MMSZ2V4bBWF THRU MMSZ75VBWF
SURFACE MOUNT
ZENER DIODE
FEATURES
• Wide Zener Voltage Range Selection, 2.4V to 75V
• VZ Tolerance Selection of ±2% (B Series)
• Flat Lead SOD-123F Plastic Package
• Surface Device Type Mounting
• Green EMC
• Matte Tin(Sn) Lead Finish
• RoHS compliant
• Band Indicates Cathode
MECHANICAL DATA
•
Case: SOD-123F Plastic
REVERSE VOLTAGE – 2.4 to 75 Volts
POWER DISSIPATION – 0.5 Watts
SOD-123F
SOD-123F
DIM.
A
B
C
D
E
F
MIN.
2.50
3.30
1.50
0.50
0.80
0.05
MAX.
2.70
3.70
1.70
0.70
1.00
0.20
All Dimensions in millimeter
Maximum Ratings & Thermal Characteristics
@ T
A
= 25℃ unless otherwise specified
Characteristic
Symbol
P
D
T
STG
T
OPR
Value
Unit
Power Dissipation
Storage Temperature Range
Operating Temperature Range
500
-65 to +150
-65 to +150
mW
°C
°C
Device Marking :
Device P/N
Marking
Pin Diagram
Equivalent Circuit Diagram
MMSZxxxBWF
See below table
Electrical Characteristics
@
T
A
= 25℃ unless otherwise specified
Symbol
V
Z
I
ZT
Z
ZT
I
ZK
Z
ZK
I
R
V
R
I
F
V
F
Parameter
Reverse Zener Voltage @ IZT
Reverse Current
Maximum Zener Impedance @ IZT
Reverse Current
Maximum Zener Impedance @ IZK
Reverse Leakage Current @ VR
Reverse Voltage
Forward Current
Forward Voltage @ IF
REV.1, May-2013, KSIR20
Zener Voltage
Device
Device
marking
Min
MMSZ2V4BWF
MMSZ2V7BWF
MMSZ3V0BWF
MMSZ3V3BWF
MMSZ3V6BWF
MMSZ3V9BWF
MMSZ4V3BWF
MMSZ4V7BWF
MMSZ5V1BWF
MMSZ5V6BWF
MMSZ6V2BWF
MMSZ6V8BWF
MMSZ7V5BWF
MMSZ8V2BWF
MMSZ9V1BWF
MMSZ10VBWF
MMSZ11VBWF
MMSZ12VBWF
MMSZ13VBWF
MMSZ15VBWF
MMSZ16VBWF
MMSZ18VBWF
MMSZ20VBWF
MMSZ22VBWF
MMSZ24VBWF
MMSZ27VBWF
MMSZ30VBWF
MMSZ33VBWF
MMSZ36VBWF
MMSZ39VBWF
MMSZ43VBWF
MMSZ47VBWF
MMSZ51VBWF
MMSZ56VBWF
MMSZ62VBWF
MMSZ68VBWF
MMSZ75VBWF
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
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.78
11.76
12.74
14.70
15.68
17.64
19.60
21.56
23.52
26.46
29.40
32.34
35.28
38.22
42.14
46.06
49.98
54.88
60.76
66.64
73.50
VZ@IZT
Nom
2.4
2.7
3.0
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
5.20
5.71
6.32
6.94
7.65
8.36
9.28
10.20
11.22
12.24
13.26
15.30
16.32
18.36
20.40
22.44
24.48
27.54
30.60
33.66
36.72
39.78
43.86
47.94
52.02
57.12
63.24
69.36
76.50
IZT
mA
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
2
2
2
2
2
2
2
2
2
2
2
2
Maximum Zener
Impedance
ZZT@IZT
Ω
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
IZK
mA
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
ZZK@IZK
Ω
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
Maximum
Reverse Current
IR @VR
uA
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
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
14.0
15.4
16.8
18.9
21.0
23.0
25.2
27.3
30.1
33.0
35.7
39.2
43.4
47.6
52.5
V
F
Forward Voltage=900mV Maximum@
I
F=10mA 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 Liteon Semiconductor Corp. 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.
MMSZ2V4BWF THRU MMSZ75VBWF
Typical Characteristics
Fig.1 Power Derating Curve
Fig.2 Typical Zener Breakdown Characteristics
Fig.3 Typical Zener Breakdown Characteristics
Fig.4 Typical Total Capacitance vs. Nominal Zener
Voltage
Fig.5 EFFECT OF ZENER VOLTAGE ON ZENER
IMPEDANCE
Fig.6 TYPICAL FORWARD VOLTAGE
MMSZ2V4BWF THRU MMSZ75VBWF
Typical Characteristics
Fig.7 TYPICAL LEAKGE CURRENT
Legal Disclaimer Notice
MMSZ2V4BWF THRU MMSZ75VBWF
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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