DD250GB40 SANREX | Alldatasheet
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50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com DD250GB DIODE MODULE（F.R.D.） Power Diode Module DD250GB series are designed for various rectifier circuits. DD250GB has two diode chips connected in series in a package and the mounting base is electrically isolated from elements for simple heatsink construction. Wide voltage rating up to 800V is available for various input voltage.
- Isolated mounting base
- Two elements in a package for simple（single and three phase）bridge connections
- Highly reliable glass passivated chips
- High surge current capability （Applications） Various rectifiers, Bettery chargers, DC motor drives ■Maximum Ratings （Tj＝25℃unless otherwise specified） Symbol Symbol Ratings DD250GB40 400 480 Unit VRRM VRSM Repetitive Peak Reverse Voltage Non-Repetitive Peak Reverse Voltage DD250GB80 800 960 V V Symbol Symbol Average Forward Current Conditions Ratings Unit A IF（AV） Single phase, half wave, 180℃conduction, Tc：98℃ 250 IF（RMS） IFSM R.M.S. Forward Current Surge Forward Current Single phase, half wave, 180℃conduction, Tc：98℃ 1／2 cycle, 50/60HZ, peak value, non-repetitive 390 A A I2t I2t Value for one cycle of surge current 125000 A2S Tj Operating Junction Temperature －40 to ＋150 Tstg Storage Temperature －40 to ＋125 VISO Isolation Breakdown Voltage（R.M.S.） Mounting Torque A.C. 1 minute 2500 V Mounting（M5） Terminal（M8） Mass Recommended Value 1.5-2.5（15-25） Recommended Value 8.8-10 （90-105） 2.7（28） 11（115） N･m （㎏f･B） g Typical Value 510 92±0.5 M8×14 80±0.3 42max 34max 60±0.5 48±0.3 4-φ6（M5）R8.0 5 2 Unit：㎜ ■Electrical Characteristics Symbol IRRM Symbol Repetitive Peak Reverse Current Conditions Tj＝150℃at VRRM Unit mA VFM Forward Voltage Drop Tj＝25℃, IFM=750A, Inst. measurement V Rth（j-c）Thermal Impedance Junction to case ℃/W Ratings Min. Typ. Max. 1.45 0.14 UL;E76102（M） DD ３２１SanRex®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com DD250GB Maximum Forward Characteristics Forward Voltage Drop VF（V）２２５２５０１． ０１． ５２． ０２． ８１０ ３１０ ２１０ １ Forward Peak Current IF（A）Tj＝25℃～150℃Average Forward Current vs. Power Dissipation Average Forward Current IF（A）６００５００４００３００１００２００００１００２００３００４００Power Dissipation Pav（W）D.C. Three Phase Single Phase Per one element Average Forward Current IF（A）Average Forward Current vs. Allowable Case Temperature １５０１２５１００７５０５００ １００２００３００４００Allowable Case Temperature Tc（℃）Three Phase Single Phase D.C. Per one element Cycle Surge Forward Current Rating （Non-Repetitive）Time（Cycles）６０００５０００４０００３０００２０００１００００５２２５１０ ０１０ １１０ ２Surge Forward Current（A）60Hz Ｔｊ=２５℃ start 50Hz Per one element ２０． １０Transient Thermal Impedance Time t（sec）２２５５２５２５１０ -３１０ -２１０ -１１０ ０１０ １Transient Thermal Impedance θj-c（℃/W）Junction to Case Per one element Maximum SanRex®