onsemi UniFET Type N-Channel MOSFET, 33 A, 250 V Enhancement, 3-Pin TO-263 FDB33N25TM

RS stock no.:: 759-8973
Mfr. Part No.:: FDB33N25TM
Manufacturer:: onsemi

onsemi UniFET Type N-Channel MOSFET, 33 A, 250 V Enhancement, 3-Pin TO-263 FDB33N25TM

Image representative of range

Bulk discount available

Subtotal (1 pack of 2 units)*

R 85,65

(exc. VAT)

R 98,498

(inc. VAT)

FREE delivery for orders over R 1,500.00

Supply shortage

12 left, ready to ship from another location
Plus 1,554 left, shipping from 02 January 2026

Our current stock is limited and our suppliers are expecting shortages.

Units	Per unit	Per Pack*
2 - 18	R 42.825	R 85.65
20 - 98	R 41.755	R 83.51
100 - 398	R 40.50	R 81.00
400 - 798	R 38.88	R 77.76
800 +	R 37.325	R 74.65

*price indicative

RS stock no.:: 759-8973
Mfr. Part No.:: FDB33N25TM
Manufacturer:: onsemi

Specification

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	Type N
	Maximum Continuous Drain Current Id	33A
	Maximum Drain Source Voltage Vds	250V
	Series	UniFET
	Package Type	TO-263
	Mount Type	Surface
	Pin Count	3
	Maximum Drain Source Resistance Rds	94mΩ
	Channel Mode	Enhancement
	Forward Voltage Vf	1.4V
	Typical Gate Charge Qg @ Vgs	36.8nC
	Maximum Gate Source Voltage Vgs	30 V
	Maximum Power Dissipation Pd	235W
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	150°C
	Height	4.83mm
	Standards/Approvals	No
	Length	10.67mm
	Width	11.33 mm
	Automotive Standard	No

	Select all
	Brand onsemi
	Product Type MOSFET
	Channel Type Type N
	Maximum Continuous Drain Current Id 33A
	Maximum Drain Source Voltage Vds 250V
	Series UniFET
	Package Type TO-263
	Mount Type Surface
	Pin Count 3
	Maximum Drain Source Resistance Rds 94mΩ
	Channel Mode Enhancement
	Forward Voltage Vf 1.4V
	Typical Gate Charge Qg @ Vgs 36.8nC
	Maximum Gate Source Voltage Vgs 30 V
	Maximum Power Dissipation Pd 235W
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 150°C
	Height 4.83mm
	Standards/Approvals No
	Length 10.67mm
	Width 11.33 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.

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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.

onsemi UniFET Type N-Channel MOSFET, 33 A, 250 V Enhancement, 3-Pin TO-263 FDB33N25TM

FREE delivery for orders over R 1,500.00

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