DATA SHEET ZS47xxA SEMICONDUCTOR 1000mW Surface Mount Zener Diodes - 3.3V-100V H Features SMA • Batch process design, excellent power dissipation offers 0.196(4.9) 0.180(4.5) better reverse leakage current and thermal resistance. • Standard zener voltage tolerance ±5%. • Low inductance. • Low profile package. • Built-in strain relief. • Lead-free parts meet environmental standards of 0.012(0.3) Typ. 0.106(2.7) 0.091(2.3) MIL-STD-19500 /228 • Suffix "-H" indicates Halogen free parts, ex. ΖS4728Α-H. Mechanical data 0.068(1.7) 0.060(1.5) • Epoxy : UL94-V0 rated flame retardant • Case : Molded plastic,JEDEC DO-214AC / SMA • Terminals :Plated terminals, solderable per MIL-STD-750, 0.032(0.8) Typ. Method 2026 0.032 (0.8) Typ. Dimensions in inches and (millimeters) • Polarity : Indicated by cathode band • Mounting Position : Any • Weight : Approximated 0.05 gram Maximum ratings (at T =25 C unless otherwise noted) o A PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT Forward voltage I F = 200 mA VF 1.20 V Power Dissipation a t T L =75°C PD 1000 mW Thermal resistance Junction to case(Note 1) Junction to ambient(Note 1) Operating temperature Storage temperature R θJC R θJA 30 50 o C/W TJ -55 +150 o C T STG -65 +175 o C Note：1. Mounted on 0.2"x0.2"(5x5mm) FR-4 PCB http://www.yeashin.com 1 REV.03 20130520 ELECTRICAL CHARACTERISTICS ZS47xxA Electrical characteristics (at T =25 C unless otherwise noted) o A Part No. Marking code V Z @ I ZT (Volts) I ZT Z ZT @ I ZT Z ZK @ I ZK I ZK Nom. Max. mA (Ω)Max (Ω)Max mA Min. Maximum Surge current Leakage current Zener impedance Test current Zener voltage IR (uA)Max VR I Surge Volts mApk ZS4728A Z3V3 3.14 3.3 3.47 76 10 400 1.00 100 1.0 1380 ZS4729A Z3V6 3.42 3.6 3.78 69 10 400 1.00 100 1.0 1260 ZS4730A Z3V9 3.71 3.9 4.10 64 9 400 1.00 50 1.0 1190 ZS4731A Z4V3 4.09 4.3 4.52 58 9 400 1.00 10 1.0 1070 ZS4732A Z4V7 4.47 4.7 4.94 53 8 500 1.00 10 1.0 970 ZS4733A Z5V1 4.85 5.1 5.36 49 7 550 1.00 10 1.0 890 ZS4734A Z5V6 5.32 5.6 5.88 45 5 600 1.00 10 2.0 810 ZS4735A Z6V2 5.89 6.2 6.51 41 2 700 1.00 10 3.0 730 ZS4736A Z6V8 6.46 6.8 7.14 37 3.5 700 1.00 10 4.0 660 ZS4737A Z7V5 7.13 7.5 7.88 34 4.0 700 0.50 10 5.0 605 ZS4738A Z8V2 7.79 8.2 8.61 31 4.5 700 0.50 10 6.0 550 ZS4739A Z9V1 8.65 9.1 9.56 28 5 700 0.50 10 7.0 500 ZS4740A Z10 9.50 10 10.50 25 7 700 0.25 10 7.6 454 ZS4741A Z11 10.45 11 11.55 23 8 700 0.25 5 8.4 414 ZS4742A Z12 11.40 12 12.60 21 9 700 0.25 5 9.1 380 ZS4743A Z13 12.35 13 13.65 19 10 700 0.25 5 9.9 344 ZS4744A Z15 14.25 15 15.75 17 14 700 0.25 5 11.4 304 ZS4745A Z16 15.20 16 16.80 15.5 16 700 0.25 5 12.2 285 ZS4746A Z18 17.10 18 18.90 14 20 750 0.25 5 13.7 250 ZS4747A Z20 19.00 20 21.00 12.5 22 750 0.25 5 15.2 225 ZS4748A Z22 20.90 22 23.10 11.5 23 750 0.25 5 16.7 205 ZS4749A Z24 22.80 24 25.20 