1SMA5913BT3 Series
ELECTRICAL CHARACTERISTICS (T = 25°C unless
A
otherwise noted, V = 1.5 V Max. @ I = 200 mA for all types)
F
F
I
Symbol
Parameter
I
F
V
Reverse Zener Voltage @ I
Reverse Current
Z
ZT
I
ZT
Z
I
Maximum Zener Impedance @ I
Reverse Current
ZT
ZT
ZK
V
V
R
Z
V
ZK
I
V
R
ZT
F
I
Z
Maximum Zener Impedance @ I
ZK
I
Reverse Leakage Current @ V
Reverse Voltage
R
R
V
R
I
Forward Current
F
V
Forward Voltage @ I
F
F
Zener Voltage Regulator
I
Maximum DC Zener Current
ZM
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted, V = 1.5 V Max. @ I = 200 mA for all types)
A
F
F
Zener Voltage (Note 4)
Zener Impedance
Leakage Current
V
(Volts)
Nom
@ I
Z
@ I
W
Z
@ I
I @ V
R
I
Z
ZT
ZT
ZT
ZK
ZK
R
ZM
Device
Marking
Min
Max
mA
W
mA
mA
50
Volts
mA(dc)
Device* (Note 3)
1SMA5913BT3, G
1SMA5914BT3, G
1SMA5915BT3, G
1SMA5916BT3, G
813B
814B
815B
816B
3.13
3.42
3.70
4.08
3.3
3.6
3.9
4.3
3.47
3.78
4.10
4.52
113.6
104.2
96.1
10
500
500
500
500
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
455
417
385
349
9.0
7.5
6.0
35.5
12.5
2.5
87.2
1SMA5917BT3, G
1SMA5918BT3, G
1SMA5919BT3, G
1SMA5920BT3, G
817B
818B
819B
820B
4.46
4.84
5.32
5.89
4.7
5.1
5.6
6.2
4.94
5.36
5.88
6.51
79.8
73.5
66.9
60.5
5.0
4.0
2.0
2.0
500
350
250
200
1.0
1.0
1.0
1.0
2.5
2.5
2.5
2.5
1.5
2.0
3.0
4.0
319
294
268
242
1SMA5921BT3, G
1SMA5922BT3, G
1SMA5923BT3, G
1SMA5924BT3, G
821B
822B
823B
824B
6.46
7.12
7.79
8.64
6.8
7.5
8.2
9.1
7.14
7.88
8.61
9.56
55.1
50
45.7
41.2
2.5
3.0
3.5
4.0
200
400
400
500
1.0
0.5
0.5
0.5
2.5
2.5
2.5
2.5
5.2
6.0
6.5
7.0
221
200
183
165
1SMA5925BT3, G
1SMA5926BT3, G
1SMA5927BT3, G
1SMA5928BT3, G
825B
826B
827B
828B
9.5
10.45
11.4
10
11
12
13
10.5
11.55
12.6
37.5
34.1
31.2
28.8
4.5
5.5
6.5
7.0
500
550
550
550
0.25
0.25
0.25
0.25
2.5
0.5
0.5
0.5
8.0
8.4
9.1
9.9
150
136
125
115
12.35
13.65
1SMA5929BT3, G
1SMA5930BT3, G
1SMA5931BT3, G
1SMA5932BT3, G
829B
830B
831B
832B
14.25
15.2
17.1
19
15
16
18
20
15.75
16.8
18.9
21
25
9.0
10
12
14
600
600
650
650
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
11.4
12.2
13.7
15.2
100
94
83
23.4
20.8
18.7
75
1SMA5933BT3, G
1SMA5934BT3, G
1SMA5935BT3, G
1SMA5936BT3, G
833B
834B
835B
836B
20.9
22.8
25.65
28.5
22
24
27
30
23.1
25.2
28.35
31.5
17
17.5
19
23
650
700
700
750
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
16.7
18.2
20.6
22.8
68
63
56
50
15.6
13.9
12.5
26
1SMA5937BT3, G
1SMA5938BT3, G
1SMA5939BT3, G
1SMA5940BT3, G
837B
838B
839B
840B
31.35
34.2
37.05
40.85
33
36
39
43
34.65
37.8
40.95
45.15
11.4
10.4
9.6
33
38
45
53
800
850
900
950
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
25.1
27.4
29.7
32.7
45
42
38
35
8.7
1SMA5941BT3, G
1SMA5942BT3, G
1SMA5943BT3, G
1SMA5944BT3, G
1SMA5945BT3, G
841B
842B
843B
844B
845B
44.65
48.45
53.2
58.9
64.6
47
51
56
62
68
49.35
53.55
58.8
65.1
71.4
8.0
7.3
6.7
6.0
5.5
67
70
86
100
120
1000
1100
1300
1500
1700
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
35.8
38.8
42.6
47.1
51.7
32
29
27
24
22
3. Tolerance and Voltage Regulation Designation − The type number listed indicates a tolerance of 5%.
4. V limits are to be guaranteed at thermal equilibrium.
Z
* The “G” suffix indicates Pb−Free package available.
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