MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414 1-800-831-4881 Email: [email protected] Web: www.mdesemiconductor.com SM15T SERIES SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-6.8 TO 220 Volts 1500 Watt Peak Pulse Power FEATURES • For surface mounted applications in order to optimize board space • Low profile package • Built-in strain relief • Glass passivated junction • Low inductance • Excellent clamping capability • Repetition Rate(duty cycle):0.05% • Fast response time: typically less than 1.0ps from 0 Volts to BV min. • Typical IR less than 1mA above 10V • High temperature soldering: 250°C/10 seconds at terminals MECHANICAL DATA Case: JEDEC DO214AB. Molded plastic over glass passivated junction Dimensions in inches and (millimeters) Terminal: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes positive end (cathode) except Bidirectional Standard Packaging: 16mm tape(EIA STD RS-481) Weight: 0.007ounce, 0.21gram DEVICES FOR BIPOLAR APPLICATION For Bidirectional use Suffix CA for types SM15T6V8CA thru types SM15T220CA Electrical characteristics apply in both directions MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. RATING SYMBOL VALUE UNITS Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1,FIG.1) PPPM Minimum 1500 Watts Peak Pulse Current of on 10/1000µs waveform (Note 1,FIG.3) IPPM SEE TABLE 1 Amps IFSM 200 Amps TJ , TSTG -55 to + 150 ℃ Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load,(JEDEC Method) (Note 3) Operating junction and Storage Temperature Range Notes : 1.Non-repetitive current pulse , per Fig. 3 and derated above TA = 25℃ per Fig. 2 . 2.Mounted on 8.0mm2 Copper Pads to each terminal 3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. Certified RoHS Compliant UL File # E223026 MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414 1-800-831-4881 Email: [email protected] Web: www.mdesemiconductor.com SM15T SERIES RATING AND CHARACTERISTIC CURVES Fig.2 - Pulse Derating Curve Fig. 1 - Peak Pulse Power Rating Curve 100 ( PP) Current (IPP) Derating in Percentage,% PPPM-Peak Pulse Power (kW) 100 10 1 0.31x0.31"(8.0x8.0mm) Copper Pad Areas 87.5 75 62.5 50 37.5 25 12.5 0 0.1 0.1µs 1.0µs 10µs 100µs 1.0ms 0 10ms 25 50 75 100 125 150 175 200 TA - Ambient Temperature (°C) td - Pulse Width (sec.) 100000 Fig.3 - Pulse Waveform Fig.4 - Typical Junction Capacitance Uni-Directional tr = 10µsec. Peak Value IPPM 100 TJ = 25°C 20000 Pulse Width (t d) 10000 is defined as the point where the peak current decays to 50% of I PPM Half Value- I PPM 2 10/1000µsec.Waveform as defined by R.E.A. 50 td 0 3.0 t - Time(ms) 1.0 0 3.0 2.0 4.0 4.0 CJ - Junction Capacitance(pF) IPPM - Peak Pulse Current,% IRSM 150 Measured at Zero Bias 1000 VR,Measured at Stand-Off Voltage, VWM 100 TJ = 25°C f = 1.0MHZ Vsig = 50mVp-p Uni-Directional Bi-Directional 1000 1000 400 10 1.0 10 100 400 VWM - Reverse Stand-Off Voltage (V) Fig. 5 - Typ.Transient Thermal Impedance Fig.6 - Maximum Non-Repetitive Forward Surge Current Uni-Directional Use Only 200 Peak Forward Surge Current,Amperes Transient Thermal Impedance (℃/W) 100 10 1.01 100 8.3ms Single Half Sine-Wave (JEDEC Method) 0.1 0 0.2 0.4 0.6 0.8 tp-Pulse Duration (sec) 1 1.2 TJ = TJ max. 10 0 0.2 0.4 0.6 0.8 Number of Cycles at 60 Hz 1 1.2 MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414 1-800-831-4881 Email: [email protected] Web: www.mdesemiconductor.com 1500 Watt TVS REVERSE BREAKDOWN STAND- OFF VOLTAGE VOLTAGE VBR(V) BIVRWM(V) POLAR MIN.@IT MARKING CODE SM15T PART NUMBER SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T SM15T 6V8A 7V5A 10A 12A 15A 18A 22A 24A 27A 30A 33A 36A 39A 68A 100A 150A 200A 220A 6V8CA 7V5CA 10CA 12CA 15CA 18CA 22CA 24CA 27CA 30CA 33CA 36CA 39CA 68CA 100CA 150CA 200CA 220CA UNIPOLAR MDE MDG MDP MDT MDX MEE MEK MEM MEP MER MET MEV MEX MFP MFX MGK MGV MGX BDE BDG BDP BDT BDX BEE BEK BEM BEP BER BET BEV BEX BFP BFX BGK BGV BGX 5.80 6.40 8.55 10.20 12.80 15.30 18.80 20.50 23.10 25.60 28.20 30.80 33.30 58.10 85.50 128.00 171.00 188.00 6.45 7.13 9.50 11.40 14.30 17.10 20.90 22.80 25.70 28.50 31.40 34.20 37.10 64.60 95.00 143.00 190.00 208.00 BREAKDOWN VOLTAGE VBR(V) MAX.@IT TEST CURRENT IT (mA) MAXIMUM CLAMPING VOLTAGE @Ipp Vc(V) PEAK PULSE CURRENT Ipp (A) REVERSE LEAKAGE @ VRWM IR(mA) 7.14 7.88 10.50 12.60 15.80 18.90 23.10 25.20 28.40 31.50 34.70 37.80 41.00 71.40 105.00 158.00 210.00 231.00 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10.5 11.3 14.5 16.7 21.2 25.2 30.6 33.2 37.5 41.4 45.7 49.9 53.9 92.0 137.0 207.0 274.0 328.0 143.0 133.0 103.0 89.8 70.8 59.5 49.0 45.2 40.0 36.2 32.8 30.1 27.8 16.3 11.0 7.2 5.5 4.6 1000 500 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. Certified RoHS Compliant UL File # E223026