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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 40V 200MA SOT23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io) (per Diode)：200mA (DC)
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：15 µA @ 30 V
- Operating Temperature - Junction：125°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
- Grade：-
- Qualification：-
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Overview
The BAT721S_R1_00001 is a Schottky barrier double diode from the BAT721C series, manufactured by Panjit International Inc. It utilizes an SOT-23 plastic package and features a common cathode configuration with series connection. The device supports a continuous reverse voltage of 40 V and a continuous forward current of 200 mA. Key electrical characteristics include a maximum forward voltage of 550 mV at 200 mA and a junction-to-ambient thermal resistance of 556 °C/W.
Feature Summary
- Ultra-high switching speed for rapid signal processing
- Low forward voltage drop to minimize power loss
- Guard ring protected structure for enhanced reliability
- Voltage clamping capability for circuit protection
Applications
- Voltage clamping applications
- Protection circuits
- High-speed switching circuits
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packing type and marking code. Confirm compliance requirements such as RoHS 2.0 and IEC 61249 green molding compound standards prior to procurement. Ensure the component meets the absolute maximum ratings for storage and junction temperatures during handling.
Selection Notes
Select this component for designs requiring small surface-mount packaging with high-speed rectification capabilities. The dual diode configuration in a single SOT-23 package is suitable for space-constrained layouts. Evaluate the thermal resistance and forward voltage specifications against the system's power dissipation and efficiency targets.
Part Context
This part belongs to the BAT721C series of Schottky barrier double diodes produced by Panjit. The series is characterized by its small plastic SMD package and lead-free construction. It serves as a discrete semiconductor solution for general-purpose high-speed switching and clamping tasks within electronic assemblies.
Replacement Considerations
BAT721C_R1_10001
FAQ
What is the internal circuit configuration of the BAT721S?
The BAT721S features a common cathode configuration with the two diodes connected in series.
What is the maximum operating junction temperature?
The maximum junction temperature (TJ) is specified as 125°C.
How does the reverse leakage current vary with temperature?
The reverse leakage current increases significantly with temperature, reaching a maximum of 3 mA at a junction temperature of 100°C under 30V reverse bias.
