Circuit Protection
SMAJ300A
ActiveBourns Inc.
TVS DIODE, SMAJ SERIES, UNIDIRECTIONAL, 300 V, 486 V, DO-214AC (SMA), 2 PINS
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Circuit Protection
SMAJ300A
ActiveBourns Inc.
TVS DIODE, SMAJ SERIES, UNIDIRECTIONAL, 300 V, 486 V, DO-214AC (SMA), 2 PINS
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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] | -55 °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 |
| Part | Power Line Protection | Bidirectional Channels [custom] | Voltage - Clamping (Max) @ Ipp [Max] | Package / Case | Voltage - Reverse Standoff (Typ) | Current - Peak Pulse (10/1000µs) | Applications | Operating Temperature [Max] | Operating Temperature [Min] | Type | Power - Peak Pulse | Mounting Type | Voltage - Breakdown (Min) [Min] | Supplier Device Package | Unidirectional Channels [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Bourns Inc. | 1 | 42.1 V | DO-214AC SMA | 26 V | 14.3 A | Telecom | 150 °C | -55 °C | Zener | 600 W | Surface Mount | 28.9 V | DO-214AC (SMA) | ||
Bourns Inc. | 1 | 356 V | DO-214AC SMA | 220 V | 1.1 A | General Purpose | 150 °C | -55 °C | Zener | 400 W | Surface Mount | 246 V | DO-214AC (SMA) | ||
 Bourns Inc. | 1 | 12.9 V | DO-214AC SMA | 7.5 V | 31 A | General Purpose | 150 °C | -55 C | Zener | 400 W | Surface Mount | 8.33 V | DO-214AC (SMA) | ||
 Bourns Inc. | 19.9 V | DO-214AC SMA | 12 V | 20.1 A | General Purpose | 150 °C | -55 C | Zener | 400 W | Surface Mount | 13.3 V | DO-214AC (SMA) | 1 | ||
Bourns Inc. | 64.5 V | DO-214AC SMA | 40 V | 9.3 A | Telecom | 150 °C | -55 °C | Zener | 600 W | Surface Mount | 44.4 V | DO-214AC (SMA) | 1 | ||
 Bourns Inc. | 1 | 64.5 V | DO-214AC SMA | 40 V | 9.3 A | Telecom | 150 °C | -55 °C | Zener | 600 W | Surface Mount | 44.4 V | DO-214AC (SMA) | ||
Bourns Inc. | 193 V | DO-214AC SMA | 120 V | 2.1 A | General Purpose | 150 °C | -55 °C | Zener | 400 W | Surface Mount | 133 V | DO-214AC (SMA) | 1 | ||
 Bourns Inc. | 14.4 V | DO-214AC SMA | 8.5 V | 27.8 A | General Purpose | 150 °C | -55 °C | Zener | 400 W | Surface Mount | 9.44 V | DO-214AC (SMA) | 1 | ||
 Bourns Inc. | 1 | 275 V | DO-214AC SMA | 170 V | 1.5 A | General Purpose | 150 °C | -55 °C | Zener | 400 W | Surface Mount | 189 V | DO-214AC (SMA) | ||
Bourns Inc. | 486 V | DO-214AC SMA | 300 V | 800 mA | General Purpose | 150 °C | -55 °C | Zener | 400 W | Surface Mount | 335 V | DO-214AC (SMA) | 1 |
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 | |||
| N/A | 0 | $ 0.07 | ||
| 200 | $ 0.32 | |||
| 2878 | $ 0.59 | |||
| 6000 | $ 0.26 | |||
| 27981 | $ 0.81 | |||
| Strip | 20 | $ 0.32 | ||
| 100 | $ 0.24 | |||
| Tape & Reel (TR) | 5000 | $ 0.15 | ||
| 10000 | $ 0.14 | |||
| 25000 | $ 0.14 | |||
| 50000 | $ 0.14 | |||
| Mouser | N/A | 1 | $ 0.81 | |
| 1 | $ 0.59 | |||
| 10 | $ 0.46 | |||
| 10 | $ 0.50 | |||
| 100 | $ 0.32 | |||
| 100 | $ 0.33 | |||
| 500 | $ 0.25 | |||
| 500 | $ 0.26 | |||
| 1000 | $ 0.21 | |||
| 1000 | $ 0.20 | |||
| 2500 | $ 0.20 | |||
| 5000 | $ 0.15 | |||
| 5000 | $ 0.18 | |||
| 10000 | $ 0.17 | |||
| 25000 | $ 0.16 | |||
| 50000 | $ 0.16 | |||
| 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
SMAJ Series
TVS DIODE, SMAJ SERIES, UNIDIRECTIONAL, 300 V, 486 V, DO-214AC (SMA), 2 PINS
Documents
Technical documentation and resources