Overview
The SBAT54CWT1G is a dual series Schottky barrier diode manufactured by onsemi. This component is designed for high-speed switching applications, circuit protection, and voltage clamping. It features an extremely low forward voltage, which reduces conduction loss, making it ideal for handheld and portable applications where space is limited. The SBAT54CWT1G is packaged in a miniature surface mount SOT323 package and is Pb-free, halogen-free, and RoHS compliant.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Reverse Voltage | VR | - | - | 30 | V |
| Forward Power Dissipation @ TA = 25°C | PF | - | - | 200 mW | mW |
| Derate above 25°C | - | - | - | 1.6 mW/°C | mW/°C |
| Forward Current (DC) | IF | - | - | 200 mA | mA |
| Non-Repetitive Peak Forward Current (tp < 10 msec) | IFSM | - | - | 600 mA | mA |
| Repetitive Peak Forward Current (Pulse Wave = 1 sec, Duty Cycle = 66%) | IFRM | - | - | 300 mA | mA |
| Junction Temperature | TJ | -55 | - | 125 | °C |
| Storage Temperature Range | Tstg | -55 | - | 150 | °C |
| Forward Voltage (IF = 10 mA) | VF | 0.35 | - | 0.40 | V |
| Reverse Recovery Time (IF = IR = 10 mA) | trr | - | - | 5.0 ns | ns |
Key Features
The SBAT54CWT1G features several key attributes that make it a versatile and reliable component:
- Extremely Fast Switching Speed: Ideal for high-speed switching applications.
- Low Forward Voltage: Typically 0.35 V at IF = 10 mA, reducing conduction loss.
- Miniature Surface Mount Package: SOT323 package, suitable for handheld and portable applications where space is limited.
- AEC-Q101 Qualified and PPAP Capable: Meets automotive and other stringent application requirements.
- Pb-Free, Halogen-Free/BFR-Free, and RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
Applications
The SBAT54CWT1G is suitable for a variety of applications, including:
- High-Speed Switching Applications: Due to its fast switching speed and low forward voltage.
- Circuit Protection: Effective in voltage clamping and protecting circuits from voltage spikes.
- Handheld and Portable Devices: The miniature SOT323 package makes it ideal for space-constrained designs.
- Automotive Applications: AEC-Q101 qualified, making it suitable for automotive and other demanding environments.
Q & A
- What is the SBAT54CWT1G used for?
The SBAT54CWT1G is used for high-speed switching applications, circuit protection, and voltage clamping.
- What is the typical forward voltage of the SBAT54CWT1G?
The typical forward voltage is 0.35 V at IF = 10 mA.
- What is the maximum forward current rating of the SBAT54CWT1G?
The maximum forward current rating is 200 mA.
- Is the SBAT54CWT1G RoHS compliant?
Yes, the SBAT54CWT1G is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What is the junction temperature range of the SBAT54CWT1G?
The junction temperature range is -55°C to 125°C.
- What package type does the SBAT54CWT1G come in?
The SBAT54CWT1G comes in a miniature surface mount SOT323 package.
- Is the SBAT54CWT1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other stringent applications.
- What is the reverse recovery time of the SBAT54CWT1G?
The reverse recovery time is typically 5.0 ns.
- What is the maximum reverse voltage rating of the SBAT54CWT1G?
The maximum reverse voltage rating is 30 V.
- Is the SBAT54CWT1G available in tape and reel packaging?
Yes, it is available in tape and reel packaging with 3,000 pieces per reel.
