TH97/10561QM P6SMA480A ~ P6SMA600A TW00/17276EM IATF 0060636 SGS TH07/1033 SURFACE MOUNT UNI-DIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR VBR : 480 ~ 600 Volts PPK : 600 Watts SMA 5.3 ± 0.35 4.2 ± 0.25 1.3 ± 0.2 FEATURES : * * * * * Unidirectional transient voltage suppressor 600W surge capability at 1ms Excellent clamping capability Low zener impedance Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.) * Pb / RoHS Free 1.6 ± 0.25 2.3 ± 0.2 2.6 ± 0.15 1.6 ± 0.25 MECHANICAL DATA : * * * * * * Case : SMA Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end except Bipolar. Mounting position : Any Weight : 0.060 gram (Approximately) Dimensions in millimeters DEVICES FOR BIPOLAR APPLICATIONS For Bi-directional use "CA" Suffix Electrical characteristics apply in both directions MAXIMUM RATINGS Rating at 25 °C ambient temperature unless otherwise specified. Rating Symbol Value Unit Peak Power Dissipation at Ta = 25 °C, Tp=1ms (Note1) PPK Minimum 600 Watts Steady State Power Dissipation at T L = 75 °C PD 5.0 Watts IFSM 50 Amps. TJ, TSTG - 55 to + 150 °C Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) (Note 3) Operating and Storage Temperature Range Notes: (1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25 °C per Fig. 1 (2) Mounted on copper Lead area at 5.0 mm 2 ( 0.013 mm thick ). (3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum. Page 1 of 3 Rev. 01 : September 18, 2008 TH97/10561QM ELECTRICAL CHARACTERISTICS Type No. TW00/17276EM IATF 0060636 SGS TH07/1033 (Rating at 25 °C ambient temperature unless otherwise specified) Breakdown Working Peak Maximum Maximum Maximum Maximum Voltage @ It Reverse Reverse Leakage Reverse Clamping Temperature ( Note 1 ) VBR (V) Voltage @ VRWM Current Voltage @ IRSM Co-efficient It VRWM IR IRSM VRSM of VBR Min. Max. (mA) (V) (μA) (A) (V) (% / °C) P6SMA480A 456 504 1.0 408 5.0 0.91 658 0.110 P6SMA510A 485 535 1.0 434 5.0 0.86 698 0.110 P6SMA540A 513 567 1.0 459 5.0 0.81 740 0.110 P6SMA600A 570 630 1.0 510 5.0 0.76 789 0.110 Notes: (1) VBR measured after It applied for 300 μs., It = square wave pulse or equivalent. (2) VF = 8 Vmax., IF = 50 Amps. ( 480 Volts thru 600 Volts ) per 1/2 square or equivalent sine wave. PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. (3) "P6SMA" will be omitted in marking on the diode. Page 2 of 3 Rev. 01 : September 18, 2008 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( P6SMA480A ~ P6SMA600A ) FIG.1 - PULSE DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT 120 100 80 60 40 20 0 0 25 50 75 100 125 150 60 50 40 30 20 10 0 175 8.3 ms SINGLE HALF SINE WAVE JEDEC METHOD 1 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.3 - STEADY STATE POWER DERATING FIG.4 - PULSE RATING CURVE 5.00 100 Pp,PEAK POWER (kW) PD, STEADY STATE POWER DISSIPATION (WATTS) 4 2 Ta, AMBIENT TEMPERATURE, ( °C) 3.75 2.50 1 25 Single Phase Half Wave 60 Hz Resistive or Inductive load 10 1.0 0.1 0.1μs 1.0μs 10μs 100μs 1.0ms 10ms 0 0 25 50 75 100 125 150 175 200 tp, PULSE WIDTH TL, LEAD TEMPERATURE (°C) PEAK PULSE CURRENT - % IRMS FIG.5 - PULSE WAVEFORM Tr = 10μs 100 Peak Value IRMS T J=25 °C Pulse Width (tp) is defined as that point where the peak current decays to 50% of IRSM Half Value - I RMS 2 50 10X1000 Waveform as defined by R.E.A. tp 0 0 1.0 2.0 3.0 4.0 T, TIME(ms) Page 3 of 3 Rev. 01 : September 18, 2008