Document
Surface Mount Zener Diodes
P b Lead(Pb)-Free
Features: *2 0 0 m w Power Diss ipation *Ideal for Surface Mountted Application *Zener Breakdown Voltage R ange 2 . 0 V to 75 V
Mechanical Data: *Cas e : S OD-3 2 3 Molded plas tic *Ter m inals : S olderable per MIL -S T D-2 0 2 , Method 2 0 8 *Polarity: Cathode Indicated by Polarity B and *Marking: Marking Code (S ee Table on Page 3 ) *Weigh: 0 . 0 0 4 gram s (approx)
SOD-323 Outline Dimensions
MM3Z2V4 Series
SMALL SIGNAL ZENER DIODES
200m WATTS
SOD-323
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Maximum Ratings and Electrical Characteristics (TA=25 C Unless Otherwise Noted)
Characteristics
Total Power Dissipation on FR-5 Board(1) @TA=25 C Thermal Resistance Junction to Ambient Air (1) Forward Voltage @ IF=10mA Junction and Storage Temperature Range
Symbol
PD
R θJA VF Tj,TSTG
Value
200
625 0.9 -65 to+150
Unit
mW
C/W V C
NOTES:1.FR-4 Minimun Pad
ELECTRICAL CHARACTERISTICS
(TA = 25 C unles s otherwis e noted, V F = 0.9 V Max. @ IF = 10 mA)
Symbol
Parameter
V Z R evers e Zener Voltage @ IZT
IZT R evers e C urrent
ZZT Maximum Zener Impedance @ IZT
IR R evers e Leakage C urrent @ VR
V R R evers e Voltage
IF F orward C urrent
V F F orward Voltage @ IF
QVZ
Maximum Temperature C oefficient of V Z
C Max. C apacitance @ VR = 0 and f = 1 MHz
Device Marking
Item MM3Z2V4
Series
Marking
XX=Specific Device Code (See Table on page3)
I IF
VZ VR
IIRZT V F
V
Zener Voltage Regulator
Equivalent Circuit Diagram
1
Cathode
2
Anode
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E L E C T R IC A L C HA R A C T E R IS T IC S(TA = 25 C unless otherwise noted, V F = 0.9 V Max. @ IF = 10 mA for all types)
Device
Device Marking
Zener Voltage (Note)
Zener Impedance
V Z (Volts ) Min Nom Max
@ IZT mA
ZZT @ IZT
Ω
ZZK @ I ZK Ω mA
Leakage Current
IR @ VR uA Volts
ΘV Z (mV /k) @ IZT
Min Max
MM3Z2V 4 MM3Z2V 7 MM3Z3V 0 MM3Z3V 3 MM3Z3V 6
MM3Z3V 9 MM3Z4V 3 MM3Z4V 7 MM3Z5V 1 MM3Z5V 6
MM3Z6V 2 MM3Z6V 8 MM3Z7V 5 MM3Z8V 2 MM3Z9V 1
MM3Z10V MM3Z11V MM3Z12V MM3Z13V MM3Z15V
MM3Z16V MM3Z18V MM3Z20V MM3Z22V MM3Z24V
MM3Z27V MM3Z30V MM3Z33V MM3Z36V MM3Z39V
MM3Z43V MM3Z47V MM3Z51V MM3Z56V MM3Z62V
MM3Z68V MM3Z75V
00
2.2 2.4 2.6 5 100 1000 0.5
50
1.0 -3.5
0
01
2.5 2.7 2.9 5 100 1000 0.5
20
1.0 -3.5
0
02
2.8 3.0 3.2 5 100 1000 0.5
10
1.0 -3.5
0
05
3.1 3.3 3.5
5
95 1000 0.5
5
1.0 -3.5
0
06
3.4 3.6 3.8
5
90 1000 0.5
5
