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1SMF4763A Dataheets PDF



Part Number 1SMF4763A
Manufacturers SunMate
Logo SunMate
Description SILICON ZENER DIODES
Datasheet 1SMF4763A Datasheet1SMF4763A Datasheet (PDF)

1SMF4728A - 1SMF4764A SURFACE MOUNT SILICON ZENER DIODES VOLTAGE RANGE: 3.3 - 100V POWER: 1.0Wa t t s Features ! Complete voltage range 3.3 to 100 volts ! High peak reverse power dissipation ! High reliability ! Low leakage current ! Standard zener voltage tolerance is ± 5%. Mechanical Data ! Case: SOD-123FL plastic body over passivated junction ! Terminals : Plated axial leads, ! solderable per MIL-STD-750,Method 2026 ! Polarity : Color band denotes cathode end ! Mounting Position : Any ! Weig.

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1SMF4728A - 1SMF4764A SURFACE MOUNT SILICON ZENER DIODES VOLTAGE RANGE: 3.3 - 100V POWER: 1.0Wa t t s Features ! Complete voltage range 3.3 to 100 volts ! High peak reverse power dissipation ! High reliability ! Low leakage current ! Standard zener voltage tolerance is ± 5%. Mechanical Data ! Case: SOD-123FL plastic body over passivated junction ! Terminals : Plated axial leads, ! solderable per MIL-STD-750,Method 2026 ! Polarity : Color band denotes cathode end ! Mounting Position : Any ! Weight:0.0007 ounce, 0.02 grams B C E D H L E SOD-123FL Dim Min Max Typ A 3.50 3.80 3.65 B 2.60 2.90 2.75 C 1.70 1.90 1.80 D 0.09 1.10 1.00 E 0.08 1.10 0.095 H 0.12 0.20 0.16 L 0.07 0.09 0.08 All Dimensions in mm A Maximum Ratings TA = 25°C unless otherwise specified Rating Symbol DC Power Dissipation at TL = 75 °C (Note1) PD Maximum Forward Voltage at IF = 200 mA VF Junction Temperature Range TJ Storage Temperature Range Ts Note : (1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads. Value 1.0 1.2 - 55 to + 150 - 55 to + 150 Unit W V °C °C PD, MAXIMUM DISSIPATION (WATTS) Fig. 1 MAXIMUM CONTINUOUS POWER DERATING 1.25 1.00 0.75 0.50 0.25 P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads 0 0 25 50 75 100 125 150 175 TL, LEAD TEMPERATURE (°C) 1 of 2 www.sunmate.tw ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified Type 1SMF4728A 1SMF4729A 1SMF4730A 1SMF4731A 1SMF4732A 1SMF4733A 1SMF4734A 1SMF4735A 1SMF4736A 1SMF4737A 1SMF4738A 1SMF4739A 1SMF4740A 1SMF4741A 1SMF4742A 1SMF4743A 1SMF4744A 1SMF4745A 1SMF4746A 1SMF4747A 1SMF4748A 1SMF4749A 1SMF4750A 1SMF4751A 1SMF4752A 1SMF4753A 1SMF4754A 1SMF4755A 1SMF4756A 1SMF4757A 1SMF4758A 1SMF4759A 1SMF4760A 1SMF4761A 1SMF4762A 1SMF4763A 1SMF4764A Nominal Zener Voltage VZ @ IZT (V) IZT (mA) 3.3 76.0 3.6 69.0 3.9 64.0 4.3 58.0 4.7 53.0 5.1 49.0 5.6 45.0 6.2 41.0 6.8 37.0 7.5 34.0 8.2 31.0 9.1 28.0 10 25.0 11 23.0 12 21.0 13 19.0 15 17.0 16 15.5 18 14.0 20 12.5 22 11.5 24 10.5 27 9.5 30 8.5 33 7.5 36 7.0 39 6.5 43 6.0 47 5.5 51 5.0 56 4.5 62 4.0 68 3.7 75 3.3 82 3.0 91 2.8 100 2.5 Maximum Zener Impedance ZZT @ IZT ZZK @ IZK IZK (Ω) (Ω) (mA) 10 400 1.0 10 400 1.0 9.0 400 1.0 9.0 400 1.0 8.0 500 1.0 7.0 550 1.0 5.0 600 1.0 2.0 700 1.0 3.5 700 1.0 4.0 700 0.5 4.5 700 0.5 5.0 700 0.5 7.0 700 0.25 8.0 700 0.25 9.0 700 0.25 10 700 0.25 14 700 0.25 16 700 0.25 20 750 0.25 22 750 0.25 23 750 0.25 25 750 0.25 35 750 0.25 40 1000 0.25 45 1000 0.25 50 1000 0.25 60 1000 0.25 70 1500 0.25 80 1500 0.25 95 1500 0.25 110 2000 0.25 125 2000 0.25 150 2000 0.25 175 2000 0.25 200 3000 0.25 250 3000 0.25 350 3000 0.25 Maximum Reverse Leakage Current IR @ VR (µA) (V) 100 1.0 100 1.0 50 1.0 10 1.0 10 1.0 10 1.0 10 2.0 10 3.0 50 4.0 50 5.0 50 6.0 50 7.0 50 7.6 50 8.4 5.0 9.1 5.0 9.9 5.0 11.4 5.0 12.2 5.0 13.7 5.0 15.2 5.0 16.7 5.0 18.2 5.0 20.6 5.0 22.8 5.0 25.1 5.0 27.4 5.0 29.7 5.0 32.7 5.0 35.8 5.0 38.8 5.0 42.6 5.0 47.1 5.0 51.7 5.0 56.0 5.0 62.2 5.0 69.2 5.0 76.0 Notes : (1) The type number listed have a standard tolerance on the nominal zener voltage of ± 5%. Maximum DC Zener Current IZM (mA) 276 252 234 217 193 178 162 146 133 121 110 100 91 83 76 69 61 57 50 45 41 38 34 30 27 25 23 22 19 18 16 14 13 12 11 10 9.0 Maximum Surge Current IRM(2) (mApk) 1380 1260 1190 1070 970 890 810 730 660 605 550 500 454 414 380 344 305 285 250 225 205 190 170 150 135 125 115 110 95 90 80 70 65 60 55 50 45 2 of 2 www.sunmate.tw .


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