# BAR43FILM STMicroelectronics | Discrete Semiconductor Products | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `BAR43FILM`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, ST MICROELECTRONICS, ST Microelectronics, STMICROELECTRONICS, Stmicroelectronics |
| CategoryL1 | Discrete Semiconductor Products |
| CategoryL2 | Diodes |
| CategoryL3 | Rectifiers |
| Extra Product Name | BAR43FILM STMicroelectronics \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | BAR43FILM |
| multiple | 1 |
| packaging | Cut Tape (CT) & Digi-Reel? |
| qtyInStock | 19446 |
| SKU | 603546 |
| snippet | Diode 30 V 100mA Surface Mount SOT-23-3 |
| tariff | 1.2 |
| tierMinQty1 | 1 |
| tierMinQty10 | 75,000 |
| tierMinQty2 | 10 |
| tierMinQty3 | 100 |
| tierMinQty4 | 500 |
| tierMinQty5 | 1,000 |
| tierMinQty6 | 3,000 |
| tierMinQty7 | 6,000 |
| tierMinQty8 | 15,000 |
| tierMinQty9 | 30,000 |
| tierPrice1 | 0.516 |
| tierPrice10 | 0.05805 |
| tierPrice2 | 0.3828 |
| tierPrice3 | 0.21672 |
| tierPrice4 | 0.143496 |
| tierPrice5 | 0.11001599999999999 |
| tierPrice6 | 0.095664 |
| tierPrice7 | 0.0861 |
| tierPrice8 | 0.076536 |
| tierPrice9 | 0.05979 |
| Part Number | BAR43FILM |
| Product Group | BISS |
| Digi-Key Part Number | 497-2521-2-ND - Tape & Reel (TR) |
| Manufacturer Product Number | BAR43FILM |
| Description | DIODE SCHOTTKY 30V 100MA SOT23-3 |
| Manufacturer Standard Lead Time | 99 Weeks |
| Detailed Description | Diode 30 V 100mA Surface Mount SOT-23-3 |
| Category | Discrete Semiconductor Products |
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Technology | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 30 V |
| Current - Average Rectified (Io) | 100mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 5 ns |
| Current - Reverse Leakage @ Vr | 500 nA @ 30 V |
| Capacitance @ Vr, F | 7pF @ 1V, 1MHz |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 603546 | 0.516 | 1 | 19446 | 1 |
| Newark | 72K5954 | 0.288 | 1 | 39320 | 5 |
| 1Source | BAR43FILM |  |  | None | 1 |
| Future Electronics | 6923684 | 0.112 | 1 | None | 1 |
| RS Delivers | 178-7381 | 0.065 | 1 | None | 3000 |
| TME | BAR43FILM | 0.057 | 1 | 9200 | 20 |
| i-components | BAR43FILM | 0.023 | 1 | 1225327 | 3000 |
| 4 Star Electronics | BAR43FILM |  |  | None | 1 |
| Digi-Key | 1848516 | 0.529 | 1 | None | 1000 |
| RS Delivers | 714-0461 | 0.387 | 1 | 2300 | 1 |
| RS Delivers | 714-0461P | 0.387 | 1 | 2800 | 1 |
| st.com | BAR43FILM | 0.41 | 1 | None | 1 |
| Newark | 89K1203 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/188000000/188314500/part_--BAR43FILM---STMicroelectronics--5a421b165a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp