BAR43C – TBC
30 V, 200 mA Schottky Diode Array, SOT‑23
Stock Quantity: 1148
Selling Unit: Each
| Quantity | Price (ex VAT) |
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| 1+ | 0.05 |
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1148 in stock
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- 6 month warranty on all stock items
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Overview
The onsemi BAR43C is a dual-anode common-cathode Schottky diode designed for low-voltage rectification and signal switching applications. Its primary strength lies in its exceptionally low forward voltage drop (Vf) of 800 mV at 200 mA, which minimizes power dissipation in high-speed switching circuits. However, designers must carefully consider the trade-off between this low Vf and the relatively low repetitive reverse voltage rating (Vrrm) of 30 V, which limits its suitability for applications with significant voltage transients or higher DC bias requirements.
Key Features
- Configuration: Dual Anode Common Cathode
- Forward Current (If): 200 mA
- Repetitive Reverse Voltage (Vrrm): 30 V
- Forward Voltage (Vf): 800 mV @ 200 mA
- Forward Surge Current (Ifsm): 750 mA
- Package: SOT-23-3 (2.92 mm x 1.3 mm x 0.93 mm)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Low-power DC-DC converter output rectification
- Reverse polarity protection in portable electronics
- Signal clamping in high-speed data interfaces
- RF detector circuits requiring minimal signal attenuation
