description mechanical dimension ito-220 dimension in mm ?? for use in high bidirectional transient and blocking voltage applications, and for high thermal cycling performance. ?? typical application including motor control, industrial and domestic, lighting, heating, copier, microwave and static switch parameters max ratings symbol ftc12a40f FTC12A60F r.m.s. on ? state current tc=89 j it (rms) 12a repetitive peak off-sta te voltage vd rm 400v 600v surge on-state current full sine wave 50/60hz peak non-repetitive itsm 119a@50hz / 130a@60hz i 2 t for fuse i 2 t 71a 2 s peak gate power dissipation pg 5w average peak gate power dissipation pg av 0.5w peak gate currenrt igm 2a peak gate voltage vgm 10v operating junction and storage temperature range to / ts -40~+125 j electrical characteristics tj=125 j off-state leakage current v d =v drm i drm max 2ma on-state voltage it=12a, inst v tm max 1.4v non-trigger gate voltage v d =1/2v drm v gd min 0.2v critical rate of rise off-state voltage (dv/dt)c min 10v/us holding current i h type 20ma thermal impedance@ junction to case rth(j-c) max 1.8 j /w gate trigger current v d =6v, r l =10 [ i gt max 30ma gate trigger voltage v d =6v, r l =10 [ v gt max 1.5v 12amps triac rectifiers isolated type ftc12a40~60f
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