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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 2.1A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：2.1A
- Voltage - Forward (Vf) (Max) @ If：780 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The Vishay 10MQ100NTR is a surface-mount Schottky rectifier in an SMA package. It features a maximum DC reverse voltage of 100 V and an average forward current rating of 2.1 A. The device exhibits a low forward voltage drop, specified at 0.78 V @ 1 A and 0.68 V @ 1.5 Apk (TJ=125°C). Key electrical parameters include a peak reverse leakage current of 1 mA at TJ=125°C, typical junction capacitance of 38 pF, and series inductance of 2.0 nH. Thermal resistance from junction to ambient is 80 °C/W.
Feature Summary
- Low forward voltage drop for high efficiency
- Guard ring structure for enhanced ruggedness
- Small footprint suitable for space-constrained designs
Applications
- Disk drives
- Switching power supplies
- Converters
- Free-wheeling diodes
- Battery charging circuits
- Reverse battery protection
Procurement Notes
Verify the ordering suffix 'TR' confirms the tape and reel packaging format containing 7500 pieces per reel. Confirm the 'PbF' designation indicates lead-free compliance. Ensure the component is identified as industrial level. Cross-reference the manufacturer documentation to validate that specifications remain accurate and have not been superseded by newer revisions.
Selection Notes
Select this component when a compact SMA surface-mount solution is required for 100 V applications. The device is appropriate for circuits demanding low forward voltage drop and high-frequency operation. Consider the thermal constraints, noting the 80 °C/W junction-to-ambient resistance and the 1.5 A average current limit under specific duty cycles on standard PCB islands.
Part Context
This part belongs to the Vishay Schottky Q Series. It was originally manufactured by International Rectifier before being acquired by Vishay Intertechnology, Inc. The product line is designed for industrial-level applications requiring robust performance in small form factors.
Replacement Considerations
Consult official datasheets for direct replacements within the Vishay Schottky Q Series or comparable SMA-packaged Schottky rectifiers with matching 100 V and 2.1 A ratings.
FAQ
What is the maximum non-repetitive surge current?
The maximum peak one-cycle non-repetitive surge current is 120 A for a 5 µs sine wave or 3 µs rectangular pulse.
How is the device marked?
The device marking is IR1J, where the first row designates the manufacturer and part number, and the second row indicates the year, week, and site ID.
