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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 30V 100MA SOT23
- Series：-
- Mfr：SMC Diode Solutions
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：100mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：2 µA @ 25 V
- Operating Temperature - Junction：125°C (Max)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
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Overview
The BAT54C is a Schottky barrier diode array manufactured by SMC Diode Solutions, housed in an SOT-23-3 surface-mount package. It features a common cathode configuration with two internal elements. The device supports a maximum repetitive peak reverse voltage of 30 V and an average rectified forward current of 100 mA per diode. Key electrical characteristics include a maximum forward voltage of 1 V at 100 mA and a reverse leakage current of 2 µA at 25 V. The component operates within a junction temperature range up to 125°C and exhibits a reverse recovery time of 5 ns.
Feature Summary
- Schottky barrier technology for low conduction losses
- Common cathode dual-element configuration
- Fast switching capability with minimal reverse recovery time
- Small outline surface-mount packaging
Applications
- High-speed signal rectification
- Clamping applications in digital circuits
- Protection against transient voltage spikes
- Low-voltage power supply rectification
Procurement Notes
Verify the manufacturer part number BAT54C specifically against SMC Diode Solutions documentation to ensure correct common cathode configuration. Confirm the SOT-23-3 package type matches design requirements. Check RoHS compliance status and moisture sensitivity level before integration into production workflows.
Selection Notes
Select this component when a common cathode Schottky array is required in a compact SOT-23 footprint. Ensure the 30 V reverse voltage rating meets circuit blocking needs. Verify that the 100 mA current handling capacity is sufficient for the specific load conditions. Consider the 125°C junction temperature limit for thermal management planning.
Part Context
This component belongs to the BAT54 series of small-signal Schottky diodes. The 'C' suffix denotes the common cathode variant, distinguishing it from other configurations like common anode or single diode versions within the same family. It is designed for general-purpose high-speed switching applications requiring low forward voltage drop.
Replacement Considerations
Cross-reference with other manufacturers offering BAT54C equivalents in SOT-23 packages. Verify pinout compatibility and electrical parameter alignment, particularly forward voltage and reverse leakage specifications, before substituting.
