SMA Package Surface Mount Rectifier Diodes | 50V–200V, 1A–5A Ultrafast Solution
The SMA series rectifier diodes adopt the DO-214AC surface-mount package, offering excellent reverse voltage resistance (up to 200V VRM) and forward current handling (up to 5A Io). Suitable for high-density PCB designs, this series features low forward voltage drop (VF), strong surge capability (up to 100A IFSM), and reliable operation in high-temperature environments (Tj up to +150°C).
| Product Name | Package | VRM_Max (V) | Io_Max(A) | VF_Max(V) | Rated lo(A) | IFSM_Max(A) | IR@25℃IR(mA) | Tj（℃） | Status |
| SS14B | SMB | 40 | 1 | 0.5 | 1 | 50 | 0.5 | -55～+125 | Active |
| SS210 | SMB | 100 | 2 | 0.85 | 2 | 50 | 0.1 | -55～+150 | Active |
| SS215 | SMB | 150 | 2 | 0.9 | 2 | 50 | 0.1 | -55～+150 | Active |
| SS22 | SMB | 20 | 2 | 0.5 | 2 | 50 | 0.5 | -55～+125 | Active |
| SS220 | SMB | 200 | 2 | 0.9 | 2 | 50 | 0.1 | -55～+150 | Active |
| SS23 | SMB | 30 | 2 | 0.5 | 2 | 50 | 0.5 | -55～+125 | Active |
| SS24 | SMB | 40 | 2 | 0.5 | 2 | 50 | 0.5 | -55～+125 | Active |
| SS25 | SMB | 50 | 2 | 0.7 | 2 | 50 | 0.5 | -55～+150 | Active |
| SS26 | SMB | 60 | 2 | 0.7 | 2 | 50 | 0.5 | -55～+150 | Active |
| SS28 | SMB | 80 | 2 | 0.85 | 2 | 50 | 0.1 | -55～+150 | Active |
| SS310B | SMB | 100 | 3 | 0.85 | 3 | 70 | 0.1 | -55～+150 | Active |
| SS310BA | SMB | 100 | 3 | 0.85 | 3 | 100 | 0.1 | -55～+150 | Active |
| SS315B | SMB | 150 | 3 | 0.9 | 3 | 70 | 0.1 | -55～+150 | Active |
| SS320B | SMB | 200 | 3 | 0.9 | 3 | 70 | 0.1 | -55～+150 | Active |
| SS32B | SMB | 20 | 3 | 0.5 | 3 | 70 | 0.5 | -55～+125 | Active |
| SS33B | SMB | 30 | 3 | 0.5 | 3 | 70 | 0.5 | -55～+125 | Active |
| SS34B | SMB | 40 | 3 | 0.5 | 3 | 70 | 0.5 | -55～+125 | Active |
| SS35B | SMB | 50 | 3 | 0.7 | 3 | 70 | 0.5 | -55～+150 | Active |
| SS36B | SMB | 60 | 3 | 0.7 | 3 | 70 | 0.5 | -55～+150 | Active |
| SS38B | SMB | 80 | 3 | 0.85 | 3 | 70 | 0.1 | -55～+150 | Active |
| SS510B | SMB | 100 | 5 | 0.85 | 5 | 100 | 0.1 | -55～+150 | Active |
| SS510BH | SMB | 100 | 5 | 0.85 | 5 | 100 | 0.1 | -55～+175 | Active |
| SS515B | SMB | 150 | 5 | 0.9 | 5 | 100 | 0.1 | -55～+150 | Active |
| SS515BH | SMB | 150 | 5 | 0.9 | 5 | 100 | 0.1 | -55～+175 | Active |
| SS520B | SMB | 200 | 5 | 0.9 | 5 | 100 | 0.1 | -55～+150 | Active |
| SS520BH | SMB | 200 | 5 | 0.9 | 5 | 100 | 0.1 | -55～+175 | Active |
| SS52B | SMB | 20 | 5 | 0.6 | 5 | 100 | 0.5 | -55～+125 | Active |
| SS52BH | SMB | 20 | 5 | 0.6 | 5 | 100 | 0.5 | -55～+150 | Active |
| SS53B | SMB | 30 | 5 | 0.6 | 5 | 100 | 0.5 | -55～+125 | Active |
| SS53BH | SMB | 30 | 5 | 0.6 | 5 | 100 | 0.5 | -55～+150 | Active |
| SS54B | SMB | 40 | 5 | 0.6 | 5 | 100 | 0.5 | -55～+125 | Active |
| SS54BH | SMB | 40 | 5 | 0.6 | 5 | 100 | 0.5 | -55～+150 | Active |
| SS55B | SMB | 50 | 5 | 0.7 | 5 | 100 | 0.5 | -55～+150 | Active |
| SS55BH | SMB | 50 | 5 | 0.7 | 5 | 100 | 0.5 | -55～+175 | Active |
| SS56B | SMB | 60 | 5 | 0.7 | 5 | 100 | 0.5 | -55～+150 | Active |
| SS56BH | SMB | 60 | 5 | 0.7 | 5 | 100 | 0.5 | -55～+175 | Active |
| SS58B | SMB | 80 | 5 | 0.85 | 5 | 100 | 0.1 | -55～+150 | Active |
| SS58BH | SMB | 80 | 5 | 0.85 | 5 | 100 | 0.1 | -55～+175 | Active |
| SSL210 | SMB | 100 | 2 | 0.75 | 2 | 50 | 0.1 | -55～+150 | Active |
| SSL24 | SMB | 40 | 2 | 0.47 | 2 | 50 | 0.5 | -55～+150 | Active |
| SSL245 | SMB | 45 | 2 | 0.47 | 2 | 50 | 0.5 | -55～+150 | Active |
| SSL26 | SMB | 60 | 2 | 0.55 | 2 | 50 | 0.5 | -55～+150 | Active |
| SSL310B | SMB | 100 | 3 | 0.6 | 3 | 60 | 0.1 | -55～+150 | Active |
| SSL345B | SMB | 45 | 3 | 0.45 | 3 | 60 | 0.5 | -55～+150 | Active |
| SSL34B | SMB | 40 | 3 | 0.45 | 3 | 60 | 0.5 | -55～+150 | Active |
| SSL36B | SMB | 60 | 3 | 0.5 | 3 | 60 | 0.5 | -55～+150 | Active |
| SSL510B | SMB | 100 | 5 | 0.7 | 5 | 100 | 0.1 | -55～+150 | Active |
| SSL545B | SMB | 45 | 5 | 0.45 | 5 | 100 | 0.5 | -55～+150 | Active |
| SSL54B | SMB | 40 | 5 | 0.45 | 5 | 160 | 0.5 | -55～+150 | Active |
| SSL56B | SMB | 60 | 5 | 0.5 | 5 | 100 | 0.5 | -55～+150 | Active |
| SSL58B | SMB | 80 | 5 | 0.58 | 5 | 120 | 0.1 | -55～+150 | Active |
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