SKT300 Line Thyristor STUD VERSION L iu j in g re ct i f ie r c o . , L t d . FEATURES TYPICAL APPLICATIONS 1). Hermetic metal case with ceramic insulator 2). Threaded stud ISO M24×1.5 or UNF 3/4-16 3). High i2t and ITSM values for easy fusing 4). International standard case 1). DC motor control (e.g. for machine tools) 2). Controlled rectifiers (e.g. for battery charging) 3). AC controllers (e.g. for temperature control) 4). Recommended snubber network: e.g. for VVRMS≤400V: R=33Ω/32W, C=0.47μF MAJOR RATINGS AND CHARACTERISTICS VRSM VRRM, VDRM V V ITRMS=450A (maximum value for continuous operation) ITAV=250A (sin. 180°; TC=85℃) 500 400 SKT 300/04D 900 800 SKT 300/08D1)* 2400 1200 SKT 300/12E1)* 1500 1400 SKT 300/14E1)* 1700 1600 SKT 300/16E1)* 1)* Available with UNF thread 3/4-16 UNF2A, e.g. SKT 300/08D UNF ELECTRICAL SPECIFICATIONS Symbol Conditions Values V ITAV sin. 180; TC=100(85)℃ 257(351) A ID K0.55; Ta=45℃; B2/B6 250/360 A K0.55F; Ta=35℃; B2/B6 570/800 A 280 A IRSM K0.55; Ta=45℃; W1C Tvj=25℃; 10ms 11000 A Tvj=130℃; 10ms 10000 A Tvj=25℃; 8,35 ... 10ms 600000 A2S Tvj=130℃; 8,35 ... 10ms 500000 A2S Tvj=25℃; IT=800A max. 1.45 V VT(TO) Tvj=130℃ max. 0.9 V rT Tvj=130℃ max. 0.5 mΩ IDD; IRD Tvj=130℃; VRD=VRRM; VDD=VDRM max. 50 mA tgd Tvj=25℃; IG=1A; diG /dt=1Aμs 1 μs tgr VD=0.67 * VDRM 2 μs ITSM 2 It VT (di/dt)cr Tvj=130℃ (dv/dt)cr Tvj=130℃; SKT ... D/SKT ... E max. 100 A/μs max. 500/1000 V/μs tq Tvj=130℃ 50...150 μs IH Tvj=25℃; typ./max. 150/250 mA IL Tvj=25℃;RG=33Ω; typ./max. 300/600 mA www.china-liujing.com 1/4 SKT300 Symbol Conditions Values V VGT Tvj=25℃; d.c. min.3 V IGT Tvj=25℃; d.c. min.200 mA VGD Tvj=130℃; d.c. max.0.25 V IGD Tvj=130℃; d.c. max.10 mA Rth(j-c) cont. 0.09 K/W Rth(j-c) sin.180 0.096 K/W Rth(j-c) rec.120 0.101 K/W Rth(c-s) 0.015 K/W Tvj -40 ... +130 ℃ Tstg -40 ... +150 ℃ Visol - V~ 60(UNF: 30) Nm 5*9.81 m/s2 490 g mounting force Ms a m approx. Case B7 PERFORMANCE CURVES FIGURE .xls-1L 600 W sin. 180 rec. 120 500 rec. 90 0.22 500 400 0.16 0.18 0.12 0.14 0.10 Rth(j-a) 0.3 cont. rec. 30 0.35 300 rec. 15 300 0.2 W 0.25 rec. 180 rec. 60 400 600 0.4 0.5 200 200 100 100 PTAV PTAV 0.6 0 0 ITAV K/W 0 100 300 200 A 400 Fig. 1L Power dissipation vs. on-state current Ta 0 100 50 ℃ xls-02 500 A .xls-03 10000 cont. 400 μC rec. 180 ITM= sin. 180 2000A 1000A 500A rec. 120 300 sin. 120 sin. 90 sin. 60 200 sin. 30 100 rec. 90 1000 200A 100A rec. 60 rec. 30 rec. 15 Qrr sin. 15 ITAV Tvj=130℃ 100 0 0 TC 50 100 ℃ 150 Fig. 2 Rated on-state current vs. case temperature www.china-liujing.com 150 Fig. 1R Power dissipation vs. ambient temperature 1 -diT/dt 10 A/μs 100 Fig. 3 Recovered charge vs. current decrease 2/4 SKT300 .xls-04 0.15 .xls-05 0.12 K/W K/W θ 360° 180° 120° 90° 60° 30° 15° 0.10 Z(th)z (K/W) sin. rec. 0.0060 0.0080 0.0103 0.0140 0.0200 0.0260 0 0.0075 0.0112 0.0143 0.0180 0.0225 0.0260 Zth(j-s) Rth(c-s) P1/200-M24 P1/200F-M24 P4/200-M24 K0.55-M24 K0.55F-M24 0.11 Zth(j-c) 0.05 rec. 0.10 Zth Rth(j-c) Z(th)p=Z(th)t=Z(th)z 0.00 0.001 t 0.01 1 0.1 10 0.00 s 100 0° θ 30° 60° 90° 120° 150° 180° Fig. 5 Thermal resistance vs. conduction angle .xls-06 1000 typ. sin. Rth(j-c)(cont.) = 0.09 K/W Fig. 4 Transient thermal impedance vs. time A 0.40 K/W 0.15 K/Wγ6m/s 0.25 K/W 0.55 K/W 0.17 K/Wγ6m/s .xls-07 3000 max. sin. 180 W rec. 120 800 rec. 60 2000 rec. 180 cont. 600 400 1000 200 PTAV Tvj = 25 ℃ Tvj = 130 ℃ IT 0 0 VT 0.5 1 1.5 V 0 2 ITAV 0 Fig. 6 On-state characteristics 500 1000 A 1500 Fig. 7 Power dissipation vs. on-state current .xls-08 2.0 IT(OV) ITSM 1.6 ITSM(25℃) =4300 A ITSM(130℃) =3750 A 1.4 1.2 0.VRRM 0.5.VRRM 1.VRRM 1.0 0.8 0.6 0.4 1 t 10 100 ms 1000 Fig. 8 Surge overload curent vs. time .xls-09 100 V 20V; 20Ω 15 10 50 W 0W (8 VGT 0.001 IG 0.01 s) m s) BSZ -40℃ Tvj = 25℃ 130℃ PG(tp) IGT IGD(130°) 0.1 m < VGD(130°) VG BMZ s) (0 .1 (0 .5 m 1 0W 10 0.1 1 10 A 100 Fig. 9 Gate trigger characteristics www.china-liujing.com 3/4 SKT300 OUTLINE SKT10 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 4/4