Datasheet > 57908

57908

更新时间： 2024-09-26 01:25:19

品牌	Logo	应用领域
科锐 - CREE		/
页数	文件大小	规格书
8页	482K
描述
CREE Silicon Carbide MOSFET Evaluation Kit

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57908 数据手册

PTRA093302FC

Thermally-Enhanced High Power RF LDMOS FET

330 W, 50 V, 746 – 768 MHz

Description

The PTRA093302FC is a 330-watt LDMOS FET with an asym-

metric design intended for use in multi-standard cellular power

ampliﬁer applications in the 746 MHz to 768 MHz frequency band.

Features include dual-path design, input matching, high gain and

thermally-enhanced package with earless ﬂange. Manufactured

PTRA093302FC

Package H-37248-4

with Wolfspeed's advanced LDMOS process, this device provides

excellent thermal performance and superior reliability.

Features

Single-carrier WCDMA Drive-up

•ꢀ Input matched

V_DD= 48 V, I_DQ= 400 mA, ƒ = 768 MHz,

3GPP WCDMA signal,

•ꢀ Asymmetric Doherty design

PAR = 10 dB, 3.84 MHz BW

- Main: P

- Peak: P

= 150 W Typ

= 175 W Typ

1dB

•ꢀ Typical Pulsed CW performance, 746–768 MHz,

Efficiency

48 V, combined outputs

- Output power at P

- Efﬁciency = 54%

- Gain = 16.5 dB

= 200 W

1dB

Gain

•ꢀ Capable of handling 10:1 VSWR @48 V, 79 W (CW)

output power

•ꢀ Integrated ESD protection

-20

-40

-60

•ꢀ Human Body Model Class 1C (per ANSI/ESDA/

PAR @ 0.01% CCDF

JEDEC JS-001)

•ꢀ Low thermal resistance

•ꢀ Pb-free and RoHS-compliant

ptra093302dc_g1

Average Output Power (dBm)

RF Characteristics

Single-carrier WCDMA Specifications (tested in Wolfspeed Doherty production test fixture)

= 48 V, I = 400 mA, P = 79 W avg, V = (V @I = 400 mA) – 3.0 V, ƒ = 768 MHz. 3GPP WCDMA signal:

OUT

GS(peak)

peak/average = 10 dB @ 0.01% CCDF, channel bandwidth = 3.84 MHz.

Characteristic

Gain

Symbol

Min

16.0

47.0

Typ

17.25

51.6

Max

—

Unit

Drain Efﬁciency

h_D

—

Adjacent Channel Power Ratio

ACPR

—

–32.5

–30.0

dBc

All published data at T

= 25°C unless otherwise indicated

CASE

ESD: Electrostatic discharge sensitive device—observe handling precautions!

Rev. 04, 2018-06-22

4600 Silicon Drive

Durham, NC 27703

www.wolfspeed.com

12 3 4 5 6 7 8

中文翻译

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