SAC UNSEMI | Alldatasheet
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Revision March 1,2022 Axial Lead Transient Voltage Suppressors (TVS) www.unsemi.com.tw
5.0 To 50V 500W Low Capacitance
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.1/4 Glass passivated junction 500W peak pulse power capability with a 10/1000 μ s waveform, repetitive rate (duty cycle):0.01 % Low leakage Excellent clamping capability Very fast response time Plastic package has Underwriters Laboratory Flammability 94V-0 . Halogen free and RoHS compliant . TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. Uni-directional Part Number 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) Maximum Junction Capacitance @0V (pF) Working Inverse Blocking Voltage VWIB (V) Inverse Blocking Leakage Current IIB @VWIB(mA) Peak Inverse Voltage VPIB (V) Electrical Characteristics (TA=25℃ unless otherwise noted) (Continue) 7.60 7.90 8.33 8.89 9.44 11.10 13.30 16.67 20.00 24.40 28.90 33.30 40.00 50.00 55.50 SAC5.0 SAC6.0 SAC7.0 SAC8.0 SAC8.5 SAC10 SAC12 SAC15 SAC18 SAC22 SAC26 SAC30 SAC36 SAC45 SAC50 5.0 6.0 7.0 8.0 8.5 10.0 12.0 15.0 18.0 22.0 26.0 30.0 36.0 45.0 50.0 44.0 41.0 38.0 36.0 34.0 29.0 25.0 20.0 15.0 14.0 11.1 10.0 8.6 6.8 5.8 10.0 11.2 12.6 13.4 14.0 16.3 19.0 23.6 28.8 35.4 42.3 48.6 60.0 77.0 88.0 300 300 300 100 150 150 100 100 100 100 100 100 100 100 100 100 100 100 100 200 200 MIN 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 Parameter Symbol Value Unit Peak Pulse Power Dissipation with a 10/1000µs waveformč1Ď Peak Pulse Current with a 10/1000µs waveform. (Fig.2)č1Ď Power Dissipation on Infinite Heat Sink at TL=75°C (Fig.2) Junction and Storage Temperature Range. Operating Temperature Range PPPM IPP PM(AV) TJ, TSTG TOP 500 See Next Table 3.0 - 55 to +150 - 40 to +125 W A W
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. SAC Series Ratings and Characteristic Curves (TA=25°C unless otherwise noted) Figure 3 - Pulse Waveform Figure 4 - AC Line Protection Application t - Time (ms) 10/1000µsec. Waveform as defined by R.E.A Half Value IPPM (IPPM/2) Peak Value IPPM TR=10µsec TJ=25°C Pulse Width(td) is defined as the point Where the peak current decays to 50% of IPPM 0 1.0 2.0 3.0 4.0 100 150 IPPM - Peak Pulse Current, % IR SM Low Capacitance TVS Application Note: Device must be used with two units in parallel, opposite in polarity as shown in circuit for AC signal line protection. Figure 2 - Pulse Derating CurveFigure 1 - Peak Pulse Power Rating Curve TL - Lead temperature(°C) PPPM - Peak Pulse Power (KW) 0 25 50 75 100 125 150 175 100 Percentage of Rated Power (IPP) Power Dissipation Peak Power (Single Pulse) TJ=Initial Temperature 100 0.1 0.1 1 10 100 1000 10000 td 0.5 PPK Impulse Exponential td td=7tp Half Sine PPK td Square Current Waveforms PPK TD - Pulse Width (μs)
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. SAC Series Physical Specifications Environmental Specifications Soldering Parameters Ramp up TSMAX TSMIN Ramp down TimeReflow Profile ReTime to peak temperature Temperature TP TL Critical Zone TL to TP TL T 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 Weight Case Polarlty Terminal Color band denotes cathode except Bipolar 0.015 ounce, 0.4gram JEDEC DO-204AC (DO-15) Molded Plasticover glass passivated junction Matte Tin-plated leads, Solderable per JESD22-B102D JESD22-A104 JESD22-A102 JESD22-A103 JESD22-A108 JESD22-A106 Temperature Cycle Pressure Cooker High Temp. Storage HTRB Thermal Shock Dimensions Dimensions Min Max MaxMin Inches Millimeters A B C D 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 Cathode Band DO-204AC (DO-15)
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. Part Numbering SAC XXX SAC Series
Ordering Information
Part Number Component Package Quantity Packaging Option SACXXXXX DO-204AC (DO-15) 2000 pcs Box
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.