This is one of the triac types.
Part Number : Z3M
Function : Triacs 600V 1A, Sensitivity 3mA
Package : SOT-223, SMBflat-3L Type
Manufacturers : STMicroelectronics
See the preview image and the PDF file for more information.
Z0103MN, Z0103MUF is marked Z3M
The Z01 series is suitable for general purpose AC switching applications. These devices are typically used in applications such as home appliances (electrovalve, pump, door lock, small lamp control), fan speed controllers,… Different gate current sensitivities are available, allowing optimized performance when driven directly through microcontrollers.
1. On-state rms current, IT(RMS) 1 A
2. Repetitive peak off-state voltage, VDRM/VRRM 600 or 800 V
3. Triggering gate current, IGT (Q1)3 to 25 mA
1. AC switching
2. Home appliances