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HomeProductsCircuit ProtectionTVS - DiodesSM15T30CAY
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SM15T30CAY - STMicroelectronics

Manufacturer Part Number
SM15T30CAY
Manufacturer
STMicroelectronics
Allelco Part Number
32D-SM15T30CAY
ECAD Model
Parts Description
TVS DIODE 25.6VWM 53.5VC SMC
Detailed Description
Package
DO-214AB, SMC
Data sheet
SM15TY.pdf
RoHs Status
ROHS3 Compliant
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Specifications

SM15T30CAY Tech Specifications
STMicroelectronics - SM15T30CAY technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - SM15T30CAY

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Reverse Standoff (Typ) 25.6V  
Voltage - Clamping (Max) @ Ipp 53.5V  
Voltage - Breakdown (Min) 28.5V  
Type Zener  
Supplier Device Package SMC  
Series Automotive, AEC-Q101, SM15TY, TRANSIL™  
Power Line Protection No  
Power - Peak Pulse 1500W (1.5kW)  
Product Attribute Attribute Value  
Package / Case DO-214AB, SMC  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Current - Peak Pulse (10/1000µs) 187A (8/20µs)  
Capacitance @ Frequency -  
Bidirectional Channels 1  
Base Product Number SM15T30  
Applications Automotive  

Parts Introduction

Manufacturer Part Number

SM15T30CAY

Manufacturer

stmicroelectronics

Introduction

The SM15T30CAY is a Zener TVS diode designed for transient voltage suppression in automotive applications.

Product Features and Performance

Series: SM15TY, TRANSIL™

Type: Zener

Bidirectional Channels: 1

Voltage Reverse Standoff (Typical): 25.6V

Voltage Breakdown (Minimum): 28.5V

Voltage Clamping (Maximum) @ Ipp: 53.5V

Current Peak Pulse (10/1000µs): 187A

Power Peak Pulse: 1500W (1.5kW)

Operating Temperature Range: -40°C to 150°C

Product Advantages

Specifically designed for automotive applications

Provides robust protection against voltage transients

High peak pulse power capability (1500W)

Key Technical Parameters

Reverse Standoff Voltage: 25.6V

Breakdown Voltage: 28.5V

Clamping Voltage: 53.5V

Peak Pulse Current: 187A

Pulse Power Dissipation: 1500W

Quality and Safety Features

AEC-Q101 Qualified

Operating Temperature certified from -40°C up to 150°C

Compatibility

Surface Mount; Package / Case: DO-214AB, SMC

Compatible with standard SMC footprint

Application Areas

Automotive voltage transient protection

Electronic control unit protection

Product Lifecycle

Current Product Status: Active

Not nearing discontinuation and replacements or upgrades should be readily available

Reasons to Choose This Product

High reliability in harsh automotive environments

Significant transient suppression capability with 1500W peak pulse power

AEC-Q101 qualification ensures performance under automotive stress

Compact surface mount package (DO-214AB, SMC) simplifies PCB design

Wide operating temperature range suitable for varied automotive applications

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics SM15T30CAY

Product Attribute SM15T30CAY SM15T30A-E3/9AT SM15T33AY SM15T33A
Part Number SM15T30CAY SM15T30A-E3/9AT SM15T33AY SM15T33A
Manufacturer STMicroelectronics Vishay General Semiconductor - Diodes Division STMicroelectronics STMicroelectronics
Supplier Device Package SMC DO-214AB (SMCJ) SMC SMC
Type Zener Zener Zener Zener
Voltage - Breakdown (Min) 28.5V 28.5V 31.4V 31.4V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number SM15T30 SM15T30 SM15T33 SM15T33
Current - Peak Pulse (10/1000µs) 187A (8/20µs) 36A 169A (8/20µs) 169A (8/20µs)
Power - Peak Pulse 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW) 1500W (1.5kW)
Power Line Protection No No No No
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature -40°C ~ 150°C (TJ) -65°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Capacitance @ Frequency - - - -
Bidirectional Channels 1 - - -
Voltage - Clamping (Max) @ Ipp 53.5V 41.5V 59V 59V
Series Automotive, AEC-Q101, SM15TY, TRANSIL™ SM15T, TransZorb® Automotive, AEC-Q101, SM15TY, TRANSIL™ SM15T, TRANSIL™
Package / Case DO-214AB, SMC DO-214AB, SMC DO-214AB, SMC DO-214AB, SMC
Voltage - Reverse Standoff (Typ) 25.6V 25.6V 28.2V 28.2V
Applications Automotive General Purpose Automotive General Purpose

SM15T30CAY Datasheet PDF

Download SM15T30CAY pdf datasheets and STMicroelectronics documentation for SM15T30CAY - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
SM15TY.pdf
Other Related Documents
SM15TY View All Specifications.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SM15T30CAY Image

SM15T30CAY

STMicroelectronics
32D-SM15T30CAY

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