DIODE MODULE DD25F/KD25F UL;E76102 （M） Power Diode Module DD25F series are designed for various rectifier circuits. DD25F has two diode chips connected in series in 25mm (1inch) width package and the mounting base is elctrically isolated from elements for simple heatsink construction. Wide voltage rating up to, 1,600V is avaiable for various input voltage. 2- 6 92 20 20 ● Isolated 25 12.5 12 mounting base elements in a package for simple (single and three phase) bridge connections ● Highly reliable glass passivated chips ● High surge current capability 20 ● Two DD ３ ２ １ 6.5 31max 19.5 4.0 （Applications） Various rectifiers, Battery chargers, DC motor drives M5X10 80±0.2 ２ ３ １ KD Unit：a ■Maximum Ratings Symbol （Tj＝25℃ unless otherwise specified） Item Ratings DD25F40 DD25F80 DD25F120 DD25F160 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 Conditions IF（AV） Average Forward Current Single phase, half wave, 180°conduction, Tc：96℃ 25 A IF (RMS) R.M.S. Forward Current Single phase, half wave, 180°conduction, Tc：96℃ 39 A Surge Forward Current 1 ／2 cycle, I2t Value for one cycle of surge current IFSM I2t VISO 50/60HZ, peak Value, non-repetitive Isolation Breakdown Voltage（R.M.S.） A.C.1minute Tj Junction Temperature Tstg Storage Temperature Mounting Torque A 530/580 1400 A2S 2500 ℃ −40 to ＋125 ℃ −40 to ＋125 V Mounting（M5） Recommended Value 1.5-2.5（15-25） 2.7（28） Terminal（M5） Recommended Value 1.5-2.5（15-25） 2.7（28） N･m （㎏f･B） 170 g Ratings Unit 10 mA Mass ■Electrical Characteristics Symbol Item IRRM Repetitive Peak Reverse Current, max. at VDRM, single phase, half wave. Tj＝125℃ VFM Forward Voltage Drop, max. Forward current 75A，Tj＝25℃，Inst. measurement 1.55 V Junction to case 0.78 ℃/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] DD25F/KD25F Maximum Forward Characteristics １０ ６０ Power Dissipation Pav（W） 3 Forward Current（A） ５ ２ １０2 ５ ２ １０1 ５ ０ １ ２ ３ ４ Average Forward Current vs. Power Dissipation Per one element ５０ D.C. ４０ Single Phase Three Phase ３０ Max. ２０ １０ ０ ０ ５ ５ １０ １３０ Average Forward Current vs. Allowable Case Temperature ８００ Per one element １２０ １５ ２０ ２５ ３０ ３５ ４０ ４５ ５０ Average Forward Current（A） Cycle Surge Forward Current Rating （Non-Repetitive） Per one element Surge Forward Current（A） Allowable Case Temperature Tc（℃） Forward Voltage Drop（V） Ｔ ｊ=２５℃ start ６００ １１０ １００ ８０ ７０ ０ ５ １０ １５ ２０ D.C. Three Phase ９０ Single Phase ４００ ２５ ３０ ３５ 60Hz 50Hz ２００ ４０ ４５ ０ ０ １０ ５０ ２ １０2 ５ Transient Thermal Impedance Per one element ０． ９ Junction to Case ０． ８ ０． ７ ０． ６ ０． ５ ０． ４ ０． ３ ０． ２ ０． １ １０-１ １００ １０1 Time t（sec） １０2 １０3 １０4 B２；Two Pluse Bridge connection Output Current Id（Aav.） ２００ Rth:1.0℃/W Rth:0.8℃/W Rth:0.6℃/W Rth:0.4℃/W Rth:0.2℃/W ９０ １５０ B2 １００ １００ １１０ ５０ １２０ ０ ０ ２０ ４０ ６０ Output Current（A） ０ ４０ ８５ １２０ １２５ Ambient Temperature（℃） ２５０ B６；Six pulse Bridge connection Output Current ２００ Rth:1.0℃/W Rth:0.8℃/W Rth:0.6℃/W Rth:0.4℃/W Rth:0.2℃/W B6 １００ １５０ １１０ １００ ５０ １２０ Id ０ ０ ２０ ４０ ６０ Output Current（A） ０ ４０ ８０ １２０ １２５ Allowable Case Temperature（℃） １０-２ Total Power Dissipation（W） ０ -３ １０ ２５０ Total Power Dissipation（W） ２ Time（Cycles） Allowable Case Temperature（℃） Transient Thermal Impedance θj-c（℃/W） １． ０ １０1 ５ Average Forward Current（A） Ambient Temperature（℃） SanRex 50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: [email protected] This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components.