SKN240 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 1800V 2). Hermetic metal case with glass insulator 3). Threaded stud ISO M16×1.5 4). SKN240/04.../16 also available with threaded stud 3/4-16UNF(e.g. SKR240/12UNF) 4). SKN: anode to stud 1). All-purpose mean power rectifier diodes 2). Cooling via heatsinks 3). Non-controllable and half-controllable rectifiers 4). Free-wheeling diodes 5). Recommended snubber network: RC: 0.5μF, 30Ω(PR=2W), RP=50KΩ(PR=20W) MAJOR RATINGS AND CHARACTERISTICS VRSM VRRM V V IFRMS=500A (maximum value for continuous operation) IFAV=240A (sin. 180°; TC=125℃) 400 400 SKN 240/04 800 800 SKN 240/08 1200 1200 SKN 240/12 1400 1400 SKN 240/14 1600 1600 SKN 240/16 1800 1800 SKN 240/18 ELECTRICAL SPECIFICATIONS Symbol IFAV ID Conditions Values V 320 A K 0.55; Ta=45℃; B2/B6 340/480 A K 0.55F; Ta=35℃; B2/B6 sin. 180; TC=100℃ 620/840 A Tvj=25℃; 10ms 6000 A Tvj=180℃; 10ms 5000 A Tvj=25℃; 8,3 ... 10ms 180000 A2S Tvj=180℃; 8,3 ... 10ms 125000 A2S Tvj=25℃; IF=750A max. 1.4 V V(TO) Tvj=180℃ max. 0.85 V rT Tvj=180℃ max. 0.6 mΩ IRD Tvj=180℃; VRD=VRRM max. 60 mA Qrr Tvj=160℃; -diF /dt=10Aμs 200 μC Rth(j-c) 0.2 K/W Rth(c-s) 0.03 K/W Tvj -40 ... +180 ℃ Tstg -55 ... +180 ℃ IFSM 2 It VF www.china-liujing.com 1/3 SKN240 Symbol Conditions Values V - V~ 30 Nm 5*9.81 m/s2 250 g Visol Ms to heatsink a m approx. Case E15 PERFORMANCE CURVES FIGURE .xls-1L 500 W sin. rec. 180 120 400 rec. 60 rec. 180 .xls-1R 500 0.15 0.1 W Tc 0.2 400 80 Rth(c-a) 100 0.25 cont. 300 0.3 300 120 0.4 0.5 200 0.6 200 140 0.8 1 100 100 PFAV 0 0 IFAV 100 200 300 400 A Fig. 1L Power dissipation vs. forward current xls-06 400 160 1.5 2 PFAV ℃ K/W 0 Ta 0 50 100 150 180 200 ℃ Fig. 1R Power dissipation vs. ambient temperature .xls-03 0.3 cont. A rec. 180° Zth(j-s) K/W sin. 180° 300 0.2 rec. 120° 200 Zth(j-c) rec. 60° 0.1 100 IFAV Zth 0 0 TC 50 100 150 ℃ 200 0 0.001 t Fig. 2 Forward current vs. case temperature .xls-04 300 typ. A 0.01 0.1 1 10 s 100 Fig. 4 Transient thermal impedance vs. time .xls-05 2 IF(OV) IFSM max. 1.6 200 IFSM(25℃) = 1150 A IFSM(180℃) = 1000 A 1.4 1.2 0.VRRM 0.5.VRRM 1.VRRM 1 100 0.8 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 V 2 1 t 10 100 ms 1000 Fig. 6 Surge overload current vs. time 2/3 SKN240 OUTLINE SKD9 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