1SMA4736-AU~1SMA4757-AU
Max Reverse
Leakage Current
Nominal Zener Voltage
VZ @ IZT
Maximum Zener Impedance
Marking
Code
Part Number
Z
ZT @ IZT
Z
ZK @ IZK
IR @VR
Nom. V
Min. V
Max. V
mA
mA
V
Ω
Ω
μA Max
1 Watt ZENER
1SMA4736-AU
1SMA4737-AU
1SMA4738-AU
1SMA4739-AU
1SMA4740-AU
1SMA4741-AU
1SMA4742-AU
1SMA4743-AU
1SMA4744-AU
1SMA4745-AU
1SMA4746-AU
1SMA4747-AU
1SMA4748-AU
1SMA4749-AU
1SMA4750-AU
1SMA4751-AU
1SMA4752-AU
1SMA4753-AU
1SMA4754-AU
1SMA4755-AU
1SMA4756-AU
1SMA4757-AU
6.8
7.5
8.2
9.1
10
11
6.46
7.13
7.79
8.65
9.5
7.14
7.88
3.5
4
37
34
700
700
1
5
4
5
736B
737B
738B
739B
740B
741B
742B
743B
744B
745B
746B
747B
748B
749B
750B
751B
752B
753B
754B
755B
756B
757B
0.5
5
8.61
9.56
4.5
5
31
700
0.5
5
6
28
700
0.5
0.5
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
7
10.5
7
25
700
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
7.6
8.4
9.1
9.9
10.45
11.4
11.55
12.6
8
23
700
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
9
21
700
12.35
14.25
15.2
17.1
19
13.65
15.75
16.8
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
19
700
17
700
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
15.5
14
700
18.9
750
21
12.5
11.5
10.5
9.5
8.5
7.5
7
750
20.9
22.8
25.65
28.5
31.35
34.2
37.05
40.85
44.65
48.45
23.1
25.2
750
750
28.35
31.5
750
1000
1000
1000
1000
1500
1500
1500
34.65
37.8
40.95
45.15
49.35
53.55
6.5
6
5.5
5
RATING AND CHARACTERISTICS CURVES
1.0
0.75
0.5
L=LEAD LENGTH
TO HEAT SINK
0.25
0
0
20
40 60
80 100 120 140 160 180 200
T
L
, LEAD TEMPERATURE (OC)
FIGURE.1 POWER TEMPERATURE DERATING CURVE
PAGE . 2
December 4,2012-REV.07