Circuit Protection
SMAJ300A
ActiveLittelfuse/Commercial Vehicle Products
TVS DIODE, 400W, 300V, UNIDIR, DO-214AC
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Circuit Protection
SMAJ300A
ActiveLittelfuse/Commercial Vehicle Products
TVS DIODE, 400W, 300V, UNIDIR, DO-214AC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SMAJ300A |
|---|---|
| Applications | General Purpose |
| Current - Peak Pulse (10/1000µs) | 800 mA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -65 °C |
| Package / Case | DO-214AC, SMA |
| Power - Peak Pulse | 400 W |
| Power Line Protection | False |
| Supplier Device Package | DO-214AC (SMA) |
| Type | Zener |
| Unidirectional Channels [custom] | 1 |
| Voltage - Breakdown (Min) [Min] | 335 V |
| Voltage - Clamping (Max) @ Ipp [Max] | 486 V |
| Voltage - Reverse Standoff (Typ) | 300 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 | |
| 10 | $ 0.41 | |||
| 100 | $ 0.29 | |||
| 500 | $ 0.22 | |||
| 1000 | $ 0.18 | |||
| 2000 | $ 0.16 | |||
| Digi-Reel® | 1 | $ 0.48 | ||
| 10 | $ 0.41 | |||
| 100 | $ 0.29 | |||
| 500 | $ 0.22 | |||
| 1000 | $ 0.18 | |||
| 2000 | $ 0.16 | |||
| Strip | 20 | $ 0.32 | ||
| 100 | $ 0.24 | |||
| Tape & Reel (TR) | 5000 | $ 0.15 | ||
| 10000 | $ 0.14 | |||
| 25000 | $ 0.14 | |||
| 50000 | $ 0.14 | |||
| Newark | Each | 2500 | $ 0.17 | |
| Each (Supplied on Cut Tape) | 1 | $ 0.52 | ||
| 10 | $ 0.40 | |||
| 25 | $ 0.36 | |||
| 50 | $ 0.32 | |||
| 100 | $ 0.29 | |||
| 250 | $ 0.26 | |||
| 500 | $ 0.24 | |||
Description
General part information
SMAJ300A Series
TVS Diode SMA Suf MT T&R
Documents
Technical documentation and resources