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B250Q-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 50V 2A SMB
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：700 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 50 V
- Capacitance @ Vr, F：200pF @ 40V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：SMB
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B250Q-13 is a 2.0A surface mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features a 50V maximum repetitive reverse voltage and utilizes an SMB (DO-214AA) case configuration. The device incorporates guard ring die construction for transient protection and supports high-temperature soldering at +260°C for 10 seconds. It is qualified to AEC-Q101 standards for automotive reliability, operates within a junction temperature range of -65°C to +150°C, and offers a non-repetitive peak forward surge current rating of 50A.
Feature Summary
- Guard ring die construction provides enhanced transient protection capabilities
- Qualified to AEC-Q101 standards ensuring high reliability for automotive applications
- Low power loss design contributes to high efficiency in switching operations
- Supports automated assembly processes with high-temperature soldering tolerance
Applications
- Low-voltage, high-frequency inverters
- Free-wheeling diode circuits
- Polarity protection applications
Procurement Notes
Verify the specific ordering suffix matches the required package type and qualification level. The standard B250Q-13 designation indicates an SMB package with AEC-Q101 automotive qualification. Confirm that the 'F' suffix variant aligns with tape and reel packaging requirements if applicable. Ensure compliance with RoHS directives and halogen-free specifications as defined by the manufacturer's green product definitions prior to procurement.
Selection Notes
Select this component for designs requiring a 50V blocking capability with a 2.0A average rectified current rating. The SMB package is suitable for surface mount layouts where moderate thermal dissipation is needed. Consider the 50A surge rating for circuits experiencing brief current spikes. Verify that the operating environment remains within the specified -65°C to +150°C junction temperature range to maintain performance integrity.
Part Context
This part belongs to the B2xx/A series of Schottky barrier rectifiers from Diodes Incorporated. The series includes variants with different voltage ratings ranging from 20V to 60V. The B250Q-13 specifically denotes the 50V version in the SMB package format. It shares electrical characteristics with other series members but differs in reverse voltage handling and physical packaging dimensions compared to SMA counterparts.
Replacement Considerations
B250Q-13-F
FAQ
What is the maximum non-repetitive peak forward surge current?
The maximum non-repetitive peak forward surge current is rated at 50A for an 8.3ms single half sine-wave superimposed on the rated load.
Is the B250Q-13 suitable for automotive applications?
Yes, the B250Q-13 is qualified to AEC-Q101 standards for high reliability, making it suitable for automotive electronics.
