Overview
The T1035H-6G is a high-temperature, 10 A Snubberless™ Triac produced by STMicroelectronics. This component is specifically designed to operate in high power density applications, such as those found in vacuum cleaners and washing machine drum motors. It offers superior performance at elevated junction temperatures, making it an ideal choice for demanding environments.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| IT(RMS) | On-state rms current (full sine wave) | 10 | A |
| VDRM/VRRM | Off-state voltage | 600 | V |
| IGT | Gate trigger current | 35 mA | mA |
| ITSM | Non repetitive surge peak on-state current | 100 A (F = 50 Hz, t = 20 ms) | A |
| dI/dt | Critical rate of rise of on-state current | 50 A/µs | A/µs |
| Tstg | Storage junction temperature range | -40 to +150 | °C |
| Tj | Operating junction temperature range | -40 to +150 | °C |
| Rth(j-c) | Junction to case thermal resistance | 1.45 °C/W (D2PAK) | °C/W |
| Rth(j-a) | Junction to ambient thermal resistance | 45 °C/W (D2PAK, S = 1 cm²) | °C/W |
Key Features
- Medium current Triac with a maximum junction temperature of 150 °C.
- Low thermal resistance with clip bonding.
- Very high 3 quadrant commutation capability.
- Packages are RoHS (2002/95/EC) compliant and UL certified (ref. file E81734).
- Available in through-hole (TO-220AB) and surface mount (D2PAK) packages.
- Internal ceramic pad provides voltage insulation rated at 2500 V rms for the TO-220AB Insulated package.
Applications
The T1035H-6G Triac is especially designed for high power density or universal motor applications, such as:
- Vacuum cleaners.
- Washing machine drum motors.
- General purpose mains power AC switching.
Q & A
- What is the maximum on-state rms current of the T1035H-6G Triac?
The maximum on-state rms current is 10 A (full sine wave) at Tc = 135 °C for D2PAK and TO-220AB packages.
- What is the off-state voltage rating of the T1035H-6G?
The off-state voltage (VDRM/VRRM) is rated at 600 V.
- What is the gate trigger current for the T1035H-6G?
The gate trigger current (IGT) is 35 mA.
- What is the non-repetitive surge peak on-state current for the T1035H-6G?
The non-repetitive surge peak on-state current (ITSM) is 100 A for a full cycle at 50 Hz and 20 ms duration.
- What is the critical rate of rise of on-state current for the T1035H-6G?
The critical rate of rise of on-state current (dI/dt) is 50 A/µs.
- What are the storage and operating junction temperature ranges for the T1035H-6G?
The storage and operating junction temperature ranges are both -40 to +150 °C.
- What is the junction to case thermal resistance for the D2PAK package?
The junction to case thermal resistance (Rth(j-c)) for the D2PAK package is 1.45 °C/W.
- What is the junction to ambient thermal resistance for the D2PAK package?
The junction to ambient thermal resistance (Rth(j-a)) for the D2PAK package is 45 °C/W (S = 1 cm²).
- Is the T1035H-6G RoHS compliant and UL certified?
Yes, the T1035H-6G is RoHS (2002/95/EC) compliant and UL certified (ref. file E81734).
- In what packages is the T1035H-6G available?
The T1035H-6G is available in through-hole (TO-220AB) and surface mount (D2PAK) packages.
