The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 400 W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01 % Excellent clamping capability Typical IR less than 1μA when VBR min>12V Surface mount footprint for compact PCB layout 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 30 kV (Air), 30 kV (Contact) Built-in strain relief Fast response time typically less than 1 ps from 0 V to BV min
632.1V Clamp 700mA Ipp Tvs Diode Surface Mount DO-214AC (SMA)
TVS SMA 356V 400W UNIDIR
| Littelfuse, Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | P4SMA440 | P4SMA440-ND | P4SMA440 |
| Product Name | Overvoltage Protection - TVS Diodes - Surface Mount - Series: P4SMA - P4SMA440 | TVS Diodes | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| RoHS Compliant | RoHS | ||
| VC | 632 volts | 632 volts | 632 volts |
| VBR | 396 to 484 volts | 397 volts | 397 volts |
| Configuration | Single |
