Overview
The PTVS14VS1UR/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 transients and spikes, ensuring the reliability and longevity of the system. 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 | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Reverse Standoff Voltage (VRWM) | - | 14.0 | - | - | V |
| Breakdown Voltage (VBR) | - | 15.6 | 16.4 | 17.2 | V |
| Reverse Leakage Current (IRM) | At VRWM | - | - | 5 | μA |
| Clamping Voltage (VCL) | At 1 mA | - | - | 23.2 | V |
| Peak Pulse Current (IPPM) | 10/1000 μs | - | - | 17.2 | A |
| Peak Pulse Power Dissipation (PPPM) | - | - | - | 400 | W |
| Junction Temperature (Tj) | - | - | - | 150 | °C |
| Ambient Temperature (Tamb) | - | -55 | - | 150 | °C |
| Storage Temperature (Tstg) | - | -65 | - | 150 | °C |
| Package / Case | - | - | - | SOD-123W | - |
Key Features
- 400 W peak pulse power dissipation, providing robust protection against transient voltages.
- Unidirectional TVS diode, suitable for protecting against positive voltage transients.
- Low-profile SOD123W package, ideal for space-constrained applications.
- High junction temperature rating of up to 150°C, ensuring reliability in harsh environments.
- Compliance with IEC 61000-4-2 ESD standards, offering protection against electrostatic discharges.
- Wide operating temperature range from -55°C to 150°C, making it versatile for various applications.
Applications
- Automotive systems: Protects electronic circuits in vehicles from voltage transients and spikes.
- Industrial control systems: Ensures the reliability of control circuits in industrial environments.
- Consumer electronics: Provides protection against voltage surges in consumer electronic devices.
- Telecommunication equipment: Safeguards telecommunication systems from transient voltages.
- Medical devices: Protects sensitive medical equipment from voltage spikes and transients.
Q & A
- What is the peak pulse power dissipation of the PTVS14VS1UR/8X?
The peak pulse power dissipation is 400 W.
- What is the package type of the PTVS14VS1UR/8X?
The package type is SOD-123W.
- What is the reverse standoff voltage (VRWM) of the PTVS14VS1UR/8X?
The reverse standoff voltage (VRWM) is 14 V.
- What is the breakdown voltage (VBR) range of the PTVS14VS1UR/8X?
The breakdown voltage (VBR) range is from 15.6 V to 17.2 V.
- What is the peak pulse current (IPPM) of the PTVS14VS1UR/8X?
The peak pulse current (IPPM) is 17.2 A.
- What is the junction temperature rating of the PTVS14VS1UR/8X?
The junction temperature rating is up to 150°C.
- Is the PTVS14VS1UR/8X compliant with any ESD standards?
Yes, it is compliant with IEC 61000-4-2 ESD standards.
- What are the typical applications of the PTVS14VS1UR/8X?
Typical applications include automotive systems, industrial control systems, consumer electronics, telecommunication equipment, and medical devices.
- What is the storage temperature range for the PTVS14VS1UR/8X?
The storage temperature range is from -65°C to 150°C.
- Is the PTVS14VS1UR/8X suitable for high-temperature environments?
Yes, it is suitable for high-temperature environments with an operating temperature range from -55°C to 150°C.
