TIGER ELECTRONIC CO.,LTD Product specification TS820-600B-TR 8A SCRs GENERAL DESCRIPTION Available either in sensitive (TS8) gate triggering levels, the 8A SCR series is suitable to fit all modes of control, found in applications such as overvoltage crowbar protection, motor control circuits in power tools and kitchen aids, inrush current limiting circuits, capacitive discharge ignition and voltage regulation circuits... Available in through-hole or surface-mount packages, they provide an optimized performance in a limited space area. ABSOLUTE MAXIMUM RATINGS ( Ta = 25 C) O PARAMETER Symbol Value Unit Repetitive peak off-state voltages VDRM 600 V peak off-state reverse voltages VRRM 600 V IT 8.0 A ITSM 73 A Tj 110 o -45~150 o RMS on-state current Non-repetitive peak on-state current Max. Operating Junction Temperature Storage Temperature Tstg C TO-252 C ELECTRICAL CHARACTERISTICS ( Ta = 25 C) O Parameter Symbol Test Conditions Min Typ Max Unit — 600 — V Repetitive peak off-state voltages VDRM VRRM Average on-state current IT(AV) half sine wave; Tmb< 110 oC — 5.0 — A RMS on-state current IT(RMS) all conduction angles — 8.0 — A IT=16A — — 1.60 V On-state voltage VTM Holding current IH IT = 50 mA RGK = 1 kΩ — — 5.0 mA Latching current IL IT = 50 mA RGK = 1 kΩ — — 6.0 mA Gate trigger current IGT VD = 12 V RL = 140 Ω — — 200 uA Gate trigger voltage VGT VD = 12 V RL = 140 Ω — — 0.8 V