# T1020W / T1030W Triac Datasheet

## Electrical Characteristics
️· IT(RMS): 10A @ Tc=90°C
️· ITSM: 110A (16.7ms cycle, 60Hz), 125A (10ms, 50Hz)
️· VDRM/VRRM: 400V to 800V
️· IGT (trigger current): Max 30mA (Tj=25°C)
️· VGT (trigger voltage): Max 1.5V (Tj=25°C)
️· Holding Current (IH): Max 50mA (Tj=25°C)
️· dV/dt critical: 200-300 V/µs (Gate open, Tj=125°C)

## Thermal Characteristics
️· Rth(j-a): 50 °C/W (junction to ambient)
️· Rth(j-c): 3.0 °C/W (junction to case, AC)
️· Operating Junction Temperature (Tj): -40 to +125°C
️· Storage Temperature (Tstg): -40 to +150°C

## Key Features
️· Snubberless design
️· Glass passivated chip technology

️· Suitable for phase control & static switching
️· U.L. Recognized: E81734
️· Insulating Voltage: 1500V (RMS)

## Package Information
️· Package: ISOWATT220AB (Plastic)
️· Weight: 2.1g
️· Mounting Torque: 0.55 m.N (Recommended), 0.70 m.N (Max)
️· Dimensions: Refer to datasheet for detailed mechanical dimensions.

## Additional Information
️· I2t Value: 78 A²s (half-cycle, 50Hz, tp=10ms)
️· dV/dt & dI/dt relationship: dV/dt * dI/dt = 5.3 A/ms
️· Surge Current: Refer to Figure 6 & 7 for non-repetitive surge peak on-state current vs. number of cycles/pulse width.
️· On-state characteristics: Refer to Figure 8 for maximum values.