Overview
The BAT54ZFILM is a small signal Schottky diode produced by STMicroelectronics. It is part of the BAT54 series, which features 40 V Schottky barrier diodes. This device is packaged in the SOD-123 format, making it suitable for surface mount applications. The BAT54ZFILM is designed to offer low conduction and reverse losses, negligible switching losses, and extremely fast switching times, making it ideal for various electronic circuits.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Continuous Forward Current | IF | 300 | mA |
| Repetitive Peak Reverse Voltage | VRRM | 40 | V |
| Surge Non-Repetitive Forward Current | IFSM | 1 | A (tp = 10 ms, sinusoidal) |
| Storage Temperature Range | Tstg | -65 to +150 | °C |
| Operating Junction Temperature Range | Tj | -40 to +150 | °C |
| Maximum Soldering Temperature | TL | 260 | °C |
| Typical Diode Capacitance | C | 7 | pF (VR = 1 V, F = 1 MHz) |
| Reverse Recovery Time | trr | 5 | ns (IF = 10 mA, IR = 10 mA, Tj = 25 °C) |
| Forward Voltage Drop | VF | 240 mV (IF = 0.1 mA), 320 mV (IF = 1 mA), 400 mV (IF = 10 mA), 500 mV (IF = 30 mA), 900 mV (IF = 100 mA) | mV |
Key Features
- AEC-Q101 qualified, making it suitable for automotive applications.
- Low conduction and reverse losses.
- Negligible switching losses.
- Low forward and reverse recovery times.
- Extremely fast switching.
- Surface mount device in SOD-123 package.
- Low capacitance diode.
- PPAP capable and ECOPACK®2 compliant component.
Applications
The BAT54ZFILM is widely used in various applications, including:
- Automotive systems due to its AEC-Q101 qualification.
- High-frequency switching circuits.
- Rectifier circuits requiring low forward voltage drop and fast recovery times.
- Clamping and protection circuits in electronic devices.
Q & A
- What is the maximum forward current of the BAT54ZFILM?
The maximum continuous forward current is 300 mA.
- What is the repetitive peak reverse voltage of the BAT54ZFILM?
The repetitive peak reverse voltage is 40 V.
- What is the typical diode capacitance of the BAT54ZFILM?
The typical diode capacitance is 7 pF at VR = 1 V and F = 1 MHz.
- What is the reverse recovery time of the BAT54ZFILM?
The reverse recovery time is typically 5 ns at IF = 10 mA, IR = 10 mA, and Tj = 25 °C.
- Is the BAT54ZFILM suitable for automotive applications?
- What is the maximum operating junction temperature of the BAT54ZFILM?
The maximum operating junction temperature is 150 °C.
- What is the maximum soldering temperature for the BAT54ZFILM?
The maximum soldering temperature is 260 °C.
- What package type is the BAT54ZFILM available in?
The BAT54ZFILM is available in the SOD-123 package.
- Is the BAT54ZFILM ECOPACK®2 compliant?
- What are some common applications of the BAT54ZFILM?
