1SMA4739(2006) 데이터 시트보기 (PDF) - PANJIT INTERNATIONAL
부품명
상세내역
제조사
1SMA4739 Datasheet PDF : 5 Pages
| |||
1SMA4736~1SMA4757
Part Number
Nominal Zener Voltage
VZ @ IZT
Nom. V Min. V Max. V
1.0 Watt ZENER
Maximum Zener Impedance
ZZT @ IZT
Ω
mA
ZZK @ IZK
Ω
mA
1SMA4736
6.8
6.46
7.14
3.5
37
700
1
1SMA4737
7.5
7.13
7.88
4
34
700
0.5
1SMA4738
8.2
7.79
8.61
4.5
31
700
0.5
1SMA4739
9.1
8.65
9.56
5
28
700
0.5
1SMA4740
10
9.5
10.5
7
25
700
0.25
1SMA4741
11
10.45
11.55
8
23
700
0.25
1SMA4742
12
11.4
12.6
9
21
700
0.25
1SMA4743
13
12.35
13.65
10
19
700
0.25
1SMA4744
15
14.25
15.75
14
17
700
0.25
1SMA4745
16
15.2
16.8
16
15.5
700
0.25
1SMA4746
18
17.1
18.9
20
14
750
0.25
1SMA4747
20
19
21
22
12.5
750
0.25
1SMA4748
22
20.9
23.1
23
11.5
750
0.25
1SMA4749
24
22.8
25.2
25
10.5
750
0.25
1SMA4750
27
25.65
28.35
35
9.5
750
0.25
1SMA4751
30
28.5
31.5
40
8.5
1000
0.25
1SMA4752
33
31.35
34.65
45
7.5
1000
0.25
1SMA4753
36
34.2
37.8
50
7
1000
0.25
1SMA4754
39
37.05
40.95
60
6.5
1000
0.25
1SMA4755
43
40.85
45.15
70
6
1500
0.25
1SMA4756
47
44.65
49.35
80
5.5
1500
0.25
1SMA4757
51
48.45
53.55
95
5
1500
0.25
RATING AND CHARACTERISTICS CURVES
Max Reverse
Leakage Current
IR @ VR
uA Max
V
Marking
Code
5
4
736B
5
5
737B
5
6
738B
0.5
7
739B
0.5
7.6
740B
0.1
8.4
741B
0.1
9.1
742B
0.1
9.9
743B
0.1
11.4
744B
0.1
12.2
745B
0.1
13.7
746B
0.1
15.2
747B
0.1
16.7
748B
0.1
18.2
749B
0.1
20.6
750B
0.1
22.8
751B
0.1
25.1
752B
0.1
27.4
753B
0.1
29.7
754B
0.1
32.7
755B
0.1
35.8
756B
0.1
38.8
757B
STAD-DEC.22.2006
1.0
L=LEAD LENGTH
TO HEAT SINK
0.75
0.5
0.25
0
0 20 40 60 80 100 120 140 160 180 200
TL, LEAD TEMPERATURE (OC)
FIGURE.1 POWER TEMPERATURE DERATING CURVE
PAGE . 2
Share Link: 