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STMicroelectronics 1-Element Uni-Directional Transient Voltage Suppressor TVS Diode 600W 2-Pin DO-214 SM6T39AY
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Package | DO-214AA (SMB) |
| Height | 2.45mm |
| Length | 4.6mm |
| Model | SM6T39AY |
| Width | 3.95mm |
| Mount Type | Surface |
| Series | SM6TY |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 69.7V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 37.1V |
| Maximum Reverse Stand-off Voltage Vwm | 33.3V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 57A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Provides robust transient voltage suppression with 600W peak pulse power dissipation.
- Uni-directional diode configuration suitable for protection of sensitive circuits.
- Surface mount DO-214 package with compact dimensions 4.6mm length, 3.95mm width, 2.45mm height.
- Automotive grade AEC-Q101 qualified for high reliability in demanding environments.
- Operates safely within temperature range of -55°C to 150°C.
- Maximum peak pulse current rating of 57A for transient surge absorption.
- Minimum breakdown voltage at 37.1V with clamping voltage 69.7V ensures effective voltage protection.
- Designed to meet ISO 7637-2 and ISO 10605 transient surge standards.
Product Description
STMicroelectronics SM6T39AY is a high-performance 1-Element Uni-Directional Transient Voltage Suppressor (TVS) Diode, rated for 600W peak pulse power with a robust DO-214AA (SMB) surface mount package. This TVS diode is engineered for automotive and industrial applications requiring surge and electrostatic discharge protection compliant with ISO 7637-2 and ISO 10605 standards.
Featuring a single diode configuration with 2 pins, this device delivers a minimum breakdown voltage of 37.1V and a maximum reverse stand-off voltage of 33.3V, making it ideal for protecting sensitive electronic components from voltage spikes. The clamping voltage of 69.7V ensures effective transient voltage suppression during surge conditions.
Its compact dimensions - 4.6mm length, 3.95mm width, and 2.45mm height - alongside the surface mount DO-214 package, enable easy PCB integration in high-density assemblies.
Designed to withstand peak pulse currents up to 57A and operating temperature range from -55°C to 150°C, the SM6T39AY meets the AEC-Q101 automotive standard, ensuring durability and reliability in harsh automotive environments.
This component is suitable for use in industrial, automotive, telecommunications, and other commercial electronics applications where protection from voltage transients and electrostatic discharge is critical.
Provides robust transient voltage suppression with 600W peak pulse power dissipation. Uni-directional diode configuration suitable for protection of sensitive circuits. Surface mount DO-214 package with compact dimensions 4.6mm length, 3.95mm width, 2.45mm height.
Automotive grade AEC-Q101 qualified for high reliability in demanding environments. Operates safely within temperature range of -55°C to 150°C. Maximum peak pulse current rating of 57A for transient surge absorption. Minimum breakdown voltage at 37.1V with clamping voltage 69.7V ensures effective voltage protection.
Designed to meet ISO 7637-2 and ISO 10605 transient surge standards. 2-pin configuration ideal for easy PCB mounting and integration.
This STMicroelectronics TVS Diode is a critical component for transient protection in electronic control units, power lines, and communication interfaces in automotive and industrial equipment. Explore more STMicroelectronics products and related transient voltage suppressors on EnvMart.
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Frequently Asked Questions
The SM6T39AY has a peak pulse power dissipation rating of 600W.
The minimum breakdown voltage for this diode is 37.1V.
The clamping voltage is 69.7V, ensuring effective transient voltage suppression.
This unit can handle a maximum peak pulse current of 57A for transient surge absorption.
The dimensions of the DO-214 package are 4.6mm in length, 3.95mm in width, and 2.45mm in height.
It operates safely within a temperature range of -55°C to 150°C.
Yes, it is automotive grade AEC-Q101 qualified, making it suitable for high reliability in demanding environments.
This model features a 2-pin configuration for easy PCB mounting and integration.
It is designed to meet ISO 7637-2 and ISO 10605 transient surge standards.
The maximum reverse stand-off voltage is 33.3V.
This unit uses a uni-directional diode configuration, suitable for protecting sensitive circuits.
The country of origin for this diode is India.
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