Overview
The T835T-8FP is a medium current Triac produced by STMicroelectronics. It is designed for general-purpose AC switching applications, particularly where high commutation capability is required. This device is available in a through-hole TO-220FPAB package and is suitable for on/off or phase angle control functions. The T835T-8FP is notable for its snubberless operation, complying with UL standards and offering ECOPACK®2 compliant packaging, which meets environmental requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| On-state rms current (IT(rms)) | 8 | A |
| Repetitive surge peak off-state voltage (VDRM, VRRM) | 800 | V |
| Non repetitive surge peak off-state voltage (VDSM, VRSM) | 900 | V |
| Gate trigger current (IGT) | 35 | mA |
| Critical rate of rise of on-state current (dI/dt) | 100 | A/µs |
| Peak gate current (IGM) | 4 | A |
| Average gate power dissipation (PG(AV)) | 1 | W |
| Storage junction temperature range | -40 to +150 | °C |
| Operating junction temperature range | -40 to +150 | °C |
| Maximum lead temperature for soldering | 260 | °C |
| Insulation rms voltage | 2 kV |
Key Features
- Medium current Triac with high static and dynamic commutation capabilities.
- Operates in three quadrants.
- ECOPACK®2 compliant, meeting environmental requirements.
- Complies with UL standards (File ref: E81734).
- Snubberless operation when limits defined in the datasheet are respected.
- UL certified insulation rated at 2 kV.
- Available in through-hole TO-220FPAB package.
Applications
- General purpose AC line load switching.
- Motor control circuits.
- Small home appliances.
- Lighting.
- Inrush current limiting circuits.
- Overvoltage crowbar protection.
Q & A
- What is the maximum on-state rms current of the T835T-8FP Triac?
The maximum on-state rms current is 8 A.
- What is the repetitive surge peak off-state voltage of the T835T-8FP?
The repetitive surge peak off-state voltage is 800 V.
- What is the gate trigger current for the T835T-8FP?
The gate trigger current is 35 mA.
- Can the T835T-8FP operate without a snubber circuit?
- What is the maximum lead temperature for soldering the T835T-8FP?
The maximum lead temperature for soldering is 260°C.
- What are the typical applications of the T835T-8FP Triac?
Typical applications include general purpose AC line load switching, motor control circuits, small home appliances, lighting, inrush current limiting circuits, and overvoltage crowbar protection.
- Is the T835T-8FP compliant with environmental standards?
- What is the insulation rms voltage rating of the T835T-8FP?
The insulation rms voltage rating is 2 kV.
- What package type is the T835T-8FP available in?
The T835T-8FP is available in a through-hole TO-220FPAB package.
- Does the T835T-8FP comply with UL standards?
