MCC
omponents
20736 Marilla Street Chatsworth
!"#
$ % !"#
TM
Micro Commercial Components
MMSZ4678
THRU
MMSZ4716
Features
x
x
x
x
•
•
Zener Voltage 1.8V-39V
Very Sharp Reverse Characteristic
VZ – tolerance ± 5%
High Reliability
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
500mW Silicon
Zener Diodes
Mechanical
Data
Halogen free available upon request by adding suffix "-HF"
•
x
•
SOD-123
Polarity: Cathode indicated by polarity band
A
Lead Free Finish/RoHS Compliant ("P" Suffix
designates RoHS Compliant. See ordering information)
B
C
E
Maximum Ratings
Max. Steady State Power
Dissipation at
TL<75OC, Lead Length=3/8”
Junction Temperature
Storage Temperature Range
Thermal Resistance( Junction
to Ambient)
Symbol
Value
Units
PD
500
mW
TJ
TSTG
150
-55 to 150
к
к
RthJA
340
K/W
H
D
DIM
Electrical Characteristics @ 25qC Unless Otherwise Specified
Symbol
Max. Forward Voltage
@ IF=10mA
VF
Maximum
0.95
Unit
V
J
G
A
B
C
D
E
G
H
J
DIMENSIONS
INCHES
MM
MIN
MAX
MIN
MAX
.140
.152
3.55
3.85
.100
.112
2.55
2.85
.055
.071
1.40
1.80
----.053
----1.35
.012
.031
0.30
.78
.006
----0.15
--------.01
----.25
----.006
----.15
NOTE
SUGGESTED SOLDER
PAD LAYOUT
0.093
0.048”
0.036”
Revision: C
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1 of 5
2014/08/07
MCC
MMSZ4678 thru MMSZ4716
TM
Micro Commercial Components
Electrical Characteristics (TL= 30OC Unless Otherwise Noted, VF=0.95V Max @ IF=10mA for all types)
Zener Voltage
Device
MMSZ4678
MMSZ4679
MMSZ4680
MMSZ4681
MMSZ4682
MMSZ4683
MMSZ4684
MMSZ4685
MMSZ4686
MMSZ4687
MMSZ4688
MMSZ4689
MMSZ4690
MMSZ4691
MMSZ4692
MMSZ4693
MMSZ4694
MMSZ4695
MMSZ4696
MMSZ4697
MMSZ4698
MMSZ4699
MMSZ4700
MMSZ4701
MMSZ4702
MMSZ4703
MMSZ4704
MMSZ4705
MMSZ4706
MMSZ4707
MMSZ4708
MMSZ4709
MMSZ4710
MMSZ4711
MMSZ4712
MMSZ4713
MMSZ4714
MMSZ4715
MMSZ4716
Revision: C
Min
1.71
1.90
2.09
2.28
2.565
2.85
3.135
3.42
3.705
4.085
4.465
4.845
5.32
5.89
6.46
7.125
7.79
8.265
8.645
9.50
10.45
11.40
12.35
13.30
14.25
15.20
16.15
17.10
18.05
19.00
20.9
22.8
23.75
25.65
26.6
28.5
31.35
34.2
37.05
Vz(Volts)
Nom
1.8
2.0
2.2
2.40
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
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
Max
1.89
2.10
2.31
2.52
2.835
3.15
3.465
3.78
4.095
4.515
4.935
5.355
5.88
6.51
7.14
7.875
8.61
9.135
9.555
10.5
11.55
12.6
13.65
14.7
15.75
16.8
17.85
18.9
19.95
21
23.1
25.2
26.25
28.35
29.4
31.5
34.65
37.8
40.95
Leakage Current
@IZT
uA
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
IR @VR
uA
7.5
5.0
5.0
2.0
1.0
0.8
7.5
7.5
5.0
4.0
10
10
10
10
10
10
10
10
10
10
