The SOD-323 series high-speed switching diodes, including models like 1N4148WS, BAS21J, and BAV20WS, are designed for compact circuit integration. With low forward voltage drop (VF), minimal reverse leakage current (IRM), and fast recovery times (T<sub>rr</sub>), these diodes are ideal for signal switching, rectification, level shifting, and protection circuits. Excellent switching performance and thermal stability make them perfect for modern electronics.
| Product Name | Package | VBR(V) | IF(mA) | VF(V) | @IF(mA) | IRM(μA) | @VR(V) | Trr(ns) | Status |
| 1N4148WS | SOD-323 | 75 | 150 | 1 | 10 | 1 | 75 | 4 | Active |
| 1N4148WSL | SOD-323 | 80 | 150 | 1.2 | 100 | 0.1 | 80 | 80 | Active |
| 1N4448WS | SOD-323 | 75 | 250 | 0.72 | 5 | 0.2 | 75 | 4 | Active |
| 1SS355 | SOD-323 | 80 | 150 | 1.2 | 100 | 0.1 | 80 | 4 | Active |
| BAS16WS | SOD-323 | 100 | 200 | 0.85 | 10 | 1 | 75 | 6 | Active |
| BAS21J | SOD-323 | 300 | 225 | 1 | 100 | 0.1 | 240 | 50 | Active |
| BAS21WS | SOD-323 | 250 | 200 | 1.25 | 200 | 0.1 | 200 | 50 | Active |
| BAS316 | SOD-323 | 100 | 250 | 1.25 | 150 | 1 | 75 | 4 | Active |
| BAS321 | SOD-323 | 200 | 200 | 1.25 | 200 | 0.1 | 200 | 50 | Active |
| BAS416 | SOD-323 | 100 | 200 | 1.25 | 150 | 0.005 | 75 | 3000 | Active |
| BAV19WS | SOD-323 | 100 | 200 | 1 | 100 | 0.1 | 100 | 50 | Active |
| BAV20WS | SOD-323 | 150 | 200 | 1 | 100 | 0.1 | 150 | 50 | Active |
| BAV21WS | SOD-323 | 200 | 200 | 1 | 100 | 0.1 | 200 | 50 | Active |
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