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B230AF-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 2A 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)：2A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 30 V
- Capacitance @ Vr, F：93pF @ 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 B230AF-13 is a 2.0A surface mount Schottky barrier rectifier from Diodes Incorporated, housed in an SMAF package. It features a maximum repetitive reverse voltage of 30V and an average rectified output current of 2A. The forward voltage drop is specified at a maximum of 0.50V at +25°C with a 2A forward current, decreasing to 0.42V at +125°C. Maximum reverse leakage current is 0.10mA at +25°C and 0.20mA at +125°C when rated voltage is applied. The device supports a non-repetitive peak forward surge current of 50A and operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Guard ring die construction provides transient protection
- Optimized for low power loss and high efficiency operation
- Enhanced reliability against thermal runaway failure in high temperature environments
Applications
- Boost diode circuits
- Blocking diode applications
- Recirculating diode configurations
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration. Confirm that the component meets all applicable RoHS directives and halogen-free requirements as defined by the manufacturer's green product standards. Ensure the SMAF package dimensions align with the intended PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component for general rectification tasks requiring low forward voltage drop and excellent high-temperature reverse leakage stability. Evaluate the thermal resistance characteristics to ensure adequate heat dissipation for the expected ambient conditions. Consider the 30V reverse voltage rating to ensure sufficient margin for the specific circuit operating voltages.
Part Context
This part belongs to the B220AF-B245AF series of 2.0A Schottky barrier rectifiers manufactured by Diodes Incorporated. The series utilizes the SMAF surface mount case style and is designed for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications.
Replacement Considerations
B230A-13
FAQ
What is the typical junction capacitance for the B230AF-13?
The typical junction capacitance is 93 pF, measured at a reverse voltage of 4.0V and a frequency of 1MHz.
How does the forward voltage drop change with temperature?
The maximum forward voltage drop decreases from 0.50V at +25°C to 0.42V at +125°C under a 2A forward current condition.
