Circuit Protection
SMBJ18A
ActiveTaiwan Semiconductor Corporation
TVS DIODE, 600W, 18V, UNIDIR, DO-214AA
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
SMBJ18A
ActiveTaiwan Semiconductor Corporation
TVS DIODE, 600W, 18V, UNIDIR, DO-214AA
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SMBJ18A |
|---|---|
| Applications | General Purpose |
| Current - Peak Pulse (10/1000µs) | 20.5 A |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | SMB, DO-214AA |
| Power - Peak Pulse | 600 W |
| Power Line Protection | False |
| Supplier Device Package | SMB |
| Supplier Device Package | DO-214AA |
| Type | Zener |
| Unidirectional Channels [custom] | 1 |
| Voltage - Breakdown (Min) [Min] | 20 V |
| Voltage - Clamping (Max) @ Ipp [Max] | 29.2 V |
| Voltage - Reverse Standoff (Typ) | 18 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 | |
| 1 | $ 0.30 | |||
| 1 | $ 0.37 | |||
| 10 | $ 0.23 | |||
| 10 | $ 0.32 | |||
| 10 | $ 0.23 | |||
| 100 | $ 0.14 | |||
| 100 | $ 0.22 | |||
| 100 | $ 0.14 | |||
| 500 | $ 0.11 | |||
| 500 | $ 0.13 | |||
| 500 | $ 0.17 | |||
| 1000 | $ 0.09 | |||
| 1000 | $ 0.09 | |||
| 1000 | $ 0.16 | |||
| Digi-Reel® | 1 | $ 0.37 | ||
| 1 | $ 0.48 | |||
| 1 | $ 0.30 | |||
| 10 | $ 0.23 | |||
| 10 | $ 0.32 | |||
| 10 | $ 0.23 | |||
| 100 | $ 0.22 | |||
| 100 | $ 0.14 | |||
| 100 | $ 0.14 | |||
| 500 | $ 0.11 | |||
| 500 | $ 0.17 | |||
| 500 | $ 0.13 | |||
| 1000 | $ 0.09 | |||
| 1000 | $ 0.09 | |||
| 1000 | $ 0.16 | |||
| Tape & Reel (TR) | 3000 | $ 0.13 | ||
| 3000 | $ 0.08 | |||
| 3000 | $ 0.09 | |||
| 6000 | $ 0.07 | |||
| 9000 | $ 0.06 | |||
| 30000 | $ 0.06 | |||
| 42000 | $ 0.07 | |||
| 75000 | $ 0.06 | |||
| 75000 | $ 0.05 | |||
| 150000 | $ 0.05 | |||
| 150000 | $ 0.06 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.31 | |
| 10 | $ 0.24 | |||
| 25 | $ 0.21 | |||
| 50 | $ 0.18 | |||
| 100 | $ 0.14 | |||
| 250 | $ 0.14 | |||
| 500 | $ 0.13 | |||
| 1000 | $ 0.10 | |||
| Each (Supplied on Full Reel) | 5 | $ 0.26 | ||
| 10 | $ 0.22 | |||
| 12000 | $ 0.10 | |||
Description
General part information
SMBJ18 Series
29.2V Clamp 20.5A Ipp Tvs Diode Surface Mount DO-214AA (SMB)
Documents
Technical documentation and resources
