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Product Detailed Parameters
- Description：DIODE ARRAY SCHOTT 150V 40A LPDS
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io) (per Diode)：40A
- Voltage - Forward (Vf) (Max) @ If：870 mV @ 20 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：30 µA @ 150 V
- Operating Temperature - Junction：150°C
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：LPDS
- Grade：-
- Qualification：-
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Overview
The RB238NS150TL is a Schottky barrier diode manufactured by ROHM Semiconductor, designed for high-reliability applications. It features a dual anode common cathode configuration within a TO-263S (D2PAK) surface-mount package. The device supports a repetitive reverse voltage of 150 V and an average rectified forward current of 40 A. Key electrical parameters include a maximum forward voltage of 0.87 V at 20 A and a maximum reverse current of 30 µA at 150 V. It withstands a forward surge current of 100 A and operates at junction temperatures up to +150 °C.
Feature Summary
- Dual anode common cathode configuration for efficient power conversion
- Super low reverse leakage current for improved efficiency
- High reliability construction suitable for demanding environments
Applications
- Switching power supplies
- Automotive electronic systems
- DC-DC converters
Procurement Notes
Verify the specific suffix 'TL' against the official ROHM datasheet to confirm tape-and-reel packaging details. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the part number with authorized distributors to confirm availability and authenticity. Check for any automotive qualification certifications if used in vehicle electronics.
Selection Notes
Select this component when a 150 V rating and 40 A continuous current are required in a surface-mount format. The TO-263S package offers thermal performance advantages over smaller packages. Consider the low forward voltage drop for efficiency optimization. Verify that the dual common cathode topology matches the circuit design requirements.
Part Context
This part belongs to the RB238 series of Schottky barrier diodes from ROHM Semiconductor. The series includes various voltage ratings and package options, such as through-hole TO-220FN variants. The RB238NS150TL specifically targets applications requiring robust surface-mount solutions with high current handling capabilities.
Replacement Considerations
Compatible substitutes include other ROHM parts in the RB238 series with matching voltage and current ratings, such as RB238NS100TL or RB238NS-60TL, provided the voltage rating exceeds the circuit's peak inverse voltage. Ensure the replacement maintains the same package type and pinout configuration.
