RB085B-30TL

$0.93

Description：DIODE ARRAY SCHOTTKY 30V 5A CPD
Series：-

SKU:181d42f3bc4a Category: Diode Arrays Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：DIODE ARRAY SCHOTTKY 30V 5A CPD
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：30 V
Current - Average Rectified (Io) (per Diode)：5A
Voltage - Forward (Vf) (Max) @ If：480 mV @ 4 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：300 µA @ 30 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：CPD
Grade：-
Qualification：-

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RB085B-30TL

Overview

The RB085B-30TL is a silicon epitaxial planar Schottky barrier diode designed for general rectification. It features a power mold type (CPD) construction with a TO-252AA (DPAK) package. Key electrical parameters include a repetitive peak reverse voltage of 35V, a DC reverse voltage of 30V, and an average rectified forward current of 10A per diode at a case temperature of 105°C. The device supports a forward current surge peak of 35A under standard conditions. Forward voltage is rated at a maximum of 0.48V at 4.0A, while reverse current is limited to 300µA at 30V. Thermal impedance from junction to case is 6.0°C/W, and the maximum operating junction temperature reaches 150°C.

Feature Summary

Utilizes a power mold type (CPD) construction for enhanced mechanical stability.
Features low forward voltage characteristics to improve efficiency in rectification applications.
Constructed using silicon epitaxial planar technology for high reliability.

Applications

General rectification circuits
Power supply modules
DC-DC converters

Procurement Notes

Verify component authenticity through authorized ROHM distributors or verified channels. Confirm that the specific ordering suffix matches the required tape and reel specifications. Check for RoHS compliance status as indicated on official documentation. Ensure storage conditions adhere to humidity and temperature limits to maintain solderability. Review the datasheet for any handling precautions related to electrostatic discharge sensitivity.

Selection Notes

Select this component for applications requiring robust surface-mount rectification with moderate current handling capabilities. Consider the thermal impedance and derating curves when designing heat dissipation strategies. Evaluate the forward voltage drop against system efficiency requirements. Ensure the package dimensions fit within the available PCB real estate constraints. Verify compatibility with standard reflow soldering profiles for surface mount assembly.

Part Context

This component belongs to the RB085B series of Schottky barrier diodes manufactured by ROHM Semiconductor. The series is characterized by its use in general-purpose rectification tasks where low forward voltage and high reliability are prioritized. The RB085B-30 variant specifically targets applications needing a 30V DC reverse voltage rating. It represents a standard offering in ROHM's discrete semiconductor portfolio for consumer and industrial electronics.

Replacement Considerations

Consult the official ROHM datasheet for recommended substitute part numbers. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure the replacement component meets the same package and mounting style requirements.