TIGER ELECTRONIC CO.,LTD Product specification BT148 - 500R Thyristors logic level GENERAL DESCRIPTION Glass passivated thyristors in a plastic envelope, intended for use in applications requiring high bidirectional blocking voltage capability and high thermal cycling performance. Typical applications include motor control, industrial and domestic lighting, O ABSOLUTE MAXIMUM RATINGS ( Ta = 25 C) Parameter Symbol Typ Unit Repetitive peak off-state voltages VDRM VRRM 500 V Average on-state current IT(AV) 2.5 A RMS on-state current IT(RMS) 4.0 A ITSM 35 A Tj 110 o Tstg -45~150 o Non-repetitive peak on-state current Max. Operating Junction Temperature Storage Temperature C SOT82 C O ELECTRICAL CHARACTERISTICS ( Ta = 25 C) Parameter Symbol Test Conditions Min Typ Max Unit — 500 — V Repetitive peak off-state voltages VDRM VRRM Average on-state current IT(AV) half sine wave; Tmb< 103 oC — 2.5 — A RMS on-state current IT(RMS) all conduction angles — 4 — A On-state voltage VT IT=5.0A — 1.23 1.8 V Holding current IH VD =12 V; IGT = 0.1 A — 0.1 6 mA Latching current IL VD =12 V; IGT = 0.1 A — 0.17 10 mA Gate trigger current IGT VD =12 V; IT = 0.1 A — 15 200 uA Gate trigger voltage VGT VD =12 V; IT = 0.1 A — 0.4 1.5 V