Overview
The PESD1FLEX,215 is a FlexRay bus ESD protection diode designed and manufactured by Nexperia USA Inc. This component is specifically engineered to protect two automotive FlexRay bus lines from damage caused by ElectroStatic Discharge (ESD) and other transient pulses. The device is packaged in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package, making it highly suitable for space-constrained automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT23 (TO-236AB) |
| Max. Peak Pulse Power (PPPM) | 200 W at tp = 8/20 µs |
| Low Clamping Voltage (VCL) | 40 V at IPP = 1 A |
| Ultra Low Leakage Current (IRM) | 1 nA |
| Typical Diode Capacitance Matching | ΔC/C = 0.1% |
| ESD Protection | Up to 23 kV, IEC 61000-4-2, level 4 |
| Surge Protection | IEC 61000-4-5, IPPM = 3 A at tp = 8/20 µs |
| AEC-Q101 Qualification | Yes |
Key Features
- Protects two automotive FlexRay bus lines in a single SOT23 package.
- High ESD protection up to 23 kV (IEC 61000-4-2, level 4).
- Low clamping voltage of 40 V at IPP = 1 A.
- Ultra low leakage current of 1 nA.
- Typical diode capacitance matching with ΔC/C = 0.1%.
- AEC-Q101 qualified for automotive reliability.
- Compact SOT23 package suitable for space-constrained designs.
Applications
The PESD1FLEX,215 is primarily designed for automotive applications, particularly for protecting FlexRay bus lines. It is suitable for use in various automotive systems where ESD and surge protection are critical, such as in vehicle networking, safety systems, and other electronic control units.
Q & A
- What is the primary function of the PESD1FLEX,215? The PESD1FLEX,215 is designed to protect two automotive FlexRay bus lines from damage caused by ElectroStatic Discharge (ESD) and other transient pulses.
- What package type is the PESD1FLEX,215 available in? The PESD1FLEX,215 is available in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
- What is the maximum peak pulse power of the PESD1FLEX,215? The maximum peak pulse power (PPPM) is 200 W at tp = 8/20 µs.
- What is the low clamping voltage of the PESD1FLEX,215? The low clamping voltage (VCL) is 40 V at IPP = 1 A.
- Is the PESD1FLEX,215 AEC-Q101 qualified? Yes, the PESD1FLEX,215 is AEC-Q101 qualified for automotive reliability.
- What is the ESD protection level of the PESD1FLEX,215? The PESD1FLEX,215 provides ESD protection up to 23 kV, IEC 61000-4-2, level 4.
- What is the typical diode capacitance matching of the PESD1FLEX,215? The typical diode capacitance matching is ΔC/C = 0.1%.
- What are the main applications of the PESD1FLEX,215? The PESD1FLEX,215 is primarily used in automotive applications, particularly for protecting FlexRay bus lines.
- How does the PESD1FLEX,215 handle surge protection? The PESD1FLEX,215 provides surge protection according to IEC 61000-4-5, with IPPM = 3 A at tp = 8/20 µs.
- What is the ultra low leakage current of the PESD1FLEX,215? The ultra low leakage current (IRM) is 1 nA.
