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1SMA5913A THRU 1SMA5957A
SILICON ZENER DIODES
3.3V-240V 1.5W
FEATURES
* Complete Voltage Range 3.3 to 240 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
* Pb / RoHS Free
MECHANICAL DA TA
* Case : SMA (DO-214AC) Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead formed for Surface mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.093 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Rating
Symbol
Value
Unit
DC Power Dissipation (Note1)
PD
1.5
W
Maximum Forward Voltage at I F = 200 mA
VF
1.5
V
RӨJA
130
K/W
Junction Temperature Range
TJ
- 55 to + 175
ºC
Storage Temperature Range
TS
- 55 to + 175
ºC
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Note :
(1) TL = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land areas
PD, MAXIMUM DISSIPATION
(WATTS)
Fig. 1 POWER TEMPERATURE DERATING CURVE
1.5
1.2
0.9
5.0 mm2 ( 0.013 mm thick )
copper land areas.
0.6
0.3
0
0
25
50
75
100
125
150
175
TL, LEAD TEMPERATURE (°C)
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Web Site: www.taychipst.com
1SMA5913A THRU 1SMA5957A
SILICON ZENER DIODES
3.3V-240V 1.5W
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
TYPE
Nominal Zener
Voltage
VZ @ IZT
IZT
(V)
(mA)
ZZT @ IZT
Maximum Zener
Impedance
ZZK @ IZK
Maximum Reverse
Leakage Current
IR @ VR
IZK
(Ω)
(Ω)
(mA)
(μA)
(V)
Maximum DC
Zener Current
IZM
(mA)
1SMA5913A
3.3
113.6
10
500
1.0
100
1.0
454
1SMA5914A
3.6
104.2
9.0
500
1.0
75
1.0
416
1SMA5915A
3.9
96.1
7.5
500
1.0
25
1.0
384
1SMA5916A
4.3
87.2
6.0
500
1.0
5.0
1.0
348
1SMA5917A
4.7
79.8
5.0
500
1.0
5.0
1.5
319
1SMA5918A
5.1
73.5
4.0
500
1.0
5.0
2.0
294
1SMA5919A
5.6
66.9
2.0
500
1.0
5.0
3.0
267
1SMA5920A
6.2
60.5
2.0
200
1.0
5.0
4.0
241
1SMA5921A
6.8
55.1
2.5
200
1.0
50
5.2
220
1SMA5922A
7.5
50.0
3.0
400
0.5
50
6.0
200
1SMA5923A
8.2
45.7
3.5
400
0.5
50
6.5
182
1SMA5924A
9.1
41.2
4.0
500
0.5
50
7.0
164
1SMA5925A
10
37.5
4.5
500
0.25
50
8.0
150
1SMA5926A
11
34.1
5.5
550
0.25
50
8.4
136
1SMA5927A
12
31.2
6.5
550
0.25
1.0
9.1
125
1SMA5928A
13
28.8
7.0
550
0.25
1.0
9.9
115
1SMA5929A
15
25.0
9.0
600
0.25
1.0
11.4
100
1SMA5930A
16
23.4
10
600
0.25
1.0
12.2
93
1SMA5931A
18
20.8
12
650
0.25
1.0
13.7
83
1SMA5932A
20
18.7
14
650
0.25
1.0
15.2
75
1SMA5933A
22
17.0
17.5
650
0.25
1.0
16.7
68
1SMA5934A
24
15.6
19
700
0.25
1.0
18.2
62
1SMA5935A
27
13.9
23
700
0.25
1.0
20.6
55
1SMA5936A
30
12.5
26
750
0.25
1.0
22.8
50
1SMA5937A
33
11.4
33
800
0.25
1.0
25.1
45
1SMA5938A
36
10.4
38
850
0.25
1.0
27.4
41
1SMA5939A
39
9.6
45
900
0.25
1.0
29.7
38
1SMA5940A
43
8.7
53
950
0.25
1.0
32.7
34
1SMA5941A
47
8.0
67
1000
0.25
1.0
35.8
31
1SMA5942A
51
7.3
70
1100
0.25
1.0
38.8
29
1SMA5943A
56
6.7
86
1300
0.25
1.0
42.6
26
1SMA5944A
62
6.0
100
1500
0.25
1.0
47.1
24
1SMA5945A
68
5.5
120
1700
0.25
1.0
51.7
22
1SMA5946A
75
5.0
140
2000
0.25
1.0
56.0
20
1SMA5947A
82
4.6
160
2500
0.25
1.0
62.2
18
1SMA5948A
91
4.1
200
3000
0.25
1.0
69.2
16
1SMA5949A
100
3.7
250
3100
0.25
1.0
76.0
15
1SMA5950A
110
3.4
300
4000
0.25
1.0
83.6
13
1SMA5951A
120
3.1
380
4500
0.25
1.0
91.2
12
1SMA5952A
130
2.9
450
5000
0.25
1.0
98.8
11
1SMA5953A
150
2.5
600
6000
0.25
1.0
114.0
10
1SMA5954A
160
2.3
700
6500
0.25
1.0
121.6
9.0
1SMA5955A
180
2.1
900
7000
0.25
1.0
136.8
8.0
1SMA5956A
200
1.9
1200
8000
0.25
1.0
152.0
7.0
1SMA5957A
240
1.5
1600
9000
0.25
Note :
( 1 ) Suffix "A " indicates ± 10% tolerance, suffix " B " indicates ± 5% tolerance.
1.0
182.4
6.0
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Web Site: www.taychipst.com