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
Volts
1.0
1.0
1.0
1.0
1.0
1.0
1.5
2.0
2.0
2.0
3.0
3.0
4.0
5.0
5.1
5.7
6.2
6.6
6.9
7.6
8.4
9.1
9.8
10.6
11.4
12.1
12.9
13.6
14.4
15.2
16.7
18.2
19.0
20.4
21.2
22.8
25.0
27.3
29.6
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Device
Marking
CC
CD
CE
CF
CH
CJ
CK
CM
CN
CP
CT
CU
CV
CA
CX
CY
CZ
DC
DD
DE
DF
DH
DJ
DK
DM
DN
DP
DT
DU
DV
DA
DX
DY
EA
EC
ED
EF
EF
EH
2014/08/07
MCC
MMSZ4678 thru MMSZ4716
TM
Micro Commercial Components
8
θ VZ , TEMPERATURE COEFFICIENT (mV/°C)
θ VZ , TEMPERATURE COEFFICIENT (mV/°C)
TYPICAL CHARACTERISTICS
7
6
TYPICAL TC VALUES
5
4
VZ @ IZT
3
2
1
0
−1
−2
−3
2
3
4
5
6
7
8
9
10
VZ, NOMINAL ZENER VOLTAGE (V)
11
100
TYPICAL TC VALUES
VZ @ IZT
10
1
12
10
Figure 1. Temperature Coefficients
(Temperature Range − 55°C to +150°C)
Figure 2. Temperature Coefficients
(Temperature Range − 55°C to +150°C)
1000
Ppk , PEAK SURGE POWER (WATTS)
PD, POWER DISSIPATION (WATTS)
1.2
1.0
PD versus TL
0.8
0.6
PD versus TA
0.4
0.2
0
0
25
50
75
100
T, TEMPERATURE (5C)
125
RECTANGULAR
WAVEFORM, TA = 25°C
100
10
1
0.1
150
Figure 3. Steady State Power Derating
1
10
PW, PULSE WIDTH (ms)
100
1000
Figure 4. Maximum Nonrepetitive Surge Power
1000
IZ = 1 mA
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
100
5 mA
20 mA
10
IF, FORWARD CURRENT (mA)
1000
Z ZT, DYNAMIC IMPEDANCE (Ω )
100
VZ, NOMINAL ZENER VOLTAGE (V)
75 V
91 V
100
10
150°C
.
1
1
10
VZ, NOMINAL ZENER VOLTAGE
100
1
Figure 5. Effect of Zener Voltage on
Zener Impedance
0.4
0.5
75°C 25°C
0.6
0°C
0.7
0.8
0.9
1.0
VF, FORWARD VOLTAGE (V)
1.1
1.2
Figure 6. Typical Forward Voltage
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Revision: C
3 of 5
2014/08/07
MCC
MMSZ4678 thru MMSZ4716
Micro Commercial Components
TYPICAL CHARACTERISTICS
1000
1000
C, CAPACITANCE (pF)
0 V BIAS
1 V BIAS
I R , LEAKAGE CURRENT (µA)
TA = 25°C
100
BIAS AT
50% OF VZ NOM
1
10
1
+150°C
0.1
0.01
10
1
100
10
VZ, NOMINAL ZENER VOLTAGE (V)
100
0.001
+25 °C
0.0001
−55 °C
0.00001
0
10
Figure 7. Typical Capacitance
20
30
40
50
60
70
VZ, NOMINAL ZENER VOLTAGE (V)
80
90
Figure 8. Typical Leakage Current
1000
TA = 25°C
1000
I Z , ZENER CURRENT (uA)
I Z , ZENER CURRENT (uA)
800
600
400
200
100
10
1
1
0
2
4
6
8
10
10
20
30
40
VZ, ZENER VOLTAGE (V)
50
Figure 10. Zener Voltage versus Zener Current
(12 V to 39 V)
12
VZ, ZENER VOLTAGE (V) TA = 25°C
Figure 9. Zener Voltage versus Zener Current
(VZ Up to 12 V)
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Revision: C
4 of 5
2014/08/07
TM
MCC
TM
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: C
5 of 5
2014/08/07
3