MPN

Infineon BSS127I Type N-Channel MOSFET, 21 mA, 600 V Depletion, 3-Pin SOT-23 BSS127IXTSA1

RS Stock No.:: 225-0559
Mfr. Part No.:: BSS127IXTSA1
Brand:: Infineon

Infineon BSS127I Type N-Channel MOSFET, 21 mA, 600 V Depletion, 3-Pin SOT-23 BSS127IXTSA1

Subtotal (1 pack of 100 units)*

£2.90

(exc. VAT)

£3.50

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

1,600 unit(s) shipping from 26 December 2025

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Units	Per unit	Per Pack*
100 +	£0.029	£2.90

*price indicative

RS Stock No.:: 225-0559
Mfr. Part No.:: BSS127IXTSA1
Brand:: Infineon

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Infineon
	Channel Type	Type N
	Product Type	MOSFET
	Maximum Continuous Drain Current Id	21mA
	Maximum Drain Source Voltage Vds	600V
	Package Type	SOT-23
	Series	BSS127I
	Mount Type	Surface
	Pin Count	3
	Maximum Drain Source Resistance Rds	600Ω
	Channel Mode	Depletion
	Typical Gate Charge Qg @ Vgs	0.65nC
	Minimum Operating Temperature	-55°C
	Forward Voltage Vf	1.2V
	Maximum Power Dissipation Pd	0.5W
	Maximum Gate Source Voltage Vgs	20 V
	Maximum Operating Temperature	150°C
	Length	6.7mm
	Standards/Approvals	No
	Height	1.8mm
	Width	3.7 mm
	Automotive Standard	No

	Select all
	Brand Infineon
	Channel Type Type N
	Product Type MOSFET
	Maximum Continuous Drain Current Id 21mA
	Maximum Drain Source Voltage Vds 600V
	Package Type SOT-23
	Series BSS127I
	Mount Type Surface
	Pin Count 3
	Maximum Drain Source Resistance Rds 600Ω
	Channel Mode Depletion
	Typical Gate Charge Qg @ Vgs 0.65nC
	Minimum Operating Temperature -55°C
	Forward Voltage Vf 1.2V
	Maximum Power Dissipation Pd 0.5W
	Maximum Gate Source Voltage Vgs 20 V
	Maximum Operating Temperature 150°C
	Length 6.7mm
	Standards/Approvals No
	Height 1.8mm
	Width 3.7 mm
	Automotive Standard No

Datasheet-BSS127IXTSA1

The Infineon BSS127I is the small signal, small power N- and P-channel MOSFETs provide a wide range of VGS(th) levels and RDS(on) values, as well as multiple voltage classes. This MOSFET have enhancement and depletion-mode options.

PCB-space and cost savings

Gate drive flexibility

Reduced design complexity

Environmentally friendly

High overall efficiency