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220 Plastic Package N Channel MOSFET BLUE ROCKET IRF740 Ideal for DC DC Converters and Power Supplies
220 Plastic Package N Channel MOSFET BLUE ROCKET IRF740 Ideal for DC DC Converters and Power Supplies
Specifications
Drain to Source Voltage :
400V
Current - Continuous Drain(Id) :
10A
Operating Temperature - :
-55℃~+150℃
RDS(on) :
550mΩ@10V
Gate Threshold Voltage (Vgs(th)) :
4V@250uA
Type :
N-Channel
Reverse Transfer Capacitance (Crss@Vds) :
20pF
Number :
1 N-channel
Output Capacitance(Coss) :
195pF
Input Capacitance(Ciss) :
2.04nF
Pd - Power Dissipation :
134W
Description :
N-Channel 400V 10A 134W Through Hole TO-220
Mfr. Part # :
IRF740
Model Number :
IRF740
Package :
TO-220
Description

Product Overview

The IRF740 is an N-channel MOSFET in a TO-220 plastic package. It features low gate charge, low feedback capacitance, and fast switching speeds, making it well-suited for high-efficiency DC/DC converters and switch-mode power supplies. This device is designed for power switching applications.

Product Attributes

  • Package Type: TO-220 Plastic Package
  • Channel Type: N-Channel MOSFET
  • Marking: BR (Company Code), IRF740 (Product Type), **** (Lot No. Code)

Technical Specifications

Parameter Symbol Rating Unit
Drain-Source Voltage VDSS 400 V
Drain Current (Tc=25) ID(Tc=25) 10 A
Drain Current (Tc=100) ID(Tc=100) 6.3 A
Pulsed Drain Current IDM 40 A
Gate-Source Voltage VGSS 30 V
Avalanche Current IAR 10 A
Single Pulsed Avalanche Energy EAS 450 mJ
Repetitive Avalanche Energy EAR 13.4 mJ
Total Power Dissipation (Tc=25) PD(Tc=25) 134 W
Junction and Storage Temperature Range TJ,TSTG -55 to 150

Electrical Characteristics (Ta=25)

Parameter Symbol Test Conditions Min Typ Max Unit
Drain-Source Breakdown Voltage BVDSS VGS=0V, ID=250A 400 V
Zero Gate Voltage Drain Current IDSS VDS=400V, VGS=0V 10 A
Zero Gate Voltage Drain Current IDSS VDS=320V, 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 2.0 4.0 V
Static Drain-Source On-Resistance RDS(on) VGS=10V, ID=5.0A 0.44 0.55
Forward Transconductance gFS VDS=40V, ID=5.0A 9.0 S
Forward On Voltage VSD VGS=0V, IS=10A 1.5 V
Input Capacitance Ciss VDS=25V, VGS=0V, f=1.0MHz 1570 2040 pF
Output Capacitance Coss VDS=25V, VGS=0V, f=1.0MHz 150 195 pF
Reverse Transfer Capacitance Crss VDS=25V, VGS=0V, f=1.0MHz 15 20 pF
Turn-On Delay Time td(on) VDD=200V, ID=10A, RG=25 25 60 ns
Turn-On Rise Time tr VDD=200V, ID=10A, RG=25 75 160 ns
Turn-Off Delay Time td(off) VDD=200V, ID=10A, RG=25 115 240 ns
Turn-Off Fall Time tf VDD=200V, ID=10A, RG=25 70 150 ns

2410121236_BLUE-ROCKET-IRF740_C358408.pdf

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220 Plastic Package N Channel MOSFET BLUE ROCKET IRF740 Ideal for DC DC Converters and Power Supplies

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Product Detail
Drain to Source Voltage :
400V
Current - Continuous Drain(Id) :
10A
Operating Temperature - :
-55℃~+150℃
RDS(on) :
550mΩ@10V
Gate Threshold Voltage (Vgs(th)) :
4V@250uA
Type :
N-Channel
Contact Supplier
220 Plastic Package N Channel MOSFET BLUE ROCKET IRF740 Ideal for DC DC Converters and Power Supplies

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
anhui, hefei
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Bridge Rectifiers, Single Bipolar Transistors, JFETs
Employee Number :
300~500
Certification Level :
Verified Supplier
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