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Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
ZENER VOLTAGE REGULATOR DIODES
MMSZ4V7 - 56V
SOD-123 PLASTIC PACKAGE
For High Density Applications
Polarity: - Cathode indicated by polarity band
ABSOLUTE MAXIMUM RATINGS DESCRIPTION Power Dissipation on FR-5 Board at TL=75ºC (Note 1)
Derated Above 75ºC Thermal Resistance, Junction to Ambient (Note 2) Thermal Resistance, Junction to Lead (Note 2)
Operating and Storage Junction Temperature Range
SYMBOL PD
Rth (j-a) Rth (j-L) Tj, Tstg
VALUE 500 6.7 340 150
- 55 to +150
UNIT mW mW/ºC ºC/W ºC/W
°C
Note1. FR-5=3.5 x 1.5 inches Note2. Thermal Resistance measured obtained via infrared Scan Method
Forward Voltage at IF=10mA <0.9V and <1.5V at 200mA
ELECTRICAL CHARACTERISTICS (Ta=25°C unless specified otherwise)
Device
VZ1 (V) Notes 3 and 4 at IZT1=5mA
ZZT1 (Note5)
VZ2 (V) Notes 3 and 4 at
ZZT2
(Note 5)
Max Reverse Current
IZT2=1mA
MMSZ4V7 MMSZ5V1 MMSZ5V6 MMSZ6V2 MMSZ6V8 MMSZ7V5 MMSZ8V2 MMSZ9V1 MMSZ10
min nom
max
4.47 4.7
4.94
4.85 5.1
5.36
5.32 5.6
5.88
5.89 6.2
6.51
6.46 6,8
7.14
7.13 7.5
7.88
7.79 8.2
8.61
8.65 9.1
9.56
9.50 10 10.50
(Ω) at IZT1=
5mA max 80 60 40 10 15 15 15 15 20
min max 3.7 4.7 4.2 5.3 4.8 6.0 5.6 6.6 6.3 7.2 6.9 7.9 7.6 8.7 8.4 9.6 9.3 10.6
(Ω) at IZT2=
1mA max 500 480 400 150 80 80 80 100 150
IR at µA
VR (V)
Max
3.0 2.0 2.0 2.0 1.0 2.0 3.0 4.0 2.0 4.0 1.0 5.0 0.7 5.0 0.5 6.0 0.2 7.0
Marking
U3 U4 U5 V1 V2 V3 V4 V5 A1
Note3. Tolerance of +/- 5% on the nominal Zener Voltage Note4. Tolerance and Voltage Designation: Zener Voltage (VZ) is measured with the Zener Current App;ied for PW=1ms Note5. ZZT and ZZK are measured by dividing the AC Voltage drop across the device by the AC Current Applied
The specified limits are for IZ (AC) =0.1 IZ (DC) with the AC frequency =1KHz
MMSZ4V7_56Rev_1 050506E
Continental Device India Limited
Data Sheet
Page 1 of 5
SILIICON PLANAR VOLTAGE REGULATOR DIODES
MMSZ4V7 - 56V
SOD-123 PLASTIC PACKAGE
Forward Voltage at IF=10mA <0.9V and <1.5V at 200mA
ELECTRICAL CHARACTERISTICS (Ta=25°C unless specified otherwise)
Device
VZ1 (V) Notes 3 and 4 at IZT1=5mA
ZZT1 (Note5)
VZ2 (V) Notes 3 and 4 at
IZT2=1mA
ZZT2 (Note 5)
Max Reverse Current
(Ω) at IZT1=5mA
(Ω) at IZT2=1mA
IR at µA
VR (V)
MMSZ11 MMSZ12 MMSZ13 MMSZ15 MMSZ16 MMSZ18 MMSZ20 MMSZ22 MMSZ24
min 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80
nom 11 12 13 15 16 18 20 22 24
max 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20
max min max 20 10.2 11.6 25 11.2 12.7 30 12.3 14.0 30 13.7 15.5 40 15.2 17.0 45 16.7 19.0 55 18.7 21.1 55 20.7 23.2 70 22.7 25.5
max 150 150 170 200 200 225 225 250 250
Max
0.1 8.0 0.1 8.0 0.1 8.0 0.05 10.5 0.05 11.2 0.05 12.6 0.05 14 0.05 15.4 0.05 16.8
ELECTRICAL CHARACTERISTICS (Ta=25°C unless specified otherwise)
Device
VZ1 (V) Notes 3 and 4 at IZT1=2mA
ZZT1
(Note VZ2 (V) Notes 3 and 4 at
5) IZT2=0.1mA
ZZT2 (Note 5)
Max Reverse Current
(Ω) at IZT1=2mA
(Ω) IR at at IZT2=0.5mA µA
VR (V)
Marking
A2 A3 A4 A5 X1 X2 X3 X4 X5
Marking
MMSZ27 MMSZ30 MMSZ33 MMSZ36 MMSZ39 MMSZ43 MMSZ47 MMSZ51 MMSZ56
min 25.65
28.50 31.35 34.20
37.05 40.85 44.65 48.45 53.20
nom 27
30 33 36
39 43 47 51 56
max 28.35
31.50 34.65 37.80
40.95 45.15 49.35 53.55 58.80
max min max 80 25.0 28.9 80 27.8 32.0 80 30.8 35.0 90 33.8 38.0 130 36.7 41.0 150 39.7 46.0 170 43.7 50.0 180 47.6 54.0 200 51.5 60.0
max 300
300 325 350
350 375 375 400 425
Max 0.05 18.9 0.05 21.0 0.05 23.1 0.05 25.2 0.05 27.3 0.05 30.1 0.05 32.9 0.05 35.7 0.05 39.2
Y1 Y2 Y3 Y4
Y5 Z1 Z2 Z3 Z4
Note3. Tolerance of +/- 5% on the nominal Zener Voltage Note4. Tolerance and Voltage Designation: Zener Voltage (VZ) is measured with the Zener Current App;ied for PW=1ms Note5. ZZT and ZZK are measured by dividing the AC Voltage drop across the device by the AC Current Applied
The specified limits are for IZ (AC) =0.1 IZ (DC) with the AC frequency =1KHz
MMSZ4V7_56Rev_1 050506E Continental Device India Limited
Data Sheet
Page 2 of 5
MMSZ4V7 - 56V
SOD-123 PLASTIC PACKAGE
MMSZ4V7_56Rev_1 050506E
Continental Device India Limited
Data Sheet
Page 3 of 5
MMSZ4V7 - 56V
SOD-123 PLASTIC PACKAGE
Component Disposal Instructions
1. CDIL Semiconductor Devices are RoHS compliant, customers are requested to please dispose as per prevailing Environmental Legislation of their Country.
2. In Europe, please dispose as per EU Directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE).
MMSZ4V7_56Rev_1 050506E Continental Device India Limited
Data Sheet
Page 4 of 5
Customer Notes
MMSZ4V7 - 56V
SOD-123 PLASTIC PACKAGE
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to confirm that the Device(s) meet functionality parameters for your application. The information furnished in .