MMSZ2V4B - MMSZ75VB
500mW Surface Mount Zener Voltage Regulator
Pb
RoHS
COMPLIANCE
SOD-123 Flat lead
Features
Wide Zener Voltage Range Selection 2.4V to 75V
VZ Tolerance Selection of ±2%(X series)
Flat Lead SOD-123 Small Outline Plastic Package
Surface Device Type Mounting
Moisture Sensitivity Level 1
Clip Bonding Construction, Good Thermal Capability
RoHS Compliant & Matte Tin(Sn) Lead Finish
Green compound with suffix "G" on packing code
& prefix "G" on datecode.
Mechanical Data
Cases: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: Pure tin plated, lead free, solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode.
High temperature soldering guaranteed: 260oC/10 seconds
/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension
Weight: 0.012 gram
Dimensions in inches and (millimeters
ELECTRICAL SYMBOL
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Symbol
Value
500
-65 to +150
-65 to +150
Units
P
D
T
OPR
T
STG
mW
O
C
C
O
Notes: These ratings are limiting values above which the serviceability of the diode may be impaired
Page : 1 of 2
Version : A08
Electrical characteristics ( TA=25
o
C unless otherwise note )
Device
Type
MMSZ2V4B
MMSZ2V7B
MMSZ3V0B
MMSZ3V3B
MMSZ3V6B
MMSZ3V9B
MMSZ4V3B
MMSZ4V7B
MMSZ5V1B
MMSZ5V6B
MMSZ6V2B
MMSZ6V8B
MMSZ7V5B
MMSZ8V2B
MMSZ9V1B
MMSZ10VB
MMSZ11VB
MMSZ12VB
MMSZ13VB
MMSZ15VB
MMSZ16VB
MMSZ18VB
MMSZ20VB
MMSZ22VB
MMSZ24VB
MMSZ27VB
MMSZ30VB
MMSZ33VB
MMSZ36VB
MMSZ39VB
MMSZ43VB
MMSZ47VB
MMSZ51VB
MMSZ56VB
MMSZ62VB
MMSZ68VB
MMSZ75VB
Device
Marking
Min
2V4B
2V7B
3V0B
3V3B
3V6B
3V9B
4V3B
4V7B
5V1B
5V6B
6V2B
6V8B
7V5B
8V2B
9V1B
10VB
11VB
12VB
13VB
15VB
16VB
18VB
20VB
22VB
24VB
27VB
30VB
33VB
36VB
39VB
43VB
47VB
51VB
56VB
62VB
68VB
75VB
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5
5.49
6.08
6.66
7.35
8.04
8.92
9.8
10.78
11.76
12.74
14.7
15.68
17.64
19.6
21.56
23.52
26.46
29.4
32.34
35.28
38.22
42.14
46.06
49.98
54.88
60.76
66.64
73.5
V
Z
@ I
ZT
(Volts)
I
ZT
(mA)
Z
ZT
@ I
ZT
(Ω)
Max
I
ZK
(mA)
Z
ZK
@ I
ZK
(Ω)
Max
I
R
@ V
R
(µA)
Max
45
18
9
4.5
4.5
2.7
2.7
2.7
1.8
0.9
2.7
1.8
0.9
0.63
0.45
0.18
0.09
0.09
0.09
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
V
R
(Volts)
Nom
2.4
2.7
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
Max
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.2
5.71
6.32
6.94
7.65
8.36
9.28
10.2
11.22
12.24
13.26
15.3
16.32
18.36
20.4
22.44
24.48
27.54
30.6
33.66
36.72
39.78
43.86
47.94
52.02
57.12
63.24
69.36
76.5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
100
100
100
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
180
200
215
240
255
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
564
564
564
564
564
564
564
470
451
376
141
75
75
75
94
141
141
141
160
188
188
212
212
235
235
282
282
306
329
329
353
353
376
400
423
447
470
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
10.5
11.2
12.6
14
15.4
16.8
18.9
21
23
25.2
27.3
30.1
33
35.7
39.2
43.4
47.6
52.5
V
F
Forward Voltage = 1 V Maximum @
I
F
= 10 mA for all types
Notes:
1.
2.
3.
4.
The Zener Voltage (V
Z
) is tested under pulse condition of 10mS.
The device numbers listed have a standard tolerance on the nominal zener voltage of ±2%.
For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances,
contact your nearest Tak Cheong Electronics representative.
The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc
zener current (I
ZT
or
I
ZK
) is superimposed to
I
ZT
or
I
ZK.
Page : 2 of 2
Version : A08
