MRF858S Motorola, MRF858S Datasheet

MRF858S

Manufacturer Part Number

MRF858S

Description

NPN SILICON RF POWER TRANSISTOR

Manufacturer

Motorola

Datasheet

1.MRF858S.pdf (6 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MRF858S

Manufacturer:

MOTOROLA/摩托罗拉

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 equipment operating in the

range of 800 – 960 MHz.

Teflon is a registered trademark of du Pont de Nemours & Co., Inc.

REV 2

MAXIMUM RATINGS

THERMAL CHARACTERISTICS

ELECTRICAL CHARACTERISTICS

OFF CHARACTERISTICS

MOTOROLA RF DEVICE DATA

Collector–Emitter Voltage

Collector–Base Voltage

Emitter–Base Voltage

Total Device Dissipation @ T C = 50 C

Operating Junction Temperature

Storage Temperature Range

Thermal Resistance (T J = 150 C, T C = 50 C)

Collector–Emitter Breakdown Voltage (I C = 20 mA, I B = 0)

Collector–Emitter Breakdown Voltage (I C = 20 mA, V BE = 0)

Collector–Base Breakdown Voltage (I C = 20 mA, I E = 0)

Emitter–Base Breakdown Voltage (I E = 1 mA, I C = 0)

Collector Cutoff Current (V CB = 24 V, I E = 0)

.com

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

Motorola, Inc. 1995

Specified for V CE = 24 Vdc, I C = 0.5 Adc Characteristics

Characterized with Small–Signal S–Parameters and Series Equivalent

Large–Signal Parameters from 800– 960 MHz

Silicon Nitride Passivated

100% Tested for Load Mismatch Stress at All Phase Angles with 30:1

VSWR @ 24 Vdc, I C = 0.5 Adc and Rated Output Power

Will Withstand RF Input Overdrive of 0.85 W CW

Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal

Migration

Circuit board photomaster available upon request by contacting

RF Tactical Marketing in Phoenix, AZ.

Derate above 50 C

Output Power = 3.6 Watts CW

Minimum Power Gain = 11 dB

Minimum ITO = + 44.5 dBm

Typical Noise Figure = 6 dB

Characteristic

Rating

www.DataSheet4U.com

V (BR)CEO

V (BR)CBO

V (BR)EBO

V (BR)CES

Symbol

I CES

Symbol

V CEO

V CBO

V EBO

R JC

T stg

Min

P D

T J

—

Typ

—

– 65 to +150

RF POWER TRANSISTOR

CASE 319A–02, STYLE 2

MRF858S

CASE 319–07, STYLE 2

Value

0.138

MRF858

Max

200

6.9

3.6 W (CW), 24 V

800 – 960 MHz

NPN SILICON

MRF858 MRF858S

CLASS A

MRF858S

Order this document

MRF858

Max

—

www.DataSheet

www.DataSheet4U

by MRF858/D

(continued)

Watts

W/ C

Unit

Vdc

C/W

4U.com

.com

Related parts for MRF858S

MRF858S Summary of contents

Page 1

... C T stg – +150 C Symbol Max Unit R JC 6.9 C/W Min Typ Max Unit 28 35 — Vdc 55 85 — Vdc 55 85 — Vdc 4 5 — Vdc — — (continued) MRF858 MRF858S www.DataSheet www.DataSheet4U www.DataSheet www.DataSheet 1 4U 4U.com 4U .com .com .com ...

Page 2

... Conjugate of optimum load impedance into which the device operates at a given output power, voltage and frequency. MRF858 MRF858S 2 4 DataSheet U .com Symbol in(over) ITO NF IRL Table 1. MRF858 Common Emitter S– ...

Page 3

... Microstrip Transmission Line TL2 Microstrip Transmission Line TL3 Microstrip Transmission Line TL4 Microstrip Transmission Line V_Supply + 26 Vdc 0.5 Vdc Due to Resistor Tolerance Vdc @ 0.5 A Board 0.030 Glass–Teflon 2 oz. Cu 2.55 MRF858 MRF858S C6 OUTPUT 3 www.DataSheet www.DataSheet www.DataSheet www.DataSheet4U 4U.com 4U 4U .com .com .com ...

Page 4

... 175 800 700 600 Figure 5. DC SOA (This device is MTBF limited for V CE MRF858 MRF858S 4 4 DataSheet U .com TYPICAL CHARACTERISTICS 13 12 Vdc 500 out = 3.6 W (CW) 11.5 ...

Page 5

... MOTOROLA RF DEVICE DATA 4 DataSheet U .com C15 C12 C10 Figure 7. MRF858 Test Fixture Component Layout www.DataSheet4U.com + C15 C7 C16 C11 L4 C11 C14 C13 MRF858 MRF858 MRF858S www.DataSheet www.DataSheet www.DataSheet4U www.DataSheet 5 4U 4U.com 4U .com .com .com ...

Page 6

... Motorola, Inc. Motorola, Inc Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 MFAX: RMFAX0@email.sps.mot.com – TOUCHTONE (602) 244–6609 INTERNET: http://Design–NET.com MRF858 MRF858S 6 4 DataSheet U .com ...

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