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Request evaluation samplesSM15T36CAY TVS - Diodes by STMicroelectronics
SM15T36CAY is a TVS - Diodes model from STMicroelectronics, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Circuit Protection / TVS - Diodes product path. Known package information currently points to SMC under the STMicroelectronics brand listing. TVS DIODE 30.8V 64.3V SMC. TrustCompo combines the available model, brand, hierarchy, and specification details around SM15T36CAY so buyers can move faster from review to quotation.
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Datasheet
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Key specifications
Series
Automotive, AEC-Q101, SM15TY, TRANSIL™
Min Quantity
1
Category
Circuit ProtectionSub Category
TVS - DiodesDescription
TVS DIODE 30.8V 64.3V SMC
key Attributes
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Datasheet
View SM15T36CAY DatasheetTechnical document
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
The SM15T36CAY is a transient voltage suppressor (TVS) diode manufactured by STMicroelectronics, designed to protect sensitive electronic components from voltage spikes and transients. This device is particularly useful in applications where overvoltage protection is critical, such as in telecommunications, automotive electronics, and industrial equipment.
Key Features:
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Voltage Rating: The SM15T36CAY is rated for a breakdown voltage of approximately 36V, making it suitable for clamping voltage spikes that exceed this threshold. It is designed to handle transients in a wide range of applications.
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Power Dissipation: This TVS diode can handle a peak power dissipation of up to 1500W (for a very short duration, typically 8/20 µs pulse), which allows it to absorb significant energy from voltage spikes without failing.
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Package Type: The device is typically housed in a DO-214AA (SMB) package, which is a surface-mount package that provides a compact footprint while ensuring good thermal performance. This makes it suitable for high-density circuit board layouts.
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Low Clamping Voltage: The SM15T36CAY features a low clamping voltage, which means that it will limit the voltage seen by the protected components to a lower level during a transient event, thereby reducing the risk of damage.
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Fast Response Time: The device is designed to respond quickly to transient events, ensuring that it can effectively protect sensitive components from fast-rising voltage spikes.
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Bidirectional Protection: The SM15T36CAY provides bidirectional protection, meaning it can clamp voltage spikes in both positive and negative directions. This is particularly useful in applications where the polarity of the voltage can vary.
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Applications: Common applications for the SM15T36CAY include ESD protection for data lines, surge protection for power lines, and general overvoltage protection in consumer electronics, automotive systems, and industrial controls.
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Compliance and Reliability: The device is designed to meet various industry standards for reliability and performance, ensuring that it can be used in critical applications where failure is not an option.
Electrical Characteristics:
- Reverse Stand-off Voltage (V_RWM): 36V
- Breakdown Voltage (V_BR): Typically around 40V
- Clamping Voltage (V_C): Maximum clamping voltage during a specified surge current
- Peak Pulse Power (P_PP): 1500W (8/20 µs)
- Capacitance (C): Low capacitance, ensuring minimal impact on signal integrity in high-speed applications.
Conclusion:
The SM15T36CAY from STMicroelectronics is a robust and reliable transient voltage suppressor diode that offers effective protection against voltage transients. Its combination of high power handling capability, low clamping voltage, and fast response time makes it an ideal choice for a wide range of electronic applications where overvoltage protection is essential.
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Popular Specs Surfaced First
Product Parameter
Number Of Elements
1
Product Parameter
Diode Element Material
SILICON
Product Parameter
Power Line Protection
No
Product Parameter
Test Current
1mA
Product Parameter
Max Surge Current
30A
Product Parameter
Max Reverse Leakage Current
1μA
Number Of Elements
1
Diode Element Material
SILICON
Power Line Protection
No
Test Current
1mA
Max Surge Current
30A
Max Reverse Leakage Current
1μA
Leakage Current
200nA
Peak Pulse Power
1.5kW
Current - Peak Pulse (10/1000µS)
156A 8/20μs
Breakdown Voltage
34.2V
Max Breakdown Voltage
37.8V
Clamping Voltage
64.3V
Peak Pulse Current
156A
Reverse Standoff Voltage
30.8V
Reverse Breakdown Voltage
34.2V
Voltage - Clamping (Max) @ Ipp
64.3V
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Termination
SMD/SMT
Terminal Position
DUAL
Length
7.15mm
Lifecycle Status
ACTIVE (Last Updated: 6 months ago)
Element Configuration
Single
Applications
Automotive
Width
6.25mm
Manufacturer
STMicroelectronics
Categories
Circuit Protection
Type
Zener
Sub-Categories
TVS - Diodes
Subcategory
Transient Suppressors
Technology
AVALANCHE
Height
2.45mm
Operating Temperature
-40°C~150°C TJ
Terminal Form
C BEND
Package / Case
DO-214AB, SMC
Mount
Surface Mount
Number Of Terminations
2
Number Of Pins
2
Pin Count
2
Direction
Bidirectional
Power - Peak Pulse
1500W 1.5kW
Max Power Dissipation
1.5kW
Base Part Number
SM15T
Depth
6.25mm
Operating Supply Voltage
30.8V
Series
Automotive, AEC-Q101, SM15TY, TRANSIL™
Working Voltage
30.8V
Manufacturer'S Part No.
SM15T36CAY
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8541.10.0080
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing SM15T36CAY, stock, documentation, and sourcing steps.
What is SM15T36CAY?
SM15T36CAY is a TVS - Diodes component from STMicroelectronics. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for SM15T36CAY?
SM15T36CAY is listed with package reference SMC. The current product description is TVS DIODE 30.8V 64.3V SMC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is SM15T36CAY available in stock?
This page currently shows 71893 units in stock and 45771 units available for SM15T36CAY. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for SM15T36CAY?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for SM15T36CAY by STMicroelectronics. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for SM15T36CAY?
Yes. This page links to the datasheet for SM15T36CAY by STMicroelectronics, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify SM15T36CAY before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for SM15T36CAY before approving the order.
TVS - Diodes
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