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B290AE-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 90V 2A SMA
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：90 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：790 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：7 µA @ 90 V
- Capacitance @ Vr, F：70pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：SMA
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B290AE-13 is a high voltage Schottky barrier rectifier manufactured by Diodes Incorporated. It features a 2.0 A average forward rectified current rating and supports a repetitive peak reverse voltage of 90 V. The device utilizes a surface mount SMA (DO-214AC) package, designed for efficient thermal performance in compact layouts. It operates within a junction temperature range of -55°C to +175°C, ensuring reliability under varying thermal conditions.
Feature Summary
- High voltage capability suitable for demanding power conversion applications
- Low forward voltage drop for improved energy efficiency
- Ultrafast recovery characteristics minimize switching losses
- Lead-free finish compliant with RoHS standards
Applications
- DC-DC converter circuits
- Power supply freewheeling diodes
- Reverse polarity protection systems
Procurement Notes
Verify the specific ordering suffix against official Diodes Incorporated documentation to confirm packaging configuration and compliance status. Ensure the component matches the required SMA footprint and electrical ratings for your design. Cross-reference datasheet revisions to validate parameter consistency before finalizing procurement orders.
Selection Notes
Select this component when a 2.0 A current rating and 90 V blocking voltage are required in a surface mount format. Evaluate the thermal management requirements given the 175°C maximum junction temperature limit. Compare the forward voltage specifications against alternative rectifiers to ensure optimal system efficiency and heat dissipation capabilities.
Part Context
This part belongs to the B-series of Schottky barrier rectifiers from Diodes Incorporated. These devices are engineered for general-purpose rectification in low to medium power applications. The series emphasizes fast switching speeds and robust construction, making them suitable for modern electronic designs requiring reliable power management components.
Replacement Considerations
Consult official substitution guides for compatible equivalents. Verify that any replacement maintains identical current, voltage, and package specifications.
