FDH50N50

FDH50N50 Datasheet


FDH50N50 / FDA50N50 500V N-Channel MOSFET

Part Datasheet
FDH50N50 FDH50N50 FDH50N50 (pdf)
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FDH50N50 / FDA50N50 500V N-Channel MOSFET

FDH50N50 / FDA50N50
500V N-Channel MOSFET
• 48A, 500V, RDS on = = 10 V
• Low gate charge typical 105 nC
• Low Crss typical 45 pF
• Fast switching
• 100% avalanche tested
• Improved dv/dt capability

UniFETTM

These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode. These devices are well suited for high efficient switched mode power supplies and active power factor correction.

TO-247

FDH Series

TO-3P

FDA Series

Absolute Maximum Ratings

VDSS ID

IDM VGSS EAS IAR EAR dv/dt PD

TJ, TSTG TL

Parameter

Drain-Source Voltage

Drain Current Drain Current
- Continuous TC = 25°C - Continuous TC = 100°C
- Pulsed

Note 1

Gate-Source voltage

Single Pulsed Avalanche Energy

Note 2

Avalanche Current

Note 1

Repetitive Avalanche Energy

Note 1

Peak Diode Recovery dv/dt

Note 3

Power Dissipation

TC = 25°C - Derate above 25°C

Operating and Storage Temperature Range

Maximum Lead Temperature for Soldering Purpose, 1/8” from Case for 5 Seconds

FDH50N50/FDA50N50
500 48 192 ±20 1868 48 625 5 -55 to +150

Thermal Characteristics

Parameter

Thermal Resistance, Junction-to-Case Thermal Resistance, Case-to-Sink Thermal Resistance, Junction-to-Ambient

Min.

Max.

Unit
Package Marking and Ordering Information

Device Marking

FDH50N50 FDA50N50

Device

FDH50N50 FDA50N50

Package

TO-247 TO-3P

Reel Size

Tape Width

Quantity

Electrical Characteristics TC = 25°C unless otherwise noted

Parameter

Conditions

Min.

Off Characteristics

BVDSS

Drain-Source Breakdown Voltage

VGS = 0V, ID = 250µA

Breakdown Voltage Temperature Coefficient

ID = 250µA, Referenced to 25°C

IDSS

Zero Gate Voltage Drain Current

VDS = 500V, VGS = 0V

VDS = 400V, TC = 125°C

IGSSF

Gate-Body Leakage Current, Forward VGS = 20V, VDS = 0V

IGSSR

On Characteristics

VGS th

Gate Threshold Voltage

VDS = VGS, ID = 250µA

RDS on

Static Drain-Source On-Resistance

VGS = 10V, ID = 24A

Forward Transconductance

Dynamic Characteristics

VDS = 40V, ID = 48A

Note 4 --

Ciss

Input Capacitance

Coss
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Datasheet ID: FDH50N50 514173