MPN

STMicroelectronics MDmesh M5 Type N-Channel MOSFET, 53 A, 300 V Enhancement, 3-Pin TO-263 STB45N30M5

RS stock no.:: 192-4977
Mfr. Part No.:: STB45N30M5
Manufacturer:: STMicroelectronics

STMicroelectronics MDmesh M5 Type N-Channel MOSFET, 53 A, 300 V Enhancement, 3-Pin TO-263 STB45N30M5

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Bulk discount available

Subtotal (1 pack of 2 units)*

R 278,72

(exc. VAT)

R 320,52

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 29 April 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
2 - 48	R 139.36	R 278.72
50 - 98	R 135.875	R 271.75
100 - 248	R 131.80	R 263.60
250 - 498	R 126.53	R 253.06
500 +	R 121.47	R 242.94

*price indicative

RS stock no.:: 192-4977
Mfr. Part No.:: STB45N30M5
Manufacturer:: STMicroelectronics

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Channel Type	Type N
	Product Type	MOSFET
	Maximum Continuous Drain Current Id	53A
	Maximum Drain Source Voltage Vds	300V
	Series	MDmesh M5
	Package Type	TO-263
	Mount Type	Surface
	Pin Count	3
	Maximum Drain Source Resistance Rds	0.04Ω
	Channel Mode	Enhancement
	Typical Gate Charge Qg @ Vgs	95nC
	Maximum Power Dissipation Pd	250W
	Maximum Gate Source Voltage Vgs	±25 V
	Forward Voltage Vf	1.5V
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	150°C
	Width	9.35 mm
	Length	10.4mm
	Standards/Approvals	No
	Height	4.37mm
	Automotive Standard	No

	Select all
	Brand STMicroelectronics
	Channel Type Type N
	Product Type MOSFET
	Maximum Continuous Drain Current Id 53A
	Maximum Drain Source Voltage Vds 300V
	Series MDmesh M5
	Package Type TO-263
	Mount Type Surface
	Pin Count 3
	Maximum Drain Source Resistance Rds 0.04Ω
	Channel Mode Enhancement
	Typical Gate Charge Qg @ Vgs 95nC
	Maximum Power Dissipation Pd 250W
	Maximum Gate Source Voltage Vgs ±25 V
	Forward Voltage Vf 1.5V
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature 150°C
	Width 9.35 mm
	Length 10.4mm
	Standards/Approvals No
	Height 4.37mm
	Automotive Standard No

COO (Country of Origin):: CN

This device is an N-channel Power MOSFET based on the MDmesh™ M5 innovative vertical process technology combined with the well-known PowerMESH™ horizontal layout. The resulting product offers extremely low on-resistance, making it particularly suitable for applications requiring high power and superior efficiency.

Extremely low RDS(on)

Low gate charge and input capacitance

Excellent switching performance

STMicroelectronics MDmesh M5 Type N-Channel MOSFET, 53 A, 300 V Enhancement, 3-Pin TO-263 STB45N30M5

FREE delivery for orders over R 1,500.00

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