CDIL MMSZ3V6

Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
ZENER VOLTAGE REGULATOR DIODES
MMSZ3V3 - 4V3
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)
SYMBOL
PD
Rth (j-a)
VALUE
500
6.7
340
UNIT
mW
mW/ºC
ºC/W
Thermal Resistance, Junction to Lead (Note 2)
Rth (j-L)
150
ºC/W
Operating and Storage Junction Temperature Range
Tj, Tstg
- 55 to +150
°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
MMSZ3V3
MMSZ3V6
MMSZ3V9
MMSZ4V3
VZ1 (V) Notes 3 and 4
IZT1=5mA
min
3.14
3.42
3.71
4.09
nom
3.3
3.6
3.9
4.3
at
max
3.47
3.78
4.10
4.52
ZZT1
(Note5)
VZ2 (V) Notes
Max Reverse
3 and 4 at ZZT2 (Note 5)
Current
IZT2=1mA
(Ω
Ω)
at IZT1=
5mA
max
95
90
90
90
(Ω
Ω)
at IZT2=
1mA
max
600
600
600
600
min
2.3
2.7
2.9
3.3
max
2.9
3.3
3.5
4.0
IR at
µA
VR
(V)
Max
5.0
5.0
3.0
3.0
1.0
1.0
1.0
1.0
Marking
T4
T5
U1
U2
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
MMSZ3V3_4V3Rev_1 050506E
Continental Device India Limited
Data Sheet
Page 1 of 4
MMSZ3V3 - 4V3
SOD-123
PLASTIC PACKAGE
MMSZ3V3_4V3Rev_1 050506E
Continental Device India Limited
Data Sheet
Page 2 of 4
MMSZ3V3 - 4V3
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).
MMSZ3V3_4V3Rev_1 050506E
Continental Device India Limited
Data Sheet
Page 3 of 4
Customer Notes
MMSZ3V3 - 4V3
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 the Data Sheet and on
the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or
incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL
product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in
life saving/support appliances or systems. CDIL customers selling these products (either as individual Semiconductor Devices or
incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and CDIL
will not be responsible for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150,4141 1112 Fax + 91-11-2579 5290, 4141 1119
email@cdil.com
www.cdilsemi.com
MMSZ3V3_4V3Rev_1 050506E
Continental Device India Limited
Data Sheet
Page 4 of 4