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| 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: sales@mdesemiconductor.com Web: www.mdesemiconductor.com SM6T SERIES SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 220 Volts 600 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):0.01% * Fast response time: typically less than 1.0 ps from 0 volts to BV for unidirectional types * Typical IR less than 1A above 10V * High temperature soldering: 250C/10 seconds at terminals * Plastic package has Underwriters Laboratory Flammability Classification 94 V-O MECHANICAL DATA Case: JEDEC DO214AA. Molded plastic over glass passivated junction Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denoted positive end (cathode) except Bidirectional Standard Packaging: 12mm tape (EIA STD RS-481) Weight: 0.003 ounces, 0.093 grams) Dimensions in inches (millimeters) DEVICES FOR BIPOLAR APPLICATIONS For Bidirectional use CA Suffix for types SM6T6V8CA thru types SM6T220CA Electrical characteristics apply in both directions. MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. RATING SYMBOL VALUE UNITS Peak Pulse Power Dissipation on 10/1000 s PPPM Minimum 600 Watts waveform (NOTE 1, 2, Fig.1) IPPM SEE TABLE 1 Amps Peak Pulse Current of on 10/1000 s waveform (Note 1,Fig 3) Peak Forward Surge Current, 8.3ms Single Half Sine-wave IFSM 100 Amps Superimposed on Rated Load, (JEDEC Method)(Note2, 3) Operatings and Storage Temperature Range TJ, TSTG -55 +150 C NOTES: 1. Non-repetitive current pulse, per Fig.3 and derated above Ta=25 C per Fig.2. 2. Mounted on Copper Pad area of 0.8x0.8" (20x20mm) per Fig.5. 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: sales@mdesemicondutor.com Web: www.mdesemiconductor.com RATING AND CHARACTERISTIC CURVES SM6T SERIES Fig. 1 - Peak Pulse Power Rating Curve Peak Pulse Power (P ) or Current (IPP) PP Derating in Percentage,% 100 Fig.2 - Pulse Derating 100 87.5 PPPM-Peak Pulse Power (kW) 75 10 62.5 50 1 37.5 0.2x0.2"(5.0x5.0mm) Copper Pad Areas 0.1 25 12.5 0.1s 1.0s 10s 100s 1.0ms 10ms td - Pulse Width (sec.) 0 0 0.2 0.4 0.6 0.8 1 1.2 TA - Ambient Temperature Fig.3 - Pulse Waveform 150 10000 IPPM - Peak Pulse Current,% IRSM tr = 10sec. Peak Value IPPM 100 Half Value- IPPM 2 TJ = 25C 6000 Fig.4 - Typical Junction C it Measured at Zero Bias CJ - Junction Capacitance(pF) Pulse Width(td)is defined as the point where the peak current decays to 50% of IPPM 1000 100 50 t - Time(ms) by R.E.A. as defined 10/1000sec.Waveform VR,Measured at Stand-Off Voltage, V WM Uni-Directional Bi-Directional TJ = 25C f = 1.0MH Z Vsig = 50mVp100 200 td 0 0 1.0 2.0 3.0 3.0 10 1.0 1 4.0 4.0 1000 VWM - Reverse Stand-Off Voltage (V) Fig. 5 - Typ.Transient Thermal Impedance 100 Fig.6 - Maximum Non-Repetitive Peak Forward Surge Current IFSM-Peak Forward Surge Current (A) 200 8.3ms Single Half Sine-Wave (JEDEC Method) Unidirectional Only 100 Transient Thermal Impedance ( /W) 10 1 1.0 0.1 0.001 0.01 0.1 1 10 100 1000 10 1 10 100 tp-Pulse Duration (sec) Number of Cycles at 60 Hz 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: sales@mdesemiconductor.com Web: www.mdesemiconductor.com 600 Watt TVS SM6T PART NUMBER PEAK REVERSE BREAKDOWN BREAKDOWN MAXIMUM TEST VOLTAGE PULSE STANDVOLTAGE CURRENT CLAMPING VBR(V) OFF VOLTAGE CURRENT VBR(V) IT (mA) UNIBIIpp (A) VOLTAGE @Ipp Vc(V) MIN.@IT MAX.@IT POLAR POLAR VRWM (V) DE DG DP DT DX EE EK EM EP ER ET EV EX FQ FY GL GU GW LE LG LP LT LX ME MK MM MP MR MT MV MX NQ NY OL OU OW 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 95.00 143.00 190.00 209.00 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 57.0 53.0 41.0 36.0 28.0 24.0 20.0 18.0 16.0 14.5 13.1 12.0 11.1 6.5 4.4 2.9 2.2 2.0 MARKING CODE REVERSE LEAKAGE @ VRWM IR(mA) SM6T 6V8A SM6T 7V5A SM6T 10A SM6T 12A SM6T 15A SM6T 18A SM6T 22A SM6T 24A SM6T 27A SM6T 30A SM6T 33A SM6T 36A SM6T 39A SM6T 68A SM6T 100A SM6T 150A SM6T 200A SM6T 220A 6V8CA 7V5CA 10CA 12CA 15CA 18CA 22CA 24CA 27CA 30CA 33CA 36CA 39CA 68CA 100CA 150CA 200CA 220CA 1000 500 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. Certified RoHS Compliant UL File # E223026 |
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