PK90HB-120

Power Thyristor/Diode Module PK90HB series are desinged for various rectifier circuits and power controls. For your circuit applications, following internal connections and wide voltage ratings up to 1,600 V are available and electrically isolated mounting base make your mechanical design easy.PK90HB series  has five applications. The first one is various rectifiers. The second one is AC/DC motor drives. The third one is heater controls. The forth one is light dimmers. The last one is static switches.

There are some maximum ratings about PK90HB series .Repetitive peak reverse voltage(V_RRM) is 1200 V. Non-repetitive peak reverse  voltage(V_RSM) is 1350 V. Repetitive peak off-state voltage(V_DRM) is 1200 V.Average on-state current(I_T(AV) ) is 90 A(single phase, half wave,180°conduction , Tc is 88°C). R.M.S. on-state current(I_T(RMS) ) is 140 A(single phase, half wave,180°conduction , Tc is 88°C).Surge on-state current(ITSM) is 1650 A or 1800 A (1/2 cycle,50/60Hz, peak value, non-repetitive).I²t is 15000 A²S(value for one cycle of surge current). Peak gate power dissipation(P_GM) is 10 W. Average gate power dissipation(P_G(AV) )is 3 W. Peak gate current(I_FGM ) is 3 A. Peak gate voltage(forward)(VFGM) is 10 V. Peak gate voltage(reverse)(VRGM) is 5 V. Critical rate of rise of on-state current(di/dt) is 200 A/s(I_G is 100mA,Tj is 25, VD is 1/2VDRM,dIG/dt is 0.1A/s.Isolation breakdwown voltage(R.M.S)(Viso) is 2500 V(A.C 1 minute).Operating junction temperature(Tj) is -40 to +125.Storage temperature(Tstg) is -40 to +125.Otherwise, there are also some electrical characteristics about it.Repetitive peak off-state current.max(I_DRM) is 15 mA (at VDRM,single phase,half wave,Tj is 125).Repetitive peak reverse current,max(I_RRM) is 15 mA(at VDRM,single phase,half wave, Tj is 125). Peak on-state voltage,max(I_GT/V_GT) is 1.40 V(on-state current 270 A,Th is 125inst,measurement).Gate trigger current/voltage,max(I_GT/V_GT) is 100/2 mA/V(Tj is 25, IT is 1 A and VD is 6 V).Non-trigger gate, voltage, min(V_GD) is 0.25 V(Tj is 125, VD is 1/2 VDRM).Turn on time, max(tgt) is 10 us (IT is 90 A,I_G is 100mA,Tj is 25, VD is 1/2 V_DRM,diG/dt is 0.1 A/us).Thermal impedance, max(Rth(j-c) is 0.30/W(junction to case).

Well, this is a simple introduction to PK90HB series , if you want to know more about PK90HB series , please pay more attention to our web. Thanks for your attention!