BAR43CFILM – STMicroelectronics
Diode Array, 1 Pair Common Cathode, 30V, 200mA, SMT, TO-236-3/SC-59/SOT-23-3
Stock Quantity: 4068
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.23 |
| 10+ | |
| 50+ | |
| 100+ |
4068 in stock
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Overview
The STMicroelectronics BAR43CFILM is a dual Schottky diode array configured as a common cathode pair, designed for high-speed switching applications where minimal forward voltage drop and rapid response are paramount. Its primary function is efficient rectification and signal steering in compact electronic systems. A critical design consideration when utilizing this component is the trade-off between its low leakage current (500 nA @ 30V) and its forward voltage drop (1V @ 100mA); achieving lower leakage often necessitates operating at reduced current densities, which can impact overall system throughput.
Key Features
- Diode Configuration: 1 Pair Common Cathode
- Technology: Schottky
- DC Reverse Voltage (Vr) Max: 30 V
- Average Rectified Current (Io) per Diode: 100 mA
- Forward Voltage (Vf) Max @ If: 1 V @ 100 mA
- Reverse Recovery Time (trr): 5 ns
- Package: SOT-23-3 (TO-236-3, SC-59)
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.
- High-frequency signal clamping in RF front-ends
- Low-power voltage rectification in portable devices
- Reverse polarity protection for sensitive ICs
- Signal path switching in data acquisition modules
