Vishay IRF840A Type N-Channel MOSFET, 8 A, 500 V Enhancement, 3-Pin TO-220
- RS stock no.:
- 542-9440
- Distrelec Article No.:
- 304-23-891
- Mfr. Part No.:
- IRF840APBF
- Manufacturer:
- Vishay
Image representative of range
Bulk discount available
Subtotal (1 unit)*
R 62,57
(exc. VAT)
R 71,96
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 338 unit(s) shipping from 11 May 2026
- Plus 3,861 unit(s) shipping from 18 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 24 | R 62.57 |
| 25 - 99 | R 61.01 |
| 100 - 249 | R 59.18 |
| 250 - 499 | R 56.81 |
| 500 + | R 54.54 |
*price indicative
- RS stock no.:
- 542-9440
- Distrelec Article No.:
- 304-23-891
- Mfr. Part No.:
- IRF840APBF
- Manufacturer:
- Vishay
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Vishay | |
| Product Type | MOSFET | |
| Channel Type | Type N | |
| Maximum Continuous Drain Current Id | 8A | |
| Maximum Drain Source Voltage Vds | 500V | |
| Series | IRF840A | |
| Package Type | TO-220 | |
| Mount Type | Through Hole | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 850mΩ | |
| Channel Mode | Enhancement | |
| Forward Voltage Vf | 1.5V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Power Dissipation Pd | 125W | |
| Typical Gate Charge Qg @ Vgs | 38nC | |
| Maximum Operating Temperature | 150°C | |
| Height | 9.01mm | |
| Length | 10.41mm | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Vishay | ||
Product Type MOSFET | ||
Channel Type Type N | ||
Maximum Continuous Drain Current Id 8A | ||
Maximum Drain Source Voltage Vds 500V | ||
Series IRF840A | ||
Package Type TO-220 | ||
Mount Type Through Hole | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 850mΩ | ||
Channel Mode Enhancement | ||
Forward Voltage Vf 1.5V | ||
Minimum Operating Temperature -55°C | ||
Maximum Power Dissipation Pd 125W | ||
Typical Gate Charge Qg @ Vgs 38nC | ||
Maximum Operating Temperature 150°C | ||
Height 9.01mm | ||
Length 10.41mm | ||
Standards/Approvals No | ||
Automotive Standard No | ||
The Vishay power MOSFET has low gate charge Qg results in simple drive requirement and it has improved gate, avalanche and dynamic dV/dt ruggedness.
Operating junction and storage temperature range - 55 to + 150°C
Related links
- Vishay IRF840A Type N-Channel MOSFET 500 V Enhancement, 3-Pin TO-220 IRF840APBF
- Vishay IRF840LC Type N-Channel MOSFET 500 V Enhancement, 3-Pin TO-220
- Vishay IRF840LC Type N-Channel MOSFET 500 V Enhancement, 3-Pin TO-220 IRF840LCPBF
- Vishay IRF840AS Type N-Channel MOSFET 500 V Enhancement, 3-Pin TO-263 IRF840ASPBF
- Vishay Type N-Channel MOSFET 500 V Enhancement, 3-Pin TO-220AB IRF840HPBF
- Vishay IRF Type N-Channel MOSFET 500 V Enhancement, 3-Pin TO-220AB IRF840PBF
- Vishay IRF840S Type N-Channel MOSFET 500 V Enhancement, 3-Pin TO-263 IRF840SPBF
- Vishay IRF840AS Type N-Channel MOSFET 500 V Enhancement, 3-Pin TO-263