Overview
The PESD3V3L1BAZ is a low capacitance bidirectional ElectroStatic Discharge (ESD) protection diode manufactured by Nexperia USA Inc. This component is designed to protect one signal line from ESD events and is packaged in a very small SOD323 (SC-76) SMD plastic package. It is particularly suited for applications requiring high ESD robustness and minimal circuit disturbance.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Bidirectional ESD protection diode |
| Package | SOD323 (SC-76) |
| Voltage - Reverse Standoff (Typ) | 3.3V (Max) |
| Voltage - Breakdown (Min) | 5.8V |
| Voltage - Clamping (Max) @ Ipp | 26V |
| Current - Peak Pulse (10/1000µs) | 18A (8/20µs) |
| Power - Peak Pulse | 500W |
| Capacitance @ Frequency | 101pF @ 1MHz |
| Operating Temperature | -65°C ~ 150°C (TA) |
| Mounting Type | Surface Mount |
Key Features
- ESD protection up to 30 kV
- Increased system ESD robustness
- Excellent ESD clamping behavior
- Optimized protection with low clamping voltages and fast response times
- High peak pulse power (8/20 μs) performance
- Ultra low leakage current
- Low device capacitance to avoid unwanted circuit disturbances
Applications
- Automotive bus protection
- Data and audio interfaces (e.g., car multimedia line protection)
- Overvoltage protection (e.g., airbag controllers, ABS, ESC)
- Car driver interface protection (e.g., dashboard panels)
- General purpose ESD protection in various electronic devices
Q & A
- What is the PESD3V3L1BAZ used for?
The PESD3V3L1BAZ is used for bidirectional ESD protection in electronic circuits, particularly to protect one signal line from ESD events.
- What is the package type of the PESD3V3L1BAZ?
The PESD3V3L1BAZ is packaged in a SOD323 (SC-76) SMD plastic package.
- What is the maximum reverse standoff voltage of the PESD3V3L1BAZ?
The maximum reverse standoff voltage is 3.3V.
- What is the peak pulse current rating of the PESD3V3L1BAZ?
The peak pulse current rating is 18A (8/20µs).
- What is the operating temperature range of the PESD3V3L1BAZ?
The operating temperature range is -65°C to 150°C (TA).
- Is the PESD3V3L1BAZ RoHS compliant?
Yes, the PESD3V3L1BAZ is RoHS compliant.
- What is the capacitance of the PESD3V3L1BAZ at 1 MHz?
The capacitance at 1 MHz is 101 pF.
- What are some common applications of the PESD3V3L1BAZ?
Common applications include automotive bus protection, data and audio interfaces, overvoltage protection, and car driver interface protection.
- Does the PESD3V3L1BAZ have ultra low leakage current?
Yes, the PESD3V3L1BAZ has ultra low leakage current.
- How does the PESD3V3L1BAZ protect against ESD events?
The PESD3V3L1BAZ protects against ESD events by clamping the voltage to a safe level, thereby preventing damage to the protected circuit.
