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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 30V 200MA SSD3
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Series Connection
- 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)：50 ns
- Current - Reverse Leakage @ Vr：2 µA @ 25 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SSD3
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BAT54SHMFHT116 is an automotive-grade Schottky barrier diode manufactured by ROHM Semiconductor. It features a dual anode common cathode configuration housed in a compact SOT-23-3 surface-mount package. The device supports a maximum repetitive reverse voltage of 30 V and an average rectified forward current of 200 mA. Key electrical parameters include a maximum forward voltage of 800 mV at 100 mA, a peak forward surge current of 600 mA, and a maximum reverse current of 2 uA. It operates within a junction temperature range up to +150 C and complies with the AEC-Q101 qualification standard for automotive applications.
Feature Summary
- Dual anode common cathode configuration for efficient circuit design
- Automotive grade reliability compliant with AEC-Q101 standards
- Low forward voltage characteristic for improved efficiency
- Compact SOT-23-3 surface mount package
Applications
- Automotive electronic circuits requiring high reliability
- General purpose rectification in low voltage applications
- Clamping and protection circuits in automotive systems
Procurement Notes
Verify component authenticity through authorized channels due to the NRND status. Confirm that the specific suffix matches the required automotive grade specifications. Ensure compatibility with existing PCB footprints as the package dimensions remain consistent with the standard SOT-23 form factor. Check for any updated replacement recommendations from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component for designs requiring robust automotive-grade Schottky diodes in small packages. The dual anode structure allows for versatile configurations in space-constrained layouts. Consider the 30 V reverse voltage rating when designing for automotive power rails. Evaluate the thermal performance given the 150 C maximum junction temperature limit for high-temperature environments.
Part Context
This part belongs to ROHM's automotive Schottky diode portfolio, designed specifically for demanding automotive environments. The BAT54 series is widely used in various automotive modules where reliability and small footprint are critical. The MFH suffix indicates a specific taping and packaging configuration suitable for automated assembly processes in high-volume manufacturing lines.
Replacement Considerations
The BAT54SHYFHT116 is a confirmed substitute with identical pinout and package. Both parts share the same SSD3 package and electrical characteristics. The YFH variant is currently active while the MFH version is not recommended for new designs.
