● MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode - Topdiode
MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode, are a special kind of semiconductor diode which permits current to flow in the forward direction. What makes them different from other diodes is that Zener diodes will also permits current to flow in the reverse direction when its "Zener voltage" is reached.
They are used to generate low power stabilized supply rails from a higher voltage and to provide reference voltages for circuits, especially stabilized power supplies. They are also used to protect circuits from overvoltage, especially electrostatic discharge and providing great solutions to a number of common needs in circuit design.
● MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode - Topdiode Introduction
MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode is packaged in a SOD-123 surface mount package, offers a wide range of voltage from 2.4V to 75V, it has two pins, cathode and anode.
● MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode Features
* Total power dissipation : max. 500 mW
* Small plastic package suitable for surface mounted design
* Tolerance +/-2% ;
● MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode Applications
* Voltage stabilization
● MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode Outlines and External Dimensions
● MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode Qualification, Lead time, Shipping Terms
* RoHS Compliant
* REACH Compliant
* Ex-work, FCA , or FOB
* 4-6 weeks, regular stock available
● MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode Maximum Ratings
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
|
Symbol
|
Value
|
Unit
|
Power Dissipation
|
Ptot
|
500
|
mW
|
Junction Temperature
|
TJ
|
150
|
OC
|
Storage Temperature Range
|
TStg
|
- 55 to + 150
|
OC
|
Characteristics at Ta = 25 OC
Parameter
|
Symbol
|
Max.
|
Unit
|
Thermal Resistance Junction to Ambient Air
|
RthA
|
340
|
OC/W
|
Forward Voltage at IF= 10 mA
|
VF
|
0.9
|
V
|
● MM1Z2B4 thru MM1ZB75 Silicon Planar Zener Diode Electrical Characteristics
MM1Z2B4~MM1ZB75
Characteristics at Ta = 25 OC
Type
|
Marking Code
|
Zener Voltage Range1)
|
Dynamic Impedance
|
Reverse Leakage Current
|
VznomV
|
lZT for VZT
|
ZZT(Max.) at IZ
|
IR(Max.) at VR
|
mA
|
V
|
Ω
|
mA
|
μA
|
V
|
MM1Z2B4
|
5Y1
|
2.4
|
5
|
2.352…2.448
|
100
|
5
|
120
|
1
|
MM1Z2B7
|
5Z1
|
2.7
|
5
|
2.646…2.754
|
110
|
5
|
120
|
1
|
MM1Z3B0
|
6A1
|
3.0
|
5
|
2.94…3.06
|
120
|
5
|
50
|
1
|
MM1Z3B3
|
6B1
|
3.3
|
5
|
3.234…3.366
|
130
|
5
|
20
|
1
|
MM1Z3B6
|
6C1
|
3.6
|
5
|
3.528…3.672
|
130
|
5
|
10
|
1
|
MM1Z3B9
|
6D1
|
3.9
|
5
|
3.822…3.978
|
130
|
5
|
5
|
1
|
MM1Z4B3
|
6E+1
|
4.3
|
5
|
4.214…4.386
|
130
|
5
|
5
|
1
|
MM1Z4B7
|
6F1
|
4.7
|
5
|
4.606…4.794
|
130
|
5
|
2
|
1
|
MM1Z5B1
|
6G1
|
5.1
|
5
|
4.998…5.202
|
130
|
5
|
2
|
1.5
|
MM1Z5B6
|
6H1
|
5.6
|
5
|
5.488…5.712
|
80
|
5
|
1
|
2.5
|
MM1Z6B2
|
6J1
|
6.2
|
5
|
6.076…6.324
|
50
|
5
|
1
|
3
|
MM1Z6B8
|
6K1
|
6.8
|
5
|
6.664…6.936
|
30
|
5
|
0.5
|
3.5
|
MM1Z7B5
|
6L1
|
7.5
|
5
|
7.35…7.65
|
30
|
5
|
0.5
|
4
|
MM1Z8B2
|
6M1
|
8.2
|
5
|
8.036…8.364
|
30
|
5
|
0.5
|
5
|
MM1Z9B1
|
6N1
|
9.1
|
5
|
8.918…9.282
|
30
|
5
|
0.5
|
6
|
MM1ZB10
|
6P1
|
10
|
5
|
9.8…10.2
|
30
|
5
|
0.1
|
7
|
MM1ZB11
|
6Q1
|
11
|
5
|
10.78…11.22
|
30
|
5
|
0.1
|
8
|
MM1ZB12
|
6R1
|
12
|
5
|
11.76…12.24
|
35
|
5
|
0.1
|
9
|
MM1ZB13
|
6S1
|
13
|
5
|
12.74…13.26
|
35
|
5
|
0.1
|
10
|
MM1ZB15
|
6T1
|
15
|
5
|
14.7…15.3
|
40
|
5
|
0.1
|
11
|
MM1ZB16
|
6U1
|
16
|
5
|
15.68…16.32
|
40
|
5
|
0.1
|
12
|
MM1ZB18
|
6W1
|
18
|
5
|
17.64…18.36
|
45
|
5
|
0.1
|
13
|
MM1ZB20
|
6X1
|
20
|
5
|
19.6…20.4
|
50
|
5
|
0.1
|
15
|
MM1ZB22
|
6Y1
|
22
|
5
|
21.56…22.44
|
55
|
5
|
0.1
|
17
|
MM1ZB24
|
6Z1
|
24
|
5
|
23.52…24.48
|
60
|
5
|
0.1
|
19
|
MM1ZB27
|
7A1
|
27
|
5
|
26.46…27.54
|
70
|
2
|
0.1
|
21
|
MM1ZB30
|
7B1
|
30
|
5
|
29.4…30.6
|
80
|
2
|
0.1
|
23
|
MM1ZB33
|
7C1
|
33
|
5
|
32.34…33.66
|
80
|
2
|
0.1
|
25
|
MM1ZB36
|
7D1
|
36
|
5
|
35.28…36.72
|
90
|
2
|
0.1
|
27
|
MM1ZB39
|
7E+1
|
39
|
2.5
|
38.22…39.78
|
100
|
2
|
2
|
30
|
MM1ZB43
|
7F1
|
43
|
2.5
|
42.14…43.86
|
130
|
2
|
2
|
33
|
MM1ZB47
|
7G1
|
47
|
2.5
|
46.06…47.94
|
150
|
2
|
2
|
36
|
MM1ZB51
|
7H1
|
51
|
2.5
|
49.98…52.02
|
180
|
2
|
1
|
39
|
MM1ZB56
|
7J1
|
56
|
2.5
|
54.88…57.12
|
180
|
2
|
1
|
43
|
MM1ZB62
|
7K1
|
62
|
2.5
|
60.76…63.24
|
200
|
2
|
0.2
|
47
|
MM1ZB68
|
7L1
|
68
|
2.5
|
66.64…69.36
|
250
|
2
|
0.2
|
52
|
MM1ZB75
|
7M1
|
75
|
2.5
|
73.5…76.5
|
300
|
2
|
0.2
|
57
|
1) VZ is tested with pulses (20 ms).