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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 40V 200MA SOT23
- Series：-
- Mfr：Central Semiconductor Corp
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io) (per Diode)：200mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：500 nA @ 25 V
- Operating Temperature - Junction：-65°C ~ 150°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 CMPSH-3CE TR PBFREE is an enhanced specification surface mount silicon Schottky diode manufactured by Central Semiconductor Corp. It features a dual common cathode configuration within an SOT-23 package. Key electrical parameters include a peak repetitive reverse voltage of 40 V, a continuous forward current of 200 mA, and a maximum forward voltage of 1.0 V at 200 mA. The device supports an operating junction temperature range from -65 to +150 °C.
Feature Summary
- Dual common cathode configuration for efficient circuit design
- Enhanced specifications with improved forward current and breakdown voltage ratings
- Low forward voltage drop characteristics for reduced power loss
- Surface mount SOT-23 packaging for compact integration
Applications
- General purpose rectification in low voltage circuits
- Clamping and protection applications
- High frequency switching circuits
Procurement Notes
Verify the specific ordering suffix 'TR PBFREE' against the manufacturer's official documentation to confirm tape and reel packaging and lead-free plating status. Ensure the component matches the required dual common cathode configuration and SOT-23 footprint for your design. Cross-reference the datasheet revision R4 for accurate mechanical and electrical data before finalizing procurement.
Selection Notes
Select this component when a dual common cathode Schottky diode is required in an SOT-23 package. The enhanced specifications offer higher current handling and breakdown voltage compared to standard series devices. Consider the thermal resistance and power dissipation limits for your specific application environment. Verify compatibility with automated assembly processes due to the surface mount format.
Part Context
This part belongs to the CMPSH-3E series, which are enhanced versions of the CMPSH-3 series silicon Schottky diodes. The series includes single, dual common anode, dual common cathode, and dual in series configurations. The CMPSH-3CE specifically denotes the dual common cathode variant within this family.
Replacement Considerations
Direct substitutes within the same series include CMPSH-3E (single), CMPSH-3AE (common anode), and CMPSH-3SE (in series). Verify pinout compatibility and electrical ratings when considering alternative manufacturers or packages.
