# R3540 SemiConductor - CASE: Standard MAKE: Microsemi

**Manufacturer:** Microsemi  
**MPN:** `R3540`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Microsemi |
| Manufacturer name | Microsemi |
| Manufacturer | Microsemi |
| keywords | Buy R3540, R3540, R3540 SemiConductor |
| moq | 1 |
| MPN | R3540 |
| multiple | 1 |
| originalCurrency | {'currency': 'GBP'} |
| qtyInStock | 0 |
| SKU | R3540 |
| snippet | R3540 SemiConductor - CASE: Standard MAKE: Microsemi |
| Type | SemiConductor |
| Case | Standard |
| @Temp (test) (?C) | 150 |
| Ir @ Diff Temp (A) | 3.0m |
| VRRM | 400 |
| 1-Cycle Surge Current (A) | 1.05k |
| @Temp (test) for Vf) | 25 |
| Vf Max | 1.25 |
| Ir @25?C | 50u |
| I(out) (If AVG) Max | 70 |
| @Volts (test) (V) | 400 |
| @If (test) | 200 |
| Oper Temp (?C) Max | 200 |
| Descript | 10kHz Max. Rec. Oper. Freq;Stud is Anode |
| Surface Mounted Yes/No | NO |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Little Diode | R3540 |  |  | None | 1 |
| Digi-Key | R3540-ND | 31.374 | 1 | None | 100 |

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Structured data: `/python/html6/product/500/67000000/67295000/part_--R3540---Microsemi--03fd7bd25b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp