Datasheet > MRF2947

MRF2947

更新时间： 2024-11-23 22:45:59

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		晶体晶体管
页数	文件大小	规格书
12页	185K
描述
LOW NOISE TRANSISTORS

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数据手册

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MRF2947 数据手册

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by MRF2947/D

SEMICONDUCTOR TECHNICAL DATA

The RF Line

Motorola’s MRF2947 device contains two high performance, low–noise NPN

silicon bipolar transistors. This device has two 941 die housed in the high

performance six leaded SC–70ML package; yielding a 9 GHz current

gain–bandwidth product.

The RF performance at levels of 1 volt and 1 mA makes the MRF2947 well

suited for low–voltage, low–current, front–end applications such as paging,

cellular, GSM, DECT, CT2 and other portable wireless systems. The MRF2947

is fully ion–implanted with gold metallization and nitride passivation for

maximum device reliability, performance and uniformity.

= 50 mA

LOW NOISE

Cmax

TRANSISTORS

•

Low Noise Figure, NF = 1.5 dB (Typ) @ 1 GHz @ 5 mA

High Current Gain–Bandwidth Product, f = 9 GHz (Typ) @ 6 Volts, 15 mA

Maximum Stable Gain, 18 dB @ 1 GHz @ 5 mA

Output Third Order Intercept, OIP = +27 dBm

CASE 419B–01, STYLES 16 & 17

SC–70ML/SOT–363

Available in Tape and Reel Packaging Options:

T1 Suffix = 3,000 Units per 8 mm, 7 inch Reel

T2 Suffix = 3,000 Units per 8 mm, 7 inch Reel (reverse device

orientation in tape)

STYLE 16

STYLE 17

C1 B1

E1 E1

B2 C2

MRF2947AT1,T2

MRF2947RAT1,T2

MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Vdc

Collector–Emitter Voltage

Collector–Base Voltage

Emitter–Base Voltage

CEO

CBO

EBO

Vdc

1.5

Vdc

Power Dissipation (1) T = 75°C

Dmax

0.188

2.5

Watts

mW/°C

Derate linearly above T = 75°C @

Collector Current — Continuous (2)

Maximum Junction Temperature

Storage Temperature

150

°C

Jmax

stg

–55 to +150

400

°C

Thermal Resistance, Junction to Case

DEVICE MARKINGS

°C/W

θJC

MRF2947AT1,T2 = WU

MRF2947RAT1,T2 = XR

(1) To calculate the junction temperature use T = P x R + T . The case temperature is measured on collector lead adjacent to the package

θJC C

body.

(2) I — Continuous (MTBF > 10 years).

MOTOROLA RF DEVICE DATA

Motorola, Inc. 1997

MRF2947AT1,T2 MRF2947RAT1,T2

12 3 4 5 6 7...12

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