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Product Detailed Parameters
- Description：DIODE ARRAY GP 400V 400MA TSMD5
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：2 Independent
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io) (per Diode)：400mA
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 µA @ 400 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Supplier Device Package：TSMD5
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The RRE04EA4DFHTR is a dual line rectifier diode manufactured by ROHM Semiconductor, designed for surface mount applications in the SOT-25T (TSMD5) package. It features an average forward current of 0.4 A and a maximum repetitive reverse voltage of 400 V. The device supports a peak surge forward current of 2 A and exhibits a maximum forward voltage of 1.1 V at 0.2 A. Reverse leakage current is limited to 1 uA at 400 V. It operates within a junction temperature range up to +150°C and complies with the AEC-Q101 automotive grade standard.
Feature Summary
- Dual configuration providing two independent rectifying elements within a single compact package.
- Automotive-grade reliability certified under the AEC-Q101 standard for harsh environment operation.
- High thermal stability supporting a maximum junction temperature of 150°C.
Applications
- Automotive power supply circuits requiring high-reliability rectification.
- General-purpose AC-to-DC conversion stages in compact electronic devices.
- Protection circuits in automotive electronics systems.
Procurement Notes
Verify the specific ordering suffix to ensure compatibility with required packaging formats such as tape and reel quantities. Confirm that the component status aligns with project lifecycle requirements, as this part may be designated for existing designs rather than new introductions. Cross-reference the datasheet revision date to ensure all electrical parameters match current design specifications before finalizing procurement orders.
Selection Notes
Select this component when a dual rectifier solution is needed in a small surface-mount footprint with automotive qualification. Ensure the circuit design accommodates the 400 V reverse voltage rating and 0.4 A continuous current limit. Consider the thermal management requirements given the 150°C junction temperature capability and the physical dimensions of the SOT-25T package for PCB layout optimization.
Part Context
This part belongs to ROHM's series of automotive-standard rectifier diodes. It shares the same package type and general functionality with variants like the RRE04EA6DFHTR, which offers a higher voltage rating. The product line focuses on providing reliable, space-saving solutions for automotive and industrial applications where AEC-Q101 compliance is mandatory.
Replacement Considerations
The RRE04EA6DFHTR serves as a higher-voltage alternative within the same package family. Verify pinout compatibility and thermal characteristics when substituting. No other direct public substitutes are confirmed in the provided documentation.
