Overview
The SM12T1 is a Transient Voltage Suppressor (TVS) Diode Array produced by onsemi. This component is designed to provide protection against Electrostatic Discharge (ESD) and transient voltage spikes in sensitive electronic equipment. Although the SM12T1 is currently obsolete and no longer manufactured, it remains relevant for understanding ESD protection in legacy systems.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Zener, Unidirectional Channels |
| Number of Channels | 2 |
| Voltage - Reverse Standoff (Typ) | 12V |
| Voltage - Breakdown (Min) | 13.3V |
| Part Status | Obsolete |
Key Features
- Provides protection against ESD and transient voltage spikes.
- Dual common anode configuration.
- Designed for use in voltage and ESD sensitive equipment.
- Compact package suitable for space-constrained applications.
Applications
- Computers and peripherals.
- Printers and business machines.
- Communication systems.
- Medical equipment.
- Other ESD sensitive electronic devices.
Q & A
- What is the SM12T1 used for? The SM12T1 is used for protecting electronic equipment against Electrostatic Discharge (ESD) and transient voltage spikes.
- Who is the manufacturer of the SM12T1? The SM12T1 is manufactured by onsemi.
- What is the typical reverse standoff voltage of the SM12T1? The typical reverse standoff voltage is 12V.
- Is the SM12T1 still in production? No, the SM12T1 is obsolete and no longer manufactured.
- What are some common applications of the SM12T1? Common applications include computers, printers, communication systems, and medical equipment.
- How many channels does the SM12T1 have? The SM12T1 has 2 unidirectional channels.
- What is the minimum breakdown voltage of the SM12T1? The minimum breakdown voltage is 13.3V.
- Why is ESD protection important in electronic devices? ESD protection is crucial to prevent damage from static electricity and ensure the reliability and longevity of electronic components.
- Are there any substitutes available for the SM12T1? Yes, substitutes like the SM12T1G are available for the obsolete SM12T1.
- Where can I find detailed specifications for the SM12T1? Detailed specifications can be found in the datasheet available on the onsemi website or through distributors like Digi-Key.