1.0 -3.5
0
07
3.7 3.9 4.1
5
90 1000 0.5
3
08
4.0 4.3 4.6
5
90 1000 0.5
3
09
4.4 4.7 5.0
5
80 800 0.5
3
0A
4.8 5.1 5.4
5
60 800 0.5
2
0C
5.2 5.6 6.0
5
40 700 0.5
1
1.0 -3.5 -2.5
1.0 -3.5
0
2.0 -3.5 0.2
2.0 -2.7 1.2
2.0 -2.0 2.5
0E
5.8 6.2 6.6
5
10 100 0.5
3
4.0 0.4 3.7
0F
6.4 6.8 7.2
5
15 160 0.5
2
4.0 1.2 4.5
0G
7.0 7.5 7.9
5
15 160 0.5
1
5.0 2.5 5.3
0H
7.7 8.2 8.7
5
15 160 0.5
0.7
5.0 3.2 6.2
0K
8.5 9.1 9.6
5
15 160 0.5
0.2
7.0 3.8 7.0
0L
9.4 10 10.6 5
20 160 0.5
0.1
8.0 4.5 8.0
0M 10.4 11 11.6 5 20 160 0.5 0.1 8.0 5.4 9.0
0N 11.4 12 12.7 5 25 80 0.5 0.1 8.0 6.0 10
0P
12.4 13.25 14.1 5
30 80 0.5
0.1
8.0
7.0
11
0T 14.3 15 15.8 5 30 400 0.5 0.05 10.5 9.2 13
0U 15.3 16.2 17.1 5 40 400 0.5 0.05 11.2 10.4 14
0W 16.8 18 19.1 5 45 400 0.5 0.05 12.6 12.4 16
0Z
18.8 20 21.2 5
55 500 0.5 0.05
14.0 14.4
18
10
20.8 22 23.3 5
55 500 0.5 0.05
15.4 16.4
20
11
22.8 24.2 25.6 5
70 120 0.5 0.05
16.8 18.4
22
12 25.1 27 28.9 2 80 300 0.5 0.05 18.9 21.4 25.3
14 28 30 32 2 80 300 0.5 0.05 21.0 24.4 29.4
18 31 33 35 2 80 300 0.5 0.05 23.2 27.4 33.4
19 34 36 38 2 90 500 0.5 0.05 25.2 30.4 37.4
20
37 39 41
2 130 500 0.5 0.05 27.3 33.4 41.2
21
40 43 46
2 150 500 0.5 0.05 30.1 37.6 46.6
1A
44 47 50
2 170 500 0.5 0.05 32.9 42.0 51.8
1C
48 51 54
2 180 500 0.5 0.05 35.7 46.6 57.2
1D
52 56 60
2 200 500 0.5 0.05 39.2 52.2 63.8
1E
58 62 66
2 215 500 0.5 0.05 43.4 58.8 71.6
1F
64 68 72
2 240 500 0.5 0.05 47.6 65.6 79.8
1G
70 75 79
2 255 500 0.5 0.05 52.5 73.4 88.6
Note: Zener voltage is meas ured with a puls e tes t current IZ at an ambient temperature of 25 C .
C @ V R =0 f=1MHz
pF
450 450 450 450 450
450 450 260 225 200
185 155 140 135 130
130 130 130 120 110
105 100 85 85 80
70 70 70 70 45
40 40 40 40 35
35 35
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WE ITR ON
ZZT , DYNAMIC IMP E DANC E ( Ω)
IF , F OR WAR D C UR R E NT (mA)
Typical Electrical Characteristics
1000 100
TJ = 25 C IZ(AC) = 0.1 IZ(DC) f = 1 kHz
1000 100
IZ = 1 mA 5 mA 10
150 C 10
1.0 3.0
10 VZ, NOMINAL ZE NE R VOLTAG E
75 C 25 C
0C
1.0 80 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
V F, F OR WAR D V OLTAG E (V )
FIG.1 Effect of Zener Voltage on Zener Impedance
FIG.2 Typical Forward Voltage
1000 100 10 1.0 4.0
0 V BIAS
TA = 25 C 1 V BIAS
B IAS AT 50% OF VZ NOM
10 VZ, NOMINAL ZE NE R VOLTAG E (V)
FIG.3 Typical Capacitance
70
IR , LE AK AG E C UR R E NT ( µA)
1000 100 10 1.0 0.