MPN

onsemi SZNUP2105LT3G 2-Element Bi-Directional TVS Diode, 350 W, 3-Pin SOT-23

RS Stock No.:: 781-5559
Mfr. Part No.:: SZNUP2105LT3G
Brand:: onsemi

onsemi SZNUP2105LT3G 2-Element Bi-Directional TVS Diode, 350 W, 3-Pin SOT-23

Bulk discount available

View bulk pricing options

Subtotal (1 pack of 20 units)*

£5.02

(exc. VAT)

£6.02

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 25 August 2026

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

Units	Per unit	Per Pack*
20 - 180	£0.251	£5.02
200 - 480	£0.23	£4.60
500 - 980	£0.217	£4.34
1000 - 1980	£0.20	£4.00
2000 +	£0.184	£3.68

*price indicative

RS Stock No.:: 781-5559
Mfr. Part No.:: SZNUP2105LT3G
Brand:: onsemi

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	onsemi
	Product Type	TVS Diode
	Direction Type	Bi-Directional
	Diode Configuration	Series
	Minimum Breakdown Voltage Vbr	26.2V
	Mount Type	Surface
	Package Type	SOT-23
	Pin Count	3
	Peak Pulse Power Dissipation Pppm	350W
	Test Current It	1mA
	Maximum Peak Pulse Current Ippm	8A
	Minimum Operating Temperature	-55°C
	ESD Protection	Yes
	Clamping Voltage VC	44V
	Number of Elements per Chip	2
	Maximum Operating Temperature	150°C
	Width	1.4mm
	Standards/Approvals	No
	Length	3.04mm
	Height	1.01mm
	Automotive Standard	AEC-Q101
	Maximum Reverse Leakage Current	100nA

	Select all
	Brand onsemi
	Product Type TVS Diode
	Direction Type Bi-Directional
	Diode Configuration Series
	Minimum Breakdown Voltage Vbr 26.2V
	Mount Type Surface
	Package Type SOT-23
	Pin Count 3
	Peak Pulse Power Dissipation Pppm 350W
	Test Current It 1mA
	Maximum Peak Pulse Current Ippm 8A
	Minimum Operating Temperature -55°C
	ESD Protection Yes
	Clamping Voltage VC 44V
	Number of Elements per Chip 2
	Maximum Operating Temperature 150°C
	Width 1.4mm
	Standards/Approvals No
	Length 3.04mm
	Height 1.01mm
	Automotive Standard AEC-Q101
	Maximum Reverse Leakage Current 100nA

Automotive CAN Bus Protector, ON Semiconductor

These devices have been designed to protect CAN transceivers in high-speed and fault tolerant networks from ESD and

other harmful transient voltage events. They are qualified for the automotive environment.

RS Product Codes

781-5556 SZNUP2105L1G 350W Bi-Directional Dual CAN Bus Protector

121-6330 SZNUP2105L1G 350W Bi-Directional Dual CAN Bus Protector (Pack of 3000)

781-5559 SZNUP2105L3G 350W Bi-Directional Dual CAN Bus Protector

Transient Voltage Suppressors, ON Semiconductor

Standards

AEC-Q101

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