Infineon HEXFET Type N-Channel MOSFET, 18 A, 200 V Enhancement, 3-Pin TO-220
- RS Stock No.:
- 145-8608
- Mfr. Part No.:
- IRFB4020PBF
- Brand:
- Infineon
Bulk discount available
Subtotal (1 tube of 50 units)*
£63.85
(exc. VAT)
£76.60
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 750 unit(s) shipping from 29 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 50 - 50 | £1.277 | £63.85 |
| 100 - 200 | £1.035 | £51.75 |
| 250 - 450 | £0.971 | £48.55 |
| 500 - 950 | £0.907 | £45.35 |
| 1000 + | £0.83 | £41.50 |
*price indicative
- RS Stock No.:
- 145-8608
- Mfr. Part No.:
- IRFB4020PBF
- Brand:
- Infineon
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Product Type | MOSFET | |
| Channel Type | Type N | |
| Maximum Continuous Drain Current Id | 18A | |
| Maximum Drain Source Voltage Vds | 200V | |
| Series | HEXFET | |
| Package Type | TO-220 | |
| Mount Type | Through Hole | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 100mΩ | |
| Channel Mode | Enhancement | |
| Forward Voltage Vf | 1.3V | |
| Maximum Power Dissipation Pd | 100W | |
| Maximum Gate Source Voltage Vgs | 20 V | |
| Typical Gate Charge Qg @ Vgs | 18nC | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 175°C | |
| Length | 10.66mm | |
| Height | 9.02mm | |
| Width | 4.82 mm | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type MOSFET | ||
Channel Type Type N | ||
Maximum Continuous Drain Current Id 18A | ||
Maximum Drain Source Voltage Vds 200V | ||
Series HEXFET | ||
Package Type TO-220 | ||
Mount Type Through Hole | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 100mΩ | ||
Channel Mode Enhancement | ||
Forward Voltage Vf 1.3V | ||
Maximum Power Dissipation Pd 100W | ||
Maximum Gate Source Voltage Vgs 20 V | ||
Typical Gate Charge Qg @ Vgs 18nC | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 175°C | ||
Length 10.66mm | ||
Height 9.02mm | ||
Width 4.82 mm | ||
Standards/Approvals No | ||
Automotive Standard No | ||
Digital Audio MOSFET, Infineon
Class D amplifiers are fast becoming the preferred solution for professional and home audio and video systems. Infineon offers a comprehensive range that simplify high-efficiency Class D amplifier design.
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Infineon offers a large and comprehensive portfolio of MOSFET devices which includes the CoolMOS, OptiMOS and StrongIRFET families. They deliver best-in-class performance to bring more efficiency, power density and cost effectiveness. Designs requiring high quality and enhanced protection features benefit from AEC-Q101 industry standards Automotive qualified MOSFETs.
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