Overview
The BAS21SLT1G is a dual series high-voltage switching diode manufactured by onsemi. This component is designed for high-voltage applications and is packaged in a SOT-23 (TO-236) case. It is Pb-free, halogen-free, and RoHS compliant, making it suitable for a wide range of electronic systems. The BAS21SLT1G is also AEC-Q101 qualified and PPAP capable, which ensures its reliability and performance in automotive and other demanding applications.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Continuous Reverse Voltage | VR | 250 | Vdc |
| Repetitive Peak Reverse Voltage | VRRM | 250 | Vdc |
| Peak Forward Current | IF | 225 | mAdc |
| Peak Forward Surge Current | IFM(surge) | 625 | mAdc |
| Forward Voltage | VF | 1000 - 1250 | mV |
| Reverse Recovery Time | trr | 50 | ns |
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | °C |
| Thermal Resistance, Junction to Ambient | RθJA | 556 (FR-5 Board), 417 (Alumina Substrate) | °C/W |
Key Features
- Moisture Sensitivity Level: 1
- ESD Rating: Human Body Model Class 1, Machine Model Class B
- Pb-free, halogen-free, and RoHS compliant
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
- Low forward voltage drop (VF = 1000 - 1250 mV)
- Fast reverse recovery time (trr = 50 ns)
Applications
The BAS21SLT1G is suitable for various high-voltage switching applications, including automotive systems, industrial control systems, and consumer electronics. Its high reverse voltage rating and fast recovery time make it ideal for use in power supplies, voltage regulators, and other high-frequency switching circuits.
Q & A
- What is the continuous reverse voltage rating of the BAS21SLT1G? The continuous reverse voltage rating is 250 Vdc.
- What is the peak forward surge current of the BAS21SLT1G? The peak forward surge current is 625 mAdc.
- Is the BAS21SLT1G RoHS compliant? Yes, the BAS21SLT1G is Pb-free, halogen-free, and RoHS compliant.
- What is the junction and storage temperature range of the BAS21SLT1G? The junction and storage temperature range is -55 to +150 °C.
- What is the thermal resistance, junction to ambient, for the BAS21SLT1G on an FR-5 board? The thermal resistance is 556 °C/W on an FR-5 board.
- Is the BAS21SLT1G suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- What is the forward voltage drop of the BAS21SLT1G? The forward voltage drop is between 1000 and 1250 mV.
- What is the reverse recovery time of the BAS21SLT1G? The reverse recovery time is 50 ns.
- What package type is the BAS21SLT1G available in? The BAS21SLT1G is available in a SOT-23 (TO-236) package.
- Does the BAS21SLT1G have any special ESD ratings? Yes, it has an ESD rating of Human Body Model Class 1 and Machine Model Class B.
