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Product Detailed Parameters
- Description：DIODE SCHOTTKY
- Series：*
- Mfr：NXP USA Inc.
- Package：Bulk
- Diode Configuration：-
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io) (per Diode)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Operating Temperature - Junction：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The BAT54S/DG/B4215 is a planar Schottky barrier double diode manufactured by NXP Semiconductors. It is encapsulated in a SOT-23 small plastic surface-mount device package. The component utilizes silicon epitaxial technology and features guard ring protection to enhance reliability. Designed for high-speed applications, it offers low forward voltage characteristics suitable for efficient signal processing. The device operates as a single unit containing two integrated diodes within the specified three-terminal plastic package configuration.
Feature Summary
- Planar Schottky barrier construction for ultra-high-speed switching performance
- Guard ring protected structure ensuring enhanced device stability
- Low forward voltage characteristic for efficient signal handling
- Small plastic SMD package design for compact circuit integration
Applications
- Ultra high-speed switching circuits
- Voltage clamping applications
- Protection circuits
- Blocking diodes
Procurement Notes
Verify the specific suffix DG/B4215 against official NXP documentation to confirm reel specifications and tape-and-reel dimensions. Ensure the ordering code matches the required packaging format for automated assembly processes. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.
Selection Notes
Select this component when dual Schottky diodes are required in a minimal footprint SOT-23 package. The low forward voltage makes it suitable for applications demanding minimal signal loss. Verify that the operating temperature range and reverse voltage ratings align with the specific circuit constraints of the target design.
Part Context
This part belongs to the BAT54 series of Schottky barrier double diodes produced by NXP Semiconductors. The series includes various configurations such as BAT54T and BAT54S, all sharing similar planar technology and SOT-23 packaging. These components are widely used in consumer electronics and industrial equipment requiring fast switching capabilities.
Replacement Considerations
Compatible substitutes include other BAT54 series variants from NXP or equivalent dual Schottky diodes from manufacturers like STMicroelectronics and Pan Jit. Ensure the replacement maintains the SOT-23 package and identical pinout configuration to guarantee direct interchangeability without PCB redesign.
