Surface Mount Zener Diodes
*200mw Power Dissipation
*Ideal for Surface Mountted Application
*Case : SOD-323 Molded plastic
Mechanical Data:
Features:
MM3Z Series
SMALL SIGNAL
ZENER DIODES
200m WATTS
*Zener Breakdown Voltage Range 2.4V to 75V
*Terminals: Solderable per MIL-STD-202, Method 208
*Polarity: Cathode Indicated by Polarity Band
*Marking: Marking Code (See Table on Page 3)
*Weigh: 0.004grams(approx)
SOD-323
1
2
SOD-323 Outline Dimensions
~ 1 ~
Formosa MS
MM3Z Series
Maximum Ratings and Electrical Characteristics
Characteristics Symbol Unit
Total Power Dissipation on FR-5 Board
@T =25 C
Thermal Resistance Junction to Ambient Air
Forward Voltage @ IF=10mA
Junction and Storage Temperature Range
V
C/W
NOTES:1.FR-4 Minimun Pad
C
R JA
(1)
(1)
PD
VF
Tj,TSTG
Value
200
625
0.9
-65 to+150
mW
(TA=25 C Unless Otherwise Noted)
A
Zener Voltage Regulator
IF
V
I
IR
IZT
VR
VZ
VF
ELECTRICAL CHARACTERISTICS
Device Marking
(P inout: 1-Anode, 2-No C onnection, 3-C athode) (TA = 25 C
unless otherwise noted, V F = 0.9 V Max. @ IF = 10 mA)
Symbol Parameter
VZR everse Zener Voltage @ IZT
IZT R everse C urrent
ZZT Maximum Zener Impedance @ IZT
IRR everse Leakage C urrent @ VR
VRR everse Voltage
IFF orward C urrent
VFF orward Voltage @ IF
VZMaximum Temperature C oefficient of VZ
CMax. C apacitance @ V R = 0 and f = 1 MHz
Θ
Item
MM3Z
Series
Marking
XX=Specific Device Code
(See Table on page3)
Equivalent Circuit Diagram
12
Cathode Anode
~ 2 ~
Formosa MS
E L E C T R IC AL C HA R AC T E R IS T IC S (TA = 25 C unles s otherwise noted, V F = 0.9 V Max. @ IF = 10 mA for all types )
Zener Voltage (Note ) Zener Impedanc e L eakage C urrent VZC
Device VZ (Volts ) @ZT
ZZT
@ZT ZZK @ I
ZK IR
@ V R
VZ
(mV/k)
@ZT
C
@ V R
=0
f=1MHz
Device
Device
Marking Min Nom Max mA mA uA Volts Min Max pF
MM3Z2V4T 1 00 2.2 2.4 2.6 5 100 1000 0.5 50 1.0 ±3.5 0 450
MM3Z2V7T 1 01 2.5 2.7 2.9 5 100 1000 0.5 20 1.0 ±3.5 0 450
MM3Z3V0T 1 02 2.8 3.0 3.2 5 100 1000 0.5 10 1.0 ±3.5 0 450
MM3Z3V3T 1 05 3.1 3.3 3.5 5 95 1000 0.5 5 1.0 ±3.5 0 450
MM3Z3V6T 1 06 3.4 3.6 3.8 5 90 1000 0.5 5 1.0 ±3.5 0 450
MM3Z3V9T 1 07 3.7 3.9 4.1 5 90 1000 0.5 3 1.0 ±3.5 ±2.5 450
MM3Z4V3T 1 08 4.0 4.3 4.6 5 90 1000 0.5 3 1.0 ±3.5 0 450
MM3Z4V7T 1 09 4.4 4.7 5.0 5 80 800 0.5 3 2.0 ±3.5 0.2 260
MM3Z5V1T 1 0A 4.8 5.1 5.4 5 60 500 0.5 2 2.0 ±2.7 1.2 225
MM3Z5V6T 1 0C 5.2 5.6 6.0 5 40 200 0.5 1 2.0 ±2.0 2.5 200
MM3Z6V2T 1 0E 5.8 6.2 6.6 5 10 100 0.5 3 4.0 0.4 3.7 185
MM3Z6V8T 1 0F 6.4 6.8 7.2 5 15 160 0.5 2 4.0 1.2 4.5 155
MM3Z7V5T 1 0G 7.0 7.5 7.9 5 15 160 0.5 1 5.0 2.5 5.3 140
MM3Z8V2T 1 0H 7.7 8.2 8.7 5 15 160 0.5 0.7 5.0 3.2 6.2 135
MM3Z9V1T 1 0K 8.5 9.1 9.6 5 15 160 0.5 0.2 7.0 3.8 7.0 130
MM3Z10VT 1 0L 9.4 10 10.6 5 20 160 0.5 0.1 8.0 4.5 8.0 130
