DIODE ZENER 33V 1.5W SMA

1SMA5937BT3G

Manufacturer Part Number1SMA5937BT3G
DescriptionDIODE ZENER 33V 1.5W SMA
ManufacturerON Semiconductor
1SMA5937BT3G datasheet
 

Specifications of 1SMA5937BT3G

Voltage - Zener (nom) (vz)33VVoltage - Forward (vf) (max) @ If1.5V @ 200mA
Current - Reverse Leakage @ Vr500nA @ 25.1VTolerance±5%
Power - Max1.5WImpedance (max) (zzt)33 Ohm
Mounting TypeSurface MountPackage / CaseDO-214AC, SMA
Operating Temperature-65°C ~ 150°CZener Voltage33 V
Voltage Tolerance5 %Zener Current45 mA
Power Dissipation500 mWMaximum Reverse Leakage Current0.5 uA
Maximum Zener Impedance33 OhmsMaximum Operating Temperature+ 150 C
Mounting StyleSMD/SMTMinimum Operating Temperature- 65 C
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names1SMA5937BT3G
1SMA5937BT3GOSTR
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
Page 2/5

Download datasheet (68Kb)Embed
PrevNext
ELECTRICAL CHARACTERISTICS
otherwise noted, V
= 1.5 V Max. @ I
= 200 mA for all types)
F
F
Symbol
Parameter
V
Reverse Zener Voltage @ I
Z
ZT
I
Reverse Current
ZT
Z
Maximum Zener Impedance @ I
ZT
I
Reverse Current
ZK
Z
Maximum Zener Impedance @ I
ZK
I
Reverse Leakage Current @ V
R
V
Reverse Voltage
R
I
Forward Current
F
V
Forward Voltage @ I
F
F
I
Maximum DC Zener Current
ZM
ELECTRICAL CHARACTERISTICS
Device
Marking
Min
Device* (Note 3)
1SMA5913BT3, G
813B
3.13
1SMA5914BT3, G
814B
3.42
1SMA5915BT3, G
815B
3.70
1SMA5916BT3, G
816B
4.08
1SMA5917BT3, G
817B
4.46
1SMA5918BT3, G
818B
4.84
1SMA5919BT3, G
819B
5.32
1SMA5920BT3, G
820B
5.89
1SMA5921BT3, G
821B
6.46
1SMA5922BT3, G
822B
7.12
1SMA5923BT3, G
823B
7.79
1SMA5924BT3, G
824B
8.64
1SMA5925BT3, G
825B
9.5
1SMA5926BT3, G
826B
10.45
1SMA5927BT3, G
827B
11.4
1SMA5928BT3, G
828B
12.35
1SMA5929BT3, G
829B
14.25
1SMA5930BT3, G
830B
15.2
1SMA5931BT3, G
831B
17.1
1SMA5932BT3, G
832B
19
1SMA5933BT3, G
833B
20.9
1SMA5934BT3, G
834B
22.8
1SMA5935BT3, G
835B
25.65
1SMA5936BT3, G
836B
28.5
1SMA5937BT3, G
837B
31.35
1SMA5938BT3, G
838B
34.2
1SMA5939BT3, G
839B
37.05
1SMA5940BT3, G
840B
40.85
1SMA5941BT3, G
841B
44.65
1SMA5942BT3, G
842B
48.45
1SMA5943BT3, G
843B
53.2
1SMA5944BT3, G
844B
58.9
1SMA5945BT3, G
845B
64.6
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.
1SMA5913BT3 Series
(T
= 25°C unless
A
ZT
ZK
R
(T
= 25°C unless otherwise noted, V
= 1.5 V Max. @ I
A
F
Zener Voltage (Note 4)
Zener Impedance
V
(Volts)
@ I
Z
@ I
Z
ZT
ZT
ZT
W
Nom
Max
mA
3.3
3.47
113.6
10
3.6
3.78
104.2
9.0
3.9
4.10
96.1
7.5
4.3
4.52
87.2
6.0
4.7
4.94
79.8
5.0
5.1
5.36
73.5
4.0
5.6
5.88
66.9
2.0
6.2
6.51
60.5
2.0
6.8
7.14
55.1
2.5
7.5
7.88
50
3.0
8.2
8.61
45.7
3.5
9.1
9.56
41.2
4.0
10
10.5
37.5
4.5
11
11.55
34.1
5.5
12
12.6
31.2
6.5
13
13.65
28.8
7.0
15
15.75
25
9.0
16
16.8
23.4
10
18
18.9
20.8
12
20
21
18.7
14
22
23.1
17
17.5
24
25.2
15.6
19
27
28.35
13.9
23
30
31.5
12.5
26
33
34.65
11.4
33
36
37.8
10.4
38
39
40.95
9.6
45
43
45.15
8.7
53
47
49.35
8.0
67
51
53.55
7.3
70
56
58.8
6.7
86
62
65.1
6.0
100
68
71.4
5.5
120
http://onsemi.com
2
I
I
F
V
V
Z
R
I
V
R
F
I
ZT
Zener Voltage Regulator
= 200 mA for all types)
F
Leakage Current
Z
@ I
I
@ V
ZK
ZK
R
R
W
mA
mA
Volts
mA(dc)
500
1.0
50
1.0
500
1.0
35.5
1.0
500
1.0
12.5
1.0
500
1.0
2.5
1.0
500
1.0
2.5
1.5
350
1.0
2.5
2.0
250
1.0
2.5
3.0
200
1.0
2.5
4.0
200
1.0
2.5
5.2
400
0.5
2.5
6.0
400
0.5
2.5
6.5
500
0.5
2.5
7.0
500
0.25
2.5
8.0
550
0.25
0.5
8.4
550
0.25
0.5
9.1
550
0.25
0.5
9.9
600
0.25
0.5
11.4
600
0.25
0.5
12.2
650
0.25
0.5
13.7
650
0.25
0.5
15.2
650
0.25
0.5
16.7
700
0.25
0.5
18.2
700
0.25
0.5
20.6
750
0.25
0.5
22.8
800
0.25
0.5
25.1
850
0.25
0.5
27.4
900
0.25
0.5
29.7
950
0.25
0.5
32.7
1000
0.25
0.5
35.8
1100
0.25
0.5
38.8
1300
0.25
0.5
42.6
1500
0.25
0.5
47.1
1700
0.25
0.5
51.7
V
I
ZM
455
417
385
349
319
294
268
242
221
200
183
165
150
136
125
115
100
94
83
75
68
63
56
50
45
42
38
35
32
29
27
24
22