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HomeProductsDiscrete Semiconductor ProductsTransistors - FETs, MOSFETs - SingleIRF840
IRF840 Image
Image may be representation.
See specifications for product details.

IRF840 - STMicroelectronics

Manufacturer Part Number
IRF840
Manufacturer
STMicroelectronics
Allelco Part Number
32D-IRF840
ECAD Model
Parts Description
MOSFET N-CH 500V 8A TO220AB
Detailed Description
Package
TO-220-3
Data sheet
IRF840.pdf
In stock: 4250

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Specifications

IRF840 Tech Specifications
STMicroelectronics - IRF840 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - IRF840

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Vgs(th) (Max) @ Id 4V @ 250µA  
Vgs (Max) ±20V  
Technology MOSFET (Metal Oxide)  
Supplier Device Package TO-220  
Series PowerMESH™ II  
Rds On (Max) @ Id, Vgs 850mOhm @ 3.5A, 10V  
Power Dissipation (Max) 125W (Tc)  
Package / Case TO-220-3  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature 150°C (TJ)  
Mounting Type Through Hole  
Input Capacitance (Ciss) (Max) @ Vds 832 pF @ 25 V  
Gate Charge (Qg) (Max) @ Vgs 39 nC @ 10 V  
FET Type N-Channel  
FET Feature -  
Drive Voltage (Max Rds On, Min Rds On) 10V  
Drain to Source Voltage (Vdss) 500 V  
Current - Continuous Drain (Id) @ 25°C 8A (Tc)  
Base Product Number IRF8  

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics IRF840

Product Attribute IRF840 IRF840ASPBF IRF840AS IRF840ALPBF
Part Number IRF840 IRF840ASPBF IRF840AS IRF840ALPBF
Manufacturer STMicroelectronics Vishay Siliconix Vishay Siliconix Vishay Siliconix
Base Product Number IRF8 IRF840 IRF840 IRF840
Supplier Device Package TO-220 D²PAK (TO-263) D²PAK (TO-263) I2PAK
Drain to Source Voltage (Vdss) 500 V 500 V 500 V 500 V
Input Capacitance (Ciss) (Max) @ Vds 832 pF @ 25 V 1018 pF @ 25 V 1018 pF @ 25 V 1018 pF @ 25 V
FET Type N-Channel N-Channel N-Channel N-Channel
Package / Case TO-220-3 TO-263-3, D²Pak (2 Leads + Tab), TO-263AB TO-263-3, D²Pak (2 Leads + Tab), TO-263AB TO-262-3 Long Leads, I²Pak, TO-262AA
Operating Temperature 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Current - Continuous Drain (Id) @ 25°C 8A (Tc) 8A (Tc) 8A (Tc) 8A (Tc)
Vgs(th) (Max) @ Id 4V @ 250µA 4V @ 250µA 4V @ 250µA 4V @ 250µA
Drive Voltage (Max Rds On, Min Rds On) 10V 10V 10V 10V
Rds On (Max) @ Id, Vgs 850mOhm @ 3.5A, 10V 850mOhm @ 4.8A, 10V 850mOhm @ 4.8A, 10V 850mOhm @ 4.8A, 10V
Power Dissipation (Max) 125W (Tc) 3.1W (Ta), 125W (Tc) 3.1W (Ta), 125W (Tc) 3.1W (Ta), 125W (Tc)
FET Feature - - - -
Mounting Type Through Hole Surface Mount Surface Mount Through Hole
Package Tube Tube Tube Tube
Technology MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide)
Vgs (Max) ±20V ±30V ±30V ±30V
Series PowerMESH™ II - - -
Gate Charge (Qg) (Max) @ Vgs 39 nC @ 10 V 38 nC @ 10 V 38 nC @ 10 V 38 nC @ 10 V

IRF840 Datasheet PDF

Download IRF840 pdf datasheets and STMicroelectronics documentation for IRF840 - STMicroelectronics.

Datasheets
IRF840.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

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IRF840 Image

IRF840

STMicroelectronics
32D-IRF840

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