1N5918B
THRU
ZENER DIODES
1N5942B
DO-41
WIDE VOLTAGE RANG AVAILABLE
GLASS PACKAGE
HIGH TEMP. SOLDERING: 260
AT TEMINALS
FOR 10 SECONDS
0.107(2.70)
0.080(2.00)
1.00(25.40)
MIN.
0.205(5.20)
0.166(4.10)
Case: AIXAL Molded Glass
Marking : Cathode band and type number
0.034(0.90)
0.028(0.70)
1.00(25.40)
MIN.
Characteristic
Power Dissipation at Tamb=25
Maximum instantaneous forward voltage drop
at IF=200 mADC
Junction temperature
Storage temperature range
Symbol
Pv
VF
Value
Units
W
Volts
1.5
1.2
-55 to+150
-55 to+150
T
J
Tstg
ZENER DIODES 1N5918B THRU 1N5942B
Device
Type
Nominal
Zener
Voltage
Vz at Izt
Volts
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
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
73.5
66.9
60.5
55.1
50
45.7
41.2
37.5
34.1
31.2
28.8
25
23.4
20.8
18.7
17
15.6
13.9
12.5
11.45
10.4
9.6
8.7
8.0
7.3
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
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
1.00
1.00
1.00
1.00
0.50
0.50
0.50
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
Test
Current
IzT
Maximum
Dynamic
Impedance
Z
ZT
@I
ZT
KNEE
IMPEDANCE
Z
ZK
KNEE
CURRNT
I
ZK
Maximum Reverse
Leakage Current
IR
A
<5
<5
<5
Test
Voltage
VR
MAXIMUN
DC CUEENT
I
ZM
Volts
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
22.6
22.8
25.1
27.4
29.7
35.8
38.8
294
267
241
220
200
182
164
150
125
125
115
100
93
83
75
68
62
55
50
45
41
38
34
31
29
<5
<5
<5
<5
<5
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
Note:1.No suffix indicates a 20% tolerance on nominal Vz, Suffix A denotes a 10% tolerance, B denotes a 5% tolerance,C denotes a 2%, and D suffix denotes
a 1% tolerance.
2.Zener voltage(Vz) measured at T
L
=30 . Voltage measurement to be performed 20 seconds after application of DC current.
3.Th Zener imperdance is derived from the 60 Hz voltage, which resuit when an AC current having an Ms valus equal to 10% of DC Zener current(I
ZK
Or I
ZK
)
Is superimposed on I
ZT
or I
ZK.
Figure.1-TOTAL POWER DISSIPATION
P
tot
-TOTAL POWER DISSIPATION(mW)
Figure.2-TYPICAL CAPACITANCE
1800
1500
100
At zero volts
TYPICAL CAPACITANCE(
P
F)
1200
800
500
300
0
At-2volts V
R
10
0
30
60
90
120
150
1
0
100
ZENER VOLTAGE(Vz)
200
Tamb-AMBIENT TEMPATURE
2
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