LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
STAND-OFF VOLTAGE5.0 - 50 Volts
500 watt Peak Pulse Power
DO-214AA (SMB J-Bend)Cathode BandFEATURES◎For surface mounted applications in order to optimize board space◎ Glass passivated junction0.155 (3.94)0.130 (3.30)0.086 (2.20)0.073 (1.85)0.180 (4.57)0.160 (4.06)0.012 (0.305)0.006 (0.152) 500W Peak Pulse Power capability with a 10/1000us waveform,repetition rate (duty cycle): 0.01% Excellent clamping capability Low incremental surge resistance Fast response time: typically less than 1.0ps from 0 Volts to V(BR) for unidirectional types0.098 (2.5)0.083 (2.1)0.012 (0.3) MAX.0.060 (1.52)0.030 (0.76)0.220 (5.59)0.205 (5.21)¡· Ideal for data line applications High temperature soldering guaranteed: 260°C/10 seconds,0.375\"(9.5mm) lead length,5lbs., (2.3kg) tensionDimensions in inches and(millimeters)TransientVoltageSuppressorDiodeMECHANICAL DATACase¡GJEDEC DO-214AA. Molded plastic over glass passivated junctionTerminal¡G Solder plated, solderable per MIL-STD-750, Method 2026Polarity¡GThe band denotes TVS cathodeStandard Packaging¡G12mm tape(EIA STD RS-481)Weight¡G 0.003ounce, 0.093gramSchematiMAXIMUM RATINGS AND CHARACTERISTICSRatings at 25℃ ambient temperature unless otherwise specified.SYMBOLVALUEMinimumPppM500PM(AV)IPPMTJ , TSTG3SEETABLE 1 -55 to+175UNITSWattsWattsAmps° CRATINGPeak Pulse Power Dissipation with a 10/1000µs waveform (Note 1)Steady State Power Dissipation at TL= 75°C with lead lengths or 0.375\"(9.5mm)Peak Pulse Power Surge Current with a 10/1000 µS waveform (Note1.FIG.3)Operating junction and Storage Temperature RangeNote¡G1.Non-repetitive current pulse , per Fig. 3 and derated above TA = 25¢J per Fig. 2 .
REV.2014.05.01 02 | spsemi SACB(500W) Series
LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSORS
Ratings and
Characteristic Curves(TA=25¢J
unless otherwise noted)
100Pig.1 - Peak Pulse Power Rating Curve30Non-repetitive PulseWaveform shown in Fig. 3)TA=25°CW10k( rewoP esImpulseluExponentialP 1PPK\".5\"DecayktdaePPPKtdHalf Sine-MPtd=7tpPIPPKtdSquareCurrent Waveforms0.10.1s1.0s10s100s1.0ms10mstd - Pulse Width (sec.)Fig.3 - Pulse Waveform150tTr = 10µsec.J = 25°CPulse Width (td)MSis defined as the pointRI Peak Valuewhere the peak current%,t100 IPPMdecays to 50% of IPPMnerruCHalf Value- IPPM e 2sluP50 k10/1000µsec.Waveformaeas defined by R.E.A.P - MPPItd001.02.03.03.04.04.0t - Time(ms)REV.2014.05.01 0100Fig.2-Power Derating CurveAverage Power)%87.5(rew75oPeak PowerP d62.5(single pulse)etaR50 fo eg37.5atne25creP12.500255075100125150175TL Lead Temperature (°C)Fig. 4 - AC Line Protection ApplicationLow CapacitanceTVSApplication Note: Device must be usedwith two units in parallel,opposite in polarityas shown in circuit for AC signal lineprotection.
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