Circuit Protection
P4SMA550A
ActiveLittelfuse/Commercial Vehicle Products
DIODE, TVS, 400W, 550V, UNI, 5%, SMA
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
P4SMA550A
ActiveLittelfuse/Commercial Vehicle Products
DIODE, TVS, 400W, 550V, UNI, 5%, SMA
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | P4SMA550A |
|---|---|
| Applications | General Purpose |
| Current - Peak Pulse (10/1000µs) | 500 mA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -65 °C |
| Package / Case | DO-214AC, SMA |
| Power - Peak Pulse | 400 W |
| Power Line Protection | False |
| Supplier Device Package | DO-214AC (SMA) |
| Type | Zener |
| Unidirectional Channels [custom] | 1 |
| Voltage - Breakdown (Min) [Min] | 522.5 V |
| Voltage - Clamping (Max) @ Ipp | 760 V |
| Voltage - Reverse Standoff (Typ) | 495 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.47 | |
| 1 | $ 0.54 | |||
| 10 | $ 0.34 | |||
| 10 | $ 0.46 | |||
| 100 | $ 0.17 | |||
| 100 | $ 0.32 | |||
| 500 | $ 0.15 | |||
| 500 | $ 0.25 | |||
| 1000 | $ 0.12 | |||
| 1000 | $ 0.20 | |||
| 2000 | $ 0.18 | |||
| 2000 | $ 0.10 | |||
| Digi-Reel® | 1 | $ 0.54 | ||
| 1 | $ 0.47 | |||
| 10 | $ 0.34 | |||
| 10 | $ 0.46 | |||
| 100 | $ 0.32 | |||
| 100 | $ 0.17 | |||
| 500 | $ 0.15 | |||
| 500 | $ 0.25 | |||
| 1000 | $ 0.20 | |||
| 1000 | $ 0.12 | |||
| 2000 | $ 0.10 | |||
| 2000 | $ 0.18 | |||
| Tape & Reel (TR) | 5000 | $ 0.15 | ||
| 7500 | $ 0.10 | |||
| 15000 | $ 0.09 | |||
| 37500 | $ 0.09 | |||
| 52500 | $ 0.08 | |||
| Newark | Each | 1 | $ 0.46 | |
| 10 | $ 0.35 | |||
| 25 | $ 0.31 | |||
| 50 | $ 0.27 | |||
| 100 | $ 0.23 | |||
| 500 | $ 0.22 | |||
| 1000 | $ 0.18 | |||
Description
General part information
P4SMA550A Series
The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Documents
Technical documentation and resources