Circuit Protection
SMBJ78A
ActiveLITTELFUSE
TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,78V V(RWM),DO-214AA / SMB ROHS COMPLIANT: YES
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Search across all available documentation for this part.
Circuit Protection
SMBJ78A
ActiveLITTELFUSE
TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,78V V(RWM),DO-214AA / SMB ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | SMBJ78A |
|---|---|
| Applications | General Purpose |
| Current - Peak Pulse (10/1000µs) | 4.8 A |
| 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] | 86.7 V |
| Voltage - Clamping (Max) @ Ipp [Max] | 126 V |
| Voltage - Reverse Standoff (Typ) | 78 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.08 | |
| 0 | $ 0.06 | |||
| 200 | $ 0.29 | |||
| 1355 | $ 0.20 | |||
| 3000 | $ 0.75 | |||
| 5418 | $ 0.23 | |||
| 6000 | $ 0.58 | |||
| 6000 | $ 0.28 | |||
| 76402 | $ 0.17 | |||
| 300000 | $ 0.22 | |||
| Tape & Reel (TR) | 3000 | $ 0.22 | ||
| 42000 | $ 0.07 | |||
| 75000 | $ 0.06 | |||
| 150000 | $ 0.06 | |||
| Mouser | N/A | 1 | $ 0.30 | |
| 10 | $ 0.18 | |||
| 100 | $ 0.11 | |||
| 500 | $ 0.11 | |||
| 1000 | $ 0.10 | |||
| 3000 | $ 0.10 | |||
| 6000 | $ 0.09 | |||
| 9000 | $ 0.08 | |||
| 24000 | $ 0.08 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 0.17 | |
| 5000 | $ 0.17 | |||
| 10000 | $ 0.14 | |||
| 10000 | $ 0.12 | |||
| 20000 | $ 0.10 | |||
| 20000 | $ 0.13 | |||
| 30000 | $ 0.12 | |||
| 30000 | $ 0.10 | |||
| 50000 | $ 0.11 | |||
| 50000 | $ 0.09 | |||
Description
General part information
SMBJ 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
