IRF840S
- Mfr.Part #
- IRF840S
- Manufacturer
- Vishay
- Package / Case
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Datasheet
- Download
- Description
- MOSFET N-CH 500V 8A D2PAK
- Stock
- 4,818
- In Stock :
- 4,818
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Vishay
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Rds On Max :
- 850 mΩ
- Length :
- 10.67mm
- Fall Time (Typ) :
- 20 ns
- Voltage - Rated DC :
- 500V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 1
- Number of Pins :
- 3
- Turn On Delay Time :
- 14 ns
- Drain to Source Breakdown Voltage :
- 500V
- Package / Case :
- TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
- Mounting Type :
- Surface Mount
- Current - Continuous Drain (Id) @ 25°C :
- 8A Tc
- Vgs(th) (Max) @ Id :
- 4V @ 250µA
- Operating Temperature :
- -55°C~150°C TJ
- Published :
- 2016
- Max Operating Temperature :
- 150°C
- Rds On (Max) @ Id, Vgs :
- 850mOhm @ 4.8A, 10V
- Width :
- 9.65mm
- Mount :
- Surface Mount
- Turn-Off Delay Time :
- 49 ns
- Vgs (Max) :
- ±20V
- Drain to Source Voltage (Vdss) :
- 500V
- Power Dissipation-Max :
- 3.1W Ta 125W Tc
- Min Operating Temperature :
- -55°C
- Drive Voltage (Max Rds On,Min Rds On) :
- 10V
- Supplier Device Package :
- D2PAK
- Element Configuration :
- Single
- Lead Free :
- Contains Lead
- Input Capacitance :
- 1.3nF
- Rise Time :
- 23ns
- Height :
- 4.83mm
- Packaging :
- Tube
- Power Dissipation :
- 3.1W
- RoHS Status :
- Non-RoHS Compliant
- FET Type :
- N-Channel
- Current Rating :
- 8A
- Number of Channels :
- 1
- Drain to Source Resistance :
- 850mOhm
- Weight :
- 1.437803g
- Gate Charge (Qg) (Max) @ Vgs :
- 63nC @ 10V
- Continuous Drain Current (ID) :
- 8A
- Input Capacitance (Ciss) (Max) @ Vds :
- 1300pF @ 25V
- Gate to Source Voltage (Vgs) :
- 20V
- Datasheets
- IRF840S
N-Channel Tube 850mOhm @ 4.8A, 10V ±20V 1300pF @ 25V 63nC @ 10V 500V TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
IRF840S Overview
A device's maximum input capacitance is 1300pF @ 25V, but its input capacitance parameter, CI, is measured as the capacitance between the input terminals of the device with either input grounded.Its continuous drain current is 8A for this device. Drain current refers to the capacity of the device to conduct continuous current.Single MOSFETs transistor is the voltage at which VDS flows at a specified ID value, wSingle MOSFETs transistorh VGS=500V, and this device has a drain-to-source breakdown voltage of 500V voltage.A device's turn-off delay time is the amount of time it takes to charge its input capacitance before drain current conduction can begin, which is 49 ns.The Drain-to-Source Resistance (DTS) of a MOSFET is 850mOhm when a specific gate-to-source voltage (VGS) is applied to bias it into the on state.Before drain current conduction begins, the device's input capacitance must be charged, so the delay time is 14 ns.Generally, the gate-source voltage (VGS) of a FET transistor is the voltage across its gate-source terminal, which is 20V.To operate this transistor, you need to apply a 500V drain to source voltage (Vdss).This device uses no drive voltage (10V) to reduce its overall power consumption.
IRF840S Features
a continuous drain current (ID) of 8A
a drain-to-source breakdown voltage of 500V voltage
the turn-off delay time is 49 ns
single MOSFETs transistor is 850mOhm
a 500V drain to source voltage (Vdss)
IRF840S Applications
There are a lot of Vishay Siliconix
IRF840S applications of single MOSFETs transistors.
- Power Tools
- Motor Drives and Uninterruptible Power Supples
- Synchronous Rectification
- Battery Protection Circuit
- Telecom 1 Sever Power Supplies
- Industrial Power Supplies
- PFC stages, hard switching PWM stages and resonant switching
- PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
- Lighting, Server, Telecom and UPS.
- DC-to-DC converters
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| IRF8010PBF | Vishay | 26,118 | MOSFET N-CH 100V 80A TO220AB |
| IRF8010SPBF | Vishay | 1,465 | MOSFET N-CH 100V 80A D2PAK |
| IRF8010STRLPBF | Vishay | 36,685 | MOSFET N-CH 100V 80A D2PAK |
| IRF8010STRRPBF | Vishay | 31,971 | MOSFET N-CH 100V 80A D2PAK |
| IRF810 | Vishay | 54,400 | 8A, 500V, 0.850 OHM, N-CHANNEL P |
| IRF8113 | Vishay | 19,752 | MOSFET N-CH 30V 17.2A 8SO |
| IRF8113GPBF | Vishay | 37,929 | MOSFET N-CH 30V 17.2A 8SO |
| IRF8113GPBF | Vishay | 26,118 | MOSFET N-CH 30V 17.2A 8SO |
| IRF8113GTRPBF | Vishay | 4,330 | MOSFET N-CH 30V 17.2A 8SO |
| IRF8113PBF | Vishay | 17,587 | HEXFET POWER MOSFET |
| IRF8113PBF | Vishay | 31,822 | MOSFET N-CH 30V 17.2A 8SO |
| IRF8113TR | Vishay | 16,321 | MOSFET N-CH 30V 17.2A 8SO |
| IRF8113TRPBF | Vishay | 27,247 | MOSFET N-CH 30V 17.2A 8SO |
| IRF8113TRPBF-1 | Vishay | 24,854 | MOSFET N-CH 30V 17.2A 8SO |
| IRF820 | Vishay | 34,617 | 2.5A, 500V, 3.000 OHM, N-CHANNEL |
















