FDPF18N50T N-Channel MOSFET, 18 A, 500 V UniFET, 3-Pin TO-220F ON Semiconductor

Product overview and Technical data sheets
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Product Details

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.

Attribute Value
Channel Type N
Maximum Continuous Drain Current 18 A
Maximum Drain Source Voltage 500 V
Package Type TO-220F
Mounting Type Through Hole
Pin Count 3
Maximum Drain Source Resistance 265 mΩ
Channel Mode Enhancement
Minimum Gate Threshold Voltage 3V
Maximum Power Dissipation 38.5 W
Transistor Configuration Single
Maximum Gate Source Voltage -30 V, +30 V
Number of Elements per Chip 1
Height 16.07mm
Minimum Operating Temperature -55 °C
Width 4.9mm
Maximum Operating Temperature +150 °C
Transistor Material Si
Typical Gate Charge @ Vgs 45 nC @ 10 V
Series UniFET
Length 10.36mm
690 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Pack of 2)
TWD 92.50
(exc. GST)
TWD 97.10
(inc. GST)
Per unit
Per Pack*
2 - 8
10 - 18
20 - 98
100 - 198
200 +
*price indicative
Packaging Options: