Overview
The T405Q-600B-TR is a sensitive 4-quadrant (4Q) Triac produced by STMicroelectronics. This component is designed for general-purpose applications where high surge current capability is required. It features a gate current sensitivity of 5 mA or 10 mA depending on the quadrant, making it suitable for a wide range of AC switching applications.
Key Specifications
| Attribute | Value |
|---|---|
| On-State Voltage [Vtm] | 1.5 V |
| Off-State Voltage [Vdrm] | 600 V |
| Off-State Current [Idrm] | 5 µA |
| Gate Trigger Current [Igt]-Max | 5 mA (quadrants I, II, III), 10 mA (quadrant IV) |
| On-state RMS Current [Irms]-Max | 4 A |
| Package Style | TO-252-3 (DPAK) |
| Mounting Method | Surface Mount |
Key Features
- MCU direct gate drive capability
- 4-quadrant operation
- High surge current capability
- ECOPACK2 compliant component, ensuring environmental sustainability
- Low gate trigger current of 5 mA or 10 mA depending on the quadrant
Applications
The T405Q-600B-TR Triac is suitable for various general-purpose AC switching applications, including but not limited to:
- Lighting control systems
- Motor control circuits
- Power supplies with inrush current limitation
- Home appliances and industrial control systems
Q & A
- What is the maximum off-state voltage of the T405Q-600B-TR Triac?
The maximum off-state voltage is 600 V. - What is the maximum on-state RMS current of the T405Q-600B-TR Triac?
The maximum on-state RMS current is 4 A. - What is the package style of the T405Q-600B-TR Triac?
The package style is TO-252-3 (DPAK). - Is the T405Q-600B-TR Triac suitable for surface mounting?
Yes, it is designed for surface mount applications. - What is the gate trigger current sensitivity of the T405Q-600B-TR Triac?
The gate trigger current sensitivity is 5 mA for quadrants I, II, and III, and 10 mA for quadrant IV. - Is the T405Q-600B-TR Triac ECOPACK2 compliant?
Yes, it is ECOPACK2 compliant, ensuring environmental sustainability. - What are some typical applications of the T405Q-600B-TR Triac?
Typical applications include lighting control systems, motor control circuits, power supplies with inrush current limitation, and home appliances. - Can the T405Q-600B-TR Triac be driven directly by an MCU?
Yes, it has MCU direct gate drive capability. - What is the on-state voltage of the T405Q-600B-TR Triac?
The on-state voltage is 1.5 V. - What is the off-state current of the T405Q-600B-TR Triac?
The off-state current is 5 µA.
