Circuit Protection
SMAJ78A
ActiveLITTELFUSE
TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,78V V(RWM),DO-214AB / SMC
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
SMAJ78A
ActiveLITTELFUSE
TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,78V V(RWM),DO-214AB / SMC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SMAJ78A |
|---|---|
| Applications | General Purpose |
| Current - Peak Pulse (10/1000µs) | 3.2 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 | True |
| Supplier Device Package | DO-214AC (SMA) |
| 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 | $ 0.06 | |
| 0 | $ 0.05 | |||
| 0 | $ 0.08 | |||
| 1530 | $ 0.29 | |||
| 4980 | $ 0.31 | |||
| 6000 | $ 0.26 | |||
| 8091 | $ 0.35 | |||
| 10200 | $ 0.15 | |||
| Tape & Reel (TR) | 70000 | $ 0.05 | ||
| 125000 | $ 0.05 | |||
| Newark | Each | 1 | $ 0.49 | |
| 10 | $ 0.35 | |||
| 100 | $ 0.17 | |||
| 500 | $ 0.15 | |||
| 1000 | $ 0.13 | |||
| 2500 | $ 0.13 | |||
| 15000 | $ 0.09 | |||
| 30000 | $ 0.09 | |||
| Each (Supplied on Full Reel) | 5000 | $ 0.16 | ||
| 10000 | $ 0.10 | |||
| 10000 | $ 0.14 | |||
| 20000 | $ 0.09 | |||
| 20000 | $ 0.13 | |||
| 30000 | $ 0.12 | |||
| 30000 | $ 0.08 | |||
| 50000 | $ 0.07 | |||
| 50000 | $ 0.11 | |||
Description
General part information
SMAJ78A Series
TVS Diode SMA Suf MT T&R
Documents
Technical documentation and resources