10.5 25 750 0.25 5 18.2 190 ZS4750A Z27 25.65 27 28.35 9.5 35 750 0.25 5 20.6 170 ZS4751A Z30 28.50 30 31.50 8.5 40 1000 0.25 5 22.8 150 ZS4752A Z33 31.35 33 34.65 7.5 45 1000 0.25 5 25.1 135 ZS4753A Z36 34.20 36 37.80 7.0 50 1000 0.25 5 27.4 125 ZS4754A Z39 37.05 39 40.95 6.5 60 1000 0.25 5 29.7 115 ZS4755A Z43 40.85 43 45.15 6.0 70 1500 0.25 5 32.7 110 ZS4756A Z47 44.65 47 49.35 5.5 80 1500 0.25 5 35.8 95 ZS4757A Z51 48.45 51 53.55 5.0 95 1500 0.25 5 38.8 90 ZS4758A Z56 53.20 56 58.80 4.5 110 2000 0.25 5 42.6 80 ZS4759A Z62 58.90 62 65.10 4.0 125 2000 0.25 5 47.1 70 ZS4760A Z68 64.60 68 71.40 3.7 150 2000 0.25 5 51.7 65 ZS4761A Z75 71.25 75 78.78 3.3 175 2000 0.25 5 56.0 60 ZS4762A Z82 77.90 82 86.10 3.0 200 3000 0.25 5 ZS4763A Z91 86.45 91 95.55 2.8 250 3000 0.25 5 69.2 50 ZS4764A Z100 95.00 100 105.0 2.5 350 3000 0.25 5 76.0 45 62.2 55 Note : 5% tolerance of Zener voltage http://www.yeashin.com 2 REV.03 20130520 DEVICE CHARACTERISTICS FIG.2A Range for Units to 12 Volts FIG.1 MAXIMUM CONTINUOUS POWER DERATING TEMPERATURE COEFFICIENT, ( mV / C ) 1.0 -12.0 o P D ,MAXIMUM POWER DISSIPATION(WATTS) ZS47xxA 60 Hz Resistive or Inductive Load 0.75 0.5 0.25 P. C.B.Mounted on 0.2"x0.2"(5x5mm) copper areas pads 0 50 25 100 75 125 +10.0 +8.0 +6.0 +4.0 +2.0 V Z @ I ZT -2.0 -4.0 2 175 150 Range 0 3 4 5 6 7 8 9 10 11 12 ZENER VOLTAGE, (V) T L , LEAD TEMPERATURE (°C) TEMPERATURE COEFFICIENT, ( mV / C ) FIG.2B Range for Units to 12 to 100 Volts o 100 70 50 20 10 Range V Z @ I ZT 7 5 2 1 10 20 30 50 70 100 ZENER VOLTAGE, (V) o o 175 TEMPERATURE COEFFICIENT, ( mV / C ) +6.0 150 VZ @ IZ o o JUNCTION TO LEAD THERMAL , ( mV / C / W) Fig. 3 Temperature Coefficients (-55 C to +150 C temperature change;90% of the units are in the ranges indicated.) 125 100 75 50 25 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 20mA +2.0 0.01mA 0 1mA -2.0 -4.0 3 1.0 4 5 6 7 ZENER VOLTAGE, (V) LEAD LENGTH TO HEAT SINK, (INCHES) http://www.yeashin.com +4.0 3 REV.03 20130520 8 DEVICE CHARACTERISTICS ZS47xxA Fig 5. Effect of Zener Current FIG.4 Typical Thermal Resistance versus Lead 400 300 700 500 o T j = 25 C I Z (ms) = 0.1 I Z (do) f=60Hz I Z = 1mA 200 100 70 I Z = 5mA 50 20 0V Bias 200 CAPACITANCE, (pF) DYNAMIC IMPEDANCE, (OHMs) 1000 I Z = 20 mA 10 7 5 1V Bias 100 50 20 10 2 50% of breakdown Bias 8 1 1 2 3 5 7 10 20 30 50 70 4 100 1 ZENER CURRENT, (mA) 2 5 10 20 50 NOMINAL VZ, (VOLTS) Fig 6. Maximum surge power Non-Repetitive 25°C INITIAL PULSE http://www.yeashin.com 4 REV.03 20130520 100 PACKAGE OUTLINE & DIMENSIONS ZS47xxA Pinning information Pin Pin1 Pin2 Simplified outline cathode anode 1 Symbol 2 1 2 Suggested solder pad layout C A B Dimensions in inches and (millimeters) http://www.yeashin.com PACKAGE A B C SMA 0.110 (2.80) 0.063 (1.60) 0.087 (2.20) 5 REV.03 20130520