Overview
The PESD24VL1BAF 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 damage caused by ESD and other transients. It is housed in a very small SOD323 (SC-76) SMD plastic package, making it ideal for space-constrained applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VRWM (Reverse Stand-off Voltage) | - | - | - | 24 | V |
| Tj (Junction Temperature) | - | - | - | 150 | °C |
| Tamb (Ambient Temperature) | - | -65 | - | 150 | °C |
| Tstg (Storage Temperature) | - | -65 | - | 150 | °C |
| ESD (Electrostatic Discharge Capability) | IEC 61000-4-2 (contact discharge) | - | - | 23 kV | - |
| Ppp (Max. Peak Pulse Power) | 8/20 µs exponential decay waveform | - | - | 500 W | - |
| Ipp (Surge Current) | IEC 61000-4-5 | - | - | 18 A | - |
| IRM (Reverse Leakage Current) | VRWM = 24 V | - | - | < 1 µA | - |
| V(BR) (Breakdown Voltage) | IR = 5 mA | 25.4 | 27.8 | 30.3 | V |
| Cd (Diode Capacitance) | VR = 0 V; f = 1 MHz | - | - | 11 pF | - |
| V(CL)R (Clamping Voltage) | Ipp = 1 A | - | - | 40 V | - |
| V(CL)R (Clamping Voltage) | Ipp = 3 A | - | - | 70 V | - |
Key Features
- Bidirectional ESD protection of one line
- ESD protection > 23 kV (IEC 61000-4-2, level 4)
- Max. peak pulse power: Ppp = 500 W (8/20 µs exponential decay waveform)
- Low clamping voltage: V(CL)R = 40 V (Ipp = 1 A) and 70 V (Ipp = 3 A)
- Ultra low leakage current: IRM < 1 µA
- Very small SMD plastic package (SOD323/SC-76)
Applications
- Computers and peripherals
- Data lines
- Communication systems
- CAN bus protection
- Audio and video equipment
Q & A
- What is the primary function of the PESD24VL1BAF?
The primary function of the PESD24VL1BAF is to provide bidirectional ElectroStatic Discharge (ESD) protection for one signal line.
- What is the maximum ESD protection voltage of the PESD24VL1BAF?
The PESD24VL1BAF offers ESD protection greater than 23 kV according to IEC 61000-4-2, level 4.
- What is the package type of the PESD24VL1BAF?
The PESD24VL1BAF is housed in a very small SOD323 (SC-76) SMD plastic package.
- What is the maximum peak pulse power of the PESD24VL1BAF?
The maximum peak pulse power of the PESD24VL1BAF is 500 W (8/20 µs exponential decay waveform).
- What are the typical applications of the PESD24VL1BAF?
The PESD24VL1BAF is typically used in computers and peripherals, data lines, communication systems, CAN bus protection, and audio and video equipment.
- What is the clamping voltage of the PESD24VL1BAF?
The clamping voltage of the PESD24VL1BAF is 40 V at Ipp = 1 A and 70 V at Ipp = 3 A.
- What is the reverse leakage current of the PESD24VL1BAF?
The reverse leakage current of the PESD24VL1BAF is less than 1 µA.
- What are the operating temperature ranges for the PESD24VL1BAF?
The operating temperature ranges for the PESD24VL1BAF are -65°C to 150°C for both ambient and junction temperatures.
- Is the PESD24VL1BAF compliant with any ESD standards?
Yes, the PESD24VL1BAF is compliant with IEC 61000-4-2 (level 4) and HBM MIL-Std 883 (class 3).
- What is the diode capacitance of the PESD24VL1BAF?
The diode capacitance of the PESD24VL1BAF is 11 pF at VR = 0 V and f = 1 MHz.
