1N5913A-1N5956A
Zener Diodes
POWER DISSIPATION: 1.5W
DO - 41
Features
Silicon planar power zener diodes
No suffix indicates a
±
20% tolerance on nominal Vz.
Suffix "A" denotes a
±10%,Suffix
"B" denotes a
±
5%,
Suffix "C" denotes a
±
2%,Suffix "D" denotes a
±
1%.
0.107 (2.7)
0.080 (2.0)
1.00 (25.4)
MIN.
0.205 (5.2)
0.166 (4.2)
Mechanical Data
Case:DO-41
Terminals: Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Marking: Type Number
Weight:
0.339 grams
Dimensions in inches and ( millimeters )
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SYMBOL
Zener current (see Table "Characteristics")
VALUE
UNIT
Pow er dissipation at T
amb
=25
P
tot
T
J
T
STG
1.5
1)
150
-55---+150
W
Junction temperature
Storage temperature
range
SYMBOL
Thermal resistance junction to
lead
MIN
TYP
MAX
45
1)
1.2
UNIT
/W
V
R
θ
JL
V
F
Forw ard voltage at I
F
=200mA
NOTES:
(1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
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1N5913A-1N5956A
Zener Diodes
ELECTRICAL CHARACTERISTICS
@T =30℃
L
JEDEC
TYPE
NUMBER
(note 1)
1N5913A
1N5914A
1N5915A
1N5916A
1N5917A
1N5918A
1N5919A
1N5920A
1N5921A
1N5922A
1N5923A
1N5924A
1N5925A
1N5926A
1N5927A
1N5928A
1N5929A
1N5930A
1N5931A
1N5932A
1N5933A
1N5934A
1N5935A
1N5936A
1N5937A
1N5938A
1N5939A
1N5940A
1N5941A
1N5942A
1N5943A
1N5944A
1N5945A
1N5946A
1N5947A
1N5948A
1N5949A
1N5950A
1N5951A
1N5952A
1N5953A
1N5954A
1N5955A
1N5956A
ZENER
VOLTAGE
V
Z
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
62
68
75
82
91
100
110
120
130
150
160
180
200
TEST
CURRENT
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
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
DYNAMIC
Z
ZT
Ohms
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
33
38
45
53
67
70
86
100
120
140
160
200
250
300
380
450
600
700
900
1200
KNEE
CURRENT
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
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
MAXIMUM
KNEE
IMPEDANCE
Z
ZK
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
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
8000
MAXIMUM
REVERSE
CURRENT
I
R
@V
R
µAdc
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
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
REVERSE
VOLTAGE
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
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
MAX.DC
CURRENT
I
ZM
mA
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
110
93
83
75
68
62
55
50
45
41
38
34
31
29
26
24
22
20
18
16
15
13
12
11
10
9
8
7
NOTES:1.No suffix indicates a ±20% tolerance on nominal V
Z
.Suffix A denotes a ±10% tolerance,B denotes a ±5% tolerance,C denotes a 2%
tolerance, and D denotes a ±1% tolerance. Also add a P suffix for plastic construction,e.g. 1N5956BP(G suffix designates glass
body options described by separate data sheet).
2.Zener voltage (V
Z
) is measured at T
L
=30℃ and 90 seconds after application of dc current.
3.The zener impedance is derived from the 60 H
Z
ac voltage,which results when an ac current having an rms value equal to 10% of the
dc zener current (I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK
.See MicroNote 202 for zener impedance variation with different operating
currents.
1N5913A-1N5956A
Zener Diodes
Ratings AND Charactieristic Curves
FIG.1 -- POWER DERATING CURVE
MAXIMUM POWER DISSIPATION(mW)
TYPICAL MAXIMUM POWER IN WATTS
FIG.2 --
TRANSIENT SURGE CAPABILITY
1500
1250
1000
1000
T
L
T
A
=25
100
AMPERES
750
T
A
on FR4
10
500
250
PC Board
1.0
0.01
0.1
1.0
10
100
1000
0
25
50
75
100
125
150
175
200
LEAD TEMPERATURE,
SQUARE-WAVE- PULSE WIDTH
(NON-REPETITIVE)IN MILLISECONDS
FIGURE 3 - CAPACITANCE vs. V
Z
CURVE
TYPICAL CAPACITANCE IN PICOFARADS
ZENER VOLTAGE V
Z
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mail:lge@luguang.cn
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