# SZ1SMB5940BT3G ON Semiconductor | Discrete Semiconductor Products | DigiKey

**Manufacturer:** ON Semiconductor  
**MPN:** `SZ1SMB5940BT3G`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | ON Semiconductor |
| Manufacturer name | ON Semiconductor |
| Manufacturer | ON Semiconductor |
| Extra Product Name | SZ1SMB5940BT3G ON Semiconductor \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| minimum | 2,500 |
| moq | 2500 |
| MPN | SZ1SMB5940BT3G |
| multiple | 2500 |
| qtyInStock | 0 |
| SKU | SZ1SMB5940BT3G-ND |
| tierMinQty1 | 2500 |
| tierPrice1 | 0.29460 |
| Mfr | ON Semiconductor |
| Part Status | Active |
| Tolerance | ?5% |
| Operating Temperature | -65?C ~ 150?C |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
| Supplier Device Package | SMB |
| Voltage - Zener (Nom) (Vz) | 43 V |
| Power - Max | 3 W |
| Impedance (Max) (Zzt) | 53 Ohms |
| Current - Reverse Leakage @ Vr | 1 ?A @ 32.7 V |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | SZ1SMB5940BT3G-ND | 0.2946 | 1 | None | 2500 |
| Hotenda | H1874161 |  |  | None | 1 |
| iodParts | SZ1SMB5940BT3G |  |  | 1795 | 1 |
| Newark | 76T8003 | 0.338 | 1 | None | 2500 |
| Digi-Key | 3063005 | 0.30187 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/112000000/112105000/part_--SZ1SMB5940BT3G---ONSemiconductor--1344ee8cbb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp