SMA4S21AH
ActiveTaiwan Semiconductor Corporation
400W, 24.7V, 5%, UNIDIRECTIONAL, TVS
Deep-Dive with AI
Search across all available documentation for this part.
SMA4S21AH
ActiveTaiwan Semiconductor Corporation
400W, 24.7V, 5%, UNIDIRECTIONAL, TVS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SMA4S21AH |
|---|---|
| Current - Peak Pulse (10/1000µs) | 11.7 A |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 175 ░C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | SOD-128 |
| Power - Peak Pulse | 400 W |
| Power Line Protection | False |
| Qualification | AEC-Q101 |
| Supplier Device Package | SOD-128 |
| Type | Zener |
| Unidirectional Channels [custom] | 1 |
| Voltage - Breakdown (Min) [Min] | 23.5 V |
| Voltage - Clamping (Max) @ Ipp | 34.1 V |
| Voltage - Reverse Standoff (Typ) | 21 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 | $ 0.48 | |
| Digi-Reel® | 1 | $ 0.48 | ||
| Tape & Reel (TR) | 28000 | $ 0.09 | ||
| 70000 | $ 0.08 | |||
| 98000 | $ 0.08 | |||
Description
General part information
SMA4S21 Series
34.1V Clamp 11.7A Ipp Tvs Diode Surface Mount SOD-128