SKKQ 1500/14E Absolute Maximum Ratings Symbol Conditions Values Unit 1500 A 17000 A Module Ioverload ITSM i2t SEMiSTART Antiparallel thyristors for softstart SKKQ 1500/14E Features • Compact design • Thyristor with amplifiying gate • Pressure contact technology Typical Applications* • Soft starters Remarks • Please note: This module has no soft mold protection around the chip. It is therefore susceptible to environmental influences (dust, humidity, etc.). The humidity test according to IEC60068-2-67 is not passed by this product. • Recommendation: The devices should be installed in control cabinets of IP54 degree of protection. Footnotes 1) Tjmax up to 150°C is allowable for overload conditions, max. time period for the overload condition is 20s. W1C, sin. 180°, 20 s, Tjmax = 150 °C, Tjstart = 40 °C 10 ms 10 ms Tj = 25 °C Tj = 125 °C 15000 A Tj = 25 °C 1445000 A²s Tj = 125 °C 1125000 A²s VRSM 1500 V VRRM VDRM 1400 V -40 ... + 125 °C -40 ... + 125 °C Tj 1) Tstg Characteristics Symbol Conditions VT max. Unit Tj = 25 °C, IT = 1700 A 1.5 V VT(TO) Tj = 125 °C 0.85 V rT Tj = 125 °C 0.3 m 190 mA IDD;IRD Tj = 125 °C, VRD=VRRM, per module tgd Tj = 25 °C, IG = 1 A, diG/dt = 1 A/µs min. typ. 1 µs tgr VD = 0.67 * VDRM 2 µs (dv/dt)cr Tj = 125 °C 1000 V/µs (di/dt)cr Tj = 125 °C, f = 50 ... 60 Hz 200 A/µs tq Tj = 125 °C 200 µs IH Tj = 25 °C 150 500 mA IL Tj = 25 °C, RG = 33 300 2000 mA VGT Tj = 25 °C, d.c. 3 V IGT Tj = 25 °C, d.c. 200 mA VGD Tj = 125 °C, d.c. 0.25 V IGD Tj = 125 °C, d.c. 10 mA 0.037 K/W 5.75 Nm Rth(j-r) continuous DC, per thyristor Mt to terminals m approx. Case 4.25 1200 g 2 W1C © by SEMIKRON Rev. 1 – 20.09.2013 1 SKKQ 1500/14E Fig. 1: Power dissipation per module vs. rms current Fig. 2: Power dissipation of three modules vs. rms current Fig. 3: Transient thermal impedance Zth(j-r) vs. time Fig. 4: Typ. transient thermal impedance Zth(s-a) vs. time (natural cooling) Fig. 5: Typ. cooling down vs. time (natural cooling) Fig. 6: Typ. overload current vs. time (natural cooling) 2 Rev. 1 – 20.09.2013 © by SEMIKRON SKKQ 1500/14E Fig. 7: Surge overload current vs. time Fig. 8: On state characteristics Fig. 9: Recovery charge vs. current decrease Fig. 10: Gate trigger characteristic © by SEMIKRON Rev. 1 – 20.09.2013 3 SKKQ 1500/14E View A View B SEMiSTART 2 * The specifications of our components may not be considered as an assurance of component characteristics. Components have to be tested for the respective application. Adjustments may be necessary. The use of SEMIKRON products in life support appliances and systems is subject to prior specification and written approval by SEMIKRON. We therefore strongly recommend prior consultation of our staff. 4 Rev. 1 – 20.09.2013 © by SEMIKRON