Overview
The SBAS21DW5T1G is a high-voltage switching diode produced by onsemi. This component is part of the BAS21 series, known for its robust performance and reliability in various electronic applications. The SBAS21DW5T1G is specifically designed for high-voltage switching and is suitable for automotive and other demanding environments due to its AEC-Q101 qualification and PPAP capability.
This diode features a compact SC-88A (SOT-353) package, making it ideal for space-constrained designs. It is also Pb-free, halogen-free, and RoHS compliant, ensuring environmental sustainability and compliance with regulatory standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Continuous Reverse Voltage | VR | 250 | Vdc |
| Repetitive Peak Reverse Voltage | VRRM | 250 | Vdc |
| Continuous Forward Current | IF | 200 | mAdc |
| Peak Forward Surge Current (1/2 Cycle, Sine Wave, 60 Hz) | IFSM | 2 | A |
| Repetitive Peak Forward Current (Pulse Train: TON = 1 s, TOFF = 0.5 s) | IFRM | 0.6 | A |
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | °C |
| Power Dissipation | PD | 385 | mW |
| Thermal Resistance - Junction-to-Ambient | RJA | 328 | °C/W |
| Forward Voltage (IF = 200 mAdc) | VF | 1.25 | Vdc |
| Reverse Recovery Time | trr | 50 | ns |
Key Features
- High Voltage Capability: The SBAS21DW5T1G can handle continuous reverse voltages up to 250 Vdc and repetitive peak reverse voltages up to 250 Vdc.
- Low Forward Voltage Drop: It features a forward voltage drop of 1.25 V at 200 mA, making it efficient for switching applications.
- Fast Switching: With a reverse recovery time of 50 ns, this diode is suitable for high-frequency switching applications.
- Compact Package: The SC-88A (SOT-353) package is compact and ideal for space-constrained designs.
- Environmental Compliance: Pb-free, halogen-free, and RoHS compliant, ensuring environmental sustainability.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other demanding applications requiring unique site and control change requirements.
Applications
- Automotive Systems: Due to its AEC-Q101 qualification, it is suitable for various automotive applications, including power management and signal switching.
- Industrial Control Systems: Its high voltage and current handling capabilities make it ideal for industrial control and automation systems.
- Consumer Electronics: Used in power supplies, switching circuits, and other high-voltage applications in consumer electronics.
- Telecommunications: Suitable for telecommunications equipment requiring reliable high-voltage switching diodes.
Q & A
- What is the maximum continuous reverse voltage of the SBAS21DW5T1G?
The maximum continuous reverse voltage is 250 Vdc.
- What is the forward voltage drop at 200 mA?
The forward voltage drop at 200 mA is 1.25 Vdc.
- What is the reverse recovery time of the SBAS21DW5T1G?
The reverse recovery time is 50 ns.
- Is the SBAS21DW5T1G RoHS compliant?
Yes, the SBAS21DW5T1G is Pb-free, halogen-free, and RoHS compliant.
- What package type does the SBAS21DW5T1G use?
The SBAS21DW5T1G uses the SC-88A (SOT-353) package.
- Is the SBAS21DW5T1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications.
- What is the maximum junction temperature of the SBAS21DW5T1G?
The maximum junction temperature is 150°C.
- What is the power dissipation of the SBAS21DW5T1G?
The power dissipation is 385 mW.
- What is the thermal resistance - junction-to-ambient of the SBAS21DW5T1G?
The thermal resistance - junction-to-ambient is 328 °C/W.
- Is the SBAS21DW5T1G available in tape and reel packaging?
Yes, it is available in tape and reel packaging with various quantities per reel.
