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1SMB5913B - 1SMB5956B
VZ : 3.3 - 200 Volts PD : 3.0 Watts
FEATURES :
* Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * Flat handling surface for accurate placement * Low leakage current * Pb / RoHS Free
MECHANICAL DATA
* Case : SMB Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Lead Formed for Surface Mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.108 gram
SILICON ZENER DIODES
SMB (DO-214AA)
5.30 ± 0.22 4.65 ± 0.30
1.14 ± 0.38 0.1 ± 0.1
2.1 ± 0.15 3.62 ± 0.32
0.22 ± 0.07 2.28 ± 0.15
Dimensions in millimeters
MAXIMUM RATINGS
Rating
Maximum Steady State Power Dissipation at TL = 75°C, Measured at Zero Lead Length Derate Above 75 °C
Thermal Resistance From Junction to Lead Maximum Steady State Power Dissipation at Ta = 25 °C
Measured at Zero Lead Length Derate Above 25 °C Thermal Resistance From Junction to Ambient Maximum Forward Voltage at IF = 200 mA Junction Temperature Range Storage Temperature Range
Symbol
PD
RθJL PD
RθJA VF TJ Tstg
Value
3.0
40 25 550
4.4 226 1.5 - 65 to + 150 - 65 to + 150
Unit
W
mW/°C °C/W mW
mW/°C °C/W Volts
°C °C
Page 1 of 3
Rev. 08 : December 12, 2011
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ELECTRICAL CHARACTERISTICS
Rating at TL = 30 °C unless otherwise specified
Nominal Zener
TYPE
Voltage
VZ @ IZT
IZT
(V) (mA)
Maximum Zener Impedance
ZZT @ IZT ZZK @ IZK (Ω) (Ω)
IZK (mA)
1SMB5913B 1SMB5914B 1SMB5915B 1SMB5916B 1SMB5917B 1SMB5918B 1SMB5919B 1SMB5920B 1SMB5921B 1SMB5922B 1SMB5923B 1SMB5924B 1SMB5925B 1SMB5926B 1SMB5927B 1SMB5928B 1SMB5929B 1SMB5930B 1SMB5931B 1SMB5932B 1SMB5933B 1SMB5934B 1SMB5935B 1SMB5936B 1SMB5937B 1SMB5938B 1SMB5939B 1SMB5940B 1SMB5941B 1SMB5942B 1SMB5943B 1SMB5944B 1SMB5945B 1SMB5946B 1SMB5947B 1SMB5948B 1SMB5949B 1SMB5950B 1SMB5951B 1SMB5952B 1SMB5953B 1SMB5954B 1SMB5955B 1SMB5956B
3.3 113.6 10 500 1.0
3.6 104.2 9.0 500 1.0
3.9 96.1 7.5 500 1.0
4.3 87.2 6.0 500 1.0
4.7 79.8 5.0 500 1.0
5.1 73.5 4.0 400 1.0
5.6 66.9 2.0 300 1.0
6.2 60.5 2.0 200 1.0
6.8 55.1 2.5 200 1.0
7.5 50.0 3.0 400 0.5
8.2 45.7 3.5 400 0.5
9.1 41.2 4.0 500 0.5
10 37.5 4.5 500 0.25
11 34.1 5.5 550 0.25
12 31.2 6.5 550 0.25
13 28.8 7.0 550 0.25
15 25.0 9.0 600 0.25
16 23.4 10 600 0.25
18 20.8 12 650 0.25
20 18.7 14 650 0.25
22 17.0 17.5 650 0.25
24 15.6 19 700 0.25
27 13.9 23 700 0.25
30 12.5 26 750 0.25
33 11.4 33 800 0.25
36 10.4 38 850 0.25
39 9.6 45 900 0.25
43 8.7 53 950 0.25
47
8.0
67
1000
0.25
51
7.3
70
1100
0.25
56
6.7
86
1300
0.25
62 6.0 100 1500 0.25
68 5.5 120 1700 0.25
75 5.0 140 2000 0.25
82 4.6 160 2500 0.25
91 4.1 200 3000 0.25
100 3.7 250 3100 0.25
110 3.4 300 4000 0.25
120 3.1 380 4500 0.25
130 2.9 450 5000 0.25
150 2.5 600 6000 0.25
160 2.3 700 6500 0.25
180 2.1 900 7000 0.25
200
1.9
1900
9990
0.25
Note :
( 1 ) Suffix " B " indicates ± 5% tolerance, suffix " A " indicates ± 10% tolerance.
Page 2 of 3
Maximum Reverse
Leakage Current
IR @ VR
(μA) (V)
100 1.0 75 1.0 25 1.0 5.0 1.0 5.0 1.5 5.0 2.0 5.0 3.0 5.0 4.0 5.0 5.2 5.0 6.0 5.0 6.5 5.0 7.0 5.0 8.0 1.0 8.4 1.0 9.1 1.0 9.9 1.0 11.4 1.0 12.2 1.0 13.7 1.0 15.2 1.0 16.7 1.0 18.2 1.0 20.6 1.0 22.8 1.0 25.1 1.0 27.4 1.0 29.7 1.0 32.7 1.0 35.8 1.0 38.8 1.0 42.6 1.0 47.1 1.0 51.7 1.0 56.0 1.0 62.2 1.0 69.2 1.0 76.0 1.0 83.6 1.0 91.2 1.0 98.8 1.0 114.0 1.0 121.6 1.0 136.8 1.0 152.0
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
Rev. 08 : December 12, 2011
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PD, STEADY STATE DISSIPATION (W ATTS)
RATING AND CHARACTERISTIC CURVES ( 1SMB5913B - 1SMB5956B )
PPK, PEAK SURGE POWER (WATTS)
FIG. 1 - POWER TEMPERATURE DERATING CURVE
5 4
3 TB 2
FIG. 3 - MAXIMUM SURGE POWER
1000
RECTANGULAR NONREPETITIVE
W AVEFORM TJ = 25 °C PRIOR TO INITIAL PULSE
100
1 TA
0 0 25 50 75 100 125 150
T, LEAD TEMPERATURE (°C)
10 0.1
1 10
PW, PULS WIDTH (ms)
100
FIG. 5 - TEMPERATURE COEFFICIENT RANGES UNITS TO 12 VOLTS
10 8 VZ @ IZT 6 4
2 0 -2 -4
2 3 4 5 6 7 8 9 10 11 12
VZ, ZENER VOLTAGE @ IZT (VOLTS)
FIG. 7 - ZENER VOLTAGE VS. ZENER CURRENT VZ = 3.3 thru 10 VOLTS
100
ӨVZ, TEMPERATURE COEFFICENT (mV/°C) @ IZT
FIG. 6 - TEMPERATURE COEFFICIENT RANGES UNITS 10 TO 400 VOLTS
1000
VZ @ IZT
100
10 10
100
1000
VZ, ZENER VOLTAGE @ IZT (VOLTS)
FIG. 8 - ZENER VOLTAGE VS. ZENER CURRENT VZ = 12 thru 82 VOLTS
100
ӨVZ, TEMPERATURE COEFFICENT (mV/°C) @ IZT
IZ, ZENER CURRENT (mA)
IZ, ZENER CURRENT (mA)
10 10
11
0.1 01 2 3 4 5 6 7 8 9
VZ, ZENER VOLTAGE (VOLTS)
10
Page 3 of 3
0.1 0 10 20 30 40 50 60 70 80 90 100
VZ, ZENER VOLTAGE (VOLTS)
Rev. 08 : December 12, 2011
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