The SMAJ series are plastic-encapsulated general-purpose rectifier diodes designed for high surge current capability. They are suitable for rectifier applications and feature a color band denoting the cathode polarity.
| Model | Maximum RMS Voltage (V) | Repetitive Peak Reverse Voltage (VRRM) (V) | Average Forward Current (IF(AV)) (A) | Surge (Non-repetitive) Forward Current (IFSM) (A) | Peak Forward Voltage (VF) (V) | Peak Reverse Current (IRRM1) (A) | Peak Reverse Current (IRRM2) (A) | Thermal Resistance (RJ-A) (C/W) | Thermal Resistance (RJ-L) (C/W) | Junction and Storage Temperature Range (C) |
|---|---|---|---|---|---|---|---|---|---|---|
| M1 | 50 | 50 | 1.0 | 10 | 1.0 | 50 | 1 | 75 | 2.95 | -55 ~ +150 |
| M2 | 70 | 70 | 1.0 | 10 | 1.0 | 50 | 1 | 75 | 2.95 | -55 ~ +150 |
| M3 | 100 | 100 | 1.0 | 10 | 1.0 | 50 | 1 | 75 | 2.95 | -55 ~ +150 |
| M4 | 140 | 140 | 1.0 | 10 | 1.0 | 50 | 1 | 75 | 2.95 | -55 ~ +150 |
| M5 | 200 | 200 | 1.0 | 10 | 1.0 | 50 | 1 | 75 | 2.95 | -55 ~ +150 |
| M6 | 280 | 280 | 1.0 | 10 | 1.0 | 50 | 1 | 75 | 2.95 | -55 ~ +150 |
| M7 | 400 | 400 | 1.0 | 10 | 1.0 | 50 | 1 | 75 | 2.95 | -55 ~ +150 |