This part is a kind of semiconductor called BCR16PM.

Function of this product has MEDIUM POWER USE INSULATED TYPE/ PLANAR PASSIVATION TYPE.

Manufacturers : Mitsubishi Electric Semiconductor

Image and pinout :

Some of the text within the PDF file :

MITSUBISHI SEMICONDUCTOR 〈TRIAC〉 BCR16PM MEDIUM POWER USE INSULATED TYPE, PLANAR PASSIVATION TYPE BCR16PM OUTLINE DRAWING 10.5 MAX 5.2 Dimensions in mm 2.8 17 5.0 1.2 TYPE NAME VOLTAGE CLASS φ3.2±0.2 13.5 MIN 3.6 1.3 MAX 0.8 2.54 2.54 8.5 0.5 2.6 • • • • • IT (RMS) .. 16A VDRM ..400V/600V IFGT !, IRGT !, IRGT # . 30mA (20mA) V5 Viso 1500V UL Recognized: File No. E80276 123 2 ∗ Measurement point of case temperature 1 1 T1 TERMINAL 2 T2 TERMINAL 3 3 GATE TERMINAL TO-220F APPLICATION Contactless AC switches, light dimmer, electric [ ... ]

BCR16PM PDF Datasheet Download