UT138FG - Unisonic Technologies

UT138FG Triac

Glass passivated triac in a full pack plastic envelope, intended for use in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance. Typical applications include motor control, industrial and domestic lighting, heating and static switching.  SYMBOL TRIAC  ORDERING INFORMATION Ordering Numb.

Features

TRIAC
 ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT UT138FF/FG-5 500(Note2) Repetitive Peak Off-State Voltages UT138FF/FG-6 VDRM 600(Note2) V UT138FF/FG-8 800 RMS On-state Current Full sine wave, THS ≤92C IT(RMS) 12 A Non-Repetitive Peak. On-State Current t =20 ms 90 Full sine wave, TJ =125C prior to surge, with ITSM A reapplied VDRM(MAX) t =16.7 ms 100 I2t For Fusing (t =10 ms) I2t 40 A2s Repetitive Rate of Rise of On-state Current after Triggering ITM=12 A, IG=0.2 A, dIG/dt=0.2A/µs T2 + G+ T2 + GT2 - GT2 - G+ dIT /dt 50 50 50 A/µs 10 Peak .