Circuit Protection
SMBJ440A
ActiveLittelfuse/Commercial Vehicle Products
TVS SURF MT DO214AA SMBJ440A/ TR ROHS COMPLIANT: YES
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Circuit Protection
SMBJ440A
ActiveLittelfuse/Commercial Vehicle Products
TVS SURF MT DO214AA SMBJ440A/ TR ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SMBJ440A |
|---|---|
| Applications | General Purpose |
| Current - Peak Pulse (10/1000µs) | 900 mA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -65 °C |
| Package / Case | SMB, DO-214AA |
| Power - Peak Pulse | 600 W |
| Power Line Protection | False |
| Supplier Device Package | DO-214AA (SMBJ) |
| Type | Zener |
| Unidirectional Channels [custom] | 1 |
| Voltage - Breakdown (Min) [Min] | 492 V |
| Voltage - Clamping (Max) @ Ipp | 713 V |
| Voltage - Reverse Standoff (Typ) | 440 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 | $ 0.63 | |
| 10 | $ 0.53 | |||
| 100 | $ 0.37 | |||
| 500 | $ 0.29 | |||
| 1000 | $ 0.24 | |||
| Digi-Reel® | 1 | $ 0.63 | ||
| 10 | $ 0.53 | |||
| 100 | $ 0.37 | |||
| 500 | $ 0.29 | |||
| 1000 | $ 0.24 | |||
| Tape & Reel (TR) | 3000 | $ 0.21 | ||
| 6000 | $ 0.20 | |||
| 9000 | $ 0.19 | |||
| 12000 | $ 0.17 | |||
| 30000 | $ 0.17 | |||
| 30000 | $ 0.18 | |||
| 42000 | $ 0.08 | |||
| 75000 | $ 0.07 | |||
| Newark | Each | 2500 | $ 0.18 | |
| Each (Supplied on Full Reel) | 1 | $ 0.25 | ||
| 5000 | $ 0.24 | |||
| 10000 | $ 0.22 | |||
| 20000 | $ 0.21 | |||
| 30000 | $ 0.19 | |||
| 50000 | $ 0.18 | |||
Description
General part information
SMBJ440A Series
The SMBJ 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