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IRKLF112 Dataheets PDF



Part Number IRKLF112
Manufacturers International Rectifier
Logo International Rectifier
Description FAST THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR
Datasheet IRKLF112 DatasheetIRKLF112 Datasheet (PDF)

Bulletin I27091 rev.A 09/97 IRK.F112.. SERIES FAST THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR INT-A-pakä Power Modules Features Fast turn-off thyristor Fast recovery diode High surge capability Electrically isolated baseplate 3000 V RMS isolating voltage Industrial standard package UL E78996 approved 112 A Description These series of INT-A-pak modules are intended for applications such as self-commutated inverters, DC choppers, electronic welders, induction heating and others where fast switc.

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Bulletin I27091 rev.A 09/97 IRK.F112.. SERIES FAST THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR INT-A-pakä Power Modules Features Fast turn-off thyristor Fast recovery diode High surge capability Electrically isolated baseplate 3000 V RMS isolating voltage Industrial standard package UL E78996 approved 112 A Description These series of INT-A-pak modules are intended for applications such as self-commutated inverters, DC choppers, electronic welders, induction heating and others where fast switching characteristics are required. Major Ratings and Characteristics Parameters I T(AV) @ TC I T(RMS) I TSM @ 50Hz @ 60Hz I t 2 IRK.F112.. 112 90 250 3090 3237 47.8 43.6 478 10 and 15 2 up to 800 - 40 to 125 Units A °C A A A KA 2s KA 2s KA 2√ s µs µs V o @ 50Hz @ 60Hz I 2√ t tq t rr VDRM / V RRM TJ range C www.irf.com 1 IRK.F112.. Series Bulletin I27091 rev. A 09/97 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code 04 08 VRRM/VDRM, maximum repetitive peak reverse voltage V 400 800 VRSM , maximum nonrepetitive peak rev. voltage V 400 800 IRRM/I DRM max. @ T J = 125°C mA 30 IRK.F112.. Series Current Carrying Capacity ITM 180oel 50Hz 400Hz 2500Hz 5000Hz 10000Hz Recovery voltage Vr Voltage before turn-on Vd Rise of on-state current di/dt Case temperature Equivalent values for RC circuit 50 90 220 285 205 175 125 50 80% VDRM 50 60 90 220 285 205 170 120 50 180 el 350 425 350 295 230 50 550 695 550 448 337 50 80% VDRM 60 90 o Frequency f ITM 100µs 2060 1230 460 295 50 ITM Units 2900 1785 552 448 50 A A A A A V V 80% VDRM 60 A/µ s °C 47 Ω / 0.22 µF 47 Ω / 0.22 µF 47 Ω / 0.22 µF On-state Conduction Parameter IT(AV) IT(RMS) ITSM Maximum average on-state current @ Case temperature Maximum RMS current Maximum peak, one-cycle, non-repetitive surge current IRK.F112.. 112 90 250 3090 3237 2600 2720 Units Conditions A °C A A TC = 90°C, as AC switch t = 10ms t = 8.3ms t = 10ms t = 8.3ms KA2 s t = 10ms t = 8.3ms t = 10ms t = 8.3ms No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial TJ = 125°C 180° conduction, half sine wave I2t Maximum I2 t for fusing 47.8 43.6 33.8 30.8 I2 √t Maximum I2 √t for fusing 478 1.19 1.43 1.67 1.12 1.77 600 1000 KA2√s t = 0 to 10ms, no voltage reapplied V (16.7% x π x I T(AV) < I < π x I T(AV)), TJ = TJ max. (I > π x IT(AV) ), TJ = TJ max. mW (16.7% x π x I T(AV) < I < π x I T(AV)), TJ = TJ max. (I > π x IT(AV) ), TJ = TJ max. V mA mA Ipk = 350A, TJ = TJ max., tp = 10ms sine pulse TJ = 25°C, IT > 30 A TJ = 25°C, VA = 12V, Ra = 6 Ω, Ig = 1A VT(TO)1 Low level value of threshold voltage VT(TO)2 High level value of threshold voltage r t1 r t2 VTM IH IL Low level value of on-state slope resistance High level value of on-state slope resistance Maximum on-state voltage drop Maximum holding current Typical latching current 2 www.irf.com IRK.F112.. Series Bulletin I27091 rev. A 09/97 Switching Parameter di/dt Maximum non-repetitive rate o.


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