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See Technical Specifications

ARF477FL +BOM

500V RF MOSFET.

Manufacturer:

Microchip
Mfr.Part #:

ARF477FL
Datasheet:

ARF477FL Datasheet (PDF)
Transistor Polarity:

N-Channel
Technology:

Si
Id - Continuous Drain Current:

15 A
Vds - Drain-Source Breakdown Voltage:

500 V

ARF477FL General Description

The ARF family of RF powerMOSFETs is optimized for applications requiring frequencies as high as 150 MHzand operating voltages as high as 400V. Historically, RF power MOSFETs werelimited to applications of 50V or less. This limitation has been removed bycombining Microchip’s high-voltage MOSFET technology with RF-specific diegeometries.

TheDRF1300 and DRF1301 have two independent channels, each containing a driver andRF MOSFET in a push-pull configuration. The DRF1400 is a half-bridge hybridwith symmetrically oriented leads that can be easily configured into a full-bridgeconverter. All DRF parts feature a proprietary anti-ringfunction to eliminate cross conduction in bridge or push-pull topologies. AllDRF parts can be externally selected in either an inverting or non-invertingconfiguration.

Key Features

Semi-Cap (6, 13, 27, 40MHz)
Industrial Glass (6, 13, 27, 40MHz)
PV Cells (6, 13, 27, 40MHz)
Flat Panel Displays (6, 13, 27, 40MHz)
Mass Spectrometry (13, 27MHz)
Dielectric Heating (2 to 40MHz)
Machine Tools (6, 13, 27MHz)
Drilling (6, 13, 27MHz)
Marking (13, 27, 40, 81, 108MHz)
Cutting (6, 13, 27MHz)
MRI (8 to 36, 64, 128 300MHz)
Laser Scalpel (13, 27, 40, 81, 108MHz)
Diathermy/Hyperthermia (8MHz)
Chemical Analysis (13, 27MHz)
Marine Radio (2 to 40MHz)
HF Radio (2 to 40MHz)
FM Broadcast (87 to 108MHz)

Specifications

Product Category	RF MOSFET Transistors	Transistor Polarity	N-Channel
Technology	Si	Id - Continuous Drain Current	15 A
Vds - Drain-Source Breakdown Voltage	500 V	Rds On - Drain-Source Resistance	-
Operating Frequency	100 MHz	Gain	16 dB
Output Power	400 W	Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 175 C	Mounting Style	Flange Mount
Product Type	RF MOSFET Transistors	Factory Pack Quantity	1
Subcategory	MOSFETs	Type	RF Power MOSFET