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Uni-directional Bi-directional
Applications
Revision March 1,2022 Axial Lead Transient Voltage Suppressors (TVS) www.unsemi.com.tw
5.0 To 190V 500W
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 SA Series Functional Diagram Maximum Ratings (TA=25℃ unless otherwise noted) Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C 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. 500 See Next Table 3.0 3.5/5.0 -55 to +150 -40 to +125 PPPM IPP PM(AV) IFSM VF TJ ,TSTG TOP Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note 1), (Note 2) Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3) Power Dissipation on Infinite Heat Sink at TL=75°C Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward Voltage at 25A for Unidirectional Only (Note 4) Junction and Storage Temperature Range Operating Temperature Range W A W A V Parameter Symbol Value Unit
Axial Lead Transient Voltage Suppressors (TVS) 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.2/6 SA Series Electrical Characteristics(TA=25℃ unless otherwise noted) Part Number Uni Bi Reverse Stand-Off Voltage 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 600 600 600 600 400 400 150 150 5.0 5.0 6.0 6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0 10.0 10.0 11.0 11.0 12.0 12.0 13.0 13.0 14.0 14.0 15.0 15.0 16.0 16.0 17.0 17.0 18.0 18.0 19.0 19.0 20.0 20.0 22.0 22.0 24.0 24.0 26.0 26.0 28.0 28.0 30.0 30.0 33.0 33.0 36.0 36.0 40.0 40.0 6.40 6.40 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.00 10.00 11.10 11.10 12.20 12.20 13.30 13.30 14.40 14.40 15.60 15.60 16.70 16.70 17.80 17.80 18.90 18.90 20.00 20.00 21.10 21.10 22.20 22.20 24.40 24.40 26.70 26.70 28.90 28.90 31.10 31.10 33.30 33.30 36.70 36.70 40.00 40.00 44.40 44.40 7.30 7.00 8.15 7.37 8.82 7.98 9.51 8.60 10.20 9.21 10.90 9.83 11.50 10.40 12.20 11.10 13.60 12.30 14.90 13.50 16.30 14.70 17.60 15.90 19.10 17.20 20.40 18.50 21.80 19.70 23.10 20.90 24.40 22.10 25.76 23.30 27.10 24.50 29.80 26.90 32.60 29.50 35.30 31.90 38.00 34.40 40.70 36.80 44.90 40.60 48.90 44.20 54.30 49.10 9.6 9.2 11.4 10.3 12.3 11.2 13.3 12.0 14.3 12.9 15.0 13.6 15.9 14.4 16.9 15.4 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 34.0 30.8 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.0 45.4 53.5 48.4 59.0 53.3 64.3 58.1 71.4 64.5 SA5.0 SA5.0A SA6.0 SA6.0A SA6.5 SA6.5A SA7.0 SA7.0A SA7.5 SA7.5A SA8.0 SA8.0A SA8.5 SA8.5A SA9.0 SA9.0A SA10 SA10A SA11 SA11A SA12 SA12A SA13 SA13A SA14 SA14A SA15 SA15A SA16 SA16A SA17 SA17A SA18 SA18A SA19 SA19A SA20 SA20A SA22 SA22A SA24 SA24A SA26 SA26A SA28 SA28A SA30 SA30A SA33 SA33A SA36 SA36A SA40 SA40A SA5.0C SA5.0CA SA6.0C SA6.0CA SA6.5C SA6.5CA SA7.0C SA7.0CA SA7.5C SA7.5CA SA8.0C SA8.0CA SA8.5C SA8.5CA SA9.0C SA9.0CA SA10C SA10CA SA11C SA11CA SA12C SA12CA SA13C SA13CA SA14C SA14CA SA15C SA15CA SA16C SA16CA SA17C SA17CA SA18C SA18CA SA19C SA19CA SA20C SA20CA SA22C SA22CA SA24C SA24CA SA26C SA26CA SA28C SA28CA SA30C SA30CA SA33C SA33CA SA36C SA36CA SA40C SA40CA 52.08 54.35 43.86 48.54 40.65 44.64 37.59 41.67 34.97 38.76 33.33 36.76 31.45 34.72 29.59 32.47 26.60 29.41 24.88 27.47 22.73 25.13 21.01 23.26 19.38 21.55 18.59 20.49 17.36 19.23 16.39 18.12 15.53 17.12 14.70 16.24 13.97 15.43 12.69 14.08 11.63 12.85 10.73 11.88 10.00 11.01 9.35 10.33 8.47 9.38 7.78 8.61 7.00 7.75
