ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 3A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：490 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-40°C ~ 150°C
- Grade：-
- Qualification：-
Download product information
Overview
The Vishay VS-15MQ040NTRPBF is a Schottky rectifier in the SMA (DO-214AC) surface-mount package. It features a maximum average forward current of 2.1 A and a repetitive peak reverse voltage rating of 40 V. The device exhibits a low forward voltage drop, specified at 0.49 V at 2 A and 125 °C. Electrical characteristics include a maximum non-repetitive surge current of 330 A and a typical junction capacitance of 134 pF. The component supports a junction temperature range from -40 °C to +150 °C.
Feature Summary
- Extremely low forward voltage for improved efficiency
- Improved reverse blocking voltage capability relative to similar size Schottky diodes
- Lead-free construction with halogen-free encapsulation
Applications
- Switching power supplies
- Reverse protection for power input to PC board circuits
- Battery isolation and charging
- Free-wheeling or by-pass diode applications
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm lead-free status and packaging format. Confirm that the requested part number matches the exact electrical ratings required for the target circuit design. Check for any product change notifications or discontinuance notices issued by the manufacturer prior to finalizing procurement plans.
Selection Notes
Select this component for applications requiring a compact surface-mount solution with high reliability. Ensure the operating environment stays within the specified thermal limits. Consider the low forward voltage drop for efficiency-critical designs. Verify compatibility with standard SMA footprint guidelines during PCB layout.
Part Context
This component belongs to the Vishay Schottky Q series, designed for industrial-level performance. It utilizes silicon technology housed in an SMA case style. The device marking on the package body is IR3F. The product was originally developed by International Rectifier before being acquired by Vishay Intertechnology, Inc.
Replacement Considerations
Consult official datasheets for direct substitutes such as the VS-15MQ040-M3/5AT. Verify pinout compatibility and ensure equivalent electrical parameters including current and voltage ratings before implementing any alternative components.
