Overview
The T835-600B-TR is a 600V, 8A Snubberless™ Triac produced by STMicroelectronics. This device is designed for general-purpose AC switching and is available in both through-hole and surface-mount packages, specifically the DPAK package for this model. It is suitable for various applications such as static relays, heating regulation, induction motor starting circuits, and phase control operations in light dimmers and motor speed controllers. The logic level versions of these Triacs are engineered to interface directly with low-power drivers like microcontrollers, making them versatile and efficient in a wide range of industrial and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer Part No | T835-600B-TR | |
| Manufacturer | STMicroelectronics | |
| Series | T835 | |
| Product Type | Triacs | |
| On-state rms current, IT(RMS) | 8 A | A |
| Non Repetitive On-State Current | 80 A | A |
| Rated Repetitive Off-State Voltage, VDRM / VRRM | 600 V | V |
| Triggering gate current, IGT | 35 mA | mA |
| Gate Trigger Voltage, VGT | 1.3 V | V |
| Holding Current, IH | 35 mA | mA |
| On-State Voltage, VTM | 1.55 V | V |
| Off-State Leakage Current @ VDRM, IDRM | 5 uA | uA |
| Operating Temperature Range | -40°C to +125°C | °C |
| Mounting Style | SMD/SMT | |
| Package/Case | DPAK |
Key Features
- High commutation performance, making them suitable for use on inductive loads.
- Available in both through-hole and surface-mount packages (DPAK for this model).
- Logic level versions designed to interface directly with low-power drivers such as microcontrollers.
- Voltage insulated tab (rated at 2500 VRMS) in compliance with UL standards.
- Snubberless™ design for efficient operation without the need for external snubbers.
- Operating temperature range from -40°C to +125°C.
Applications
- Motor Drive & Control: Suitable for motor starting circuits and motor speed controllers.
- Lighting: Used in phase control operations for light dimmers.
- Industrial: General-purpose AC switching in static relays, heating regulation, and other industrial applications.
Q & A
- What is the on-state rms current of the T835-600B-TR Triac?
The on-state rms current, IT(RMS), is 8 A.
- What is the repetitive peak off-state voltage of the T835-600B-TR Triac?
The repetitive peak off-state voltage, VDRM / VRRM, is 600 V.
- What is the triggering gate current for the T835-600B-TR Triac?
The triggering gate current, IGT, is 35 mA.
- What is the operating temperature range of the T835-600B-TR Triac?
The operating temperature range is from -40°C to +125°C.
- In what package is the T835-600B-TR Triac available?
The T835-600B-TR Triac is available in the DPAK package.
- What are the typical applications of the T835-600B-TR Triac?
Typical applications include motor drive and control, lighting, and various industrial uses such as static relays and heating regulation.
- Is the T835-600B-TR Triac suitable for use on inductive loads?
- Can the T835-600B-TR Triac be used with microcontrollers?
- What is the non-repetitive on-state current of the T835-600B-TR Triac?
The non-repetitive on-state current is 80 A.
- What is the holding current of the T835-600B-TR Triac?
The holding current, IH, is 35 mA.
