Circuit Protection
SMAJ12CA
ActiveTaiwan Semiconductor Corporation
TVS DIODE, 400W, 12V, BIDIR, DO-214AC ROHS COMPLIANT: YES
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Search across all available documentation for this part.
Circuit Protection
SMAJ12CA
ActiveTaiwan Semiconductor Corporation
TVS DIODE, 400W, 12V, BIDIR, DO-214AC ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SMAJ12CA |
|---|---|
| Applications | General Purpose |
| Bidirectional Channels [custom] | 1 |
| Current - Peak Pulse (10/1000µs) | 20.1 A |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | DO-214AC, SMA |
| Power - Peak Pulse | 400 W |
| Power Line Protection | False |
| Supplier Device Package | DO-214AC (SMA) |
| Type | Zener |
| Voltage - Breakdown (Min) [Min] | 13.3 V |
| Voltage - Clamping (Max) @ Ipp [Max] | 19.9 V |
| Voltage - Reverse Standoff (Typ) | 12 V |
| Part | Current - Peak Pulse (10/1000µs) | Package / Case | Supplier Device Package | Voltage - Breakdown (Min) [Min] | Mounting Type | Voltage - Reverse Standoff (Typ) | Type | Operating Temperature [Min] | Operating Temperature [Max] | Power Line Protection | Power - Peak Pulse | Applications | Unidirectional Channels [custom] | Voltage - Clamping (Max) @ Ipp [Max] | Bidirectional Channels [custom] | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Taiwan Semiconductor Corporation | 20.1 A | DO-214AC SMA | DO-214AC (SMA) | 13.3 V | Surface Mount | 12 V | Zener | -55 °C | 150 °C | 400 W | General Purpose | 1 | 19.9 V | ||||
 Taiwan Semiconductor Corporation | 20.1 A | DO-214AC SMA | DO-214AC (SMA) | 13.3 V | Surface Mount | 12 V | Zener | -55 °C | 150 °C | 400 W | General Purpose | 1 | 19.9 V | ||||
Taiwan Semiconductor Corporation | 20.1 A | DO-214AC SMA | DO-214AC (SMA) | 13.3 V | Surface Mount | 12 V | Zener | -55 °C | 150 °C | 400 W | General Purpose | 19.9 V | 1 | ||||
Taiwan Semiconductor Corporation | 20.1 A | DO-214AC SMA | DO-214AC (SMA) | 13.3 V | Surface Mount | 12 V | Zener | -55 °C | 150 °C | 400 W | 1 | 19.9 V | AEC-Q101 | Automotive | |||
Taiwan Semiconductor Corporation | 18.2 A | DO-214AC SMA | DO-214AC (SMA) | 13.3 V | Surface Mount | 12 V | Zener | -55 °C | 150 °C | 400 W | 1 | 22 V | AEC-Q101 | Automotive | |||
Taiwan Semiconductor Corporation | 20.1 A | DO-214AC SMA | DO-214AC (SMA) | 13.3 V | Surface Mount | 12 V | Zener | -55 °C | 150 °C | 400 W | General Purpose | 19.9 V | 1 |
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 | $ 0.29 | |
| 1 | $ 0.44 | |||
| 10 | $ 0.34 | |||
| 10 | $ 0.21 | |||
| 100 | $ 0.10 | |||
| 100 | $ 0.20 | |||
| 500 | $ 0.10 | |||
| 500 | $ 0.19 | |||
| 1000 | $ 0.10 | |||
| 1000 | $ 0.13 | |||
| 2000 | $ 0.10 | |||
| 2000 | $ 0.12 | |||
| Digi-Reel® | 1 | $ 0.29 | ||
| 1 | $ 0.44 | |||
| 10 | $ 0.21 | |||
| 10 | $ 0.34 | |||
| 100 | $ 0.20 | |||
| 100 | $ 0.10 | |||
| 500 | $ 0.19 | |||
| 500 | $ 0.10 | |||
| 1000 | $ 0.10 | |||
| 1000 | $ 0.13 | |||
| 2000 | $ 0.12 | |||
| 2000 | $ 0.10 | |||
| Strip | 20 | $ 0.16 | ||
| 100 | $ 0.16 | |||
| Tape & Reel (TR) | 5000 | $ 0.14 | ||
| 5000 | $ 0.09 | |||
| 7500 | $ 0.09 | |||
| 7500 | $ 0.10 | |||
| 10000 | $ 0.07 | |||
| 15000 | $ 0.09 | |||
| 15000 | $ 0.07 | |||
| 25000 | $ 0.07 | |||
| 35000 | $ 0.07 | |||
| 37500 | $ 0.09 | |||
| 50000 | $ 0.06 | |||
| 52500 | $ 0.08 | |||
| 70000 | $ 0.05 | |||
| 125000 | $ 0.05 | |||
| Newark | Each | 1 | $ 0.41 | |
| 10 | $ 0.27 | |||
| 25 | $ 0.24 | |||
| 50 | $ 0.21 | |||
| 100 | $ 0.18 | |||
| 500 | $ 0.16 | |||
| Each (Supplied on Full Reel) | 5000 | $ 0.10 | ||
| 10000 | $ 0.10 | |||
| 20000 | $ 0.09 | |||
| 30000 | $ 0.09 | |||
| 50000 | $ 0.09 | |||
Description
General part information
SMAJ12 Series
19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)
Documents
Technical documentation and resources