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Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

Features

  • Working Peak Reverse V oltage Range − 5.0 to 170 V
  • Peak Power − 500 Watts @ 1.0 ms
  • ESD Rating of Class 3 (>16 kV) per Human Body Model
  • Maximum Clamp V oltage @ Peak Pulse Current
  • Low Leakage < 1 /C0109A above 8.5 V
  • UL 497B for Isolated Loop Circuit Protection
  • Maximum Temperature Coefficient Specified
  • Response Time is typically < 1.0 ns
  • Pb−Free Packages are Available Mechanical Characteristics: CASE: V oid-free, Transfer-molded, Thermosetting Plastic FINISH: All external surfaces are corrosion resistant and leads are readily solderable MAXIMUM LEAD TEMPERATURE FOR SOLDERING: 260°C, 1/16 in. from the case for 10 seconds POLARITY: Cathode indicated by polarity band MOUNTING POSITION: Any MARKING DIAGRAM AXIAL LEAD CASE 59AA PLASTIC Cathode Anode A SAxxxA YYWW/C0071 /C0071 Device Package Shipping

ORDERING INFORMATION

(Pb−Free)

1000 Units / Box

(Pb−Free) 5000 / Tape & Reel SAxxxALFG** Axial Lead (Pb−Free)

2000 Units / Box

**Lead formed device. A = Assembly Location SAxxxA = Device Number (Refer to Table on Page 3) YY = Year WW = Work Week /C0071 =P b−Free Package (Note: Microdot may be in either location) Littelfuse.com Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 13

SA5.0A Series MAXIMUM RATINGS Rating Symbol Value Unit Peak Power Dissipation (Note 1) @ TL ≤ 25°C PPK 500 W Steady State Power Dissipation @ TL ≤ 25°C, Lead Length = 3/8 in Derated above TL = 50°C PD 3.0 W mW/°C Thermal Resistance, Junction−to−Lead R/C0113JL 33.3 °C/W Forward Surge Current (Note 2) @ TA = 25°C IFSM 70 A Operating and Storage T emperature Range TJ, Tstg − 55 to +150 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above t he Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Nonrepetitive current pulse per Figure 4 and derated above TA = 25°C per Figure 5. 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute. ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 3.5 V Max. @ IF (Note 6) = 35 A) Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ VRWM VBR Breakdown Voltage @ IT IT Test Current /C0081VBR Maximum Temperature Variation of VBR IF Forward Current VF Forward Voltage @ IF Uni−Directional TVS IPP IF V I IRIT VRWMVC VBR VF

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SA5.0A/D Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 13

  1. The transients suppressor is normally selected according to the maximum working peak reverse voltage (VRWM), which should be

equal to or greater than the dc or continuous peak operating voltage level.

  1. VBR measured at pulse test current IT at an ambient temperature of 25°C.
  2. Surge current waveform per Figure 4 and derate per Figures 1 and 2.
  3. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute

*The “G’’ suffix indicates Pb−Free package or Pb−Free Packages available. Figure 1. Pulse Rating Curve Figure 2. Pulse Derating Curve

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Specifications subject to change without notice. © 2016 Littelfuse, Inc.

Figure 3. Capacitance versus Breakdown Voltage Figure 4. Pulse Waveform Figure 5. Steady State Power Derating *Applies to SA5.0A − SA170A.

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Specifications subject to change without notice. © 2016 Littelfuse, Inc.

SA5.0A Series PACKAGE DIMENSIONS AXIAL LEAD CASE 59AA−01 ISSUE A K A DK B DIM MIN MAX MIN MAX MILLIMETERSINCHES A 5.80 7.600.228 0.299 B 2.60 3.600.102 0.142 D 0.71 0.860.028 0.034 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. ALL RULES AND NOTES ASSOCIATED WITH JEDEC DO−41 OUTLINE SHALL APPLY. 4. POLARITY DENOTED BY CATHODE BAND. 5. LEAD DIAMETER NOT CONTROLLED WITHIN F DIMENSION. 6. REPLACES CASE 59−09. POLARITY INDICATOR OPTIONAL AS NEEDED (SEE STYLES) Littelfuse.com

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SA5.0A/D Specifications subject to change without notice. © 2016 Littelfuse, Inc. September 19, 2016 − Rev. 13 Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-s aving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operatio n of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicabl e Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.