SANSHA ELECTRIC MFG CO SbE D MM 7992243 0000465 573 MBSEMJ DIODE MODULE [r.R.D.) DDSOGB-L,M 7-23-07 DDSOGB-L, M are high power switching device which has two serial connected high speed diodes. @ High Speed L/M type trr 0.7/0.8us e lray =50A (Applications) Switching Power Supply Inverter Welding Power Supply Power Supply for Telecommunication etc. soboz Leo Unit: mm MiMaximum Ratings Symbol item ODS50GB40L DDSOGB60L Unit DD50GB40M DDSOGB60M Ver Repetitive Peak Reverse Voltage 400 600 Vrs Non-Repetitive Peak Reverse Voltage 480 720 v Symbol Item Conditions Ratings | Unit . ; L} 106C IFyav) Average Forward Current Single phase, half wave, 180 conduction, Tc ml ger 50 A J j L| 106C Ir(rmsy | R.M.S Forward Current Single phase, half wave, 180 conduction, Tc ml osc 78.5 A lesm Surge Forward Current cycle, 50/60Hz, peak value, non-repetitive 900/1000 A ra It Value for one cycle of surge current 4150 AS Tj Operating Junction Temperature 40~+150} C Tstg Storage Temperature -40~+125; C Viso Isolation Breakdown Voltage(R.M.S) A.C. Iminute 2500 v ; (M6) |} Recommended Value 43 kgf-cm 38~48 Mounting Torque kgf+cm Terminal (M5)| Recommended Value 25 kgf-cm 22~28 Mass 170 g Electrical Characteristics Symbol Item Conditions Ratings | Unit Irem Repetitive Peak Reverse Current, max.| at Vorw, single phase, half wave, Tj= 150C 10 mA VFM Forward Voltage Drop, max. Tj=25C, Inst. measurement, Foward current L|_80A 1.20 v M| 50A 1.25 Rth(j-c) | Thermal Impedance, max. Junction to case 0.70 c/w ; ; ; L 0.70 trr Reverse Recovery Time, Max Ir =50A, Ti=150C, di/dt= 100Aes M 0.80 uS B81 SanRex DD50GB-L;M SANSHA ELECTRIC MFG CO SKE D MM 7992243 OOOO4bb 4OT MBSEMJ Average Forward Current vs. Maximum Forward Characteristics Power Dissipation 120 = = 100 r 200 3 : c 80 o 1 8 ange ase 5 i] LO LA 50 a 60 TP 2 a i 6 a 40 L = 20 7" 5 g AA 0 & 2 we 2.0 3.0 0 20 40 60 80 100 Forward Voltage Drop Vr(V) Average Forward Current (A) Average Forward Current Vs Cycle Surge Current Rating =, Allowable Case Temperature (Non-Repetitive) o 1200 & = FE 150 Per one element =, 000 g = Per one element $1 Feo Tee we) S t 800 SN om] a 3 Ei 6 PAN =) 6G 3 600 <S = EB c PIA am] o 3 ee bt | 8 5 400 = Oo e 5OHz pL 2 70 Ts 3 2 200 z B 2 0 0 an 10 2 5 10" 2 5 10? Average Forward Current (A) Time (Cycles) Transient Thermal Impedance woo 2 5 to! = 8 rTM Oo Per one element 8 0.6 r| Junction to case tl | U Ld a 3 / a /' a E Y 3 E Y 5 wi wad | - 2 c Lv 2 LL "| 5 a Ee 0 w= 2 #5107 2 5 0 2 5 10 Time (sec.) SANSHA ELECTRIC B-82