Document
www.eicsemi.com
PD, MAXIMUM DISSIPATION, (W)
5.65 5.35 4. 6 4. 2
1SMA5913A - 1SMA5956A
VZ : 3.3 - 200 Volts PD : 1.5 Watts
FEATURES :
* Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Pb / RoHS Free
MECHANICAL DATA :
* Case : SMA Molded plastic * Epoxy : UL94V-0 rate flame retardant * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.060 gram (Approximately)
MAXIMUM RATINGS
Rating at 25°C ambient temperature unless otherwise specified
Rating
DC Power Dissipation @ TL = 75 °C Measured zero lead length(1" square copper pad, FR-4 board) Derate above 75 °C Thermal Resistance Junction to Lead DC Power Dissipation @ Ta = 25 °C (FR-4 board) Derate above 25 °C Thermal Resistance Junction to Ambient Maximum Forward Voltage at IF = 200 mA Operating Junction and Storang Temperature Range
SURFACE MOUNT SILICON ZENER DIODES
SMA
2.3 2.1
1.5 1.1
0.2
0.27
2.5
0.13
2.9
2.1
2.5
2.1 1.7
Dimensions in millimeters
Symbol
PD
RӨJL PD
RӨJA VF TJ, TSTG
Value
1.5 20
50 0.5 4.0 250 1.5 - 65 to + 150
Unit
W mW/°C
°C/W W
mW/°C °C/W
V °C
Page 1 of 2
Fig. 1 POWER TEMPERATURE DERATING CURVE 1.5
1.2
0.9
TL
0.6 Ta
0.3
0
0
25 50 75 100 125 150 175
T, TEMPERATURE (°C)
Rev. 06 : February 25, 2013
www.eicsemi.com
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Nominal Zener
Maximum Zener
TYPE
Voltage
VZ @ IZT
IZT
ZZT @ IZT
Impedance ZZK @ IZK
(V)
(mA)
(W)
(W)
IZK (mA)
1SMA5913A
3.3
113.6
10
500
1.0
1SMA5914A
3.6
104.2
9.0
500
1.0
1SMA5915A
3.9
96.1
7.5
500
1.0
1SMA5916A
4.3
87.2
6.0
500
1.0
1SMA5917A
4.7
79.8
5.0
500
1.0
1SMA5918A
5.1
73.5
4.0
400
1.0
1SMA5919A
5.6
66.9
2.0
300
1.0
1SMA5920A
6.2
60.5
2.0
200
1.0
1SMA5921A
6.8
55.1
2.5
200
1.0
1SMA5922A
7.5
50.0
3.0
400
0.5
1SMA5923A
8.2
45.7
3.5
400
0.5
1SMA5924A
9.1
41.2
4.0
500
0.5
1SMA5925A
10
37.5
4.5
500
0.25
1SMA5926A
11
34.1
5.5
550
0.25
1SMA5927A
12
31.2
6.5
550
0.25
1SMA5928A
13
28.8
7.0
550
0.25
1SMA5929A
15
25.0
9.0
600
0.25
1SMA5930A
16
23.4
10
600
0.25
1SMA5931A
18
20.8
12
650
0.25
1SMA5932A
20
18.7
14
650
0.25
1SMA5933A
22
17.0
17.5
650
0.25
1SMA5934A
24
15.6
19
700
0.25
1SMA5935A
27
13.9
23
700
0.25
1SMA5936A
30
12.5
26
750
0.25
1SMA5937A
33
11.4
33
800
0.25
1SMA5938A
36
10.4
38
850
0.25
1SMA5939A
39
9.6
45
900
0.25
1SMA5940A
43
8.7
53
950
0.25
1SMA5941A
47
8.0
67
1000
0.25
1SMA5942A
51
7.3
70
1100
0.25
1SMA5943A
56
6.7
86
1300
0.25
1SMA5944A
62
6.0
100
1500
0.25
1SMA5945A
68
5.5
120
1700
0.25
1SMA5946A
75
5.0
140
2000
0.25
1SMA5947A
82
4.6
160
2500
0.25
1SMA5948A
91
4.1
200
3000
0.25
1SMA5949A
100
3.7
250
3100
0.25
1SMA5950A
110
3.4
300
4000
0.25
1SMA5951A
120
3.1
380
4500
0.25
1SMA5952A
130
2.9
450
5000
0.25
1SMA5953A
150
2.5
600
6000
0.25
1SMA5954A
160
2.3
700
6500
0.25
1SMA5955A
180
2.1
900
7000
0.25
1SMA5956A
200
1.9
1900
9990
0.25
Note :
( 1 ) Suffix "A " indicates 10% tolerance, suffix " B " indicates 5% tolerance.
Page 2 of 2
Maximum Reverse
Leakage Current
IR @ VR
(mA)
(V)
100
1.0
75
1.0
25
1.0
5.0
1.0
5.0
1.5
5.0
2.0
5.0
3.0
5.0
4.0
5.0
5.2
5.0
6.0
5.0
6.5
5.0
7.0
5.0
8.0
1.0
8.4
1.0
9.1
1.0
9.9
1.0
11.4
1.0
12.2
1.0
13.7
1.0
15.2
1.0
16.7
1.0
18.2
1.0
20.6
1.0
22.8
1.0
25.1
1.0
27.4
1.0
29.7
1.0
32.7
1.0
35.8
1.0
38.8
1.0
42.6
1.0
47.1
1.0
51.7
1.0
56.0
1.0
62.2
1.0
69.2
1.0
76.0
1.0
83.6
1.0
91.2
1.0
98.8
1.0
114.0
1.0
121.6
1.0
136.8
1.0
152.0
Maximum DC Zener Current
IZM (mA)
454 416 384 348 319 294 267 241 220 200 182 164 150 136 125 115 100 93 83 75 68 62 55 50 45 41 38 34 31 29 26 24 22 20 18 16 15 13 12 11 10 9.0 8.0 7.0
Rev. 06 : February 25, 2013
.