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Vishay 1-Element Uni-Directional TVS Diode 500 W, 2-Pin, DO-15 Mount SA12A-E3/54
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 3.3mm |
| Brand | Vishay |
| Height | 3.6mm |
| Length | 7.6mm |
| Model | SA12A-E3/54 |
| Width | 3.6mm |
| Mount Type | Through Hole |
| Series | TRANSZORB TVS |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-15 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 19.9V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 13.3V |
| Maximum Reverse Stand-off Voltage Vwm | 12V |
| Peak Pulse Power Dissipation Pppm | 500W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 25.1A |
| Maximum Reverse Leakage Current | 1μA |
| Vishay SA12A, Uni-Directional TVS Diode, 500W, 2-Pin DO-204ACBrand | Vishay |
Key Features
- Single diode configuration optimized for unidirectional transient voltage suppression.
- Maximum peak pulse power dissipation of 500 watts ensures robust surge protection.
- Operating temperature range from -55°C to 175°C for reliable performance under harsh conditions.
- Compact axial through-hole mount with DO-15 package dimensions of 7.6 mm length and 3.6 mm diameter.
- Automotive grade AEC-Q101 compliant ensuring suitability for automotive and industrial applications.
- Clamping voltage rated at 19.9 V with minimum breakdown voltage of 13.3 V.
- Low maximum reverse leakage current of 1 µA enhances circuit stability.
- Includes Electrostatic Discharge (ESD) protection capabilities.
Product Description
Vishay SA12A-E3/54 is a single-element uni-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes. Rated for a peak pulse power dissipation of 500 W, this TVS diode effectively clamps voltage transients ensuring component safety and extended product life.
The diode features a through-hole DO-15 package with a compact size measuring 7.6 mm in length and 3.6 mm in diameter, facilitating easy PCB mounting and integration. Its axial leaded design supports efficient heat dissipation during transient events.
Operating temperature ranges from -55°C to 175°C, allowing the diode to perform reliably in demanding industrial, automotive, and electronic manufacturing environments. Conformance to the AEC-Q101 automotive standard underscores its suitability for vehicle electronics systems.
This TVS diode provides a minimum breakdown voltage of 13.3 V and a clamping voltage of 19.9 V, supporting protection against transient surges while maintaining normal operation voltage levels. The maximum peak pulse current of 25.1 A and low reverse leakage current of 1 µA ensure efficient and stable performance during voltage transients and steady states.
The device incorporates robust Electrostatic Discharge (ESD) protection. Its single-element construction ensures unidirectional voltage suppression, suitable for single line protection applications.
Single element, uni-directional TVS diode designed for surge protection. 500 W peak pulse power dissipation rating for high-energy transient suppression. AEC-Q101 certified for reliable automotive application use. Through-hole axial DO-15 package enables straightforward PCB mounting.
Wide operational temperature range from -55°C to 175°C for harsh environments. Low reverse leakage current enhances device stability and circuit protection. Suitable for automotive, industrial, electronic equipment, and power supply protection applications.
Explore more Vishay semiconductor components and protective devices in our TVS Diode category at EnvMart for robust circuit protection solutions.
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Frequently Asked Questions
The Vishay SA12A-E3/54 has a peak pulse power dissipation rating of 500 watts, providing robust surge protection for sensitive electronic components.
This diode operates within a temperature range of -55°C to 175°C, making it suitable for harsh environments.
The clamping voltage of the Vishay SA12A-E3/54 is rated at 19.9 V, which helps to protect against voltage transients.
The minimum breakdown voltage for this model is 13.3 V, ensuring effective voltage suppression during transient events.
The maximum reverse leakage current is 1 µA, which enhances circuit stability during operation.
This model features a through-hole mounting type, specifically in a DO-15 package, facilitating easy PCB integration.
The Vishay SA12A-E3/54 is a single-element diode, designed for uni-directional transient voltage suppression.
The maximum peak pulse current for this model is 25.1 A, allowing it to manage significant voltage transients effectively.
Yes, this TVS diode is AEC-Q101 compliant, ensuring its suitability for automotive applications.
The diode measures 7.6 mm in length and has a diameter of 3.6 mm, making it compact for various applications.
This model is suitable for automotive, industrial, electronic equipment, and power supply protection applications, providing effective surge protection.
The Vishay SA12A-E3/54 is manufactured in India, ensuring compliance with international standards.
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