Axial Lead Transient Voltage Suppressors (TVS) 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. SA Series Electrical Characteristics(TA=25℃ unless otherwise noted) Part Number Uni Bi Reverse Stand-Off Voltage 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 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 SA43 SA43A SA45 SA45A SA48 SA48A SA51 SA51A SA54 SA54A SA58 SA58A SA60 SA60A SA64 SA64A SA70 SA70A SA75 SA75A SA78 SA78A SA80 SA80A SA85 SA85A SA90 SA90A SA100 SA100A SA110 SA110A SA120 SA120A SA130 SA130A SA140 SA140A SA150 SA150A SA160 SA160A SA170 SA170A SA180 SA180A SA190 SA190A SA43C SA43CA SA45C SA45CA SA48C SA48CA SA51C SA51CA SA54C SA54CA SA58C SA58CA SA60C SA60CA SA64C SA64CA SA70C SA70CA SA75C SA75CA SA78C SA78CA SA80C SA80CA SA85C SA85CA SA90C SA90CA SA100C SA100CA SA110C SA110CA SA120C SA120CA SA130C SA130CA SA140C SA140CA SA150C SA150CA SA160C SA160CA SA170C SA170CA SA180C SA180CA SA190C SA190CA 43.0 43.0 45.0 45.0 48.0 48.0 51.0 51.0 54.0 54.0 58.0 58.0 60.0 60.0 64.0 64.0 70.0 70.0 75.0 75.0 78.0 78.0 80.0 80.0 85.0 85.0 90.0 90.0 100.0 100.0 110.0 110.0 120.0 120.0 130.0 130.0 140.0 140.0 150.0 150.0 160.0 160.0 170.0 170.0 180.0 180.0 190.0 190.0 47.80 47.80 50.00 50.00 53.30 53.30 56.70 56.70 60.00 60.00 64.40 64.40 66.70 66.70 71.10 71.10 77.80 77.80 83.30 83.30 86.70 86.70 88.80 88.80 94.40 94.40 100.00 100.00 111.00 111.00 122.00 122.00 133.00 133.00 144.00 144.00 155.00 155.00 167.00 167.00 178.00 178.00 189.00 189.00 201.00 201.00 211.00 211.00 58.40 52.80 61.10 55.30 65.10 58.90 69.30 62.70 73.30 66.30 78.70 71.20 81.50 73.70 86.90 78.60 95.10 86.00 102.00 92.10 106.00 95.80 108.80 97.60 115.00 104.00 122.00 111.00 136.00 123.00 149.00 135.00 163.00 147.00 176.00 159.00 190.40 171.00 204.00 185.00 218.00 197.00 231.00 209.00 244.80 220.00 258.40 232.00 76.7 69.4 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 103.0 93.6 107.0 96.8 114.0 103.0 125.0 113.0 134.0 121.0 139.0 126.0 143.2 129.6 151.0 137.0 160.0 146.0 179.0 162.0 196.0 177.0 214.0 193.0 231.0 209.0 250.6 226.8 268.0 243.0 287.0 259.0 304.0 275.0 322.2 291.6 340.1 307.8 6.52 7.20 6.23 6.88 5.85 6.46 5.49 6.07 5.19 5.74 4.85 5.34 4.67 5.17 4.39 4.85 4.00 4.42 3.37 4.13 3.60 3.97 3.49 3.86 3.31 3.65 3.13 3.42 2.79 3.09 2.55 2.82 2.34 2.59 2.16 2.39 2.00 2.20 1.87 2.06 1.74 1.93 1.64 1.82 1.55 1.71 1.47 1.62
Axial Lead Transient Voltage Suppressors (TVS) 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.4/6 SA Series Ratings and Characteristic Curves (TA=25℃ 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 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) 0 25 50 75 100 125 150 175 200 3.0 2.0 1.0 0.0 TL - Lead Temperature(°C) PM(AV), Steady State Power Dissipation (W) td - Pulse Width (µs) PPPM - Peak Pulse Power (kW) 100 0.1 0.1 1 10 100 1000 10000 Number of Cycles at 60Hz IFSM-Peak Forward Surge Current (A) 1 10 100 TJ=TJ max. 8.3 ms Single Half Sine-Wave 1.0 10.0 100.0 1000.0 10000 1000 100 VBR-Reverse Breakdown Voltage (V) Cj (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 25 50 75 100 125 150 175 100 TA-Ambient temperature(°C) Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage %
Axial Lead Transient Voltage Suppressors (TVS) 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.5/6 SA Series V VC VBR VR IR VFIT IPP Uni-directional VVC VBR VR VCVBRVR IR IR IT IT IPP IPP Bi-directional Physical Specifications Environmental Specifications Weight Case Polarlty Terminal Color band denotes cathode except Bipolar JESD22-A104 JESD22-A102 JESD22-A103 JESD22-A108 JESD22-A106 Temperature Cycle Pressure Cooker High Temp. Storage HTRB Thermal Shock 0.015 ounce, 0.4 gram JEDEC DO-204AC (DO-15) Molded Plastic over glass passivated junction Matte Tin-plated leads, Solderable per JESD22-B102D Soldering Parameters TimeTime to peak temperature ( T25℃ to peak) Preheat Ts(min) Ts(max) TL TL TP Temperature Ramp-up Ramp-down Critical Zone TL toTP TP Ts 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
Axial Lead Transient Voltage Suppressors (TVS) 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. SA Series
Ordering Information
A B C D Min Max MaxMin Inches Millimeters 1.000 0.230 0.028 0.102 0.300 0.033 0.142 25.40 5.85 0.71 2.60 7.63 0.84 3.61 Part Numbering Part Number Component Package Quantity Packaging Option SAXXXXX DO-204AC (DO-15) 2,000 Box C AxxxS A DO-204AC (DO-15) 5% VBR VOLTAGE TOLERANCE BI-DIRECTIONAL VRWM VOLTAGE 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.