VRF3933

VRF3933 Datasheet


The VRF3933 is a gold-metallized silicon n-channel RF power transistor designed for broadband commercial and military applications requiring high power and gain without compromising reliability, ruggedness, or inter-modulation distortion.

Part Datasheet
VRF3933 VRF3933 VRF3933 (pdf)
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RF POWER VERTICAL MOSFET

The VRF3933 is a gold-metallized silicon n-channel RF power transistor designed for broadband commercial and military applications requiring high power and gain without compromising reliability, ruggedness, or inter-modulation distortion.

VRF3933
100V, 300W, 150MHz
• Improved Ruggedness V BR DSS = 250V
• 300W with 22dB Typ. Gain 30MHz, 100V
• Excellent Stability & Low IMD
• Common Source Configuration
• Available in Matched Pairs
• 3:1 Load VSWR Capability at Specified Operating Conditions
• Nitride Passivated
• Refractory Gold Metallization
• Improved Replacement for SD3933
• Thermally Enhanced Package
• RoHS Compliant

Maximum Ratings

Symbol VDSS ID VGS PD TSTG TJ

Parameter Drain-Source Voltage Continuous Drain Current TC = 25°C Gate-Source Voltage Total Device dissipation TC = 25°C Storage Temperature Range Operating Junction Temperature Max

All Ratings TC =25°C unless otherwise specified

VRF3933

Unit
±40
-65 to 150 °C

Static Electrical Characteristics

Parameter

V BR DSS VDS ON

Drain-Source Breakdown Voltage VGS = 0V, ID = 100mA On State Drain Voltage ID ON = 10A, VGS = 10V

IDSS

Zero Gate Voltage Drain Current VDS = 100V, VGS = 0V

IGSS

Gate-Source Leakage Current VDS = ±20V, VDS = 0V

Forward Transconductance VDS = 10V, ID = 10A

VGS TH

Gate Threshold Voltage VDS = 10V, ID = 100mA

Max Unit
mhos

Thermal Characteristics

Characteristic

Junction to Case Thermal Resistance

Unit
°C/W

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

Microsemi Website -

Dynamic Characteristics

Symbol CISS Coss Crss
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Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived VRF3933 Datasheet file may be downloaded here without warranties.

Datasheet ID: VRF3933 649195