THYRISTOR MODULE AK25GB40/80 UL;E76102 M Power Thyristor Module AK25GB series are designed for various rectifier circuits and power controls. For your circuit application. following internal connections and wide voltage ratings up to 800V are available, and electrically isolated mounting base make your mechanical design easy. Isolated mounting base IT AV 25A, IT RMS 55A, ITSM 55A di/dt 100 A/ s dv/dt 500V/ s Applications AC/DC motor drives Heater controls Light dimmers Static switches Internal Configurations Unit A Maximum Ratings Tj 25 Symbol Item VDRM Repetitive Peak Off-State Voltage Symbol IT IT AV RMS ITSM It 2 PGM PG Ratings AK25GB40 400 Item Conditions Single phase, half wave, 180 conduction, Tc 97 R.M.S. On-State Current Tc 97 Surge On-State Current 1 It Unit AK25GB80 800 Average On-State Current 2 unless otherwise specified 2cycle, 50Hz/60Hz, peak value, non-reqetitive Value for one cycle of surge current V Ratings Unit 25 A 55 A 450/500 1000 A A2S Peak Gate Power Dissipation 10 W Average Gate Power Dissipation 1 W IFGM Peak Gate Current 3 A VFGM Peak Gate Voltage Forward 10 V Peak Gate Voltage Reverse Critical Rate of Rise of On-State Current 5 V AV VRGM di/dt VISO Tj Tstg Isolation Breakdown Voltage R.M.S. Operating Junction Temperature IG 100mA Tj 25 A.C. 1 minute 1 VD 2VDRM dIG/dt 0.1A/ s A/ s V 2500 Storage Temperature Mounting Torque 100 40 125 40 125 Mounting M6 Recommended Value 2.5 3.9 25 40 4.7 48 Terminal M5 Recommended Value 1.5 2.5 15 25 Typical Value 2.7 28 170 Mass N f B g Electrical Characteristics Symbol Item Conditions Ratings IDRM Repetitive Peak Off-State Current, max. at VDRM, Single phase, half wave, Tj 125 VTM Peak On-State Voltage, max. On-State Current 75A, Tj 125 IGT/VGT VGD Gate Trigger Current/Voltage, max. Non-Trigger Gate, Voltage. min. Tj 25 Turn On Time, max. IT 25A IG 100mA Tj 25 tgt dv/dt IH IL Critical Rate of Rise of Off-State Voltage, min. Tj 125 Tj 125 Holding Current, typ. Tj 25 Lutching Current, typ. Tj 25 VD VD 1 2 2VDRM VD 3VDRM 1 Rth j-c 63 Thermal Impedance, max. Inst. measurement IT 1A VD 6V 1 2VDRM dIG/dt 0.1A/ s Exponential wave. Junction to case, per 2 Module Junction to case, per 1 Module 8 Unit mA 1.50 V 50/3 0.25 mA/V V 10 500 s 50 V/ s mA 100 mA 0.80 0.40 /W AK25GB40/80