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 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 1µA above 10V • High temperature soldering: 250°C/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 Dimensions in inches (millimeters) 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) 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 25°C ambient temperature unless otherwise specified. RATING SYMBOL VALUE UNITS Peak Pulse Power Dissipation on 10/1000 µs PPPM Minimum 600 Watts waveform (NOTE 1, 2, Fig.1) IPPM SEE TABLE 1 Amps Peak Pulse Current of on 10/1000 µs 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: [email protected] Web: www.mdesemiconductor.com RATING AND CHARACTERISTIC CURVES SM6T SERIES Fig.2 - Pulse Derating Fig. 1 - Peak Pulse Power Rating Curve Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage,% PPPM-Peak Pulse Power (kW) 100 10 1 0.2x0.2"(5.0x5.0mm) Copper Pad Areas 0.1 0.1µs 1.0µs 10µs 100µs 1.0ms 10ms 100 87.5 75 62.5 50 37.5 25 12.5 0 td - Pulse Width (sec.) 0 0.2 0.4 0.6 0.8 1 1.2 TA - Ambient Temperature Fig.3 - Pulse Waveform Fig.4 - Typical Junction C it 10000 TJ = 25°C tr = 10µsec. 6000 Pulse Width(td)is defined as the point where the peak current decays to 50% of IPPM Peak Value IPPM 100 CJ - Junction Capacitance(pF) IPPM - Peak Pulse Current,% IRSM 150 Half Value- IPPM 2 10/1000µsec.Waveform 50 t - Time(ms) as defined by R.E.A. Measured at Zero Bias 1000 VR,Measured at Stand-Off Voltage, V WM 100 Uni-Directional Bi-Directional 10 td 1 1.0 0 2.0 3.0 1.0 0 3.0 4.0 4.0 Fig. 5 - Typ.Transient Thermal Impedance IFSM-Peak Forward Surge Current (A) Transient Thermal Impedance (℃ /W) 1.01 0.1 0.1 1 10 100 1000 200 8.3ms Single Half Sine-Wave (JEDEC Method) Unidirectional Only 100 10 1 tp-Pulse Duration (sec) 200 Fig.6 - Maximum Non-Repetitive Peak Forward Surge Current 10 0.01 100 1000 VWM - Reverse Stand-Off Voltage (V) 100 0.001 TJ = 25°C f = 1.0MH Z Vsig = 50mVp- 10 Number of Cycles at 60 Hz 100 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 600 Watt TVS MARKING CODE 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) REVERSE LEAKAGE @ VRWM IR(mA) SM6T 6V8A 6V8CA DE LE 5.80 6.45 7.14 10 10.5 57.0 1000 SM6T 7V5A 7V5CA DG LG 6.40 7.13 7.88 10 11.3 53.0 500 SM6T 10A 10CA DP LP 8.55 9.50 10.50 1 14.5 41.0 10 SM6T 12A 12CA DT LT 10.20 11.40 12.60 1 16.7 36.0 1 SM6T 15A 15CA DX LX 12.80 14.30 15.80 1 21.2 28.0 1 SM6T 18A 18CA EE ME 15.30 17.10 18.90 1 25.2 24.0 1 SM6T 22A 22CA EK MK 18.80 20.90 23.10 1 30.6 20.0 1 SM6T 24A 24CA EM MM 20.50 22.80 25.20 1 33.2 18.0 1 SM6T 27A 27CA EP MP 23.10 25.70 28.40 1 37.5 16.0 1 SM6T 30A 30CA ER MR 25.60 28.50 31.50 1 41.4 14.5 1 SM6T 33A 33CA ET MT 28.20 31.40 34.70 1 45.7 13.1 1 SM6T 36A 36CA EV MV 30.80 34.20 37.80 1 49.9 12.0 1 SM6T 39A 39CA EX MX 33.30 37.10 41.00 1 53.9 11.1 1 SM6T 68A 68CA FQ NQ 58.10 64.60 71.40 1 92.0 6.5 1 SM6T 100A 100CA FY NY 85.50 95.00 105.00 1 137.0 4.4 1 SM6T 150A 150CA GL OL 128.00 143.00 158.00 1 207.0 2.9 1 SM6T 200A 200CA GU OU 171.00 190.00 210.00 1 274.0 2.2 1 SM6T 220A 220CA GW OW 188.00 209.00 231.00 1 328.0 2.0 1 For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. Certified RoHS Compliant UL File # E223026