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Product Detailed Parameters
- Description：DIODE ARR SCHOT 30V 200MA SC893
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- 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-89, SOT-490
- Supplier Device Package：SC-89-3
- Grade：-
- Qualification：-
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Overview
The BAT54CXV3T1 is a dual common cathode Schottky barrier diode manufactured by onsemi. It operates with a maximum reverse voltage of 30 V and supports a DC forward current of 200 mA. The device features an extremely fast switching speed with a reverse recovery time of 5.0 ns. Typical forward voltage drops range from 0.22 V at 0.1 mA to 0.8 V at 100 mA. Total capacitance is typically 7.6 pF at 1.0 V reverse bias. Power dissipation is rated at 240 mW at 25°C ambient temperature, with a junction-to-ambient thermal resistance of 525 °C/W.
Feature Summary
- Extremely fast switching speed suitable for high-frequency applications
- Low forward voltage characteristics reduce conduction losses
- Miniature surface mount package designed for space-constrained environments
Applications
- High-speed switching circuits
- Voltage clamping applications
- Circuit protection systems
Procurement Notes
Verify the specific ordering suffix to confirm packaging details. The standard tape and reel quantity is 3000 units. Confirm lead-free status if required by assembly specifications. Ensure the SC-89 package dimensions match the target PCB footprint. Validate electrical parameters against the official datasheet before finalizing component selection.
Selection Notes
Select this component when low forward voltage and rapid switching are critical requirements. The dual common cathode configuration allows for efficient rectification or logic operations in minimal space. Consider the 30 V reverse voltage rating for appropriate circuit protection levels. Evaluate thermal constraints given the small package size and power dissipation limits.
Part Context
This device belongs to the BAT54 series of Schottky barrier diodes produced by onsemi. It utilizes the SC-89 (CASE 463C) miniature surface mount package. The series is engineered for portable electronics where board space is limited. The dual common cathode topology integrates two diodes into a single three-terminal component.
Replacement Considerations
BAT54CWV3T1
FAQ
What is the typical forward voltage drop at 10 mA?
The typical forward voltage drop is 0.35 V at a forward current of 10 mA.
What is the maximum reverse recovery time?
The maximum reverse recovery time is specified as 5.0 ns under defined test conditions.
How is the pinout configured for the SC-89 package?
Pin 1 is Anode, Pin 2 is Anode, and Pin 3 is Cathode.
