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B170AE-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 70V 1A SMA
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：70 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：790 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 70 V
- Capacitance @ Vr, F：27pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：SMA
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B170AE-13 is a Schottky barrier rectifier manufactured by Diodes Incorporated. It features a maximum repetitive reverse voltage of 70 V and an average forward current rating of 1 A. The device utilizes the SMB (DO-214AA) surface-mount package. Key electrical characteristics include a maximum forward voltage of 790 mV at 1 A and a maximum reverse leakage current of 200 µA at 70 V. The component operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Schottky barrier technology for low forward voltage drop
- High surge current capability
- Surface-mount SMB package design
Applications
- General-purpose rectification in power supplies
- Free-wheeling diodes in DC-DC converters
- Polarity protection circuits
Procurement Notes
Verify the specific ordering suffix against manufacturer documentation, as variations may exist. Confirm RoHS compliance status and packaging type directly with the supplier or official datasheet before procurement. Ensure the part number matches the exact voltage and current requirements for the intended application circuit.
Selection Notes
Select this component for applications requiring efficient rectification with minimal power loss. The 70 V rating suits low-voltage DC systems. Consider the thermal management capabilities required for the SMB package when designing the PCB layout to ensure reliable operation under continuous load conditions.
Part Context
This component belongs to the B170 series of high-voltage Schottky barrier rectifiers from Diodes Incorporated. The series includes variants with different voltage ratings, such as the B180 and B190, sharing similar physical packages and current handling capabilities. These devices are designed for general-purpose use in consumer and industrial electronics.
Replacement Considerations
Compatible substitutes within the same family include the B170BE-13 and B170Q-13-F. Verify that alternative parts match the 70 V reverse voltage and 1 A current specifications. Ensure the replacement maintains the same SMB package footprint and thermal performance characteristics.
