MRF897R Motorola, MRF897R Datasheet

MRF897R

Manufacturer Part Number

MRF897R

Description

RF POWER TRANSISTOR NPN SILICON

Manufacturer

Motorola

Datasheet

1.MRF897R.pdf (6 pages)

Available stocks

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Part Number

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Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MRF897R

Manufacturer:

ASI

Quantity:

20 000

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DataSheet

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

The RF Line

NPN Silicon

RF Power Transistor

amplifier applications in industrial and commercial FM/AM equipment operating

in the range 800– 970 MHz.

MAXIMUM RATINGS

THERMAL CHARACTERISTICS

ELECTRICAL CHARACTERISTICS

OFF CHARACTERISTICS

ON CHARACTERISTICS

DYNAMIC CHARACTERISTICS

MOTOROLA RF DEVICE DATA

Collector–Emitter 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 (I C = 50 mAdc, I B = 0)

Collector–Emitter Breakdown Voltage (I C = 50 mAdc, V BE = 0)

Emitter–Base Breakdown Voltage (I E = 5 mAdc, I C = 0)

Collector Cutoff Current (V CE = 30 Vdc, V BE = 0, T C = 25 C)

DC Current Gain (I CE = 1.0 Adc, V CE = 5 Vdc)

Output Capacitance (V CB = 24 Vdc, I E = 0, f = 1.0 MHz)

.com

Designed for 24 Volt UHF large–signal, common emitter, class–AB linear

Motorola, Inc. 1995

Specified 24 Volt, 900 MHz Characteristics

Characterized with Series Equivalent Large–Signal Parameters from 800

to 960 MHz

Silicon Nitride Passivated

100% Tested for Load Mismatch Stress at all Phase Angles with 5:1 VSWR

@ 26 Vdc, and Rated Output Power

Gold Metalized, Emitter Ballasted for Long Life and Resistance to Metal–

Migration

Circuit Board Photomaster Available by Ordering Document

MRF897RPHT/D from Motorola Literature Distribution.

Derate above 25 C

Output Power = 30 Watts

Minimum Gain = 10.5 dB @ 900 MHz, class–AB

Minimum Efficiency = 30% @ 900 MHz, 30 Watts (PEP)

Maximum Intermodulation Distortion –30 dBc @ 30 Watts (PEP)

Characteristic

Rating

(T C = 25 C unless otherwise noted)

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V (BR)CEO

V (BR)EBO

V (BR)CES

Symbol

I CES

h FE

C ob

Symbol

V CEO

V CES

V EBO

R JC

T stg

Min

P D

4.0

I C

—

CASE 395B–01, STYLE 1

MRF897R

Typ

4.7

—

30 W, 900 MHz

– 65 to +150

TRANSISTOR

NPN SILICON

RF POWER

Value

0.60

Max

1.67

105

4.0

Order this document

Max

10.0

120

—

www.DataSheet

www.DataSheet4U

by MRF897R/D

MRF897R

(continued)

Watts

mAdc

W/ C

Unit

Vdc

Adc

Vdc

C/W

—

4U.com

.com

Related parts for MRF897R

MRF897R Summary of contents

Page 1

... Tested for Load Mismatch Stress at all Phase Angles with 5:1 VSWR @ 26 Vdc, and Rated Output Power Gold Metalized, Emitter Ballasted for Long Life and Resistance to Metal– Migration Circuit Board Photomaster Available by Ordering Document MRF897RPHT/D from Motorola Literature Distribution. MAXIMUM RATINGS Collector–Emitter Voltage Collector–Emitter Voltage Emitter–Base Voltage Collector– ...

Page 2

... C13 — 250 F Electrolytic Capacitor, Mallory C14, C18, C19, C25 — 0.1 F, Chip Capacitor, Kemet C15 — 1.1 pF, 50 mil, ATC Chip Capacitor C20 — 6.8 pF, 100 mil, ATC Chip Capacitor L1, L2, L3, L4, L5, L6, L7, L8 — 5 Turns 20 AWG, IDIA 0.126 Choke, Taylor Spring 46 nH MRF897R 2 4 DataSheet U .com ...

Page 3

... Vdc 125 out , OUTPUT POWER (WATTS–PEP INPUT VSWR 850 860 870 880 890 f, FREQUENCY (MHz) www.DataSheet www.DataSheet www.DataSheet4U www.DataSheet 960 5TH 7TH 900 MRF897R 3 4U 4U.com 4U .com .com .com ...

Page 4

... C13 É É C18 R5 C21 Ç B3 BALUN2 Ç C16 Ç L7 Ç C23 C20 Ç C24 Ç Ç L8 Ç C17 COAX2 B4 C22 R6 É É C19 É É L6 É É C12 MOTOROLA RF DEVICE DATA www.DataSheet www.DataSheet www.DataSheet www.DataSheet4U MRF897R 4U 4U.com 4U .com .com .com ...

Page 5

... C 0.165 0.198 4.19 D 0.055 0.065 1.40 E 0.055 0.070 1.40 G 0.110 0.130 2.79 H 0.079 0.091 2.01 J 0.003 0.005 0.08 K 0.180 0.220 4.57 N 0.315 0.330 8.00 Q 0.125 0.135 3.18 U 0.560 BSC 14.22 BSC STYLE 1: PIN 1. BASE 2. BASE 3. COLLECTOR 4. COLLECTOR 5. EMITTER www.DataSheet4U www.DataSheet www.DataSheet www.DataSheet MAX 19.05 6.60 5.03 1.65 1.78 3.30 2.31 0.13 5.59 8.38 3.42 MRF897R 5 4U.com 4U 4U .com .com .com ...

Page 6

... JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, Toshikatsu Otsuki, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–3521–8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 www.DataSheet4U.com MRF897R/D *MRF897R/D* MOTOROLA RF DEVICE DATA www.DataSheet www.DataSheet www.DataSheet4U www.DataSheet 4U 4U ...

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