1N5913A-1N5956A
High-reliability discrete products
and engineering services since 1977
FEATURES
•
•
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS
(Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
1.5 WATT ZENER DIODES
MAXIMUM RATINGS
Characteristic
DC power dissipation @ T
L
= 25°C
Maximum forward voltage @ I
F
= 200 mA
Maximum thermal resistance junction to ambient air
Note 1
Junction temperature range
Storage temperature range
Symbol
P
D
V
F
R
θJA
T
J
T
stg
Value
1.5
1.2
120
-65 to +175
-65 to +175
Unit
Watts
Volts
°C/W
°C
°C
Note 1: Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise specified)
Nominal zener voltage
Part number
V
Z
@ I
ZT
V
1N5913A
1N5914A
1N5915A
1N5916A
1N5917A
1N5918A
1N5919A
1N5920A
1N5921A
1N5922A
1N5923A
1N5924A
1N5925A
1N5926A
1N5927A
1N5928A
1N5929A
1N5930A
1N5931A
1N5932A
1N5933A
1N5934A
1N935A
1N5936A
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
I
ZT
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
Maximum zener impedance
Z
ZT
@ I
ZT
Ω
10
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
12
14
17.5
19
23
28
Z
ZK
@ I
ZK
Ω
500
500
500
500
500
350
250
200
200
400
400
500
500
550
550
550
600
600
650
650
650
700
700
750
I
ZK
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
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
Maximum reverse leakage
current
I
R
@ V
R
V
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
Maximum DC zener current
I
ZM
mA
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
100
93
83
75
68
62
55
50
Rev. 20121011
1N5913A-1N5956A
High-reliability discrete products
and engineering services since 1977
1.5 WATT ZENER DIODES
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise specified)
Nominal zener voltage
Part number
V
Z
@ I
ZT
V
1N5937A
1N5938A
1N5939A
1N5940A
1N5941A
1N5942A
1N5943A
1N5944A
1N5945A
1N5946A
1N5947A
1N5948A
1N5949A
1N5950A
1N5951A
1N5952A
1N5953A
1N5954A
1N5955A
1N5956A
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
I
ZT
mA
11.4
10.4
9.6
8.7
8.0
7.3
6.7
6.0
5.5
5.0
4.6
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.1
1.9
Maximum zener impedance
Z
ZT
@ I
ZT
Ω
33
38
45
53
67
70
86
100
120
140
160
200
250
300
380
450
600
700
900
1200
Z
ZK
@ I
ZK
Ω
800
850
900
950
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
8000
I
ZK
mA
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
0.25
µA
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
1.0
1.0
Maximum reverse leakage
current
I
R
@ V
R
V
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.2
56.0
62.2
69.2
76.0
83.6
91.2
98.8
114.0
121.6
136.8
152.0
Maximum DC zener current
I
ZM
mA
45
41
38
34
31
29
26
24
22
20
18
16
15
13
12
11
10
9.0
8.0
7.0
Suffix “A “indicates ±10% tolerance, suffix “B” indicates ±5% tolerance, “C” indicates a ±2% tolerance and suffix “D” indicates
a 1% tolerance.
Rev. 20121011
1N5913A-1N5956A
High-reliability discrete products
and engineering services since 1977
MECHANICAL CHARACTERISTICS
Case
Marking
Polarity
DO-41
Alpha-numeric
Cathode bad
1.5 WATT ZENER DIODES
POWER TEMPERATURE DERATING CURVE
Rev. 20121011
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