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FEATURES
GALAXY ELECTRICAL
ZENER DIODES
1N5913B - - - 1N5956B
POWER DISSIPATION: 1.5W
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%.
DO- 41
MECHANICAL DATA
Case:DO-41
Terminals: Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Marking: Type Number
Weight:0.012ounces,0.34
grams
Dimensions in millimeters
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
R
θ
JL
V
F
Forw ard voltage at I
F
=200mA
V
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NOTES:
(1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Document Number 0284024
BL
GALAXY ELECTRICAL
1.
ELECTRICAL CHARACTERISTICS
@T =30℃
L
JEDEC
TYPE
NUMBER
(note 1)
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
1N5941B
1N5942B
1N5943B
1N5944B
1N5945B
1N5946B
1N5947B
1N5948B
1N5949B
1N5950B
1N5951B
1N5952B
1N5953B
1N5954B
1N5955B
1N5956B
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
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currents.
Document Number 0284024
BL
GALAXY ELECTRICAL
2.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- POWER DERATING CURVE
MAXIMUM POWER DISSIPATION(mW)
TYPICAL MAXIMUM POWER IN WATTS
1N5913B - - - 1N5956B
FIG.2 --
TRANSIENT SURGE CAPABILITY
1500
1250
1000
1000
T
L
T
A
=25
100
AMPERES
750
T
A
on FR4
10
500
250
0
PC Board
1.0
0.01
0.1
1.0
10
100
1000
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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Document Number 0284024
BL
GALAXY ELECTRICAL
3.
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