Overview
The PTVS40VS1UR,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 in various electronic systems. It is packaged in a small and flat lead SOD123W Surface-Mounted Device (SMD) plastic package, making it suitable for surface-mounted design. The TVS diode is AEC-Q101 qualified, ensuring its reliability in automotive and industrial applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Rated Peak Pulse Power (PPPM) | - | - | - | 400 | W |
| Reverse Standoff Voltage (VRWM) | - | 40 | - | - | V |
| Breakdown Voltage (VBR) | - | 44.4 | 46.7 | 49.0 | V |
| Reverse Leakage Current (IRM) | - | - | - | 0.001 | μA |
| Clamping Voltage (VCL) | - | - | - | 64.5 | V |
| Rated Peak Pulse Current (IPPM) | - | - | - | 6.2 | A |
| Junction Temperature (Tj) | - | - | - | 150 | °C |
| Ambient Temperature (Tamb) | - | -55 | - | 150 | °C |
| Storage Temperature (Tstg) | - | -65 | - | 150 | °C |
| ESD Voltage (VESD) | - | - | - | 30 | kV |
Key Features
- 400 W rated peak pulse power for robust transient overvoltage protection.
- Small SOD123W plastic package suitable for surface-mounted design, with a very low package height of 1 mm.
- AEC-Q101 qualified, ensuring reliability in automotive and industrial applications.
- Reverse standoff voltage range from 3.3 V to 64 V, with the PTVS40VS1UR specifically rated at 40 V.
- Low reverse leakage current (IRM) of 0.001 μA).
- High ESD protection up to 30 kV (contact discharge) according to IEC 61000-4-2).
Applications
- Power supply protection: Protects power supplies from transient overvoltages and surges).
- Automotive applications: Suitable for use in automotive systems due to its AEC-Q101 qualification).
- Industrial applications: Used in various industrial environments to protect against transient voltages).
- Power management: Provides protection in power management circuits and systems).
Q & A
- What is the rated peak pulse power of the PTVS40VS1UR,115? The rated peak pulse power is 400 W).
- What is the package type of the PTVS40VS1UR,115? It is packaged in a SOD123W small and flat lead Surface-Mounted Device (SMD) plastic package).
- What is the reverse standoff voltage (VRWM) of the PTVS40VS1UR,115? The reverse standoff voltage is 40 V).
- Is the PTVS40VS1UR,115 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified, making it suitable for automotive and industrial applications).
- What is the maximum junction temperature for the PTVS40VS1UR,115? The maximum junction temperature is 150 °C).
- What is the ESD protection level of the PTVS40VS1UR,115? It provides ESD protection up to 30 kV (contact discharge) according to IEC 61000-4-2).
- What are the typical applications of the PTVS40VS1UR,115? It is used in power supply protection, automotive applications, industrial applications, and power management circuits).
- What is the clamping voltage of the PTVS40VS1UR,115? The clamping voltage is 64.5 V).
- What is the rated peak pulse current of the PTVS40VS1UR,115? The rated peak pulse current is 6.2 A).
- What is the storage temperature range for the PTVS40VS1UR,115? The storage temperature range is from -65 °C to 150 °C).
