Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Standard phase control SCRs are triggered with few milliamperes of current at less than 1.5V potential. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage.
| Symbol | Parameter | Test Conditions | Sxx65J | Sxx65K | Sxx70W | Unit |
| IT(RMS) | RMS on-state current | TC = 75C | 65 | 65 | 70 | A |
| IT(AV) | Average on-state current | TC = 75C | 41.0 | 41.0 | 45.0 | A |
| ITSM | Peak non-repetitive surge current | single half cycle; f = 50Hz; TJ (initial) = 25C | 800 | 800 | 800 | A |
| ITSM | Peak non-repetitive surge current | single half cycle; f = 60Hz; TJ (initial) = 25C | 950 | 950 | 950 | A |
| I2t | I2t Value for fusing | tp = 8.3 ms | 3745 | 3745 | 3745 | A2s |
| di/dt | Critical rate of rise of on-state current | f = 60Hz ; TJ = 125C | 200 | 200 | 200 | A/s |
| IGT | Gate Trigger Current | VD = 12V; RL = 30 | 50 MAX. | 50 MAX. | 50 MAX. | mA |
| VGT | Gate Trigger Voltage | VD = 12V; RL = 30 | 2.0 MAX. | 2.0 MAX. | 2.0 MAX. | V |
| dv/dt | Critical rate of rise of off-state voltage | VD = VDRM; gate open; TJ = 100C | 400V MIN. 650 V/s 600V MIN. 600 V/s 800V MIN. 500 V/s 1000V MIN. 250 V/s | 400V MIN. 650 V/s 600V MIN. 600 V/s 800V MIN. 500 V/s 1000V MIN. 250 V/s | 400V MIN. 650 V/s 600V MIN. 600 V/s 800V MIN. 500 V/s 1000V MIN. 250 V/s | V/s |
| VGD | Gate Non-Trigger Voltage | VD = VDRM; RL = 3.3 k; TJ = 125C | 0.2 MIN. | 0.2 MIN. | 0.2 MIN. | V |
| IH | Holding Current | IT = 400mA (initial) | 80 MAX. | 80 MAX. | 80 MAX. | mA |
| tq | Turn-off Time | 35 MAX. | 35 MAX. | 35 MAX. | s | |
| tgt | Gate Trigger Time | IG = 2 x IGT; PW = 15s; IT = 140A | 2.5 TYP. | 2.5 TYP. | 2.5 TYP. | s |
| R(J-C) | Junction to case thermal resistance (AC) | 0.86 | 0.86 | 0.6 | C/W | |
| VTM | On-State Voltage | 65A Device IT = 130A; tp = 380s 70A Device IT = 140A; tp = 380s | 1.8 MAX. | 1.8 MAX. | 1.8 MAX. | V |
| IDRM / IRRM | Leakage Current | VDRM / VRRM TJ = 25C | 20 A (400-800V) 30 A (1000V) | 20 A (400-800V) 30 A (1000V) | 20 A (400-800V) 30 A (1000V) | A |
| IDRM / IRRM | Leakage Current | VDRM / VRRM TJ = 100C | 1500 A (400-600V) 2000 A (800V) 5000 A (1000V) | 1500 A (400-600V) 2000 A (800V) 5000 A (1000V) | 1500 A (400-600V) 2000 A (800V) 5000 A (1000V) | A |
| IDRM / IRRM | Leakage Current | VDRM / VRRM TJ = 125C | 3000 A (400V) 5000 A (600V-800V) | 3000 A (400V) 5000 A (600V-800V) | 3000 A (400V) 5000 A (600V-800V) | A |