MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
!"#
$
% !"#
3SMAJ5913B
THRU
3SMAJ5943B
3.0 Watt
Surface Mount
Silicon
Zener Diodes
Features
Surface Mount Application
3.3
thru
56
Volt Voltage Range
Low Inductance,Low Profile Mounting
Glass Passivated Junction
High specified maximum current (IZM) when adequately heat sinking
Mechanical Data
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Terminals solderable per MIL-STD-750, Method 2026
Polarity is indicated by cathode band.
Packaging: Standard 12mm Tape (see EIA 481)
Maximum temperature for soldering: 260 C for 10 seconds.
0
DO-214AC
(SMA) (LEAD FRAME)
H
J
Maximum Ratings @ 25
o
C Unless Otherwise Specified
A
C
Junction
to
Lead
NOTES:
1.
2.
Maximum
Forward
Voltage
Steady State
Power
Dissipation
Operation and
Storage
Temperature
Thermal
Resistance
V
F
P
d
T
J
,
T
STG
E
1.5V
3.0W
-55
o
C to
+150
o
C
(Note: 1)
(Note: 2)
D
F
G
DIMENSIONS
INCHES
MIN
.079
.050
.002
---
.030
.065
.189
.157
.090
MM
MIN
2.00
1.27
.05
---
.76
1.65
4.80
4.00
2.25
B
R
thJL
25
/W
DIM
A
B
C
D
E
F
G
H
J
MAX
.096
.064
.008
.02
.060
.091
.220
.181
.115
MAX
2.44
1.63
.20
.51
1.52
2.32
5.59
4.60
2.92
NOTE
SUGGESTED SOLDER
PAD LAYOUT
0.085 ”
MA X
Forward Current @ 200mA.
Mounted on 5.0mm (.013mm thick) Iand areas.
Lead temperature at T
L
=75 C
0.05
MI N
2
0.058 ” MI N
o
Revision:
3
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3SMAJ5913B thru 3SMAJ5943B
MCC
Micro Commercial Components
KNEE
CURRE
NT
I
ZK
KNEE
IMPEDAN
CE Z
ZK
MAXIMUM
REVERSE
CURRENT
I
R
µA
100
75
25
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
REVER
SE
VOLTA
GE
V
R
VOLTS
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
42.6
Maximum
DC Zener
Current
I
ZM
mAdc
DEVICE MARKING
TM
ELECTRICAL CHARACTERISTICS (T
L
=30C unless otherwise noted) (V
F
=1.5Volts Max @ I
F
=200mAdc for all types.)
TEST
CURRE
NT
I
ZT
MAXIMU
M
DYNAMIC
IMPEDAN
CE Z
ZT
@
I
ZT
OHMS
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
86.0
MCC
PART
NUMBER
ZENER
VOLTA
GE
V
Z
(1)
VOLTS
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
56
mA
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
6.7
mA
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
0.25
OHMS
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
1300
mA
908
832
768
696
638
588
534
482
440
400
364
328
300
272
250
230
200
186
166
150
136
124
110
100
90
82
76
68
62
58
52
H 13B
H 14B
H 15B
H 16B
H 17B
H 18B
H 19B
H 20B
H 21B
H 22B
H 23B
H 24B
H 25B
H 26B
H 27B
H 28B
H 29B
H 30B
H 31B
H 31B
H 33B
H 34B
H 35B
H 36B
H 37B
H 38B
H 39B
H 40B
H 41B
H 42B
H 43B
3SMAJ5913B
3SMAJ5914B
3SMAJ5915B
3SMAJ5916B
3SMAJ5917B
3SMAJ5918B
3SMAJ5919B
3SMAJ5920B
3SMAJ5921B
3SMAJ5922B
3SMAJ5923B
3SMAJ5924B
3SMAJ5925B
3SMAJ5926B
3SMAJ5927B
3SMAJ5928B
3SMAJ5929B
3SMAJ5930B
3SMAJ5931B
3SMAJ5932B
3SMAJ5933B
3SMAJ5934B
3SMAJ5935B
3SMAJ5936B
3SMAJ5937B
3SMAJ5938B
3SMAJ5939B
3SMAJ5940B
3SMAJ5941B
3SMAJ5942B
3SMAJ5943B
Note 1:
TOLERANCE AND VOLTAGE DESIGNATION - The type numbers listed indicate a
tolerance of +/- 5%.
RATING AND CHARACTERISTICS CURVES
8
PD, MAXIMUM POWER
DISSIPATION (WATTS)
VZ, TEMPERATURE
COEFFICIENT(mV/C)
3
2.5
2
1.5
1
0.5
0
20
40
60
80
100
120
140
150
180
6
4
2
0
-2
-4
3
4
VZ@IZT
6
8
10
12
TL, LEAD TEMPERATURE (C )
VZ, ZENER VOLTAGE (VOLTS)
Fig. 1-STEADY STATE POWER DERATING
Fig. 2-ZENER VOLTAGE-
3
TO 12 VOLTS
Revision:
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RATING AND CHARACTERISTICS CURVES
3SMAJ5913B thru 3SMAJ5943B
MCC
TM
Micro Commercial Components
200
VZ@IZT
ZZ, DYNAMIC IMPEDANCE (OHMS)
1K
500
200
100
50
20
10
5
2
1
0.5
1
2
5
10
20
VZ = 150V
91V
TJ - 25 C
IZ(ms) = 0.1 IZ(dc)
VZ, TEMPERATURE
COEFFICIENT(mV/C)
100
70
50
30
20
10
10
62V
22V
12V
6.8V
50
100
200
500
20
30
50
70
100
200
VZ, ZENER VOLTAGE (VOLTS)
IZ, ZENER TEST CURRENT (mA)
Fig. 3-ZENER VOLTAGE-10 TO 200 VOLTS
Fig. 4-EFFECT OF ZENER CURRENT
1K
ZZ, DYNAMIC IMPEDANCE (OHMS)
200
IZ (dc) = 1mA
100
70
50
30
20
10mA
10
7
5
3
2
5
20mA
7
10
20
IZ (ms) = 0.1 IZ (dc)
30
50
70
100
POWER
500
300
200
100
50
30
20
10
.1
RECTANGULAR NONREPETITIVE
WAVEFORM TJ = 25 C PRIOR TO
INITIAL PULSE
PPK, PEAK SURGE
(WATTS)
.2 .3
5
1
2 3 5
10
20
50
100
VZ, ZENER VOLTAGE (VOLTS)
PW, PULSE WIDTH(ms)
100
IZ, ZENER CURRENT (mA)
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0
10
20 30 40
50 60
70 80 90
100
VZ, ZENER VOLTAGE (VOLTS)
Fig.
7-VZ
= 12 THRU
40
VOLTS
Revision:
3
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MCC
Micro Commercial Components
TM
***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.
***APPLICATIONS DISCLAIMER***
Products offer by
Micro Commercial Components Corp
.
are not intended for use in Medical,
Aerospace or Military Applications.
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