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B120-M3/61T
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 1A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：520 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 20 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B120-M3/61T is a surface-mount Schottky barrier rectifier manufactured by Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 20 V and a maximum average forward rectified current of 1.0 A. The device exhibits a maximum instantaneous forward voltage of 0.52 V at 1.0 A and supports a peak forward surge current of 30 A. It operates within a junction temperature range of -65 °C to +125 °C and utilizes an SMA (DO-214AC) package.
Feature Summary
- Low profile package suitable for automated placement
- Guardring structure provides overvoltage protection
- Low forward voltage drop for high efficiency
- High surge capability
Applications
- Low voltage, high frequency inverters
- Freewheeling applications
- DC/DC converters
- Polarity protection circuits
Procurement Notes
Verify the specific ordering suffix /61T corresponds to the required delivery mode and base quantity. Confirm RoHS compliance status and material categorization details against the latest manufacturer documentation. Ensure the component meets JESD 201 class 2 whisker test requirements if applicable to your design specifications.
Selection Notes
Select this component for designs requiring low forward voltage drop and high efficiency in compact surface-mount layouts. Consider the thermal resistance characteristics and derating curves when determining heat dissipation requirements. Verify that the 20 V reverse voltage rating aligns with the circuit's maximum operating conditions.
Part Context
This part belongs to the B1xx-M3 series of surface-mount Schottky barrier rectifiers from Vishay. The series includes variants with different reverse voltage ratings ranging from 20 V to 60 V. All members share similar physical dimensions and electrical characteristics, differing primarily in their maximum repetitive peak reverse voltage capabilities.
Replacement Considerations
Direct substitutes include other Vishay B120 variants such as B120-E3/61T or B120-E3/5AT. Cross-brand replacements must match the SMA (DO-214AC) package, 1.0 A current rating, 20 V reverse voltage, and equivalent forward voltage specifications.
