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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 30V 200MA SC75
- Series：-
- Mfr：onsemi
- 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：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
- Operating Temperature - Junction：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：SC-75, SOT-416
- Supplier Device Package：SC-75, SOT-416
- Grade：-
- Qualification：-
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Overview
The BAT54CTT1 is a dual common cathode Schottky barrier diode manufactured by onsemi. It operates with a maximum reverse voltage of 30 V and a continuous forward current of 200 mA. The device features extremely fast switching speed, with a reverse recovery time of 5.0 ns. Forward voltage ranges from 0.22 V to 0.8 V depending on current levels. Total capacitance is typically 7.6 pF at 1.0 V reverse bias. Power dissipation is 225 mW at 25°C ambient temperature. The component is housed in an SC-75 (SOT-416) surface mount package.
Feature Summary
- Extremely fast switching speed suitable for high-speed applications
- Low forward voltage reduces conduction loss
- Miniature surface mount package ideal for space-limited designs
Applications
- High speed switching
- Circuit protection
- Voltage clamping
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging details such as tape and reel specifications. Confirm RoHS compliance status and lead-free availability through manufacturer datasheets or authorized distributors before procurement. Ensure the SC-75 package dimensions match your PCB footprint requirements.
Selection Notes
Select this component for applications requiring low forward voltage drop and rapid switching characteristics. The dual common cathode configuration allows for efficient use of board space in portable devices. Verify thermal resistance and power dissipation limits relative to the operating environment to ensure reliable performance under specified junction temperatures.
Part Context
This part belongs to the BAT54 series of Schottky barrier diodes designed for general-purpose signal applications. The series utilizes silicon epitaxial technology to achieve low conduction and reverse losses. These diodes are characterized by negligible switching losses and low capacitance, making them suitable for various consumer electronics and communication equipment.
Replacement Considerations
BAT54CTT1G is the lead-free version of this component within the same series.
FAQ
What is the typical forward voltage at 10 mA?
The typical forward voltage is 0.35 V at a forward current of 10 mA.
What is the maximum reverse leakage current?
The maximum reverse leakage current is 2.0 µA when measured at a reverse voltage of 25 V.
What package type does the BAT54CTT1 use?
It uses the SC-75 package, also known as SOT-416, which is a miniature surface mount plastic package.