MM3Z11V T1 0M 10.4 11 11.6 5 20 160 0.5 0.1 8.0 5.4 9.0 130
MM3Z12VT 1 0N 11.4 12 12.7 5 25 80 0.5 0.1 8.0 6.0 10 130
MM3Z13VT 1 0P 12.4 13.25 14.1 5 30 80 0.5 0.1 8.0 7.0 11 120
MM3Z15VT 1 0T 14.3 15 15.8 5 30 80 0.5 0.05 10.5 9.2 13 110
MM3Z16VT 1 0U 15.3 16.2 17.1 5 40 80 0.5 0.05 11.2 10.4 14 105
MM3Z18VT 1 0W 16.8 18 19.1 5 45 80 0.5 0.05 12.6 12.4 16 100
MM3Z20VT 1 0Z 18.8 20 21.2 5 55 100 0.5 0.05 14.0 14.4 18 85
MM3Z22VT 1 10 20.8 22 23.3 5 55 100 0.5 0.05 15.4 16.4 20 85
MM3Z24VT 1 11 22.8 24.2 25.6 5 70 120 0.5 0.05 16.8 18.4 22 80
MM3Z27VT 1 12 25.1 27 28.9 2 80 300 0.5 0.05 18.9 21.4 25.3 70
MM3Z30VT 1 14 28 30 32 2 80 300 0.5 0.05 21.0 24.4 29.4 70
MM3Z33VT 1 18 31 33 35 2 80 300 0.5 0.05 23.2 27.4 33.4 70
MM3Z36VT 1 19 34 36 38 2 90 500 0.5 0.05 25.2 30.4 37.4 70
MM3Z39VT 1 20 37 39 41 2 130 500 0.5 0.05 27.3 33.4 41.2 45
MM3Z43VT 1 21 40 43 46 2 150 500 0.5 0.05 30.1 37.6 46.6 40
MM3Z47VT 1 1A 44 47 50 2 170 500 0.5 0.05 32.9 42.0 51.8 40
MM3Z51VT 1 1C 48 51 54 2 180 500 0.5 0.05 35.7 46.6 57.2 40
MM3Z56VT 1 1D 52 56 60 2 200 500 0.5 0.05 39.2 52.2 63.8 40
MM3Z62VT 1 1E 58 62 66 2 215 500 0.5 0.05 43.4 58.8 71.6 35
MM3Z68VT 1 1F 64 68 72 2 240 500 0.5 0.05 47.6 65.6 79.8 35
MM3Z75VT 1 1G 70 75 79 2 255 500 0.5 0.05 52.5 73.4 88.6 35
Note: Zener voltage is meas ured with a pulse test current IZ at an ambient temperature of 25 C .
ΩΩ
Θ
MM3Z Series
III
~ 3 ~
Formosa MS
Typical Characteristics
80
VZ, NOMINAL ZE NE R V OLTAG E
Figure 1. Effect of Zener Voltage on
Zener Impedance
103.0
ZZT , DY NAMIC IMP E DANC E ( )W
1000
100
10
1.0
TJ = 25 C
IZ(AC ) = 0.1 IZ(DC )
f = 1 kHz
IZ = 1 mA
5 mA
VF, F OR WAR D V OLTAG E (V)
Figure 2. Typical Forward Voltage
1.21.11.00.90.80.70.60.50.4
IF, F OR WAR D C UR R E NT (mA)
1000
100
10
1.0
150 C
75 C 25 C 0 C
C , C APAC ITANC E (pF )
70
VZ, NOMINAL ZE NE R V OLTAG E (V )
Figure 3. Typical Capacitance
1000
100
10
1.0
104.0
B IAS AT
50% OF V Z NOM
TA = 25 C
0 V B IAS 1 V B IAS
IR, LE AK AG E C UR R E NT ( A)m
VZ, NOMINAL ZE NE R V OLTAG E (V )
Figure 4. Typical Leakage Current
1000
100
10
1.0
0.1
0.01
0.001
0.0001
0.00001
706050403020100
+150 C
+25 C
-5 5 C
MM3Z Series
~ 4 ~
Formosa MS
Typical Characteristics
12
VZ, ZE NE R V OLTAG E (V)
100
10
1.0
0.1
0.01
108.06.04.02.00
TA = 25 C
IZ, ZE NE R C UR R E NT (mA)
VZ, ZE NE R V OLTAG E (V)
Figure 5. Zener Voltage versus Zener Current
(VZ Up to 12 V)
Figure 6. Zener Voltage versus Zener Current
(12 V to 75 V)
100
10
1
0.1
0.01
10 30 50 70 90
TA = 25 C
IZ, ZE NE R C UR R E NT (mA)
T E MP E R AT UR E ( C )
250
100
40
20
0
POWER DISSIPATION (%)
50 75 100 125 150
80
60
Figure 7. Steady State Power Derating
MM3Z Series
~ 5 ~
Formosa MS
