Overview
The PTVS20VS1UR,115 is a 400 W unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Nexperia USA Inc. This component is designed to provide transient overvoltage protection and is packaged in a SOD123W small and flat lead low-profile Surface-Mounted Device (SMD) plastic package. The TVS diode is AEC-Q101 qualified, making it suitable for automotive and industrial applications. It features a very low package height of 1 mm, which is ideal for space-constrained designs.
Key Specifications
| Parameter | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|
| Rated peak pulse power (PPPM) | - | - | - | 400 | W |
| Reverse standoff voltage range (VRWM) | - | - | - | 20 | V |
| Reverse current (IRM) | - | - | - | 0.001 | μA |
| Breakdown voltage (VBR) | - | 22.2 | - | 24.5 | V |
| Clamping voltage (VCL) @ IPPM 10/1000 μs | - | - | - | 32.4 | V |
| Peak pulse current (IPPM) @ 10/1000 μs | - | - | - | 12.3 | A |
| Junction temperature (Tj) | - | - | - | 150 | °C |
Key Features
- 400 W rated peak pulse power (PPPM) for robust transient overvoltage protection.
- Unidirectional configuration for single-line protection.
- Small SOD123W package with a very low profile height of 1 mm, suitable for surface-mounted designs.
- AEC-Q101 qualified, ensuring reliability in automotive and industrial applications.
- Low reverse leakage current (IRM) of 0.001 μA.
- High clamping voltage (VCL) of up to 32.4 V to protect against voltage spikes.
Applications
- Power supply protection: Protects power supplies from transient voltage spikes and surges.
- Automotive applications: Suitable for use in automotive systems due to its AEC-Q101 qualification.
- Industrial applications: Used in various industrial settings to protect against overvoltage conditions.
- Power management: Essential in power management circuits to ensure stable and reliable operation.
Q & A
- What is the rated peak pulse power of the PTVS20VS1UR,115?
The rated peak pulse power (PPPM) is 400 W.
- What is the reverse standoff voltage range (VRWM) of this TVS diode?
The reverse standoff voltage range (VRWM) is 20 V.
- What is the package type and height of the PTVS20VS1UR,115?
The package type is SOD123W, and the height is 1 mm.
- Is the PTVS20VS1UR,115 AEC-Q101 qualified?
- What is the maximum junction temperature (Tj) for this component?
The maximum junction temperature (Tj) is 150 °C.
- What are the typical applications of the PTVS20VS1UR,115?
Typical applications include power supply protection, automotive, industrial, and power management.
- What is the clamping voltage (VCL) at IPPM 10/1000 μs for this TVS diode?
The clamping voltage (VCL) at IPPM 10/1000 μs is up to 32.4 V.
- What is the reverse leakage current (IRM) of the PTVS20VS1UR,115?
The reverse leakage current (IRM) is 0.001 μA.
- Is the PTVS20VS1UR,115 RoHS compliant?
- What is the breakdown voltage (VBR) range for this TVS diode?
The breakdown voltage (VBR) range is from 22.2 V to 24.5 V.
