Overview
The BTB24-600BRG is a high-current triac produced by STMicroelectronics, designed for general purpose mains power AC switching. Available in a TO-220AB package, this component is suitable for a variety of applications requiring reliable and efficient AC switching.
The BTB24 series includes both standard and snubberless triacs, offering flexibility in design and application. These triacs are known for their high commutation capabilities, low thermal resistance, and compliance with RoHS and UL standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RMS On-State Current (IT(RMS)) | 25 | A |
| Repetitive Peak Off-State Voltage (VDRM/VRRM) | 600 | V |
| Triggering Gate Current (IGT) | 50 (I, II, III), 100 (IV) | mA |
| Quadrants | I, II, III, IV | - |
| Operating Junction Temperature Range | -40 to +125 | °C |
| Storage Junction Temperature Range | -40 to +150 | °C |
| Maximum Lead Temperature for Soldering | 260 | °C |
| Insulation RMS Voltage | 2.5 kV | - |
| Package Type | TO-220AB | - |
| RoHS Compliance Grade | Ecopack2 | - |
Key Features
- High current triac with 25 A RMS current capability
- High commutation (4 quadrant) or very high commutation (3 quadrant) capability
- Low thermal resistance with clip bonding
- Packages are RoHS (2002/95/EC) compliant and UL-94, V0 flammability package resin compliant
- BTA series UL1557 recognized components (file ref: 81734)
- Available in through-hole or surface-mount packages
Applications
- On/off function in static relays
- Heating regulation
- Induction motor starting circuits
- Phase control operations in light dimmers and motor speed controllers
Q & A
- What is the RMS on-state current of the BTB24-600BRG triac?
The RMS on-state current is 25 A.
- What is the repetitive peak off-state voltage of the BTB24-600BRG triac?
The repetitive peak off-state voltage is 600 V.
- How many quadrants does the BTB24-600BRG triac operate in?
The BTB24-600BRG triac operates in all four quadrants (I, II, III, IV).
- What is the triggering gate current for the BTB24-600BRG triac?
The triggering gate current is 50 mA for quadrants I, II, and III, and 100 mA for quadrant IV.
- Is the BTB24-600BRG triac RoHS compliant?
- What is the operating junction temperature range of the BTB24-600BRG triac?
The operating junction temperature range is -40 to +125 °C.
- What is the maximum lead temperature for soldering the BTB24-600BRG triac?
The maximum lead temperature for soldering is 260 °C.
- What type of package does the BTB24-600BRG triac come in?
The BTB24-600BRG triac comes in a TO-220AB package.
- What are some common applications of the BTB24-600BRG triac?
Common applications include on/off functions in static relays, heating regulation, induction motor starting circuits, and phase control operations in light dimmers and motor speed controllers.
- Is the BTB24-600BRG triac UL certified?
