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B270AE-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 70V 2A SMA
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：70 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 @ 70 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 B270AE-13 is a single Schottky barrier rectifier manufactured by Diodes Incorporated, designed for surface-mount applications in the SMA (DO-214AC) package. It utilizes silicon technology and supports an average forward current of 2 A with a repetitive peak reverse voltage of 70 V. The device exhibits a maximum forward voltage of 740 mV at rated current and a low reverse leakage current of 7 uA. It withstands a forward surge current of 50 A and operates within a junction temperature range of -65°C to +150°C.
Feature Summary
- Schottky barrier construction enables fast switching characteristics and minimal reverse recovery time.
- Silicon planar design ensures high reliability and robust performance under thermal stress.
- Low forward voltage drop contributes to improved system efficiency and reduced power dissipation.
Applications
- DC-DC converter circuits requiring efficient rectification
- Power supply input/output stages
- Free-wheeling diode applications in inductive loads
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official datasheets. Check for End-of-Life (EOL) notifications as availability may be restricted. Ensure storage conditions align with semiconductor handling standards to prevent moisture sensitivity issues prior to assembly.
Selection Notes
Select this component when a 2 A current rating and 70 V blocking voltage are required in an SMA package. Compare forward voltage specifications against alternative Schottky diodes to ensure compatibility with thermal management constraints. Verify that the operating temperature range meets the specific environmental demands of the target application circuit.
Part Context
This part belongs to the B270AE/BE series of high voltage Schottky barrier rectifiers from Diodes Incorporated. The series offers various current ratings and voltage options within standardized surface-mount packages. These devices are engineered for general-purpose rectification in compact electronic designs where space efficiency and switching speed are critical factors.
Replacement Considerations
Cross-reference with other SMA-packaged Schottky diodes offering identical 2 A and 70 V ratings. Verify pinout compatibility and thermal resistance values before substitution. Ensure equivalent reverse leakage and forward voltage characteristics to maintain circuit performance integrity.
