Overview
The PTVS12VS1UR/8X is a 400 W unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Nexperia USA Inc. This component is designed to protect electronic circuits from voltage spikes and transient events. It is packaged in a SOD123W small and flat lead low-profile Surface-Mounted Device (SMD) plastic package, making it suitable for space-constrained applications.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Unidirectional TVS Diode |
| Package / Case | SOD123W |
| Voltage - Reverse Standoff (Typ) | 12 V |
| Voltage - Breakdown (Min) | 13.3 V |
| Voltage - Breakdown (Max) | 14.7 V |
| Peak Pulse Current (Ipp) @ 10/1000 µs | 20.1 A |
| Peak Pulse Power Dissipation (Pppm) @ 10/1000 µs | 400 W |
| Clamping Voltage (Vcl) @ Ippm 10/1000 µs | 19.9 V |
| Maximum Junction Temperature (Tj) | 150 °C |
| Maximum Reverse Leakage Current (IrM) | 2.5 µA |
Key Features
- Unidirectional protection against voltage transients.
- High peak pulse current capability of 20.1 A.
- High peak pulse power dissipation of 400 W.
- Low-profile SOD123W package suitable for surface-mount applications.
- Operating junction temperature up to 150 °C.
- Low reverse leakage current of 2.5 µA.
Applications
The PTVS12VS1UR/8X is suitable for a variety of applications requiring protection against voltage transients, including:
- Automotive systems.
- Industrial control systems.
- Consumer electronics.
- Telecommunication equipment.
- Medical devices.
Q & A
- What is the primary function of the PTVS12VS1UR/8X?
The primary function is to protect electronic circuits from voltage spikes and transient events. - What is the package type of the PTVS12VS1UR/8X?
The package type is SOD123W. - What is the typical reverse standoff voltage of the PTVS12VS1UR/8X?
The typical reverse standoff voltage is 12 V. - What is the minimum breakdown voltage of the PTVS12VS1UR/8X?
The minimum breakdown voltage is 13.3 V. - What is the peak pulse current capability of the PTVS12VS1UR/8X?
The peak pulse current capability is 20.1 A. - What is the peak pulse power dissipation of the PTVS12VS1UR/8X?
The peak pulse power dissipation is 400 W. - What is the maximum junction temperature of the PTVS12VS1UR/8X?
The maximum junction temperature is 150 °C. - What are some common applications for the PTVS12VS1UR/8X?
Common applications include automotive systems, industrial control systems, consumer electronics, telecommunication equipment, and medical devices. - Is the PTVS12VS1UR/8X suitable for surface-mount applications?
Yes, it is suitable for surface-mount applications due to its SOD123W package. - What is the reverse leakage current of the PTVS12VS1UR/8X?
The reverse leakage current is 2.5 µA.
