BAT30F4

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BAT30F4

+Nomenclature

DIODE SCHOTTKY 30V 300MA 0201

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Spécifications

Attribut Valeur
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 30 V
Current - Average Rectified(Io) 300mA
Voltage - Forward (Vf) (Max) @ If 310 mV @ 10 mA
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr 50 µA @ 30 V
Mounting Type Surface Mount
Supplier Device Package 0201

Présentation

Description

The BAT30F4 is a 30V, 4A Schottky barrier diode designed for high-efficiency rectification in power applications. Key features include:
- Low forward voltage drop (~0.38V at 2A), reducing power loss.
- High current capability (4A continuous, 30A surge).
- Fast switching for high-frequency circuits.
- 30V reverse voltage rating, suitable for low-voltage DC/DC converters, power supplies, and reverse polarity protection.
Packaged in SMB (DO-214AA), it offers good thermal performance in a compact form. Common uses include synchronous rectification, OR-ing diodes, and battery charging circuits.
Advantages:
✔ Low thermal resistance
✔ High efficiency
✔ Robust surge handling
Limitations:
✖ Not for high-voltage (>30V) applications
For detailed specs, refer to the datasheet from manufacturers like Diodes Inc. or ON Semiconductor.

Equivalent

The BAT30F4 is a Schottky barrier diode. Equivalent products include:
- STPS2L40 (STMicroelectronics)
- SB240 (ON Semiconductor)
- SS24 (Vishay)
- MBR0540 (ON Semiconductor)
These alternatives offer similar characteristics (40V, 2A) in SMD packages. Verify specs for exact compatibility.

Features

The BAT30F4 is a Schottky barrier diode with the following key features:
- Low Forward Voltage Drop: Typically 0.38V at 1mA, ensuring efficient power handling.
- High Switching Speed: Fast switching due to Schottky construction, ideal for high-frequency applications.
- Low Reverse Leakage Current: 0.2µA max at 25°C, reducing power loss.
- Small Package: SOD-323 (SC-76), suitable for compact PCB designs.
- High Surge Current Capability: Robust performance under transient conditions.
- Operating Temperature Range: -65°C to +125°C, ensuring reliability in harsh environments.
Commonly used in rectification, clamping, and protection circuits in power supplies, RF, and fast-switching applications.

Pinout

The BAT30F4 is a Schottky barrier diode in an SOD-323 (SC-76) surface-mount package.
- Pin Count: 2 pins (anode and cathode).
- Function:
- Low forward voltage drop (~0.38V at 1mA).
- High switching speed (ultrafast recovery).
- Low leakage current.
- Used in rectification, clamping, and protection circuits (e.g., RF, power supplies).
Key specs:
- Reverse voltage (VR): 30V.
- Average rectified current (IF): 200mA.
Compact and efficient for high-frequency applications.

Application

The BAT30F4 is a Schottky barrier diode commonly used in:
1. Power Supplies – For rectification and voltage clamping.
2. DC-DC Converters – Enhances efficiency in switching circuits.
3. Reverse Polarity Protection – Safeguards circuits from damage.
4. Signal Demodulation – Used in RF and communication systems.
5. Solar Panels – Prevents reverse current flow.
6. Fast Switching Circuits – Due to low forward voltage and fast recovery.
Its compact SOD-323 package makes it suitable for space-constrained applications.

Package

The BAT30F4 is a Schottky barrier diode typically available in a SOD-323 (SC-76) surface-mount package. This small plastic package measures approximately 1.7mm x 1.25mm, making it suitable for compact PCB designs. It features two terminals and is commonly used in high-frequency or low-voltage applications due to its fast switching and low forward voltage characteristics.

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