operation

Tested for Load Mismatch Stress at all Phase Angles with 20:1 VSWR @

16–Volt High Line and Overdrive

Circuit board photomaster available upon request by contacting RF Tactical

Marketing in Phoenix, AZ.

Derate above 25 C

(I C = 20 mAdc, I B = 0)

(I C = 20 mAdc, V BE = 0)

(I E = 5.0 mAdc, I C = 0)

(V CE = 15 Vdc, V BE = 0, T C = 25 C)

Output Power = 15 Watts

Minimum Gain = 7.8 dB

Efficiency = 55%

Characteristic

Rating

(T C = 25 C unless otherwise noted.)

V (BR)CEO

V (BR)CES

V (BR)EBO

Symbol

I CES

Symbol

V CEO

V CBO

V EBO

R JC

T stg

Min

P D

4.0

I C

—

Typ

CASE 316–01, STYLE 1

—

MRF641

– 65 to +150

CONTROLLED Q

15 W, 470 MHz

TRANSISTOR

NPN SILICON

Value

43.7

0.25

Max

RF POWER

4.0

3.0

4.0

Max

5.0

Order this document

—

by MRF641/D

(continued)

MRF641

mAdc

Watts

W/ C

Unit

Vdc

Adc

Vdc

C/W

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