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Product Detailed Parameters
- Description：DIODE ARR SCHOT 30V 200MA SOT523
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：200mA (DC)
- 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：-65°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：SOT-523
- Supplier Device Package：SOT-523
- Grade：-
- Qualification：-
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Overview
The BAT54CTA-2078 is a dual Schottky barrier diode array manufactured by Diodes Incorporated. It features a common cathode configuration with two independent anodes sharing a single cathode terminal. The device is housed in a surface-mount SOT-23-3 package and utilizes silicon technology. Key electrical specifications include a maximum repetitive reverse voltage of 30 V, a continuous forward current of 200 mA per diode, and a peak non-repetitive forward surge current of 600 mA. The typical forward voltage is 800 mV at 100 mA, with a maximum reverse leakage current of 2 µA at 25 V. Operating temperatures range from -65 °C to +125 °C.
Feature Summary
- Dual Schottky barrier diode array with common cathode topology for efficient signal rectification
- Low forward voltage drop characteristics to minimize power loss in high-speed switching applications
- Compact SOT-23-3 surface-mount package design suitable for space-constrained PCB layouts
Applications
- Power supply input protection circuits
- Mobile telecommunications equipment signal routing
- SCSI bus interface protection
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm exact binning or tape-and-reel specifications. Confirm RoHS compliance status through the latest datasheet revision. Ensure the ordering code matches the required packaging format for automated assembly processes.
Selection Notes
Select this component when a low-capacitance, fast-switching dual diode solution is required in a minimal footprint. The common cathode arrangement simplifies circuit design for clamping or OR-ing applications. Verify thermal management requirements given the small package size and operating temperature limits.
Part Context
This part belongs to the BAT54 series of Schottky diodes produced by Diodes Incorporated. The series is widely recognized for its reliability in consumer electronics and industrial control systems. The BAT54CTA variant specifically denotes the common cathode configuration within this family.
Replacement Considerations
Cross-reference with other manufacturers offering BAT54CT equivalents such as ON Semiconductor or NXP. Ensure pinout compatibility and electrical parameter alignment before substitution.
