# U1899 SemiConductor - CASE: TO92 MAKE: National Semiconductor

**Manufacturer:** National Semiconductor  
**MPN:** `U1899`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | National Semiconductor |
| Manufacturer name | National Semiconductor |
| Manufacturer | National Semiconductor |
| keywords | Buy U1899, U1899, U1899 SemiConductor |
| moq | 1 |
| MPN | U1899 |
| multiple | 1 |
| originalCurrency | {'currency': 'GBP', 'tierPrice1': '15.95'} |
| qtyInStock | 0 |
| SKU | U1899 |
| snippet | U1899 SemiConductor - CASE: TO92 MAKE: National Semiconductor |
| tierMinQty1 | 1 |
| tierPrice1 | 17.8217325 |
| Type | SemiConductor |
| Case | TO92 |
| @Vds (V) | 20 |
| Vbr DSS | 40 |
| Vbr GSS | 40 |
| Max PD (W) | 360m |
| Ciss Max (F) | 16p |
| Derate (Amb) (W/?C) | 3.2 |
| Idss Max (A) | 8.0m |
| Igss Max (A) | 400p |
| Vp Max | 5.0 |
| Oper Temp (?C) Max | 135 |
| Pinout Equivalence Number | 3-23 |
| Surface Mounted Yes/No | NO |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Little Diode | U1899 | 17.8217325 | 1 | None | 1 |
| 4 Star Electronics | U1899 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/243000000/243162000/part_--U1899---NationalSemiconductor--900ddef341.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp