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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 200MA SOT23
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：800 mV @ 100 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：2 µA @ 25 V
- Capacitance @ Vr, F：10pF @ 1V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CBAT54 TR PBFREE is a single silicon Schottky diode housed in an SOT-23 surface-mount package. It features a continuous reverse voltage of 30 V and a continuous forward current rating of 200 mA. The device exhibits low forward voltage, ranging from 240 mV at 0.1 mA to 800 mV at 100 mA. Reverse leakage current is limited to 2.0 μA at 25 V. Junction capacitance is 10 pF at 1.0 V reverse bias, with a typical reverse recovery time of 5.0 ns. Operating junction temperature spans -65°C to +150°C.
Feature Summary
- Utilizes silicon Schottky technology for fast switching performance
- Designed for surface-mount assembly in compact SOT-23 packages
- Provides low forward voltage drop characteristics across specified current ranges
Applications
- High-frequency rectification circuits
- Power supply input protection
- Clamping applications in signal processing
Procurement Notes
Verify the specific part number suffix against manufacturer documentation to confirm plating options and packaging configuration. Ensure the ordering code matches the required lead-free specifications. Cross-reference datasheet revision dates to confirm electrical parameter consistency before finalizing procurement orders.
Selection Notes
Select this component for designs requiring low forward voltage and rapid switching speeds within a small footprint. Evaluate thermal resistance and power dissipation limits relative to ambient operating conditions. Confirm that the 30 V reverse voltage rating exceeds peak circuit voltages to ensure reliable operation under all expected load scenarios.
Part Context
This component belongs to the Central Semiconductor CBAT54 series, which includes single, dual common anode, dual common cathode, and dual series configurations. All variants share identical electrical characteristics but differ in internal connection topology and marking codes. The series is designed for general-purpose high-speed switching applications in consumer and industrial electronics.
Replacement Considerations
Consult official substitution guides for compatible equivalents. Verify pinout compatibility and electrical ratings match original requirements when considering alternative manufacturers or package variations.
