onsemi UniFET Type N-Channel MOSFET, 18 A, 500 V Enhancement, 3-Pin TO-220 FDPF18N50
- RS Stock No.:
- 671-4884
- Mfr. Part No.:
- FDPF18N50
- Brand:
- onsemi
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£2.82
(exc. VAT)
£3.38
(inc. VAT)
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In Stock
- Plus 29 unit(s) shipping from 29 December 2025
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Units | Per unit |
|---|---|
| 1 - 9 | £2.82 |
| 10 + | £2.43 |
*price indicative
- RS Stock No.:
- 671-4884
- Mfr. Part No.:
- FDPF18N50
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Product Type | MOSFET | |
| Channel Type | Type N | |
| Maximum Continuous Drain Current Id | 18A | |
| Maximum Drain Source Voltage Vds | 500V | |
| Package Type | TO-220 | |
| Series | UniFET | |
| Mount Type | Through Hole | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 265mΩ | |
| Channel Mode | Enhancement | |
| Maximum Gate Source Voltage Vgs | 30 V | |
| Maximum Power Dissipation Pd | 38.5W | |
| Typical Gate Charge Qg @ Vgs | 45nC | |
| Forward Voltage Vf | 1.4V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 150°C | |
| Standards/Approvals | No | |
| Length | 10.16mm | |
| Height | 9.19mm | |
| Width | 4.7 mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Product Type MOSFET | ||
Channel Type Type N | ||
Maximum Continuous Drain Current Id 18A | ||
Maximum Drain Source Voltage Vds 500V | ||
Package Type TO-220 | ||
Series UniFET | ||
Mount Type Through Hole | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 265mΩ | ||
Channel Mode Enhancement | ||
Maximum Gate Source Voltage Vgs 30 V | ||
Maximum Power Dissipation Pd 38.5W | ||
Typical Gate Charge Qg @ Vgs 45nC | ||
Forward Voltage Vf 1.4V | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 150°C | ||
Standards/Approvals No | ||
Length 10.16mm | ||
Height 9.19mm | ||
Width 4.7 mm | ||
Automotive Standard No | ||
UniFET™ N-Channel MOSFET, Fairchild Semiconductor
UniFET™ MOSFET is Fairchild Semiconductor's high voltage MOSFET family. It has the smallest on-state resistance among the Planar MOSFETs, and also provides superior switching performance and higher avalanche energy strength. In addition, the internal gate-source ESD diode allows UniFET-II™ MOSFET to withstand over 2000V HBM surge stress.
UniFET™ MOSFETs are suitable for switching power converter applications, such as power factor correction (PFC), flat panel display (FPD) TV power, ATX (Advanced Technology eXtended) and electronic lamp ballasts.
MOSFET Transistors, ON Semi
ON Semi offers a substantial portfolio of MOSFET devices that includes high-voltage (>250V) and low-voltage (<250V) types. The Advanced silicon technology provides smaller die sizes, which it is incorporated into multiple industry-standard and thermally-enhanced packages.
ON Semi MOSFETs provide superior design reliability from reduced voltage spikes and overshoot, to lower junction capacitance and reverse recovery charge, to elimination of additional external components to keep systems up and running longer.
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