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 1SMA5913A - 1SMA5957A
VZ : 3.3 - 240 Volts PD : 1.5 Watts
FEATURES :
* Complete Voltage Range 3.3 to 240 Volts www..com * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free
SURFACE MOUNT SILICON ZENER DIODES
SMA-L
1.3 0.2 5.4 0.2 4.4 0.2 2.3 0.2
1.8 0.2 2.7 0.2
MECHANICAL DATA :
* Case : SMA-L Molded plastic * Epoxy : UL94V-O rate flame retardant * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.060 gram (Approximately)
1.8 0.2
Dimensions in millimeter
MAXIMUM RATINGS
Rating at 25 C ambient temperature unless otherwise specified
Rating
DC Power Dissipation (Note1) Maximum Forward Voltage at I F = 200 mA Maximum Thermal Resistance Junction to Ambient Air (Note2) Junction Temperature Range Storage Temperature Range
Note : 2 (1) TL = Lead temperature at 5.0 mm ( 0.013 mm thick ) copper land areas
Symbol
PD VF RJA TJ TS
Value
1.5 1.5 130 - 55 to + 175 - 55 to + 175
Unit
W V K/W C C
Fig. 1 POWER TEMPERATURE DERATING CURVE PD, MAXIMUM DISSIPATION (WATTS) 1.5 1.2 0.9 0.6 0.3 0 0 25 50 75 100 125 150 175 5.0 mm2 ( 0.013 mm thick ) copper land areas.
TL, LEAD TEMPERATURE (C)
Page 1 of 2
Rev. 01 : February 6, 2006
ELECTRICAL CHARACTERISTICS
Rating at 25 C ambient temperature unless otherwise specified Nominal Zener Voltage VZ @ IZT IZT (V) 1SMA5913A 1SMA5914A 3.3 3.6 (mA) 113.6 104.2 Maximum Zener Impedance ZZK @ IZK () 500 500 500 500 500 500 500 200 200 400 400 500 500 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 2000 2500 3000 3100 4000 4500 5000 6000 6500 7000 8000 9000 5% tolerance. Maximum Reverse Leakage Current IR @ VR (A) 100 75 25 5.0 5.0 5.0 5.0 5.0 50 50 50 50 50 50 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 (V) 1.0 1.0 1.0 1.0 1.5 2.0 3.0 4.0 5.2 6.0 6.5 7.0 8.0 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0 83.6 91.2 98.8 114.0 121.6 136.8 152.0 182.4 Maximum DC Zener Current IZM (mA) 454 416 384 348 319 294 267 241 220 200 182 164 150 136 125 115 100 93 83 75 68 62 55 50 45 41 38 34 31 29 26 24 22 20 18 16 15 13 12 11 10 9.0 8.0 7.0 6.0
TYPE
ZZT @ IZT () 10 9.0
IZK (mA) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
1SMA5915A 3.9 96.1 7.5 www..com 1SMA5916A 4.3 87.2 6.0 1SMA5917A 4.7 79.8 5.0 1SMA5918A 5.1 73.5 4.0 1SMA5919A 5.6 66.9 2.0 1SMA5920A 6.2 60.5 2.0 1SMA5921A 6.8 55.1 2.5 1SMA5922A 7.5 50.0 3.0 1SMA5923A 8.2 45.7 3.5 1SMA5924A 9.1 41.2 4.0 1SMA5925A 10 37.5 4.5 1SMA5926A 11 34.1 5.5 1SMA5927A 12 31.2 6.5 1SMA5928A 13 28.8 7.0 1SMA5929A 15 25.0 9.0 1SMA5930A 16 23.4 10 1SMA5931A 18 20.8 12 1SMA5932A 20 18.7 14 1SMA5933A 22 17.0 17.5 1SMA5934A 24 15.6 19 1SMA5935A 27 13.9 23 1SMA5936A 30 12.5 26 1SMA5937A 33 11.4 33 1SMA5938A 36 10.4 38 1SMA5939A 39 9.6 45 1SMA5940A 43 8.7 53 1SMA5941A 47 8.0 67 1SMA5942A 51 7.3 70 1SMA5943A 56 6.7 86 1SMA5944A 62 6.0 100 1SMA5945A 68 5.5 120 1SMA5946A 75 5.0 140 1SMA5947A 82 4.6 160 1SMA5948A 91 4.1 200 1SMA5949A 100 3.7 250 1SMA5950A 110 3.4 300 1SMA5951A 120 3.1 380 1SMA5952A 130 2.9 450 1SMA5953A 150 2.5 600 1SMA5954A 160 2.3 700 1SMA5955A 180 2.1 900 1SMA5956A 200 1.9 1200 1SMA5957A 240 1.5 1600 Note : ( 1 ) Suffix "A " indicates 10% tolerance, suffix " B " indicates
Page 2 of 2
Rev. 01 : February 6, 2006


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