1.5W Zener Diodes
1N5913B - 1N5943B
1.5W Zener Diodes
Features
•
•
•
•
•
•
•
Low Profile Package
1.5W Power Dissipation
Built-in Strain Relief
Low Inductance
High Stability
Zener Voltage from 3.3V to 56V
RoHS Compliant
DO-41
Mechanical Data
Case:
Terminals:
Epoxy:
Polarity:
Weight:
DO-41, Molded plastic over passivated junction
Axial leads, solderable per MIL-STD-750, Method 2026
Plastic package has UL flammability classification 94V-0
Color band denotes cathode end
0.012 ounce, 0.3 gram
Maximum Ratings
Symbol
(T
Ambient
=25ºC unless noted otherwise)
Description
Value
1.5
-50 to +150
Unit
W
°C
Note
Conditions
P
D
T
J
, T
STG
DC Power Dissipation on T
A
=75°C, Measure at Zero
Lead Length Derate above 75° C
Operating Junction and Storage Temperature Range
Note:
Mounted on 5.0mm²(.013mm thick) land areas.
TAITRON COMPONENTS INCORPORATED
www.taitroncomponents.com
Tel: (800)-TAITRON
Fax: (800)-TAITFA
(800)-824-8766
(800)-824-8329
(661)-257-6060
(661)-257-6415
Rev. A/AH 2008-03-25
Page 1 of 4
1.5W Zener Diodes
1N5913B - 1N5943B
Electrical Characteristics
(T
Ambient
=25ºC unless noted otherwise)
Normal Zener Voltage
P/N
Nom.
V
Z
V
Z
@ I
ZT
Min.
Max.
V
Z
V
Z
Maximum Zener Impedance
Z
ZT
@ I
ZT
I
ZT (mA)
Ω
Ω
Z
zk
@ I
zk
mA
Maximum Reverse
Leakage Current
I
R
@ V
R
µA
V
R
1N5913B
1N5914B
1N5915B
1N5916B
1N5917B
1N5918B
1N5919B
1N5920B
1N5921B
1N5922B
1N5923B
1N5924B
1N5925B
1N5926B
1N5927B
1N5928B
1N5929B
1N5930B
1N5931B
1N5932B
1N5933B
1N5934B
1N5935B
1N5936B
1N5937B
1N5938B
1N5939B
1N5940B
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
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
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
10
9
7.5
6
5
4
2
2
2.5
3
3.5
4
4.5
5.5
6.5
7
9
10
12
14
17.5
19
23
26
33
38
45
53
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
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
50
35.5
12.5
2.5
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
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
Rev. A/AH 2008-03-25
www.taitroncomponents.com
Page 2 of 4
1.5W Zener Diodes
1N5913B - 1N5943B
Normal Zener Voltage
P/N
Nom.
V
Z
V
Z
@ I
ZT
Min.
Max.
V
Z
V
Z
Maximum Zener Impedance
Z
ZT
@ I
ZT
I
ZT (mA)
Ω
Ω
Z
zk
@ I
zk
mA
Maximum Reverse
Leakage Current
I
R
@ V
R
µA
V
R
1N5941B
1N5942B
1N5943B
47
51
56
44.65
48.45
53.20
49.35
53.55
58.80
8.0
7.3
6.7
67
70
86
1000
1100
1300
0.25
0.25
0.25
0.5
0.5
0.5
35.8
38.8
42.6
Characteristics Curves
Fig - Power Derating Curve
P
D
Max. Power Dissipation (W)
Lead Temperature (°C)
Rev. A/AH 2008-03-25
www.taitroncomponents.com
Page 3 of 4
1.5W Zener Diodes
1N5913B - 1N5943B
Dimensions in inches (mm)
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
0.205 (5.2)
0.166 (4.2)
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
DIA.
How to contact us:
DO-41
US HEADQUARTERS
28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email:
taitron@taitroncomponents.com
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
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Tel: +55-11-5574-7949
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TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
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Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
Rev. A/AH 2008-03-25
www.taitroncomponents.com
Page 4 of 4
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