# SMC5K40A-M3/I Vishay General Semiconductor - Diodes Division | Circuit Protection | DigiKey

**Manufacturer:** Vishay General Semiconductor - Diodes Division  
**MPN:** `SMC5K40A-M3/I`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Vishay General Semiconductor - Diodes Division |
| Manufacturer name | Vishay General Semiconductor - Diodes Division |
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Extra Product Name | SMC5K40A-M3/I Vishay General Semiconductor - Diodes Division \| Circuit Protection \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1,000 |
| MPN | SMC5K40A-M3/I |
| multiple | 1,000 |
| qtyInStock | 366 |
| SKU | 7427262 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 500 |
| tierMinQty5 | 1,000 |
| tierPrice1 | 1.081 |
| tierPrice2 | 0.9705999999999999 |
| tierPrice3 | 0.75647 |
| tierPrice4 | 0.62491 |
| tierPrice5 | 0.49334999999999996 |
| Category | Circuit Protection |
| Mfr | Vishay General Semiconductor - Diodes Division |
| Series | TransZorb? |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 40V |
| Voltage - Breakdown (Min) | 44.4V |
| Voltage - Clamping (Max) @ Ipp | 64.5V |
| Current - Peak Pulse (10/1000?s) | 77.5A |
| Power - Peak Pulse | 5000W (5kW) |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | - |
| Operating Temperature | -55?C ~ 150?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AB, SMC |
| Supplier Device Package | DO-214AB (SMC) |
| Base Product Number | SMC5K40 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 7427262 | 1.081 | 1 | 366 | 1000 |
| Digi-Key | 7427149 | 1.081 | 1 | 15 | 1 |
| Digi-Key | 7427375 | 1.081 | 1 | 15 | 1 |

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