BAT54KFILM Overview
The BAT54KFILM is a dual Schottky diode designed for efficient high-speed switching and low forward voltage drop applications. Featuring a compact SOT-23 surface-mount package, it supports fast recovery times and low leakage currents, making it ideal for power management and signal detection tasks. This diode offers reliable performance in low-voltage rectification and clamping circuits, ensuring minimal power loss and enhanced circuit efficiency. Available through IC Manufacturer, it is well-suited for integration in compact, space-constrained electronic designs requiring stable, high-frequency operation.
BAT54KFILM Technical Specifications
| Parameter | Value |
|---|---|
| Type | Dual Schottky Diode |
| Package | SOT-23 (3-pin surface mount) |
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 30 V |
| Maximum Forward Continuous Current (IF) | 200 mA |
| Forward Voltage Drop (VF) at 200 mA | Typically 0.34 V |
| Reverse Current (IR) at 25??C | Max 2 ??A |
| Junction Temperature Range (TJ) | -55??C to +150??C |
| Storage Temperature Range (TSTG) | -55??C to +150??C |
| Typical Reverse Recovery Time (trr) | Not specified (Schottky diodes have negligible recovery time) |
BAT54KFILM Key Features
- Low forward voltage drop: Reduces power dissipation and improves circuit efficiency in power-sensitive applications.
- Fast switching speed: Ideal for high-frequency rectification and signal detection where timing precision is critical.
- Compact SOT-23 package: Enables easy surface mounting and integration into space-constrained PCBs.
- Low reverse leakage current: Enhances reliability and reduces standby power consumption in low voltage applications.
Typical Applications
- High-speed switching circuits where minimal forward voltage and fast recovery are essential, such as power supply rectifiers and voltage clamping.
- Low voltage power management in portable and battery-operated devices, ensuring efficient energy use and extended battery life.
- Signal demodulation and detection in RF and communication circuits requiring rapid response and low distortion.
- Reverse polarity protection in sensitive circuits to prevent damage during incorrect power supply connection.
BAT54KFILM Advantages vs Typical Alternatives
This diode offers superior switching speed and lower forward voltage drop compared to standard PN-junction diodes, resulting in enhanced efficiency and reduced heat generation. Its minimal reverse leakage current improves overall circuit reliability and power savings. The compact SOT-23 surface-mount package facilitates integration into dense PCB layouts, making it a preferred choice over bulkier or slower diode alternatives in modern electronics design.
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BAT54KFILM Brand Info
The BAT54KFILM is part of a family of Schottky diodes commonly manufactured by several established semiconductor producers known for high-quality discrete components. These manufacturers ensure that the device meets stringent standards for reliability, performance, and packaging consistency. The diode is widely recognized for its suitability in consumer electronics, industrial systems, and automotive applications where robust switching performance and space-efficient design are critical.
FAQ
What is the maximum operating voltage of this diode?
The maximum repetitive peak reverse voltage for this device is 30 volts, making it suitable for low to moderate voltage applications such as power management and signal protection.
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Can this diode handle high current loads?
This Schottky diode supports a maximum forward continuous current of 200 mA, which is sufficient for small to medium current applications but may not be suitable for high-power circuits requiring larger current capacity.
What package type is used, and why is it beneficial?
The diode is housed in a SOT-23 surface mount package, which is compact and allows for automated assembly on printed circuit boards.
