Overview
The BAT54CXV3T1, produced by onsemi, is a dual series Schottky barrier diode designed for high-speed switching applications, circuit protection, and voltage clamping. This component is encapsulated in a miniature surface mount package, making it ideal for handheld and portable applications where space is limited. The BAT54CXV3T1 is known for its extremely low forward voltage, which reduces conduction loss, and its fast switching speed, which is crucial for high-performance electronic circuits.
Key Specifications
| Rating Symbol | Value | Unit |
|---|---|---|
| Reverse Voltage (VR) | 30 | V |
| Forward Power Dissipation @ TA = 25°C | 240 | mW |
| Derate above 25°C | 1.9 | mW/°C |
| Forward Current (DC) (IF) | 200 | mA |
| Non-Repetitive Peak Forward Current (IFSM) | 600 | mA |
| Repetitive Peak Forward Current (IFRM) | 300 | mA |
| Junction Temperature (TJ) | -55 to 125 | °C |
| Storage Temperature Range (Tstg) | -55 to +150 | °C |
| Forward Voltage (VF) @ IF = 10 mA | 0.35 | V |
| Total Capacitance (CT) @ VR = 1.0 V, f = 1.0 MHz | 7.6 | pF |
| Reverse Leakage (IR) @ VR = 25 V | 0.5 to 2.0 | µA |
Key Features
- Extremely fast switching speed, making it suitable for high-speed applications.
- Low forward voltage of 0.35 V (typical) at IF = 10 mA, reducing conduction loss.
- Miniature surface mount package (SOT-323), ideal for space-constrained designs.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
Applications
- High-speed switching applications.
- Circuit protection.
- Voltage clamping.
- Line termination.
- Reverse polarity protection.
- Handheld and portable devices where space is limited.
- Automotive, industrial, and consumer electronics.
Q & A
- What is the maximum reverse voltage of the BAT54CXV3T1? The maximum reverse voltage is 30 V.
- What is the typical forward voltage at 10 mA? The typical forward voltage is 0.35 V.
- What is the maximum forward current (DC) rating? The maximum forward current (DC) is 200 mA.
- Is the BAT54CXV3T1 RoHS compliant? Yes, it is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What is the junction temperature range of the BAT54CXV3T1? The junction temperature range is -55 to 125°C.
- What package type is used for the BAT54CXV3T1? It is encapsulated in a SOT-323 surface mount package.
- What are some common applications of the BAT54CXV3T1? Common applications include high-speed switching, circuit protection, voltage clamping, and handheld/portable devices.
- Is the BAT54CXV3T1 suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the total capacitance at 1.0 V and 1.0 MHz? The total capacitance is 7.6 pF.
- What is the maximum storage temperature range? The maximum storage temperature range is -55 to +150°C.
