onsemi UniFET N-Channel MOSFET, 44 A, 500 V Enhancement, 3-Pin TO-247
- RS Stock No.:
- 806-3438P
- Mfr. Part No.:
- FDH44N50
- Manufacturer:
- onsemi
Bulk discount available
View bulk pricing optionsSubtotal 10 units (supplied in a tube)*
PHP5,997.70
(exc. VAT)
PHP6,717.40
(inc. VAT)
FREE delivery for orders over ₱5,000.00
In Stock
- Plus 28 unit(s) shipping from September 14, 2026
- Plus 450 unit(s) shipping from February 10, 2027
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 10 - 49 | PHP599.77 |
| 50 - 99 | PHP581.79 |
| 100 - 249 | PHP564.33 |
| 250 + | PHP547.42 |
*price indicative
- RS Stock No.:
- 806-3438P
- Mfr. Part No.:
- FDH44N50
- Manufacturer:
- onsemi
Specifications
Technical data sheets
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 | N | |
| Maximum Continuous Drain Current Id | 44A | |
| Maximum Drain Source Voltage Vds | 500V | |
| Series | UniFET | |
| Package Type | TO-247 | |
| Mount Type | Through Hole | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 120mΩ | |
| Channel Mode | Enhancement | |
| Forward Voltage Vf | 1.2V | |
| Maximum Gate Source Voltage Vgs | 30V | |
| Typical Gate Charge Qg @ Vgs | 90nC | |
| Minimum Operating Temperature | -55°C | |
| Maximum Power Dissipation Pd | 750W | |
| Maximum Operating Temperature | 175°C | |
| Height | 20.82mm | |
| Length | 15.87mm | |
| Width | 4.82mm | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Product Type MOSFET | ||
Channel Type N | ||
Maximum Continuous Drain Current Id 44A | ||
Maximum Drain Source Voltage Vds 500V | ||
Series UniFET | ||
Package Type TO-247 | ||
Mount Type Through Hole | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 120mΩ | ||
Channel Mode Enhancement | ||
Forward Voltage Vf 1.2V | ||
Maximum Gate Source Voltage Vgs 30V | ||
Typical Gate Charge Qg @ Vgs 90nC | ||
Minimum Operating Temperature -55°C | ||
Maximum Power Dissipation Pd 750W | ||
Maximum Operating Temperature 175°C | ||
Height 20.82mm | ||
Length 15.87mm | ||
Width 4.82mm | ||
Standards/Approvals No | ||
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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