BAT30F4 Overview
The BAT30F4 is a high-performance Schottky barrier diode designed for fast switching and low forward voltage drop, optimized for industrial and consumer electronic applications. With its compact SOD-123FL package, this diode offers efficient power handling and excellent thermal stability, making it well-suited for voltage clamping, reverse polarity protection, and high-speed rectification tasks. Its reliable switching characteristics and low leakage current improve overall circuit efficiency and durability. For sourcing and detailed technical support, visit IC Manufacturer.
BAT30F4 Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 40 | V |
| Average Forward Current (IF(AV)) | 300 | mA |
| Forward Voltage Drop (VF) at IF=200mA | 0.34 | V |
| Reverse Current (IR) at VR=25V | 100 | nA |
| Junction Capacitance (CJ) | 6 | pF |
| Reverse Recovery Time (trr) | 5 | ns |
| Operating Temperature Range (Tj) | -55 to +125 | ??C |
| Package | SOD-123FL | – |
BAT30F4 Key Features
- Low forward voltage drop: Minimizes power loss and heat generation, enhancing energy efficiency in power-sensitive circuits.
- Fast switching speed: Enables high-frequency operation, reducing switching losses and improving signal integrity in rectification and protection roles.
- Compact SOD-123FL package: Facilitates space-saving PCB designs and reliable surface mounting in automated assembly lines.
- Low reverse leakage current: Enhances circuit stability and reduces standby power consumption, critical for battery-powered applications.
Typical Applications
- High-speed switching power supplies where efficient rectification with minimal voltage drop is essential to maintain system performance and reduce thermal stress.
- Reverse polarity protection circuits to safeguard sensitive electronic components from accidental polarity reversals during installation or maintenance.
- Voltage clamping and transient voltage suppression, protecting circuits against voltage spikes and electrical noise in industrial environments.
- Low voltage high-frequency rectification in DC-DC converters and battery-powered portable devices requiring compact, reliable diodes.
BAT30F4 Advantages vs Typical Alternatives
This diode offers a combination of low forward voltage and fast switching that outperforms many standard PN junction diodes, reducing power dissipation and improving system efficiency. Its low leakage current and compact package provide enhanced reliability and ease of integration compared to bulkier or slower alternatives. These attributes make it especially suitable for high-frequency, low-voltage applications where energy efficiency and thermal management are critical.
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BAT30F4 Brand Info
The BAT30F4 is a Schottky diode commonly manufactured by reputable semiconductor companies such as ON Semiconductor and Diodes Incorporated. Known for high-quality process controls and consistent device performance, these manufacturers ensure that the diode meets stringent industrial standards. The device is widely used in power management and signal conditioning applications and is supported by extensive technical documentation and global distribution networks.
FAQ
What is the maximum reverse voltage rating of the BAT30F4?
The maximum repetitive peak reverse voltage for this diode is 40 volts, which means it can safely block voltages up to 40V in the reverse direction without breakdown. This rating ensures suitability for low-voltage power applications and protection circuits.
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How does the forward voltage drop affect circuit efficiency?
A low forward voltage drop reduces the voltage loss across the diode when conducting current, which in turn decreases power dissipation and heat generation. This improves overall circuit efficiency and reliability, especially in battery-operated or power-sensitive designs.
What package type is the BAT30F4 available in, and why is it important?
This diode is housed in a SOD-123FL surface-mount package, which is compact and optimized for automated PCB assembly. The small form factor helps save board space and provides good thermal performance for moderate power levels.
