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Dated: 16/09/2016 Rev: 01 ® SEMTECH ELECTRONICS LTD. G TO-126 Plastic Package BT134T TRIAC

APPLICATIONS

  • For use in high bidirectional transient and blocking voltage applications
  • For high thermal cycling performance
  • Typical application include motor control, industrial and domestic lighting, heating and static switching Absolute Maximum Ratings Parameter Symbol Value Unit Repetitive Peak Off State Voltage V DRM 600 1) V RMS on State Current Full Sine Wave, Tmb ≤ 107 OC IT(RMS) 4 A Non-Repetitive Peak on State Current t = 20 ms Full Sine Wave, TJ = 25 OC Prior to Surge t = 16.7 ms ITSM 25 27 A I2t for Fusing t = 10 ms I2t 3.1 A 2s Repetitive Rate of Rise of on State Current after Triggering ITM = 6 A, IG = 0.2 A, dIG/dt = 0.2 A/µs T2+ G+ T2+ G- T2- G- T2- G+ dI T/dt A/µs Peak Gate Current I GM 2 A Peak Gate Voltage V GM 5 V Peak Gate Power P GM 5 W Average Gate Power (Over any 20 ms period) P G(AV) 0.5 W Operating Junction Temperature T j 125 OC Storage Temperature Range T stg -40 to +150 OC The rate of rise of current should not excees 3A/µs G

Dated: 16/09/2016 Rev: 01 ® SEMTECH ELECTRONICS LTD. BT134T Characteristics at T J = 25 OC Parameter Symbol Min. Typ. Max. Unit Gate Trigger Current at VD = 12 V, IT = 0.1 A T2+ G+ T2+ G- T2- G- T2- G+ I GT mA Latching Current at VD = 12 V, IGT = 0.1 A T2+ G+ T2+ G- T2- G- T2- G+ I L mA Holding Current at VD = 12 V, IGT = 0.1 A IH - - 15 mA On State Voltage at IT = 5 A VT - - 1.7 V Gate Trigger Voltage at VD = 12 V, IT = 0.1 A at VD = 400 V, IT = 0.1 A, TJ = 125 OC VGT 0.25 1.5 V Off State Leakage Current at VD = max, VDRM = max, TJ = 125 OC ID - - 0.5 mA Critical Rate of Rise of Off State Voltage at VDM = 67% VDRM max, TJ = 125 OC, exponential waveform, gate open circuit dVD/dt 100 250 - V/µs Critical Rate of Change of Commutating Voltage at VDM = 400 V, TJ = 95 OC, IT(RMS) = 4 A, dIcom/dt = 1.8 A/ms, gate open circuit dVcom/dt - 50 - V/µs Gate Controlled Turn On Time at ITM = 6 A, VD = VDRM max, IG = 0.1 A, dIG/dt = 5 A/µs, tgt - 2 - µs Thermal Resistance Parameter Symbol Value Unit Junction to Mounting Base Full Cycle Half Cycle Rth(j-mb) 3

3.7 K/W

Junction to Ambient (typical) In Free Air R th(j-a) 100 (Typ.) K/W