This IC is Triac.
Marking : BTB16-600BW
Part Number : BTB16-600BWRG
Function : 16A, 600V, Triac
Package : TO-220 Type
Manufacturers : STMicroelectronics
The BTA16, BTB16 and T1610, T1635 and T1650 Triac series are suitable for general purpose mains power AC switching. They can be used as ON/OFF function in applications such as static relays, heating regulation or induction motor starting circuit. They are also recommended for phase control operations in light dimmers and appliance motors speed controllers.
1. Medium current Triac
2. Low thermal resistance with clip bonding
3. Low thermal resistance insulation ceramic for insulated BTA
4. High commutation (4Q) or very high commutation (3Q, Snubberless™) capability
5. BTA series UL1557 certified (file ref: 81734)
1. Motor control
2. Industrial and domestic lighting
4. Static switching
Other data sheets within the file : BTA16-600B, BTA16-600BW, BTA16-600C, BTB16-600C