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onsemi 1-Element Uni-Directional 350 W Transient Voltage Suppressor Diode, 2-Pin SOD-323 SD12T1G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1mm |
| Length | 1.8mm |
| Model | SD12T1G |
| Width | 1.35mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 150°C |
| Package Type | SOD-323 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 25V |
| 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 | 350W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 15A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- The diode configuration is single, designed for uni-directional protection.
- It features a peak pulse power dissipation of 350 W for transient voltage suppression.
- The diode comes in a compact 2-pin SOD-323 surface mount package.
- Supports a maximum peak pulse current of 15 A.
- Minimum breakdown voltage is 13.3 V with a maximum reverse stand-off voltage of 12 V.
- The clamping voltage is 25 V to protect sensitive electronic circuits.
- Operational temperature ranges from -55°C to 150°C, suitable for automotive applications.
- Maximum reverse leakage current is 1 μA, ensuring minimal standby power loss.
Product Description
onsemi SD12T1G is a high-performance 1-element uni-directional transient voltage suppressor diode designed for protecting electronic circuits from transient voltage spikes. Featuring a peak pulse power dissipation rating of 350 W and packaged in a 2-pin SOD-323 surface mount case, this diode offers compact size with robust ESD protection capabilities for modern electronic and automotive applications.
The diode configuration is single with uni-directional direction type, making it ideal for use where polarity-specific protection is required. It has a minimum breakdown voltage (Vbr) of 13.3 V and a maximum reverse stand-off voltage (Vwm) of 12 V, ensuring reliable safeguarding of sensitive components by clamping voltages to a safe 25 V.
With a maximum peak pulse current of 15 A and a test current of 1 mA, the SD12T1G diode supports transient suppression under extreme ESD events. It has an operating temperature range from -55°C to 150°C, meeting automotive standard AEC-Q101 for high reliability in harsh environments.
Its compact physical dimensions (length 1.8 mm, width 1.35 mm, height 1 mm) provide excellent PCB space savings, making it suitable for dense electronic assemblies. The device also features minimal reverse leakage current of 1 μA, ensuring low power dissipation when idle.
The diode provides an effective solution for ESD protection in automotive, industrial, and consumer electronics applications. Its surface mount SOD-323 package allows for easy assembly and automated manufacturing integration.
Robust transient voltage suppression enhances circuit durability against voltage surges. Compliance with automotive standard AEC-Q101 ensures suitability for demanding application environments. Low leakage current improves energy efficiency in protected circuits.
High peak pulse power rating offers protection against severe transient events.
Ideal for use in discrete semiconductor applications requiring reliable transient voltage suppression, the onsemi SD12T1G ensures device protection, durability, and performance. Explore the Electronics & Electricals category at EnvMart for more semiconductor options and transient voltage suppressors.
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Frequently Asked Questions
The peak pulse power dissipation of this diode is 350 W, providing robust protection against transient voltage spikes.
The maximum reverse stand-off voltage for the SD12T1G is 12 V, ensuring reliable operation under specified conditions.
This model operates within a temperature range of -55°C to 150°C, making it suitable for automotive and harsh environment applications.
The clamping voltage for the SD12T1G is 25 V, which helps protect sensitive electronic circuits from voltage spikes.
The maximum peak pulse current for the SD12T1G is 15 A, allowing it to handle significant transient events effectively.
The dimensions of this diode are 1.8 mm in length, 1.35 mm in width, and 1 mm in height, providing a compact solution for PCB designs.
This diode is packaged in a 2-pin SOD-323 surface mount package, facilitating easy assembly and integration into electronic circuits.
The SD12T1G complies with the automotive standard AEC-Q101, ensuring its reliability in automotive applications.
The SD12T1G features a single element configuration, designed for uni-directional protection.
The minimum breakdown voltage for the SD12T1G is 13.3 V, which is crucial for its protective function.
The maximum reverse leakage current for this model is 1 μA, ensuring minimal standby power loss.
The test current for the SD12T1G is 1 mA, which is used for evaluating its performance under specified conditions.
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