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Product Detailed Parameters
- Description：DIODE ARRAY GP 75V 400MA 16-SOIC
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Diode Configuration：8 Independent
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：75 V
- Current - Average Rectified (Io) (per Diode)：400mA (DC)
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 100 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：5 ns
- Current - Reverse Leakage @ Vr：500 nA @ 75 V
- Operating Temperature - Junction：-55°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
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Overview
The S16-4148/TR7 is an octal switching diode array manufactured by Microchip Technology in a surface-mount SOIC-16 package. It features eight independent diodes with a working peak reverse voltage of 75 V and a continuous forward current of 400 mA per diode. The device operates within a temperature range of -55°C to +150°C, supports a forward surge current of 2.0 Amps, and exhibits a maximum reverse recovery time of 5.0 ns.
Feature Summary
- Octal configuration providing eight independent switching diodes in a single component
- Surface-mount SOIC-16 package design for automated assembly integration
- High thermal stability supporting operation up to +150°C junction temperature
Applications
- Computer logic interface circuits
- General-purpose signal switching arrays
- High-speed digital data routing systems
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging format. The TR7 designation indicates tape and reel packaging containing 3,000 pieces per standard reel. Confirm RoHS compliance status via the e3 suffix if required. Ensure the selected variant matches the required voltage and current ratings for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a high-density octal diode array is required for compact circuit designs. The SOIC-16 package facilitates efficient board space utilization compared to discrete solutions. Consider the 75 V reverse voltage rating and 400 mA forward current limits to ensure adequate headroom for the intended signal processing loads and operating conditions.
Part Context
This part belongs to the Microchip Technology S16-4148 series of switching diode arrays. It serves as a high-reliability alternative to discrete diode implementations, consolidating multiple switching elements into a unified surface-mount component. The series is designed for robust performance in demanding computer and industrial electronic applications requiring precise signal control.
Replacement Considerations
The S16-4150 is a compatible variant within the same family offering a lower 50 V reverse voltage rating. Verify pinout compatibility and electrical parameter alignment when substituting components to maintain circuit integrity and operational safety standards.
FAQ
What is the maximum reverse recovery time for the S16-4148?
The maximum reverse recovery time (trr) is specified as 5.0 ns at 25°C.
How many diodes are contained in the S16-4148 package?
The device contains an octal array consisting of eight independent switching diodes.
What is the continuous forward current rating per diode?
Each individual diode in the array supports a continuous forward current of 400 mA.
