MCC
R
Micro Commercial Components
MMXZ5231BS
omponents
20736 Marilla Street Chatsworth
!"#
$ % !"#
500 mW
Zener Diodes
Features
Lead Free Finish/RoHS Compliant ("P" Suffix
designates RoHS Compliant. See ordering information)
General Purpose, Medium Current
Zener Voltages 5.1V and 500mW Power Dissipation
Halogen free available upon request by adding suffix "-HF"
Ideally Suited for Automated Assembly Processes
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Mounting Position: Any
5.1 Volts
SOD-323
A
Mechanical Data
B
o
o
Storage & Operating Junction Temperature: -55 C to +150 C
C
E
Maximum Ratings @ 25oC Unless Otherwise Specified
Forward Current
Maximum Forward
Voltage(Notes 1)
Power Dissipation
(No te s 2)
Thermal Resistance,
Junction to Ambient Air
IF
VF
10
0.9
PD
500
Rthja
250
mA
V
H
D
mWatt
o
DIM
NOTES:
1. Tested with pulses, Tp<1.0ms
2. Device mounted on ceramic PCBS; 7.6 mm x 9.4 mm x 0.87 mm
with pad areas 25 mm2.
J
G
C/W
A
B
C
D
E
G
H
J
DIMENSIONS
INCHES
MM
MIN
MAX
MIN
MAX
.090
.107
2.30
2.70
.063
.071
1.60
1.80
.045
.053
1.15
1.35
.031
.045
0.80
1.15
.010
.016
0.25
0.40
.004
.018
0.10
0.45
.004
.010
0.10
0.25
----.006
----0.15
NOTE
SUGGESTED SOLDER
PAD LAYOUT
0.074"
0.027”
0.022”
Revision: A
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1 of 3
2016/05/20
MCC
MMXZ5231BS
R
Micro Commercial Components
Electrical Characteristics @ 25oC Unless Otherwise Specified
Maximum Zener Impedance
Zener Voltage Range
Type Number
Type
Code
VZ@IZT
MMXZ5231BS
Revision: A
Maximum Reverse Current
AE1
ZZT
@IZT=20mA
IZT
Nom(V)
Min(V)
Max(V)
mA
5.1
4.8
5.4
20
ZZK
@IZK=0.25mA
IR
@ VR=2V
μA
Ω
17
IR
@ VR=4.2V
1600
5
50
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2015/05/20
MCC
R
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 3Kpcs/Reel
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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Revision: A
3 of 3
2016/05/20