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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 90V 5A TO-220FN
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：90 V
- Current - Average Rectified (Io) (per Diode)：5A
- Voltage - Forward (Vf) (Max) @ If：830 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：150 µA @ 90 V
- Operating Temperature - Junction：150°C
- Mounting Type：Through Hole
- Package / Case：TO-220-3 Full Pack
- Supplier Device Package：TO-220FN
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The RB085T-90HZC9 is a Schottky barrier diode manufactured by ROHM Semiconductor, designed for automotive applications under the AEC-Q101 standard. It features a TO-220FN (3PIN) package with leaded mounting. Key electrical specifications include a reverse voltage of 90V and an average rectified forward current of 10A. The maximum forward voltage is 0.83V at 5A, while the maximum reverse current is 0.15mA at 90V. The device supports a junction temperature up to 150°C and operates within a storage temperature range of -40°C to 150°C.
Feature Summary
- Common cathode configuration in a TO-220 package
- Low reverse current design for high reliability
- Compliance with AEC-Q101 automotive grade standards
Applications
- Automotive battery management systems
- General purpose rectification in automotive electronics
- Power supply circuits requiring low forward voltage drop
Procurement Notes
Verify component authenticity through authorized ROHM distributors or official channels. Confirm the specific suffix C9 matches required packaging and traceability standards. Check for RoHS compliance documentation. Ensure the part status indicates availability for existing customer support rather than new designs if applicable. Validate datasheet revisions against manufacturing dates.
Selection Notes
Select this component when automotive qualification via AEC-Q101 is mandatory. Choose based on the 90V reverse voltage and 10A current rating requirements. Consider the TO-220FN package for through-hole mounting and thermal dissipation needs. Evaluate the low reverse current specification for efficiency-critical applications. Compare forward voltage characteristics against system power loss constraints.
Part Context
This part belongs to the RB085T series of Schottky barrier diodes from ROHM. The series is characterized by low forward voltage and high reliability. The RB085T-90HZ variant specifically targets automotive markets with enhanced durability. The common cathode design allows for dual-diode functionality in a single package.
Replacement Considerations
Check for direct substitutes within the RB085T series with matching voltage and current ratings. Verify pinout compatibility for TO-220 packages. Ensure replacement parts also meet AEC-Q101 standards for automotive use. Confirm thermal performance similarities for heat sink integration.
