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LITTELFUSE P4SMA18CA
| Manufacturer | Littelfuse |
|---|---|
| Mfr. Part Number | P4SMA18CA |
| Electland Part Code | 394513 |
| Electland Part Number | |
| Category | TVS Diodes |
| Description | 25.5V Clamp 16.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA) |
| Datasheet | Download |
Product Attributes
| Category | Circuit Protection Transient Voltage Suppressors (TVS) TVS Diodes |
|---|---|
| type | TVS |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 15.3V |
| Voltage - Breakdown (Min) | 17.1V |
| Voltage - Clamping (Max) @ Ipp | 25.5V |
| Current - Peak Pulse (10/1000µs) | 16.1A |
| Power - Peak Pulse | 400W |
| Power Line Protection | No |
| Applications | General Purpose |
| Operating Temperature | -65℃~+150℃ |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AC, SMA |
| Supplier Device Package | DO-214AC (SMA) |
| Number of Channels | 1 |
| Reverse Leakage Current (Ir) | 1uA |
| Peak Pulse Current (Ipp) | 16.1A@10/1000us |
| Clamping Voltage | 25.5V |
| Peak Pulse Power Dissipation (Ppp) | 400W@10/1000us |
| Voltage - Breakdown | 18.9V |
| Polarity | Bidirectional |
| Reverse Stand-Off Voltage (Vrwm) | 15.3V |
| Packaging | DO-214AC |
| ReachStatus | REACH Affected |
| RohsStatus | ROHS3 Compliant |
| MoistureSensitivityLevel | 1 (Unlimited) |
| ExportControlClassNumber | EAR99 |
| HtsusCode | 8541.10.0080 |
| Weight | 0.062g |
Introduction
The P4SMA series is designed specifcally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features
- 400W peak pulse power capability at 10/1000µs waveform, repetition rate (duty cycles): 0.01%
- Excellent clamping capability
- Low incremental surge resistance
- Typical |R less than 1µA when VBR min>12V
- Optimized surface mount footprint for minimal PCB space impact
- Low profile package
- Typical failure mode due to exceeding maximum ratings is a short circuit condition
- Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A
- IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
- EFT protection of data lines in accordance with IEC 61000-4-4
- Built-in strain relief
- Fast response time: typically less than 1.0ps from 0V to BV min
- High temperature to reflow soldering guaranteed: 260°C/40sec
- pBR@TJ = VBR@25°C × (1+αT×(TJ - 25)) (αT: Temperature Coefficient, typical value is 0.1%)
- UL Recognized epoxy meeting flammability classification V-0
- Meet MSL level1, per J-STD-020, LF maximum peak of 260°C
- Matte tin lead–free Plated
- Halogen-free and RoHS compliant
- Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD609A.01)
Applications
- TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications.
