SMF UNSEMI | Alldatasheet
Document overview
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Technical content
Features
Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25℃ per Fig. 2. 3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. 4. VF < 3.5V for VBR < 200V and VF< 6.5V for VBR > 201V.
Description
Uni-directional Bi-directional
Applications
Revision March 1,2022 Surface Mount Transient Voltage Suppressors (TVS) www.unsemi.com.tw
3.3 To 190V 200W
www.unsemi.com.tw Cathode Bi-directional Anode Uni-direction For technical questions, contact: tech@unsemi.com.tw Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information.1/6 Functional Diagram
Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information. Surface Mount Transient Voltage Suppressors (TVS) ROHS SMF Series VRWM (V) Breakdown Voltage VBR (V) @IT Maximum Clamping Voltage VC @IPP (V) Maximum Peak Pulse Current IPP (A) Maximum Reverse Leakage IR @VRWM (μA) Test Current IT (mA) MIN MAX Marking Uni Bi Note: 1. Suffix 'A ' denotes 5% tolerance device. Without 'A' denotes 10% tolerance device 2. Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices 3. For Bi-Directional devices having VR of 10 volts and under, the IR limit is double 3.3 5.0 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 20.0 22.0 24.0 26.0 28.0 30.0 33.0 36.0 40.0 43.0 45.0 48.0 51.0 54.0 58.0 60.0 64.0 70.0 75.0 78.0 80.0 85.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 400 400 400 250 100 2.5 2.5 2.5 8.0 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 17.0 18.2 19.9 21.5 23.2 24.4 26.0 27.6 29.2 30.6 32.4 35.5 38.9 42.1 45.4 48.4 53.3 58.1 64.5 69.4 72.7 77.4 82.4 87.1 93.6 96.8 103.0 113.0 121.0 126.0 129.0 137.0 146.0 162.0 177.0 193.0 209.0 224.0 243.0 259.0 275.0 292.0 308.0 SMF3.3A SMF5.0A SMF6.0A SMF6.5A SMF7.0A SMF7.5A SMF8.0A SMF8.5A SMF9.0A SMF10A SMF11A SMF12A SMF13A SMF14A SMF15A SMF16A SMF17A SMF18A SMF19A SMF20A SMF22A SMF24A SMF26A SMF28A SMF30A SMF33A SMF36A SMF40A SMF43A SMF45A SMF48A SMF51A SMF54A SMF58A SMF60A SMF64A SMF70A SMF75A SMF78A SMF80A SMF85A SMF90A SMF100A SMF110A SMF120A SMF130A SMF140A SMF150A SMF160A SMF170A SMF180A SMF190A SMF5.0CA SMF6.0CA SMF6.5CA SMF7.0CA SMF7.5CA SMF8.0CA SMF8.5CA SMF9.0CA SMF10CA SMF11CA SMF12CA SMF13CA SMF14CA SMF15CA SMF16CA SMF17CA SMF18CA SMF19CA SMF20CA SMF22CA SMF24CA SMF26CA SMF28CA SMF30CA SMF33CA SMF36CA SMF40CA SMF43CA SMF45CA SMF48CA SMF51CA SMF54CA SMF58CA SMF60CA SMF64CA SMF70CA SMF75CA SMF78CA SMF80CA SMF85CA SMF90CA SMF100CA SMF110CA SMF120CA SMF130CA SMF140CA SMF150CA SMF160CA SMF170CA SMF180CA SMF190CA FD FE FG FK FM FP FR FT FV FX FZ HE HG HK HM HP HR HT HB HV HX HZ JE JG JK JM JP JR JT JV JX JZ XE XG XK XM XP XR XT XB XV XX XZ TE TG TK TB TM TP TR TT TV KE KG KK KM KP KR KT KV KX KZ LE LG LK LM LP LR LT LB LV LX LZ ME MG MK MM MP MR MT MV MX MZ NE NG NK NM NP NR NT NB NV NX NZ PE PG PK PB PM PP PR PT PV 5.20 6.40 6.67 7.22 7.78 8.33 8.89 9.44 10.00 11.10 12.20 13.30 14.40 15.60 16.70 17.80 18.90 20.00 21.10 22.20 24 40 26.70 28.90 31.10 33.30 36.70 40.00 44.40 47.80 50.00 53.30 56.70 60.00 64.40 66.70 71.10 77.80 83.30 86.70 88.80 94.40 100.00 111.00 122.00 133.00 144.00 155.00 167.00 178.00 189.00 200.00 211.00 6.00 7.00 7.37 7.98 8.60 9.21 9.83 10.40 11.10 12.30 13.50 14.70 15.90 17.20 18.50 19.70 20.90 22.10 23.30 24.50 26.90 29.50 31.90 34.40 36.80 40.60 44.20 49.10 52.80 55.30 58.90 62.70 66.30 71.20 73.70 78.60 86.00 92.10 95.80 97.60 104.00 111.00 123.00 135.00 147.00 159.00 171.00 185.00 197.00 209.00 220.00 232.00 25.00 21.74 19.42 17.86 16.67 15.50 14.71 13.89 12.99 11.76 10.99 10.05 9.30 8.62 8.20 7.69 7.25 6.85 6.54 6.17 5.63 5.14 4.75 4.41 4.13 3.75 3.44 3.10 2.88 2.75 2.58 2.43 2.30 2.14 2.07 1.94 1.77 1.65 1.59 1.55 1.46 1.37 1.23 1.13 1.04 0.96 0.89 0.82 0.77 0.73 0.69 0.65 Electrical Characteristics (TA=25℃ unless otherwise noted) (Continue)
Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information.3/6 Ratings and Characteristic Curves (TA=25°C unless otherwise noted) Figure 1 - Peak Pulse Power Rating Curve Figure 2 - Pulse Derating Curve Figure 3 - Pulse Waveform Figure 4 - Typical Junction Capacitance Figure 5 - Steady State Power Derating Curve Figure 6 - Maximum Non-Repetitive Surge Current Surface Mount Transient Voltage Suppressors (TVS) ROHS SMF Series td - Pulse Width (µs) PPPM - Peak Pulse Power (kW) 0.1 0.1 1 10 100 1000 10000 0 25 50 75 100 125 150 175 100 TA-Ambient temperature(°C) Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % 150 100 IPPM - Peak Pulse Current, % IRSM tr=10 sec Peak Value IPPM Half Value IPPM (IPPM/2) tc 10/1000 sec. Waveform as defined by R.E.A 0 1.0 2.0 3.0 4.0 TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM t - Time (ms) 1.0 10.0 100.0 1000.0 100000 1000 100 VBR-Reverse Breakdown Voltage (V) 10000 CJ – Junction Capacitance (pF) Tj=25°C f=1.0MHz Vsig=50mVp-p Bi-directional @zero bins Uni-directional @zero bins Uni-directional @VRWM Bi-directional @VRWM 0.6 0 25 50 75 100 125 150 175 200 0.5 0.3 0.2 0.1 0.0 TL - Lead Temperature(°C) PM(AV), Steady State Power Dissipation (W) 0.4 Number of Cycles at 60Hz IFSM-Peak Forward Surge Current (A) 1 10 100 TJ=TJ max. 8.3 ms Single Half Sine-Wave
Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information. Physical Specifications Environmental Specifications Case Polarlty Terminal Matte Tin-plated leads, Solderable per JESD22-B102D Color band denotes cathode except Bipolar Temperature Cycle Pressure Cooker High Temp. Storage HTRB Thermal Shock JESD22-A104 JESD22-A102 JESD22-A103 JESD22-A108 JESD22-A106 Soldering Parameters I-V Curve Characteristics Surface Mount Transient Voltage Suppressors (TVS) ROHS SMF Series V VC VBR VR IR VFIT IPP Uni-directional VVC VBR VR VCVBRVR IR IR IT IT IPP IPP Bi-directional SOD-123 Molded Plasticover glass passivated junction Ramp up TS(MAX) TS(MIN) Ramp down Time Temperature TP TL Critical Zone TL to TP TL Time 25℃ to peak Ts Preheat Tp Lead–free assembly 150°C 200°C 60 -180 Seconds 3°C/second max 3°C/second max 217°C 60 -150 Seconds 260 +0/-5°C 20 - 40 Seconds 6°C/second max 8 minutes Max 280°C Reflow Condition Pre Heat -Temperature Min (Ts(min)) -Temperature Max (Ts(max)) - Time (min to max) (Ts) Average ramp up rate ( Liquidus Temp TL) to peak TS(max) to TL - Ramp-up Rate Reflow - Temperature (TL) (Liquidus) - Time (min to max) (TS) Peak Temperature (TP) Do not exceed Time 25°C to peak Temperature (TP) Time within 5°C of actual peak Temperature (TP) Ramp-down Rate
Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information.5/6 Dimensions Dimensions Min Max MaxMin Inches Millimeters Part Numbering A B C D E F G SOD-123 Cathode Band SMF C Axxx 0.031 0.100 0.055 0.140 0.037 0.01 0.044 0.112 0.071 0.152 0.053 0.008 0.77 2.51 1.38 3.51 0.93 0.25 1.09 2.81 1.85 3.82 1.33 0.20 Surface Mount Transient Voltage Suppressors (TVS) ROHS SMF Series 5% VBR VOLTAGE TOLER ANCE BI-DIRECTIONAL VBR VOLTAGE SERIES
Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information. Packaging Part Number Component Package Quantity Packaging Option SMFXXXXX SOD-123 3,000 Packaging Dimensions Unit: Inches (Millimeters) Packaging Specification Tape & Reel -8mm/7″tape 0.061 (1.55) 0.512(13.0) Arbor Hole Diamete Dimensions are in inches (and millimeters) Direction of Feed 0.315 (8.0) Diameter Cover tape 0.157 (4.0) 0.157 (4.0) 0.23 (5.72) 7.0 (178.0) 0.40 (10.1) EIA STD RS-481 Surface Mount Transient Voltage Suppressors (TVS) ROHS SMF Series
Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw ROHS Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information. Disclaimer ROHS UNSEMI RESERVES THE RIGHT TO MAKE CHANGE ON OUR PRODUTS , PRODUCTS SPECIFICATION AND DATA WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. UN SEMICONDUCTOR LIMITED its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “UNSEMI”)does not give any representations or warranties for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. In no event shall UNSEMI be liable for any indirect, incidental, punitive, special or consequential damages (including any and all implied warranties, warranties of fitness for particular purpose, non-infringement and merchantability.) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Statements regarding the suitability of products for certain types of applications are based on UNSEMI knowledge of typical requirements that are often placed on UNSEMI products in generic applications. Such statements are not binding, statements about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify UNSEMI's terms and conditions of purchase, including but not limited to the warranty expressed therein. Unless otherwise agreed in writing, UNSEMI product is not designed, authorized or warranted to be suitable for use in medical life-saving, or life-sustaining application , nor in applications where failure or malfunction of a UNSEMI product can reasonably be expected to result in personal injury, death or severe property or environmental damage. UNSEMI and its suppliers accept no liability for inclusion or use of UNSEMI products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. All referenced brands, product names, service names and trademarks are the property of their respective owners.