SKR400 Rectifier Diode STUD VERSION L iu j in g re ct i f ie r c o . , L t d . FEATURES TYPICAL APPLICATIONS 1). Reverse voltages up to 3000V 2). Hermetic metal case with ceramic insulator with extra long creepage distances 3). Threaded stud ISO M24×1.5 4). SKR: anode to stud 1). High voltage rectifier diodes, especially for traction applications 2). Cooling via heatsinks 3). Non-controllable and half-controllable rectifiers 4). Free-wheeling diodes 5). Recommended snubber network: RC: 1μF, 20Ω(PR=2W), RP=25KΩ(PR=20W) MAJOR RATINGS AND CHARACTERISTICS IFRMS=700A (maximum value for continuous operation) VRSM VRRM V V IFAV=400A (sin. 180°; TC=100℃) 1800 1800 SKR 400/18 2400 2400 SKR 400/24 2700 2700 SKR 400/27 3000 3000 SKR 400/30 ELECTRICAL SPECIFICATIONS Symbol Conditions Values V IFAV sin. 180; TC=85(100)℃ 445(400) A ID K 0.55; Ta=45℃; B2/B6 310/450 A K 0.55F; Ta=35℃; B2/B6 700/1000 A Tvj=25℃; 10ms 9000 A Tvj=160℃; 10ms 7500 A Tvj=25℃; 8,3 ... 10ms 400000 A 2S Tvj=160℃; 8,3 ... 10ms 280000 A2S Tvj=25℃; IF=1200A max. 1.45 V V(TO) Tvj=160℃ max. 0.9 V rT Tvj=160℃ max. 0.5 mΩ IRD Tvj=160℃; VRD=VRRM max. 60 mA Qrr Tvj=160℃; -diF /dt=10Aμs 400 μC Rth(j-c) 0.11 K/W Rth(c-s) 0.01 K/W Tvj -40 ... +160 ℃ Tstg -55 ... +160 ℃ IFSM 2 It VF www.china-liujing.com 1/3 SKR400 Symbol Conditions Values V - V~ 60 Nm 5*9.81 m/s2 500 g Visol Ms to heatsink a m approx. Case E17 PERFORMANCE CURVES FIGURE .xls-1L 750 0.1 0.07 0.05 rec. sin. rec. 120 180 180 W .xls-1R 750 78 Rth(c-a) Tc W 94 0.13 rec. 60 500 0.16 500 cont. 0.2 111 0.25 0.3 127 0.4 250 250 PFAV PFAV 0.5 0.6 0.8 144 1 ℃ K/W 0 0 IFAV 100 200 300 400 500 A Fig. 1L Power dissipation vs. forward current cont. A 0 100 50 Ta ℃ .xls-03 0.15 K/W 500 Zth(j-s) rec. 180° sin. 180° 400 Zth(j-c) 0.1 rec. 120° 300 rec. 60° 200 0.05 100 IFAV Zth 0 0 TC 50 100 150 200 ℃ 0 0.001 Fig. 2 Forward current vs. case temperature max. typ. A 0.01 t 0.1 1 10 s 100 Fig. 4 Transient thermal impedance vs. time .xls-04 1500 .xls-05 2 IF(OV) IFSM 1200 1.6 IFSM(25℃) = 9000 A IFSM(180℃) = 7500 A 1.4 900 1.2 600 0.VRRM 0.5.VRRM 1.VRRM 1 0.8 300 Tvj = 25 ℃ Tvj = 160 ℃ IF 0.6 0.4 0 0 VF 0.5 1 1.5 Fig. 5 Forward characteristics www.china-liujing.com 150 160 200 Fig. 1R Power dissipation vs. ambient temperature xls-06 600 0 V 2 1 t 10 100 ms 1000 Fig. 6 Surge overload current vs. time 2/3 SKR400 OUTLINE SKD10 E-mail: rectifi[email protected] YUEQING LIUJING RECTIFIER CO., LTD Sale Departmant: Liujing Building, Yueqing City, Zhejiang Province Add: Wanao Industrial Zone, Yueqing city, Zhejiang Province Tel: 0086-577-62519692 0089-577-62519693 Fax: 0086-577-62518692 International Export: 0086-577-62571902 Technical Support: 0086-15868768965 After Service: 400-6606-086 http://www.china-liujing.com http://www.liujingdianqi.cn http://www.cnrectifier.com http://www.cnthyristor.com.cn MSN: [email protected] [email protected] 打造最具竞争力的电力半导体产品 To be the most competitive Power Semiconductor Devices manufactory. LIUJING reserves the right to change limits, test conditions and dimensions. 윤정은 이 칼타로그 중에 데이트, 테스트 조건, 외형사이즈에 대한 최종 해석권을 가지고 있습니다. www.china-liujing.com 3/3