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.
IRFI840G Real Image
Same model may have multiple batches, images only for reference.

IRFI840G

Part No IRFI840G
Manufacturer Vishay
Catalog FETs - Single
Description Trans MOSFET N-CH 500V 4.6A 3-Pin(3+Tab) TO-220FP / Power MOSFET(Vdss=500V, Rds(on)=0.85ohm, Id=4.6A) | MOSFET N-CH 500V 4.6A TO220FP
Datasheet
IRFI840G Datasheet
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Vishay Siliconix
Packaging Tube
Status Obsolete
Transistor Polarity N-Channel
Technology MOSFET
Vds - Drain-Source Breakdown Voltage 500V
Id - Continuous Drain Current 4.6A
Drive Voltage (Max Rds On, Min Rds On) 10V
Rds On (Maximum) at Id, Vgs 850mOhm at 2.8A, 10V
Gate Source Voltage(th) (Maximum) at Id 4V at 250μA
Gate Charge (Qg) (Maximum) at Vgs 67nC at 10V
Gate Source Voltage (Maximum) ±20V
Input Capacitance (Ciss) (Maximum) at Vds 1300pF at 25V
Power Dissipation (Maximum) 40W
Temperature Range - Operating -55°C ~ 150°C
Mounting Style Through Hole
Supplier Device Package TO-220-3
Manufacturer Package TO-220-3 Full Pack, Isolated Tab
Manufacturer Pack Quantity 1,000
MSL Level 1 (Unlimited)
Win Source Part Number 1187668-IRFI840G
Manufacturer Homepage www.irf.com
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Family Name IRFI840G
Introduction Date March 27, 2007
ECCN EAR99
Country of Origin China
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian IRFI840G CAD Model

Description

The IRFI840G from Vishay Siliconix is an N-channel MOSFET transistor with a maximum drain-source breakdown voltage of 500V and a continuous drain current of 4.6A.

  • Product Name: IRFI840G
  • Manufacturer: Vishay Siliconix
  • Type: N-channel MOSFET transistor
  • Drain-Source Breakdown Voltage: 500V
  • Continuous Drain Current: 4.6A
  • Maximum On-Resistance: 850mOhm @ 2.8A and 10V
  • Gate-Source Voltage Threshold: 4V @ 250μA
  • Package: Tube
  • Supplier Device Package: TO-220-3
  • Power Dissipation: 40W
  • Gate Charge @ 10V: 67nC
  • Status: Obsolete
  • Introduction Date: March 27, 2007
  • Manufacturer Pack Quantity: 1,000
  • MSL Level: 1 (Unlimited)

You May Also Be Interested in

IXFT94N30T Littelfuse Inc. – Price, Stock & Datasheet
IXFT94N30T
Littelfuse Inc.
MOSFET N-CH 300V 94A TO268
Lowest to $40.9090
DMP4065S-13 Diodes Incorporated – Price, Stock & Datasheet
DMP4065S-13
Diodes Incorporated
MOSFET P-CH 40V 2.4A SOT23
Lowest to $0.0620
IXTA96P085T-TRL Littelfuse Inc. – Price, Stock & Datasheet
IXTA96P085T-TRL
Littelfuse Inc.
MOSFET P-CH 85V 96A TO263
Lowest to $6.5951
RTR030N05HZGTL Rohm Semiconductor – Price, Stock & Datasheet
RTR030N05HZGTL
Rohm Semiconductor
MOSFET N-CH 45V 3A TSMT3
Lowest to $0.1363
IXTK210P10T Littelfuse Inc. – Price, Stock & Datasheet
IXTK210P10T
Littelfuse Inc.
MOSFET P-CH -100V -210A TO-264
Lowest to $33.4684
RSJ301N10FRATL Rohm Semiconductor – Price, Stock & Datasheet
RSJ301N10FRATL
Rohm Semiconductor
MOSFET N-CH 100V 30A LPTS
Lowest to $1.9090
IPD65R1K4CFDATMA2 Infineon Technologies – Price, Stock & Datasheet
IPD65R1K4CFDATMA2
Infineon Technologies
MOSFET N-CH 650V 2.8A TO252-3
Lowest to $1.0909
DMN3061SW-13 Diodes Incorporated – Price, Stock & Datasheet
DMN3061SW-13
Diodes Incorporated
MOSFET BVDSS: 25V~30V SOT323 T&R
Lowest to $0.0962
IXTA12N50P Littelfuse Inc. – Price, Stock & Datasheet
IXTA12N50P
Littelfuse Inc.
MOSFET N-CH 500V 12A TO263
Need more? Email Us

Top Sellers

BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
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 $4.2767
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527

Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.4338 $50.1830
85+ $1.1765 $100.0025
135+ $1.1397 $153.8595
185+ $1.1030 $204.0550
235+ $1.0662 $250.5570
315+ $0.9559 $301.1085
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,479 pieces
MOQ: 35 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