SMS12T1G ON Semiconductor TVS Diode (Uni-directional) (SOT23 (6-Pin)) In Stock

Name: SMS12T1G
Brand: ON Semiconductor
SKU: SMS12T1G
Availability: InStock

Pb-Free Packages are Available; SC-74 Package Allows Four Separate Unidirectional Configurations; Peak Power – 350 Watts, 8 x 20 µS; ESD Rating of Class N (Exceeding 25 kV) per the Human Body Model; ESD Rating: IEC 61000–4–2 (ESD) 15 kV (air) 8 kV (contact) IEC 61000–4–4 (EFT) 40 Amps (5/50 ns) IEC 61000–4–5 (lighting) 23 Amps (8/20 µ s); UL Flammability Rating of 94V–0

ACTIVETVS Diode (Uni-directional)Verified Jun 2026

Package / Visual Reference

SMS12T1GSOT23 (6-Pin)

Quick Facts

Manufacturer: ON Semiconductor
Package: SOT23 (6-Pin)
Pin Count: 6
Lifecycle: ACTIVE
Datasheet: SMS12T1G Datasheet PDF
Category: TVS Diode (Uni-directional)
Price: From $0.1315(MOQ 100)
Temp Range: -55.0°C to 150.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the specifications of SMS12T1G?

Pbfree Code	Yes
Manufacturer Package Code	318F-05
Factory Lead Time	6Weeks
YTEOL	6.28
Breakdown Voltage-Max	15V
Breakdown Voltage-Min	13.3V
Breakdown Voltage-Nom	14.1V
Clamping Voltage-Max	19V
Configuration	COMMON ANODE, 4 ELEMENTS, 4 CHANNEL
Diode Capacitance-Min	80pF
Diode Element Material	SILICON
Diode Type	TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 Code	R-PDSO-G6
JESD-609 Code	e3
Non-rep Peak Rev Power Dis-Max	350W
Number of Elements	4
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	260
Polarity	UNIDIRECTIONAL
Power Dissipation-Max	0.225W
Qualification Status	Not Qualified
Reference Standard	IEC-61000-4-2, 4-4, 4-5
Rep Pk Reverse Voltage-Max	12V
Reverse Current-Max	1 µA
Reverse Test Voltage	12V
Surface Mount	YES
Technology	AVALANCHE
Terminal Finish	Matte Tin (Sn) - annealed
Terminal Form	GULL WING
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	SOT23 (6-Pin)

Compliance & Regulatory

RoHS Status	Compliant
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8541.10.00.50
Country of Origin	Mainland China

Where can I find the SMS12T1G datasheet?

SMS12T1G Datasheet Download

Official datasheet from ON Semiconductor

What are equivalent replacements for SMS12T1G?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of SMS12T1G?

SMS12T1G is priced from $0.1315 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SMS12T1G in stock?

SMS12T1G is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy SMS12T1G?

You can buy SMS12T1G from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SMS12T1G from ON Semiconductor.

What is the datasheet for SMS12T1G?

The official SMS12T1G datasheet from ON Semiconductor contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does SMS12T1G come in?

SMS12T1G is available in SOT23 (6-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.

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AvailabilityIn Stock

Reference Price (USD)

From $0.1315

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
100+	$0.2260	$22.60
250+	$0.1358	$33.95
500+	$0.1346	$67.30
1000+	$0.1333	$133.30
2820+	$0.1330	$375.06
3000+	$0.1315	$394.50

pcs

Unit price: $0.2260 · Total: $22.60

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

SMS12T1G ON Semiconductor TVS Diode (Uni-directional) (SOT23 (6-Pin)) In Stock

What are the specifications of SMS12T1G?

Compliance & Regulatory

Where can I find the SMS12T1G datasheet?

What are equivalent replacements for SMS12T1G?

Frequently Asked Questions

What is the price of SMS12T1G?

Is SMS12T1G in stock?

Where can I buy SMS12T1G?

What is the datasheet for SMS12T1G?

What package does SMS12T1G come in?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About ON Semiconductor

More from ON Semiconductor

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