Datasheet > RF-MOSFET-170V

RF-MOSFET-170V

更新时间： 2023-12-06 20:08:43

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
5页	243K
描述
The VRF family of RF MOSFETs includes improved replacements forindustry-standard RF transistors. T

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RF-MOSFET-170V 数据手册

VRF148A

VRF148AMP

50V, 30W, 175MHz

RF POWER VERTICAL MOSFET

The VRF148A is a gold-metallized silicon n-channel RF power transistor

designed for broadband commercial and military applications requiring high

powerandgainwithoutcompromisingreliability,ruggedness,orinter-modulation

distortion.

FEATURES

• 30:1 Load VSWR Capability at Speciﬁed Operating Conditions

• Improved Ruggedness V_(BR)DSS= 170V

• 30W with 20dB Typical Gain @ 30MHz, 50V

• 30W with 16dB Typical Gain @ 175MHz, 50V

• Excellent Stability & Low IMD

• Nitride Passivated

• Refractory Gold Metallization

• High Voltage Replacement for MRF148A

• RoHS Compliant

• Common Source Conﬁguration

• Available in Matched Pairs

Maximum Ratings

All Ratings: T_C=25°C unless otherwise speciﬁed

Symbol

Parameter

VRF148A(MP)

Unit

V_DSS

Drain-Source Voltage

170

I_D

V_GS

P_D

Continuous Drain Current @ T_C= 25°C

Gate-Source Voltage

±40

Total Device dissipation @ T_C= 25°C

Storage Temperature Range

Operating Junction Temperature

115

T_STG

T_J

-65 to 150

200

°C

Static Electrical Characteristics

Symbol

Parameter

Min

Typ

Max

Unit

V_(BR)DSS

Drain-Source Breakdown Voltage (V_GS= 0V, I_D= 1mA)

On State Drain Voltage (I_D(ON)= 2.5A, V_GS= 10V)

Zero Gate Voltage Drain Current (V_DS= 100V, V_GS= 0V)

Gate-Source Leakage Current (V_DS= ±20V, V_DS= 0V)

Forward Transconductance (V_DS= 10V, I_D= 2.5A)

Gate Threshold Voltage (V_DS= 10V, I_D= 10mA)

170

V_DS(ON)

3.0

5.0

0.1

1.0

I_DSS

I_GSS

μA

g_fs

0.8

2.9

mhos

V_GS(TH)

3.6

4.4

Thermal Characteristics

Symbol

Characteristic

Min

Typ

Max

Unit

Junction to Case Thermal Resistance

1.52

°C/W

R_θ

CAUTION: These Devices are Sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed.

Microsemi Website - http://www.microsemi.com

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