1PMT5.0AT1/T3 Series Zener Transient Voltage Suppressor POWERMITE Package The 1PMT5.0AT1/T3 Series is designed to protect voltage sensitive components from high voltage, high energy transients. Excellent clamping capability, high surge capability, low zener impedance and fast response time. The advanced packaging technique provides for a highly efficient micro miniature, space saving surface mount with its unique heat sink design. The POWERMITE has the same thermal performance as the SMA while being 50% smaller in footprint area, and delivering one of the lowest height profiles (1.1 mm) in the industry. Because of its small size, it is ideal for use in cellular phones, portable devices, business machines, power supplies and many other industrial/consumer applications. Specification Features: PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSOR 5 − 58 V 200 W PEAK POWER 1 • Stand−off Voltage: 5 − 58 V • Peak Power − 200 W @ 1 ms (1PMT5.0A − 1PMT36A) • • • • • • • • • • • http://onsemi.com 2 1: CATHODE 2: ANODE − 175 W @ 1 ms (1PMT40A − 1PMT58A) Maximum Clamp Voltage @ Peak Pulse Current Low Leakage Response Time is Typically < 1 ns ESD Rating of Class 3 (> 16 kV) per Human Body Model Low Profile − Maximum Height of 1.1 mm Integral Heat Sink/Locking Tabs Full Metallic Bottom Eliminates Flux Entrapment Small Footprint − Footprint Area of 8.45 mm2 POWERMITE is JEDEC Registered as DO−216AA Cathode Indicated by Polarity Band Pb−Free Package is Available 1 POWERMITE CASE 457 PLASTIC 2 MARKING DIAGRAM 1 CATHODE Mxx xx D Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic FINISH: All external surfaces are corrosion resistant and leads are Mxx D 2 ANODE = Specific Device Code = 5 − 58 = (See Table Next Page) = Date Code LEAD ORIENTATION IN TAPE: Cathode (Short) Lead to Sprocket Holes readily solderable MOUNTING POSITION: Any MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: ORDERING INFORMATION Device 260°C for 10 Seconds Package Shipping† 1PMT5.0AT1 POWERMITE 3,000/Tape & Reel 1PMT5.0AT3 POWERMITE 12,000/Tape & Reel 1PMT5.0AT3G POWERMITE 12,000/Tape & Reel (Pb−Free) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Semiconductor Components Industries, LLC, 2004 April, 2004 − Rev. 7 1 Publication Order Number: 1PMT5.0AT3/D 1PMT5.0AT1/T3 Series MAXIMUM RATINGS Rating Symbol Value Unit Maximum Ppk Dissipation, (PW−10/1000 s) (Note 1) (1PMT5.0A − 1PMT36A) Ppk 200 W Maximum Ppk Dissipation, (PW−10/1000 s) (Note 1) (1PMT40A − 1PMT58A) Ppk 175 W Maximum Ppk Dissipation, (PW−8/20 s) (Note 1) Ppk 1000 W DC Power Dissipation @ TA = 25°C (Note 2) Derate above 25°C Thermal Resistance from Junction−to−Ambient °PD° 500 4.0 248 °mW mW/°C °C/W RJA Thermal Resistance from Junction−to−Lead (Anode) RJanode 35 °C/W Maximum DC Power Dissipation (Note 3) Thermal Resistance from Junction to Tab (Cathode) °PD° RJcathode 3.2 23 W °C/W TJ, Tstg −55 to +150 °C Operating and Storage Temperature Range 1. Non−repetitive current pulse at TA = 25°C. 2. Mounted with recommended minimum pad size, DC board FR−4. 3. At Tab (Cathode) temperature, Ttab = 75°C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 3.5 V Max. @ IF (Note 4) = 35 A) Symbol Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP IR VBR IF Parameter IPP VRWM I VC VBR VRWM V IR VF IT Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF IPP Uni−Directional TVS ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted, VF = 1.25 Volts @ 200 mA) VRWM VBR @ IT (V) (Note 6) IT IR @ VRWM VC @ IPP IPP (A) Device Marking (Note 5) Min Nom Max (mA) (A) (V) (Note 7) 1PMT5.0AT1, T3 MKE 5.0 6.4 6.7 7.0 10 800 9.2 21.7 1PMT7.0AT1, T3 