Product Overview & Applications:
Technical Parameters
Current Selection Table
| Product model | Reverse repetitive peak voltage | Reverse repetitive peak current | On‑state peak voltage / current | Output current resistive load | Output current inductive load | Maximum rated junction temperature |
| MDQ30A | 600‑2500V | 2mA | 1.0V / 45A | 20A | 12A | 150℃ |
| MDQ60A | 600‑2500V | 2mA | 1.0V / 90A | 28A | 17A | 150℃ |
| MDQ100A | 600‑2500V | 4mA | 1.0V / 150A | 45A | 27A | 150℃ |
| MDQ150A | 600‑2500V | 4mA | 1.0V / 225A | 70A | 42A | 150℃ |
| MDQ200A | 600‑2500V | 4mA | 1.0V / 300A | 90A | 54A | 150℃ |
| MDQ250A | 600‑2500V | 4mA | 1.0V / 350A | 115A | 69A | 150℃ |
| MDQ300A | 600‑2500V | 6mA | 1.0V / 450A | 135A | 81A | 150℃ |
Product Parameters
| Sign | Parameters | Test Conditions | Junction temp | Parameter Value-Minimum | Parameter Value-Typical | Parameter Value-Maximum | Units |
| ID | DC output current | Single-phase full-wave rectifier circuit, Tc=100℃ | 150 | — | — | 100 | A |
| VRRM | Reverse repetitive peak voltage | VRRM tp=10ms | 150 | 600 | — | 4000 | V |
| VRSM=VRRM+200V | |||||||
| IRRM | Reverse repetitive peak current | at VRRM | 150 | — | — | 10 | mA |
| IFSM | Forward non-repetitive surge current | 10ms bottom width, sine half wave | 150 | — | — | 1.5 | kA |
| I2t | Inrush current squared time product | VR=0.6VRRM | 150 | — | — | 11.4 | A2s×103 |
| VFO | Threshold voltage | 150 | — | — | 0.8 | V | |
| rF | Slope Resistor | 150 | — | — | 4.5 | mΩ | |
| VFM | Forward peak voltage | IFM=150A | 25 | — | — | 1.53 | V |
| Rth(j−c) | Thermal Impedance (Junction to Case) | One-sided heat dissipation | — | — | — | 0.14 | ℃/W |
| Rth(c−h) | Thermal Impedance (Case to Heatsink) | One-sided heat dissipation | — | — | — | 0.07 | ℃/W |
| Viso | insulation voltage | 50Hz,R.M.S,T=Imin,iso,ImA(max) | — | 2500 | — | — | V |
| FM | Mounting torque (M5) | — | — | 4 | — | N-m | |
| FM | Mounting torque (M6) | — | — | 6 | — | N-m | |
| Tstq | Storage temperature | — | -40 | — | 125 | ℃ | |
| Wt | quality | — | — | — | — | g | |
| Outline | shape | — | — | — | — | — |
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