Overview
The BAS21SLT1 is a dual series high-voltage switching diode manufactured by onsemi. This component is designed for high-voltage applications and is known for its robust performance and reliability. The BAS21SLT1 is part of onsemi's family of high-voltage switching diodes, which are widely used in various electronic systems requiring efficient and durable switching capabilities.
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 (IF = 100 mAdc) | VF | 1000 - 1250 | mV |
| Reverse Recovery Time (IF = IR = 30 mAdc) | trr | 50 | ns |
| Junction and Storage Temperature Range | TJ, Tstg | -55 to +150 | °C |
| Thermal Resistance, Junction to Ambient (FR-5 Board) | RJA | 556 | °C/W |
Key Features
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
- ESD Rating: Human Body Model Class 1, Machine Model Class B
- Moisture Sensitivity Level: 1
- AEC-Q101 Qualified and PPAP Capable for automotive and other critical applications
- Dual series configuration for enhanced voltage handling
- Low forward voltage drop and fast reverse recovery time
Applications
The BAS21SLT1 is suitable for a variety of high-voltage switching applications, including:
- Automotive systems requiring high reliability and durability
- Industrial power supplies and control systems
- Consumer electronics needing robust switching diodes
- Telecommunication equipment and networking devices
Q & A
- What is the continuous reverse voltage rating of the BAS21SLT1? The continuous reverse voltage rating is 250 Vdc.
- What is the peak forward surge current of the BAS21SLT1? The peak forward surge current is 625 mAdc.
- Is the BAS21SLT1 RoHS compliant? Yes, the BAS21SLT1 is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.
- What is the junction and storage temperature range of the BAS21SLT1? The junction and storage temperature range is -55 to +150 °C.
- What is the thermal resistance, junction to ambient, for the BAS21SLT1 on an FR-5 board? The thermal resistance is 556 °C/W.
- What are the ESD ratings for the BAS21SLT1? The ESD ratings are Human Body Model Class 1 and Machine Model Class B.
- Is the BAS21SLT1 suitable for automotive applications? Yes, it is AEC-Q101 Qualified and PPAP Capable.
- What is the forward voltage drop of the BAS21SLT1 at 100 mAdc? The forward voltage drop is between 1000 to 1250 mV.
- What is the reverse recovery time of the BAS21SLT1? The reverse recovery time is 50 ns.
- In what package is the BAS21SLT1 available? The BAS21SLT1 is available in the SOT-23 (TO-236) package.
