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B330AF-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 3A SMAF
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 30 V
- Capacitance @ Vr, F：140pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-221AC, SMA Flat Leads
- Supplier Device Package：SMAF
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B330AF-13 is a single Schottky barrier rectifier manufactured by Diodes Incorporated, housed in the SMAF surface-mount package. It features a peak repetitive reverse voltage of 30 V and an average rectified output current of 3 A. The maximum forward voltage drop is 0.50 V at 3 A and +25°C, with a maximum reverse leakage current of 0.20 mA at +25°C. Non-repetitive peak forward surge current reaches 80 A. Operating and storage temperature ranges from -55°C to +150°C.
Feature Summary
- Provides low forward voltage drop for improved efficiency and cooler operation
- Offers excellent high-temperature reverse leakage stability to prevent thermal runaway
- Constructed with lead-free finish, RoHS compliant, and halogen/antimony free
Applications
- Boost diodes
- Blocking diodes
- Recirculating diodes
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration before procurement. Confirm that the component meets all applicable RoHS directives and environmental compliance standards relevant to your manufacturing region. Ensure the SMAF package dimensions align with your PCB footprint requirements and soldering process capabilities.
Selection Notes
Select this component when a 30 V reverse voltage rating and 3 A continuous current capacity are required in a compact SMAF package. Consider its low forward voltage characteristics for applications prioritizing power efficiency. Evaluate the thermal resistance values against your system's heat dissipation constraints to ensure reliable operation within the specified temperature range.
Part Context
This device belongs to the B320AF/B330AF series of Schottky barrier rectifiers designed for general rectification applications. It shares similar mechanical and electrical characteristics with other members of the family, differentiated primarily by their reverse voltage ratings. The SMAF case provides a compact solution for surface-mount assembly processes.
Replacement Considerations
Direct substitutes include the B320AF-13, which shares identical current and package specifications but offers a lower 20 V reverse voltage rating. Verify that the reduced voltage rating of the alternative part remains sufficient for your circuit's peak inverse voltage requirements.
FAQ
What is the maximum operating junction temperature for the B330AF-13?
The maximum operating and storage temperature range extends up to +150°C.
How does the reverse leakage current change at elevated temperatures?
The datasheet specifies a maximum reverse leakage current of 0.20 mA at +25°C and 14.0 mA at +125°C when tested at the rated reverse voltage.
