MCC
TM
Micro Commercial Components
SMAJ4740AHE3
THRU
SMAJ4764AHE3
omponents
20736 Marilla Street Chatsworth
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$
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Features
•
•
•
•
•
•
•
•
•
Halogen free
Low Zener Impedance
Low Regulation Factor
VZ – tolerance: f5%
For Surface Mount Applications
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Meet AEC-Q101 Requirement
1 Watt
Zener Diode
10 to 100 Volts
DO-214AC
(SMA)( LEAD FRAME)
Parameters
Power Dissipation
Test Conditions
Symbol
Value
Unit
Tamb≤50℃
Pd
1
W
Iz
Pd/Vz
mA
Tj
-65~+150
℃
Tstg
-65~+150
℃
Z-Current
H
Maximum Ratings@25℃Unless Otherwise Specified
Operating
J
Junction Temperature
Storage Temperature
Thermal Resistence
Max. Forward Voltage Drop
FR-4 Board, MCC's
RΘja
100
Suggested Solder Pad
RΘjL
75
IF=100mA
Vf
1.2
A
E
K/W
C
D
B
F
G
V
DIMENSIONS
DIM
A
B
C
D
E
F
G
H
J
INCHES
MIN
.079
.050
.002
--.030
.065
.189
.157
.090
MAX
.096
.064
.008
.02
.060
.091
.220
.181
.115
MM
MIN
2.00
1.27
.05
--.76
1.65
4.80
4.00
2.25
MAX
2.44
1.63
.20
.51
1.52
2.32
5.59
4.60
2.92
NOTE
SUGGESTED SOLDER
PAD LAYOUT
0.090”
0.085”
Note:
1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
Revision: A
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0.070"
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MCC
SMAJ4740AHE3 THRU SMAJ4764AHE3
TM
Micro Commercial Components
ELECTRICAL CHARACTERISTICS @25°C
MCC
PART
NUMBER
ZENER
VOLTAGE
VZ
TEST
CURRENT
IZT
MAXIMUM MAXIMUM
DYNAMIC
REVERSE
IMPEDANCE CURRENT
ZZT @IZT
IR
VOLTS
mA
OHMS
A
SMAJ4740AHE3
10
25
7
SMAJ4741AHE3
11
23
8
SMAJ4742AHE3
12
21
SMAJ4743AHE3
13
SMAJ4744AHE3
SMAJ4745AHE3
REVERSE
VOLTAGE
VR
KNEE
KNEE
IMPEDANCE CURRENT DEVICE
ZZK
IZK
MARKING
VOLTS
OHMS
mA
10
7.6
700
0.25
740A
5
8.4
700
0.25
741A
9
5
9.1
700
0.25
742A
19
10
5
9.9
700
0.25
743A
15
17
14
5
11.4
700
0.25
744A
16
15.5
16
5
12.2
700
0.25
745A
SMAJ4746AHE3
18
14
20
5
13.7
750
0.25
746A
SMAJ4747AHE3
20
12.5
22
5
15.2
750
0.25
747A
SMAJ4748AHE3
22
11.5
23
5
16.7
750
0.25
748A
SMAJ4749AHE3
24
10.5
25
5
18.2
750
0.25
749A
SMAJ4750AHE3
27
9.5
35
5
20.6
750
0.25
750A
SMAJ4751AHE3
30
8.5
40
5
22.8
1000
0.25
751A
SMAJ4752AHE3
33
7.5
45
5
25.1
1000
0.25
752A
SMAJ4753AHE3
36
7
50
5
27.4
1000
0.25
753A
SMAJ4754AHE3
39
6.5
60
5
29.7
1000
0.25
754A
SMAJ4755AHE3
43
6
70
5
32.7
1500
0.25
755A
SMAJ4756AHE3
47
5.5
80
5
35.8
1500
0.25
756A
SMAJ4757AHE3
51
5
95
5
38.8
1500
0.25
757A
SMAJ4758AHE3
56
4.5
110
5
42.6
2000
0.25
758A
SMAJ4759AHE3
62
4
125
5
47.1
2000
0.25
759A
SMAJ4760AHE3
68
3.7
150
5
51.7
2000
0.25
760A
SMAJ4761AHE3
75
3.3
175
5
56
2000
0.25
761A
SMAJ4762AHE3
82
3
200
5
62.2
3000
0.25
762A
SMAJ4763AHE3
91
2.8
250
5
69.2
3000
0.25
763A
SMAJ4764AHE3
100
2.5
350
5
76
3000
0.25
764A
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MCC
TM
Micro Commercial Components
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TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 7.5Kpcs/Reel
***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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