Low gate charge and low threshold voltage MOSFET BLUE ROCKET BRFL20N50 in TO 220FL plastic package

Key Attributes
Model Number: BRFL20N50
Product Custom Attributes
Drain To Source Voltage:
500V
Current - Continuous Drain(Id):
20A
Operating Temperature -:
-55℃~+150℃
RDS(on):
220mΩ@10V
Gate Threshold Voltage (Vgs(th)):
5V
Reverse Transfer Capacitance (Crss@Vds):
40pF@25V
Number:
1 N-channel
Input Capacitance(Ciss):
3.39nF@25V
Pd - Power Dissipation:
38.5W
Mfr. Part #:
BRFL20N50
Package:
TO-220FL
Product Description

Product Overview

The BRFL20N50 is an N-channel MOSFET in a TO-220FL plastic package. It features low gate charge, low Crss, and fast switching speeds, making it well-suited for high-efficiency DC/DC converters and power switches. Key advantages include a low threshold voltage and low reverse transfer capacitance.

Product Attributes

  • Brand: FS (implied by datasheet URL)
  • Package Type: TO-220FL Plastic Package

Technical Specifications

Parameter Symbol Test Conditions Min Typ Max Unit
Absolute Maximum Ratings (Ta=25)
Drain-Source Voltage VDSS 500 V
Drain Current ID(Tc=25) 20 A
Drain Current ID(Tc=100) 12.9 A
Drain Current - Pulsed IDM 80 A
Gate-Source Voltage VGSS 30 V
Single Pulsed Avalanche Energy EAS 1100 mJ
Repetitive Avalanche Energy EAR 25 mJ
Avalanche Current IAR 20 A
Thermal Resistance, Junction to Case RJC 3.3 /W
Thermal Resistance, Junction to Ambient RJA 62.5 /W
Power Dissipation PD(Tc=25) 38.5 W
Operating and Storage Temperature Range TJ,TSTG -55 150
Electrical Characteristics (Ta=25)
Drain-Source Breakdown Voltage BVDSS VGS=0V, ID=250A 500 V
Zero Gate Voltage Drain Current IDSS VDS=500V, VGS=0V 10 A
VDS=400V, TC=125 100 A
Gate-Body Leakage Current IGSS VGS=30V, VDS=0V 0.1 A
Gate Threshold Voltage VGS(th) VDS=VGS, ID=250A 3.0 5.0 V
Static Drain-Source On-Resistance RDS(on) VGS=10V, ID=10A 0.22 0.26
Forward Transconductance gFS VDS=20V, ID=10A 25 S
Drain-Source Diode Forward Voltage VSD VGS=0V, IS=20A 1.5 V
Input Capacitance Ciss VDS=25V, VGS=0V, f=1.0MHz 2550 3390 pF
Output Capacitance Coss 350 465 pF
Reverse Transfer Capacitance Crss 27 40 pF
Turn-On Delay Time td(on) VDD=250V, ID=20A, RG=25 45 100 ns
Turn-On Rise Time tr 120 250 ns
Turn-Off Delay Time td(off) 100 210 ns
Turn-Off Fall Time tf 60 130 ns

Product Details

Model: BRFL20N50

Marking Code: BR 20N50 **** (BR: Company Code, 20N50: Product Type, ****: Lot No. Code)

Package Dimensions: TO-220FL

Packaging: Tube Package (Units/Tube: 50, Tubes/Inner Box: 20, Units/Inner Box: 1000, Inner Boxes/Outer Box: 5, Units/Outer Box: 5000)

Soldering Profile (Pb-Free): Preheating: 25~150 (60~90 sec), Peak Temp.: 2555 (50.5 sec), Cooling Speed: 2~10/sec.

Resistance to Soldering Heat Test Conditions: Temp.: 2705, Time: 101 sec.


2410121238_BLUE-ROCKET-BRFL20N50_C7429869.pdf

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