TVS Diodes P4SMA-E DatasheetThe P4SMA-E series is designed specifically 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
- EPI silicon technology
- Low profile package
- Excellent clamping capability
- For surface mounted applications to optimize board space
- IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
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.
| Catalog # | VR (Vso) | Watts (W) | IPP 10x1000μs (A) | MIN VBR@IT (V) |
MAX VBR@IT (V) |
Vc (V) | IT (mA) |
Ir@Vso (μA) |
Max Temp (° C) |
| P4SMA350A-E | 300 | 400 | 0.90 | 332 | 368 | 482 | 1 | 1 | 150 |
| P4SMA400A-E | 342 | 400 | 0.75 | 380 | 420 | 548 | 1 | 1 | 150 |
| P4SMA440A-E | 376 | 400 | 0.68 | 418 | 462 | 602 | 1 | 1 | 150 |