Overview
The onsemi BAS21LT3G is a high voltage switching diode designed for high voltage, high speed switching applications. This device contains two electrically isolated high voltage switching diodes encapsulated in a SOT-23 surface mount package. It is particularly suited for automotive and other applications requiring unique site and control change requirements, as it is AEC-Q101 qualified and PPAP capable. Additionally, the BAS21LT3G is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
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 | IFSM | - | - |
| Forward Voltage | VF | 1.25 | Vdc (at IF = 200 mAdc) |
| Reverse Voltage Leakage Current | IR | 0.1 | µAdc (at VR = 200 Vdc) |
| Diode Capacitance | CD | 5.0 | pF (at VR = 0, f = 1.0 MHz) |
| Reverse Recovery Time | trr | 50 | ns |
| Operating Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | °C |
| Package Type | - | SOT-23 (TO-236) | - |
Key Features
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other critical applications.
- Pb-Free, Halogen Free/BFR Free, and RoHS compliant, ensuring environmental compliance.
- High voltage switching capability with a continuous reverse voltage of 250 Vdc.
- Low forward voltage drop of 1.25 Vdc at 200 mAdc.
- Fast switching with a reverse recovery time of 50 ns.
- Compact SOT-23 surface mount package, ideal for space-constrained designs.
Applications
- Automotive systems requiring high reliability and compliance with automotive standards.
- High voltage, high speed switching applications in industrial and consumer electronics.
- Power supply circuits, voltage regulators, and rectifier circuits.
- General-purpose switching and rectification in various electronic devices.
Q & A
- What is the continuous reverse voltage rating of the BAS21LT3G? The continuous reverse voltage rating is 250 Vdc.
- What is the forward voltage drop at 200 mAdc for the BAS21LT3G? The forward voltage drop is 1.25 Vdc at 200 mAdc.
- Is the BAS21LT3G RoHS compliant? Yes, the BAS21LT3G is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- What is the reverse recovery time of the BAS21LT3G? The reverse recovery time is 50 ns.
- What package type is the BAS21LT3G available in? The BAS21LT3G is available in a SOT-23 (TO-236) surface mount package.
- Is the BAS21LT3G suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other critical applications.
- What is the operating junction and storage temperature range for the BAS21LT3G? The operating junction and storage temperature range is -55 to +150 °C.
- What is the diode capacitance of the BAS21LT3G? The diode capacitance is 5.0 pF at VR = 0, f = 1.0 MHz.
- How many diodes are included in the BAS21LT3G package? The BAS21LT3G contains two electrically isolated high voltage switching diodes.
- What is the continuous forward current rating of the BAS21LT3G? The continuous forward current rating is 200 mAdc.
