Datasheet > UF2805B_11

UF2805B_11

更新时间： 2024-02-19 05:30:56

品牌	Logo	应用领域
泰科 - TE		晶体晶体管射频
页数	文件大小	规格书
3页	213K
描述
RF Power MOSFET Transistor

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UF2805B_11 数据手册

UF2805B

RF Power MOSFET Transistor

5W, 100-500 MHz, 28V

Released; RoHS Compliant

20 Jan 11

Package Outline

Features

 N-channel enhancement mode device

 DMOS structure

 Lower capacitances for broadband operation

 Common source configuration

 Lower noise floor

 100 MHz to 500 MHz operation

ABSOLUTE MAXIMUM RATINGS AT 25° C

Parameter

Symbol

V_DS

V_GS

I_DS

Rating

Units

Drain-Source Voltage

Gate-Source Voltage

Drain-Source Current

Power Dissipation

1.4

P_D

14.4

Junction Temperature

Storage Temperature

Thermal Resistance

T_J

200

°C

T_STG

θ_JC

-55 to +150

12.1

°C

°C/W

TYPICAL DEVICE IMPEDANCES

F (MHz)

100

Z_IN(Ω)

15.0-j80.0

8.0-j43.0

4.0-j29.0

Z_LOAD(Ω)

35.0+j55.0

29.0+j40.0

28.0+j29.0

300

500

V_DD=28V, I_DQ=50 mA, P_OUT=100.0 W

_INis the series equivalent input impedance of the device

from gate to source.

_LOADis the optimum series equivalent load impedance as

measured from drain to ground

ELECTRICAL CHARACTERISTICS AT 25°C

Parameter

Drain-Source Breakdown Voltage

Drain-Source Leakage Current

Gate-Source Leakage Current

Gate Threshold Voltage

Forward Transconductance

Input Capacitance

Symbol

BV_DSS

I_DSS

Min

Max

Units

Test Conditions

µA

V_GS= 0.0 V , I_DS= 2.0 mA

1.0

6.0

V_GS= 28.0 V , V_GS= 0.0 V

I_GSS

V_GS= 20.0 V , V_DS= 0.0 V

V_GS(TH)

G_M

2.0

V_DS= 10.0 V , I_DS= 10.0 mA

V_DS= 10.0 V , I_DS1.0 mA , ∆ V_GS= 1.0V, 80 μs Pulse

V_DS= 28.0 V , F = 1.0 MHz

C_ISS

7.0

Output Capacitance

V_DS= 28.0 V , F = 1.0 MHz

C_OSS

C_RSS

G_P

Reverse Capacitance

Power Gain

2.4

V_DS= 28.0 V , F = 1.0 MHz

V_DD= 28.0 V, I_DQ= 50 mA, P_OUT= 5.0 W F =500 MHz

V_DD= 28.0 V, I_DQ= 50 mA, P_OUT= 5.0 W F =500MHz

Drain Efficiency

ŋ_D

Load Mismatch Tolerance

VSWR-T

20:1

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

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