ZS4745A

Formosa MS Chip Zener Diode ZS4728A THRU ZS4764A List List................................................................................................. 1 Package outline............................................................................... 2 Features.......................................................................................... 2 Mechanical data............................................................................... 2 Maximum ratings ............................................................................. 2 Electrical characteristics................................................................... 3 Rating and characteristic curves........................................................ 4~5 Pinning information........................................................................... 6 Suggested solder pad layout............................................................. 6 Packing information.......................................................................... 7 Reel packing.................................................................................... 8 Suggested thermal profiles for soldering processes............................. 8 High reliability test capabilities........................................................... 9 http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 1 Document ID Issued Date Revised Date Revision DS-121710 2008/02/10 2016/02/15 H Page. 9 Formosa MS Chip Zener Diode ZS4728A THRU ZS4764A 1000mW Surface Mount Zener Diodes - 3.3V-100V Package outline Features SMA • Batch process design, excellent power dissipation offers 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 • 0.196(4.9) 0.180(4.5) 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. 0.068(1.7) 0.060(1.5) Mechanical data • 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. 0.032 (0.8) Typ. Dimensions in inches and (millimeters) Method 2026 • 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) R θJC R θJA Operating junction temperature range TJ Storage temperature range T STG 30 50 -55 -65 o C/W +150 o C +175 o C Note：1. Mounted on 0.2"x0.2"(5x5mm) FR-4 PCB http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 2 Document ID Issued Date Revised Date Revision DS-121710 2008/02/10 2016/02/15 H Page. 9 Formosa MS Chip Zener Diode ZS4728A THRU ZS4764A Electrical characteristics (at T =25 C unless otherwise noted) o A Test current Zener voltage Part No. Marking code Zener impedance V Z @ I ZT (Volts) I ZT Z ZT @ I ZT Z ZK @ I ZK Nom. (Ω)Max Min. Maximum Surge current Leakage current I ZK IR I Surge Max. mA (Ω)Max mA Volts mApk 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 95 1500 0.25 5 38.8 90 ZS4728A (uA)Max VR Z51 48.45 51 53.55 5.0 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 78.75 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 55 62.2 Note : 5% tolerance of Zener voltage http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 3 Document ID Issued Date Revised Date Revision DS-121710 2008/02/10 2016/02/15 H Page. 9 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) Rating and characteristic curves (ZS4728A THRU ZS4764A) 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 75 150 125 100 +10.0 +8.0 +6.0 +4.0 +2.0 Range V Z @ I ZT 0 -2.0 -4.0 2 175 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 +6.0 TEMPERATURE COEFFICIENT, ( mV / C ) 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 1.0 +4.0 20mA +2.0 0.01mA 0 1mA -2.0 -4.0 3 4 LEAD LENGTH TO HEAT SINK, (INCHES) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 5 6 7 8 ZENER VOLTAGE, (V) Page 4 Document ID Issued Date Revised Date Revision DS-121710 2008/02/10 2016/02/15 H Page. 9 Rating and characteristic curves (ZS4728A THRU ZS4764A) FIG.4 Typical Thermal Resistance versus Lead Fig 5. Effect of Zener Current 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 50 100 NOMINAL VZ, (VOLTS) Fig 6. Maximum surge power Non-Repetitive 25°C INITIAL PULSE http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 5 Document ID Issued Date Revised Date Revision DS-121710 2008/02/10 2016/02/15 H Page. 9 Formosa MS Chip Zener Diode ZS4728A THRU ZS4764A 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) PACKAGE A B C SMA 0.110 (2.80) 0.063 (1.60) 0.087 (2.20) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 6 Document ID Issued Date Revised Date Revision DS-121710 2008/02/10 2016/02/15 H Page. 9 Formosa MS Chip Zener Diode ZS4728A THRU ZS4764A Packing information P0 P1 d E F B A W P D2 D1 T C W1 D unit:mm Item Symbol Tolerance SMA Carrier width Carrier length Carrier depth Sprocket hole 13" Reel outside diameter 13" Reel inner diameter 7" Reel outside diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width A B C d D D1 D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.1 2.0 min 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 2.80 5.00 1.90 1.50 330.00 50.00 178.00 62.00 13.00 1.75 5.50 4.00 4.00 2.00 0.23 12.00 18.00 Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 7 Document ID Issued Date Revised Date Revision DS-121710 2008/02/10 2016/02/15 H Page. 9 Formosa MS Chip Zener Diode ZS4728A THRU ZS4764A Reel packing PACKAGE REEL SIZE REEL (pcs) COMPONENT SPACING (m/m) BOX (pcs) INNER BOX (m/m) REEL DIA, (m/m) CARTON SIZE (m/m) CARTON (pcs) APPROX. GROSS WEIGHT (kg) SMA 7" 2,000 4.0 20,000 183*155*183 178 382*356*392 160,000 16.0 SMA 13" 7,500 4.0 15,000 335*335*38 330 350*330*360 120,000 14.5 Suggested thermal profiles for soldering processes 1.Storage environment: Temperature=5 oC ~40 oC Humidity=55%±25% 2.Reflow soldering of surface-mount devices Critical Zone TL to TP Tp TP Ramp-up TL TL Tsmax Temperature Tsmin tS Preheat Ramp-down 25 t25o C to Peak Time 3.Reflow soldering Profile Feature Soldering Condition Average ramp-up rate(T L to T P ) o