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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 90V 10A TO-252
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：90 V
- Current - Average Rectified (Io) (per Diode)：10A
- Voltage - Forward (Vf) (Max) @ If：830 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：7.4 ns
- Current - Reverse Leakage @ Vr：150 µA @ 90 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The RB085BM-90FHTL is a Schottky barrier diode manufactured by ROHM Semiconductor, housed in a TO-252M (DPAK) surface-mount package. It features a dual anode common cathode configuration with a maximum repetitive reverse voltage of 90 V and an average rectified forward current of 10 A per diode. The device supports a forward surge current of 50 A and maintains a maximum junction temperature of 150°C. It complies with the AEC-Q101 automotive grade standard.
Feature Summary
- Dual anode common cathode configuration for efficient circuit design
- AEC-Q101 qualified for automotive reliability standards
- Low forward voltage characteristics to minimize power loss
- High thermal stability with a maximum junction temperature of 150°C
Applications
- Automotive power supply circuits
- General purpose rectification in high-reliability applications
- DC-DC converter output stages
Procurement Notes
Verify the specific ordering suffix FHTL to confirm the tape-and-reel packaging format and quantity. Ensure the component meets the required AEC-Q101 qualification status for your target application. Cross-reference the datasheet revision date to confirm technical specifications remain unchanged from previous versions.
Selection Notes
Select this component when a 90 V reverse voltage rating and 10 A continuous current are required in a compact surface-mount form factor. The common cathode arrangement simplifies bridge or synchronous rectifier topologies. Consider the TO-252 package thermal performance for your specific PCB layout constraints.
Part Context
This part belongs to the RB085BM series of Schottky barrier diodes designed for general rectification. The series includes variants with different voltage ratings such as 30 V, 40 V, and 60 V, all sharing similar current capabilities and package styles. The RB085BM-90FHTL represents the highest voltage option in this specific DPAK lineup.
Replacement Considerations
RB085BM-90FH is a related variant within the same product family offering identical electrical specifications but potentially differing in packaging or taping configuration.
