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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 8A TO252
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：8A
- Voltage - Forward (Vf) (Max) @ If：700 mV @ 8 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：50 µA @ 40 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BD840YS_S2_00001 is a surface mount Schottky barrier rectifier manufactured by Panjit International Inc. It features an 8 A maximum average forward rectified current and a 40 V maximum repetitive peak reverse voltage. The device utilizes a TO-252 molded plastic case with solder-plated terminals. Key electrical parameters include a maximum forward voltage of 0.7 V at 8 A, a peak forward surge current of 85 A, and a typical thermal resistance of 5 °C/W. Operating junction and storage temperatures range from -55 to +150 °C.
Feature Summary
- Plastic package meets Underwriters Laboratory Flammability Classification 94V-O.
- Designed for surface mounted applications to optimize board space.
- Constructed with low power loss and high efficiency characteristics.
- Features high surge capacity and lead-free compliance with EU RoHS directives.
Applications
- Surface mounted rectification in general electronic circuits
- Power supply modules requiring optimized board space
- High efficiency DC-DC conversion stages
Procurement Notes
Verify the specific ordering suffix S2_00001 against official documentation to confirm packaging orientation and tape specifications. Confirm that the component meets required environmental standards such as halogen-free molding compounds. Ensure compatibility with standard surface mount assembly processes and verify thermal management requirements for the TO-252 package during operation.
Selection Notes
Select this component for applications requiring an 8 A continuous current rating with a 40 V blocking voltage. Consider the TO-252 package for surface mount integration where board space optimization is critical. Evaluate the 0.7 V forward voltage drop for efficiency requirements and ensure the operating temperature range aligns with system thermal constraints.
Part Context
This part belongs to the PBD840YS~BD8200YS series of surface mount Schottky barrier rectifiers. The series offers various voltage ratings from 40 V to 200 V while maintaining a consistent 8 A current capability. The BD840YS variant specifically addresses low-voltage, high-current rectification needs within the broader product line.
Replacement Considerations
Consult official datasheets for cross-referencing with other 8 A, 40 V Schottky rectifiers in the TO-252 package. Verify pinout compatibility and thermal resistance values before substitution.
FAQ
What is the maximum repetitive peak reverse voltage for the BD840YS?
The maximum repetitive peak reverse voltage (VRRM) is 40 V.
What is the typical thermal resistance (RθJC) of the device?
The typical thermal resistance from junction to case is 5 °C/W.
Does the package meet specific flammability standards?
Yes, the plastic package has an Underwriters Laboratory Flammability Classification of 94V-O.
