Micro Commercial Components
MCC
TM
Features
•
•
•
•
•
•
•
omponents
20736 Marilla
Street Chatsworth
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$
% !"#
SMAJ5913B
THRU
SMAJ5942B
1.5 Watt
Zener Diode
3.3 to 51 Volts
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Low Zener Impedance
Low Regulation Factor
V
Z
– tolerance:
f5%
For Surface Mount Applications
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Maximum Ratings
•
•
•
•
•
Junction Temperature: 150
Storage Temperature: -65 to +175
1.5 Watt DC Power Dissipation
(T
L
75
)
Thermal Resistance Junction to
Lead: 50
/W
Forward Voltage @ 200mA: 1.5 Volts
DO-214AC
(SMAJ)( LEAD FRAME)
H
J
A
C
E
F
G
DIMENSIONS
D
B
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 ”
MA X
0.058 ” MI N
Note:
1.
High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
0.070"
MI N
Revision:
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SMAJ5913B THRU SMAJ5942B
Micro Commercial Components
MCC
REVERSE
VOLTAGE
V
R
TM
ELECTRICAL CHARACTERISTICS @25°C
MCC
PART
NUMBER
ZENER
VOLTAGE
V
Z
(1)
TEST
CURRENT
I
ZT
MAXIMUM
DYNAMIC
IMPEDANCE
Z
ZT
@ I
ZT
OHMS
KNEE
CURRENT
I
ZK
KNEE
IMPEDANCE
Z
ZK
MAXIMUM
REVERSE
CURRENT
I
R
µA
50.0
35.5
12.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
DEVICE
MARKING
VOLTS
mA
mA
OHMS
VOLTS
SMAJ5913B
SMAJ5914B
SMAJ5915B
SMAJ5916B
SMAJ5917B
SMAJ5918B
SMAJ5919B
SMAJ5920B
SMAJ5921B
SMAJ5922B
SMAJ5923B
SMAJ5924B
SMAJ5925B
SMAJ5926B
SMAJ5927B
SMAJ5928B
SMAJ5929B
SMAJ5930B
SMAJ5931B
SMAJ5932B
SMAJ5933B
SMAJ5934B
SMAJ5935B
SMAJ5936B
SMAJ5937B
SMAJ5938B
SMAJ5939B
SMAJ5940B
SMAJ5941B
SMAJ5942B
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50.0
45.7
41.2
37.5
34.1
31.2
28.8
25.0
23.4
20.8
18.7
17.0
15.6
13.9
12.5
11.4
10.4
9.6
8.7
8.0
7.3
10.0
9.0
7.5
6.0
5.0
4.0
2.0
2.0
2.5
3.0
3.5
4.0
4.5
5.5
6.5
7.0
9.0
10.0
12.0
14.0
17.5
19.0
23.0
28.0
33.0
38.0
45.0
53.0
67.0
70.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
500
500
500
500
500
350
250
200
200
400
400
500
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
6.5
7.0
8.0
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
13B
14B
15B
16B
17B
18B
19B
20B
21B
22B
23B
24B
25B
26B
27B
28B
29B
30B
31B
32B
33B
34B
35B
36B
37B
38B
39B
40B
41B
42B
1) Based on DC-measurement at thermal equilibrium while maintaining the lead temperature(T
L
) at 30 , 9.5mm(3/8’’)
from the diode body.
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SMAJ5913B THRU SMAJ5942B
Micro Commercial Components
MCC
TM
Characteristics
(T
j
=25
Symbol
Vz
unless otherwise specified)
Parameter
Reverse zener voltage @ I
ZT
I
ZT
Reverse current
Z
ZT
Maximum zener impedance @ I
ZT
I
ZK
Reverse current
Z
ZK
Maximum zener impedance @ I
ZK
I
R
Reverse leakage current @ V
R
V
R
Breakdown voltage
I
F
Forward current
V
F
Forward voltage @ I
F
Figure 1. Zener voltage regulator
3.0
POWER DISSIPATION, Watts
2.5
2.0
1.5
T
L
1.0
0.5
0
0
25
50
75
o
100
125
150
LEAD
TEMPERATURE ( C)
Figure 2. Steady state power derating
Figure 3. Vz – 3.3 thru 10 volts
Figure 4. Zener voltage – 3.3 to 12 volts
Figure 5. Zener voltage – 14 to 43 volts
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SMAJ5913B THRU SMAJ5942B
Micro Commercial Components
MCC
TM
Figure 6. Effect of zener voltage
Figure 7. Capacitance curve
Figure 8. Typical pulse rating curve
Figure 9. Pulse waveform
Figure 10. Pulse waveform
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Micro Commercial Components
MCC
TM
Ordering Information :
Device
Part Number-TP
Packing
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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