SM30T21AY

Part No :: SM30T21AY

Manufacturer: STMicroelectronics

VIGOR # :: 1960753

Description: TVS DIODE 18V 29.2V SMC

Catalog: TVS - Diodes

DataSheet: SM30T21AY PDF

Country of origin: -

Date code: -

SM30T21AY Specifications

Type	Description
Series:	Automotive, AEC-Q101, SM30TY, TRANSIL™
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Type:	Zener
Unidirectional Channels:	1
Bidirectional Channels:	-
Voltage - Reverse Standoff (Typ):	18V
Voltage - Breakdown (Min):	20V
Voltage - Clamping (Max) @ Ipp:	29.2V
Current - Peak Pulse (10/1000µs):	102.7A
Power - Peak Pulse:	3000W (3kW)
Power Line Protection:	No
Applications:	Automotive
Capacitance @ Frequency:	-
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	SMC (DO-214AB)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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If you need the detailed invoice or tax ID,please email us.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 974

Shipped from

HK warehouse

Expected Shipping Date

Jan 11 - Jan 15 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.92~~	~~$1.92~~
2500	~~$0.77~~	~~$1 919.48~~
5000	~~$0.76~~	~~$3 791.55~~

Current price of SM30T21AY is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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SM30T21AY

SM30T21AY

1960753

Pricing(USD)