High-voltage Domestic Thyristors TYN840 Application Fields:
TYN840 Silicon Controlled Rectifier (SCR) is used for: electric heating control, motor speed regulation, AC switch, AC/DC inverter
High-voltage domestic thyristor TYN840's limit values:
| Symbol | Parameters | Numeric | Unit |
| VDRM/VRRM | Off-state repetitive peak voltage | 800 | V |
| IT(AV) | DC Average Current | 25 | A |
| IT(RMS) | DC RMS Current | 40 | |
| ITSM | Non-repetitive surge current in conductive state | 460 | |
| I2t | I2t-value | 1060 | A2s |
| dIT/dt | Critical rise rate of forward current | 100 | A/μs |
| IGM | Gate Peak Current | 4 | A |
| PG(AV) | Gate average power | 1 | W |
| Tstg | Storage Temperature | -40~+150 | ℃ |
| Tj | Work temperature | -40~+125 |
High-voltage domestic thyristor TYN840 electrical characteristics:
| Symbol | Parameters | Numeric values | Unit | ||
| MIN | TYP | MAX | |||
| IGT | Gate Trigger Current | 5 | 35 | mA | |
| VGT | Gate Trigger Voltage | 1.3 | V | ||
| VGD | Gate trigger voltage not activated | 0.2 | |||
| IH | Maintain current | 75 | mA | ||
| IL | Hold current | 150 | |||
| dVD/dt | Critical voltage rise rate in off-state | 600 | V/μs | ||
| VTM | Forward Voltage Drop | 1.6 | V | ||
| IDRM/IRRM | Off-state repetitive peak current VD=VDRM/VRRM,TJ=25℃ | 10 | μA | ||
Off-state repetitive peak current VD=VDRM/VRRM,TJ=125℃ | 4 | mA | |||
