EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
IRFR7440PBF Real Image
Same model may have multiple batches, images only for reference.

IRFR7440PBF

Part No IRFR7440PBF
Manufacturer Infineon Technologies
Catalog Transistors - FETs, MOSFETs - RF
Description MOSFET N CH 40V 90A DPAK
Datasheet
IRFR7440PBF Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Infineon Technologies
Packaging Tube/Rail
Polarity N-Channel
Technology MOSFET
Drain-Source Breakdown Voltage 40V
Continuous Drain Current at 25°C 90A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 6V, 10V
Gate-Source Threshold Voltage 3.9V @ 100μA
Max Gate Charge 134nC @ 10V
Max Input Capacitance 4610pF @ 25V
Maximum Gate-Source Voltage ±20V
Power Dissipation (Max) 140W (Tc)
Maximum Rds On at Id,Vgs 2.4 mOhm @ 90A, 10V
Temperature Range - Operating -55°C to 175°C (TJ)
Mounting SMD (SMT)
Case / Package D-Pak
Dimension TO-252-3, DPak (2 Leads + Tab), SC-63
Win Source Part Number 1047086-IRFR7440PBF
Popularity Medium
Supply and Demand Status Sufficient
Ultra Librarian 3D Model Ultra Librarian IRFR7440PBF CAD Model

Description

The Infineon Technologies IRFR7440PBF is an N-channel MOSFET that can be used in various applications such as switching power supplies, motor control, and other high-current applications.

  • Drain-Source Breakdown Voltage: 40V
  • Continuous Drain Current: 90A
  • Gate-Source Threshold Voltage: 3.9V @ 100μA
  • Supply and Demand Status: sufficient
  • Popularity: medium

You May Also Be Interested in

BUK6226-75C Real Image
BUK6226-75C
NXP / Nexperia
N-channel TrenchMOS FET Rev. 01 — 4 October 2010
Lowest to $6.6447
2SJ576 Hitachi, Ltd
2SJ576
Hitachi, Ltd
Silicon P Channel MOS FET High Speed Switching
Lowest to $1.4264
BUK964R4-40B Real Image
BUK964R4-40B
NXP / Nexperia
TrenchMOS logic level FET
Lowest to $18.5481
2SJ648 NEC
2SJ648
NEC
MOS FIELD EFFECT TRANSISTOR
Need more? Email Us
BSC0925ND Real Image
BSC0925ND
Infineon Technologies
OptiMOSTM Power-MOSFET
Lowest to $0.7540
CPH6429 Real Image
CPH6429
ON Semiconductor
Ultrahigh-Speed Switching Applications
Lowest to $0.4123
FDN302 Fairchild/ON Semiconductor
FDN302
Fairchild/ON Semiconductor
P-Channel 2.5V Specified PowerTrench MOSFET
Lowest to $0.1285
RHK005N03FRA Real Image
RHK005N03FRA
Rohm Semiconductor
4V Drive Nch MOS FET
Lowest to $0.0439
TP2540N8 Real Image
TP2540N8
Supertex, Inc
P-Channel Enhancement-Mode Vertical DMOS FETs
Lowest to $0.5971

Top Sellers

FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.2557
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.3955
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.2557
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.8016
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399

Pricing & Ordering

Quantity Unit Price Ext. Price
80+ $0.6603 $52.8240
165+ $0.6186 $102.0690
255+ $0.5977 $152.4135
360+ $0.5559 $200.1240
470+ $0.5350 $251.4500
585+ $0.5141 $300.7485
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 28,540 pieces
MOQ: 80 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess