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B370-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 70V 3A SMC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：790 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 70 V
- Capacitance @ Vr, F：100pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AB, SMC
- Supplier Device Package：SMC
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The B370-13 is a single Schottky barrier rectifier manufactured by Diodes Incorporated. It utilizes silicon technology and is designed for surface-mount installation in the SMB (DO-214AA) package. The device features a maximum repetitive peak reverse voltage of 70 V and an average forward rectified current rating of 2 A. Key electrical characteristics include a maximum forward voltage of 790 mV at rated current, a surge forward current capability of 50 A, and a maximum reverse leakage current of 500 uA. It operates within a junction temperature range of -65°C to +150°C.
Feature Summary
- Schottky barrier construction provides low forward voltage drop for improved efficiency.
- Silicon planar design ensures high reliability and robust performance under thermal stress.
- Molded plastic case offers mechanical stability and protection against external environmental factors.
Applications
- General-purpose rectification in power supply circuits
- Freewheeling diodes in DC-DC converter topologies
- Reverse polarity protection in electronic systems
Procurement Notes
Verify the specific suffix against official Diodes Incorporated documentation to confirm exact packaging and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your target market. Confirm that the SMB package dimensions align with your PCB footprint design rules before finalizing procurement orders.
Selection Notes
Select this component when a 70 V blocking voltage and 2 A continuous current capacity are required in a compact surface-mount form factor. The low forward voltage characteristic makes it suitable for applications prioritizing energy efficiency. Verify that the operating environment stays within the specified -65°C to +150°C junction temperature limits to ensure long-term device reliability.
Part Context
This part belongs to the B-series of Schottky rectifiers from Diodes Incorporated, which includes variants with different voltage and current ratings such as the B270 and B370Q. These components are widely used in consumer electronics and industrial equipment where efficient power conversion and compact sizing are critical design constraints.
Replacement Considerations
Cross-reference with other 70 V, 2 A Schottky diodes in the DO-214AA package from qualified manufacturers. Ensure equivalent forward voltage, reverse leakage, and thermal resistance parameters match the original design requirements before substitution.
