DIODE MODULE DD240KB UL;E76102 （M） Power Diode Module DD240KB Seriess are designed for various rectifier circuits. DD240KB has two diode chips connected in series and the mounting base is electrically isolated from elements for simple heatsink construction. Wide voltage rating up to, 1600V is available for various input voltages. ● 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 94.0 80.0±0.25 24.5 24.5 16.9 33.9 2-φ 6.5 1 （Applications） ● Various rectifiers, Battery chargers, DC motor drives 2 3 13.0 30 max 3-M6×10 NAME PLATE Unit：㎜ ■Maximum Ratings Symbol （Tj＝25℃ unless otherwise specified） Item Ratings DD240KB40 DD240KB80 DD240KB120 DD240KB160 Unit VRRM Repetitive Peak Reverse Voltage 400 800 1200 1600 V VRSM Non-Repetitive Peak Reverse Voltage 480 960 1300 1700 V Symbol Item Ratings Unit IF（AV） Conditions Average Forward Current Single phase, half wave, 180℃ conduction, Tc=95℃ IF（RMS） R.M.S. Forward Current Single phase, half wave, 180℃ conduction, Tc=95℃ IFSM Surge Forward Current 1 ／2 cycle, It It Value for one cycle of surge current Tj Operating Junction Temperature 2 2 Tstg Storage Temperature VISO Isolation Breakdown Voltage（R.M.S.） Mounting Torque 50/60HZ, peak value, non-repetitive A.C. 1minute 240 A 370 A A 5000/5500 125000 A2S −40 to ＋150 ℃ −40 to ＋125 ℃ 2500 V Mounting（M6） Recommended Value 2.5-3.9（25-40） 4.7（48） Terminal（M6） Recommended Value 2.5-3.9（25-40） 4.7（48） N･m （㎏f･B） 240 g Ratings Unit Mass Typical Value ■Electrical Characteristics Symbol Item IRRM Repetitive Peak Reverse Current, max. Tj＝150℃，VR＝VRRM 50 mA VFM Forward Voltage Drop, max. Tj＝25℃，IF＝750A 1.30 V Junction to case 0.17 ℃/W Rth（j-c） Thermal Impedance, max. SanRex Conditions ® 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: [email protected] DD240KB １ ０ ０００ Maximum Forward Characteristics ５００ Power Dissipation Pav（W） Forward Current（A） ５ ００ ０ ２ ００ ０ １０００ ５０ ０ Per one element ２０ ０ １ ００ Ｔ ｊ=２５℃ Maximum ５ ０ ２ ０ １ ０ ０． ５ １ １． ５ ２ ２． ５ Average Forward Current vs. Power Dissipation ４００ ３００ Three Phase ２００ Per one element １００ ０ ０ ３ ５０ １５０ ２００ ２５０ ３００ ３５０ ４００ Average Forward Current（A） Average Forward Current vs. Allowable Case Temperature ６０００ Cycle Surge Forward Current Rating （Non-Repetitive） ５０００ １３０ Per one element Per one element Ｔ ｊ=２５℃ start ４０００ １１０ ６０Hz ３０００ D.C. ９０ ５０Hz ２０００ Single Phase ７０ １０００ Three Phase ５０ ０ ５０ １００ １５０ ２００ ２５０ ３００ ３５０ ４００ ０． ２０ ０ １ ２ ５ １０ ２０ ５０ １００ Time（Cycles） Average Forward Current（A） Transient Thermal Impedance θj-c（℃/W） １００ Surge Forward Current（A） Allowable Case Temperature Tc（℃） Forward Voltage Drop（V） １５０ D.C. Single Phase Transient Thermal Impedance Junction to Case Per one element ０． １６ Maximum ０． １２ ０． ０８ ０． ０４ ０ ０． ００１０． ００ ２ ０． ００５０． ０１０． ０２ ０． ０５ ０． １ ０． ２ ２ ５ １０ ２０ ５０ ０． ５ １ ２ Time t（sec） SanRex ® 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: [email protected]