SKR26 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 1600V 2). Hermetic metal case with glass insulator 3). Threaded stud ISO M6 (SKR 26 also 10-32 UNF) 4). SKR: cathode to stud 1). All-purpose mean power rectifier diodes 2). Cooling via metal plates or heatsinks 3). Non-controllable and half-controllable rectifiers 4). Free-wheeling diodes 5). Recommended snubber network: RC: 0,05μF, 200Ω(PR=1W), RP=150KΩ(PR=4W) MAJOR RATINGS AND CHARACTERISTICS IFRMS=40A (maximum value for continuous operation) VRSM VRRM V V IFAV=25A (sin. 180°; TC=100℃) 400 400 SKR 26/04 800 800 SKR 26/08 1200 1200 SKR 26/12 1400 1400 SKR 26/14 1600 1600 SKR 26/16 ELECTRICAL SPECIFICATIONS Symbol Conditions Values V IFAV sin. 180; TC=100℃ 25 A ID K 9; Ta=45℃; B2/B6 20/29 A K 3; Ta=45℃; B2/B6 35/50 A Tvj=25℃; 10ms 375 A Tvj=180℃; 10ms 320 A Tvj=25℃; 8,3 ... 10ms 700 A2S Tvj=180℃; 8,3 ... 10ms 510 A2S max. 1.55 V IFSM 2 It VF Tvj=25℃; IF=60A V(TO) Tvj=180℃ 0.85 V rT Tvj=180℃ 11 mΩ IRD Tvj=180℃; VRD=VRRM max. 4 mA Qrr Tvj=160℃; -diF /dt=10Aμs 20 μC Rth(j-c) 2 K/W Rth(c-s) 1 K/W Tvj -40 ... +180 ℃ Tstg -55 ... +180 ℃ www.china-liujing.com 1/3 SKR26 Symbol Conditions Values V - V~ 2.0 Nm 5*9.81 m/s2 8 g Visol Ms to heatsink a m approx. Case E8 PERFORMANCE CURVES FIGURE .xls-1L 40 W sin. rec. 180 120 30 .xls-1R 40 2.5 W rec. 180 2 1.5 100 Rth(c-a) Tc 2 30 120 3.5 4 cont. rec. 60 5 6 20 20 140 8 10 10 PFAV PFAV 10 12 15 160 K/W ℃ 0 10 IFAV 20 30 A Fig. 1L Power dissipation vs. forward current .xls-06 30 cont. rec. 180° A 0 50 Ta 100 150 ℃ Fig. 1R Power dissipation vs. ambient temperature .xls-03 3.5 K/W 3 sin. 180° rec. 120° 20 Zth(j-s) 2.5 2 rec. 60° Zth(j-c) 1.5 10 1 IFAV 0.5 Zth 0 0 TC 50 100 150 ℃ 200 0 0.001 Fig. 2 Forward current vs. case temperature .xls-04 75 A 0.1 1 10 s 100 .xls-05 2 max. typ. 0.01 t Fig. 4 Transient thermal impedance vs. time IF(OV) IFSM 60 1.6 IFSM(25℃) = 375 A IFSM(180℃) = 320 A 1.4 45 1.2 30 0.VRRM 0.5.VRRM 1.VRRM 1 0.8 15 Tvj = 25 ℃ Tvj = 160 ℃ IF 0.6 0 0.4 0 VF 0.5 1 1.5 Fig. 5 Forward characteristics www.china-liujing.com 180 200 0 0 V 2 1 t 10 100 ms 1000 Fig. 6 Surge overload current vs. time 2/3 SKR26 OUTLINE SKD4 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