MKM 7.0 7.78 8.2 8.6 10 500 12 16.7 1PMT12AT1, T3 MLE 12 13.3 14.0 14.7 1.0 5.0 19.9 10.1 1PMT16AT1, T3 MLP 16 17.8 18.75 19.7 1.0 5.0 26 7.7 1PMT18AT1, T3 MLT 18 20.0 21.0 22.1 1.0 5.0 29.2 6.8 1PMT22AT1, T3 MLX 22 24.4 25.6 26.9 1.0 5.0 35.5 5.6 1PMT24AT1, T3 MLZ 24 26.7 28.1 29.5 1.0 5.0 38.9 5.1 1PMT26AT1, T3 MME 26 28.9 30.4 31.9 1.0 5.0 42.1 4.8 1PMT28AT1, T3 MMG 28 31.1 32.8 34.4 1.0 5.0 45.4 4.4 1PMT30AT1, T3 MMK 30 33.3 35.1 36.8 1.0 5.0 48.4 4.1 1PMT33AT1, T3 MMM 33 36.7 38.7 40.6 1.0 5.0 53.3 3.8 1PMT36AT1, T3 MMP 36 40.0 42.1 44.2 1.0 5.0 58.1 3.4 1PMT40AT1, T3 MMR 40 44.4 46.8 49.1 1.0 5.0 64.5 2.7 1PMT48AT1, T3 MMX 48 53.3 56.1 58.9 1.0 5.0 77.4 2.3 1PMT51AT1, T3 MMZ 51 56.7 59.7 62.7 1.0 5.0 82.4 2.1 1PMT58AT1, T3 MNG 58 64.4 67.8 71.2 1.0 5.0 93.6 1.9 4. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum. 5. A transient suppressor is normally selected according to the Working Peak Reverse Voltage (VRWM) which should be equal to or greater than the DC or continuous peak operating voltage level. 6. VBR measured at pulse test current IT at ambient temperature of 25°C. 7. Surge current waveform per Figure 2 and derate per Figure 4. http://onsemi.com 2 1PMT5.0AT1/T3 Series TYPICAL PROTECTION CIRCUIT Zin LOAD Vin VL 10,000 PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAYS TO 50% OF IRSM. 100 1000 PEAK VALUE − IRSM VALUE (%) PP, PEAK POWER (WATTS) tr I HALF VALUE − RSM 2 50 100 tr≤ 10 s tP 100 10 tr 90 % OF PEAK PULSE CURRENT 1.0 100 1000 3 4 Figure 2. 10 X 1000 s Pulse Waveform 160 PEAK VALUE IRSM @ 8 s 60 HALF VALUE IRSM/2 @ 20 s 50 40 tP 10 0 2 Figure 1. Pulse Rating Curve 70 0 1 t, TIME (ms) PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAY = 8 s 20 0 tP, PULSE WIDTH (s) 80 30 0 10,000 PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT @ TA = 25° C 10 20 40 60 140 120 100 80 60 40 20 0 80 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (°C) t, TIME (s) Figure 3. 8 X 20 s Pulse Waveform Figure 4. Pulse Derating Curve http://onsemi.com 3 150 P D , MAXIMUM POWER DISSIPATION (W) 1PMT5.0AT1/T3 Series 1 0.7 DERATING FACTOR 0.5 0.3 0.2 PULSE WIDTH 10 ms 0.1 0.07 0.05 1 ms 0.03 100 s 0.02 10 s 0.01 0.1 0.2 0.5 1 2 5 10 20 50 100 3.5 3 2.5 2 TL 1.5 1 0.5 0 25 75 100 125 150 175 T, TEMPERATURE (°C) D, DUTY CYCLE (%) Figure 5. Typical Derating Factor for Duty Cycle Figure 6. Steady State Power Derating 10,000 1.2 1.0 C, CAPACITANCE (pF) V F, TYPICAL FORWARD VOLTAGE (VOLTS) 50 0.8 0.6 0.4 1000 MEASURED @ ZERO BIAS MEASURED @ 50% VRWM 100 0.2 10 0 −55 25 85 1 150 10 WORKING PEAK REVERSE VOLTAGE (VOLTS) T, TEMPERATURE (°C) Figure 7. Forward Voltage Figure 8. Capacitance versus Working Peak Reverse Voltage http://onsemi.com 4 100 1PMT5.0AT1/T3 Series OUTLINE DIMENSIONS POWERMITE CASE 457−04 ISSUE D F 0.08 (0.003) C −A− J T B M S C S S NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. DIM A B C D F H J K L R S TERM. 1 −B− K TERM. 2 R L J D H −T− 0.08 (0.003) M T B S C S SOLDERING FOOTPRINT* 0.635 0.025 2.67 0.105 0.762 0.030 2.54 0.100 1.27 0.050 SCALE 10:1 mm inches POWERMITE *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 5 MILLIMETERS INCHES MIN MAX MIN MAX 1.75 2.05 0.069 0.081 1.75 2.18 0.069 0.086 0.85 1.15 0.033 0.045 0.40 0.69 0.016 0.027 0.70 1.00 0.028 0.039 −0.05 +0.10 −0.002 +0.004 0.10 0.25 0.004 0.010 3.60 3.90 0.142 0.154 0.50 0.80 0.020 0.031 1.20 1.50 0.047 0.059 0.50 REF 0.019 REF 1PMT5.0AT1/T3 Series POWERMITE and COOLPACK are registered trademarks of and used under a license from Microsemi Corporation. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. 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