Ultrafast Recovery Diodes SMA Series | 1A–5A 20V–200V | High Speed Rectification

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Schottky Diodes

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SMA Series

SMA Package Ultrafast Recovery Diodes with 1A–5A Current and 20V–200V Voltage Ratings, Featuring Fast Switching and Low VF

With reverse recovery times under 50ns and low forward voltage drops below 0.9V, these diodes are optimized for high-speed rectification, freewheeling, flyback, and boost converter applications.

Rated for 1A to 5A current and 20V to 200V reverse voltage, suitable for automated SMT assembly and high-temperature reflow processes, ensuring long-term reliability in both industrial and consumer electronics environments.

  • High-frequency switching power supplies (SMPS)
  • LED drivers and backlight control
  • DC-DC converters
  • Relay protection and snubber circuits
  • Communication, smart meters, and motor controllers
  • Automotive power modules and inverters
Product Name Package VRM_Max (V) Io_Max(A) VF_Max(V) Rated lo(A) IFSM_Max(A) IR@25℃IR(mA) Tj（℃） Status
SS110A SMA 100 1 0.85 1 30 0.1 -55～+150 Active
SS115A SMA 150 1 0.9 1 30 0.1 -55～+150 Active
SS120A SMA 200 1 0.9 1 30 0.1 -55～+150 Active
SS12A SMA 20 1 0.5 1 30 0.5 -55～+125 Active
SS13A SMA 30 1 0.5 1 30 0.5 -55～+125 Active
SS14A SMA 40 1 0.5 1 30 0.5 -55～+125 Active
SS15A SMA 50 1 0.7 1 30 0.5 -55～+150 Active
SS16A SMA 60 1 0.7 1 30 0.5 -55～+150 Active
SS18A SMA 80 1 0.85 1 30 0.1 -55～+150 Active
SS210A SMA 100 2 0.85 2 50 0.1 -55～+150 Active
SS215A SMA 150 2 0.9 2 50 0.1 -55～+150 Active
SS220A SMA 200 2 0.9 2 50 0.1 -55～+150 Active
SS22A SMA 20 2 0.5 2 50 0.5 -55～+125 Active
SS23A SMA 30 2 0.5 2 50 0.5 -55～+125 Active
SS24A SMA 40 2 0.5 2 50 0.5 -55～+125 Active
SS24AS SMA 40 2 0.55 2 50 0.5 -55～+125 Active
SS25A SMA 50 2 0.7 2 50 0.5 -55～+150 Active
SS26A SMA 60 2 0.7 2 50 0.5 -55～+150 Active
SS26AS SMA 60 2 0.7 2 40 0.5 -55～+150 Active
SS28A SMA 80 2 0.85 2 50 0.1 -55～+150 Active
SS310A SMA 100 3 0.85 3 70 0.1 -55～+150 Active
SS310AS SMA 100 3 0.85 3 65 0.1 -55～+175 Active
SS315A SMA 150 3 0.9 3 70 0.1 -55～+150 Active
SS320A SMA 200 3 0.9 3 70 0.1 -55～+150 Active
SS32A SMA 20 3 0.5 3 70 0.5 -55～+125 Active
SS33A SMA 30 3 0.5 3 70 0.5 -55～+125 Active
SS34A SMA 40 3 0.5 3 70 0.5 -55～+125 Active
SS35A SMA 50 3 0.7 3 70 0.5 -55～+150 Active
SS36A SMA 60 3 0.7 3 70 0.5 -55～+150 Active
SS38A SMA 80 3 0.85 3 70 0.1 -55～+150 Active
SS510A SMA 100 5 0.85 5 100 0.1 -55～+150 Active
SS515A SMA 150 5 0.9 5 100 0.1 -55～+150 Active
SS520A SMA 200 5 0.9 5 100 0.1 -55～+150 Active
SS52A SMA 20 5 0.6 5 100 0.5 -55～+125 Active
SS53A SMA 30 5 0.6 5 100 0.5 -55～+125 Active
SS54A SMA 40 5 0.6 5 100 0.5 -55～+125 Active
SS55A SMA 50 5 0.7 5 100 0.5 -55～+150 Active
SS56A SMA 60 5 0.7 5 100 0.5 -55～+150 Active
SS58A SMA 80 5 0.85 5 100 0.1 -55～+150 Active
SSL110A SMA 100 1 0.6 1 28 0.5 -55～+150 Active
SSL14A SMA 40 1 0.4 1 28 0.5 -55～+150 Active
SSL16A SMA 60 1 0.55 1 28 0.5 -55～+150 Active
SSL210A SMA 100 2 0.75 2 50 0.5 -55～+150 Active
SSL24A SMA 40 2 0.47 2 50 0.5 -55～+150 Active
SSL26A SMA 60 2 0.55 2 50 0.5 -55～+150 Active
SSL310A SMA 100 3 0.6 3 100 0.5 -55～+150 Active
SSL34A SMA 40 3 0.45 3 100 0.5 -55～+150 Active
SSL36A SMA 60 3 0.5 3 100 0.5 -55～+150 Active

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