Overview
The BAT54_ND87Z is a Schottky barrier diode manufactured by onsemi, formerly known as Fairchild Semiconductor. This component is part of the BAT54 series, which is renowned for its high-speed switching capabilities and exceptional temperature stability. The BAT54_ND87Z is packaged in a SOT-23 3L format, making it suitable for a wide range of applications where compact size and high performance are critical.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Maximum Repetitive Reverse Voltage) | 30 | V |
| IF(AV) (Average Rectified Forward Current) | 200 | mA |
| IFSM (Non-Repetitive Peak Forward Surge Current) | 600 | mA |
| TSTG (Storage Temperature Range) | -55 to +150 | °C |
| TJ (Operating Junction Temperature) | -55 to +150 | °C |
| PD (Power Dissipation) | 290 | mW |
| RθJA (Thermal Resistance, Junction-to-Ambient) | 430 | °C/W |
| VF (Forward Voltage) at IF = 0.1 mA | 240 | mV |
| VF (Forward Voltage) at IF = 1 mA | 320 | mV |
| VF (Forward Voltage) at IF = 10 mA | 400 | mV |
| VF (Forward Voltage) at IF = 30 mA | 500 | mV |
| VF (Forward Voltage) at IF = 100 mA | 0.8 | V |
| IR (Reverse Leakage) at VR = 25 V | 2 | μA |
| CT (Total Capacitance) at VR = 1 V, f = 1.0 MHz | 10 | pF |
| trr (Reverse Recovery Time) | 5.0 | ns |
Key Features
- High-Speed Switching: The BAT54_ND87Z is designed for high-speed switching applications, making it ideal for use in circuits where fast recovery times are essential.
- Exceptional Temperature Stability: This diode operates over a wide temperature range (-55°C to +150°C), ensuring reliable performance in various environmental conditions.
- Compact Package: The SOT-23 3L package makes it suitable for use in space-constrained designs.
- Low Forward Voltage Drop: The BAT54_ND87Z has a low forward voltage drop, which contributes to high efficiency in power conversion applications.
- High Efficiency: The diode's characteristics make it highly efficient, reducing power losses and heat generation in the system.
Applications
- Power Supply Circuits: Used in rectifier and switching circuits due to its high-speed switching and low forward voltage drop.
- Automotive Electronics: Qualified for automotive industry applications, it is suitable for use in various automotive systems.
- Portable Electronics: Found in cell phones, handheld portables, and other high-density PC boards where compact size and high performance are required.
- Voltage Regulation Circuits: Can be used in voltage regulation circuits due to its stable and efficient operation.
Q & A
- What is the maximum repetitive reverse voltage (VRRM) of the BAT54_ND87Z?
The maximum repetitive reverse voltage (VRRM) of the BAT54_ND87Z is 30 V. - What is the average rectified forward current (IF(AV)) of the BAT54_ND87Z?
The average rectified forward current (IF(AV)) of the BAT54_ND87Z is 200 mA. - What is the storage temperature range (TSTG) for the BAT54_ND87Z?
The storage temperature range (TSTG) for the BAT54_ND87Z is -55°C to +150°C. - What is the thermal resistance (RθJA) of the BAT54_ND87Z?
The thermal resistance (RθJA) of the BAT54_ND87Z is 430 °C/W. - What is the forward voltage drop (VF) at 100 mA for the BAT54_ND87Z?
The forward voltage drop (VF) at 100 mA for the BAT54_ND87Z is 0.8 V. - What is the reverse recovery time (trr) of the BAT54_ND87Z?
The reverse recovery time (trr) of the BAT54_ND87Z is 5.0 ns. - In what package is the BAT54_ND87Z available?
The BAT54_ND87Z is available in a SOT-23 3L package. - What are some common applications of the BAT54_ND87Z?
The BAT54_ND87Z is commonly used in power supply circuits, automotive electronics, portable electronics, and voltage regulation circuits. - Why is the BAT54_ND87Z suitable for high-speed switching applications?
The BAT54_ND87Z is suitable for high-speed switching applications due to its fast recovery time and low forward voltage drop. - Is the BAT54_ND87Z qualified for automotive industry applications?
Yes, the BAT54_ND87Z is qualified for automotive industry applications.
