SMB5338B 查看數據表（PDF） - SUNMATE electronic Co., LTD
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SMB5338B Datasheet PDF : 2 Pages
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ELECTRICAL CHARACTERISTICS (Rating at 25 °C ambient temperature unless otherwise specified)
Regulator
Maximum Zener
Maximum Reverse Maximum
Maximum
TYPE
Voltage
VZ @ IZT
IZT
Impedance
ZZT @ IZT ZZK @ IZK
IZK
Leakage Current
IR @ VR
Zener Current Surge Current
IZM
IZSM
(V)
(mA)
(Ω)
(Ω)
(mA)
(μA)
(V)
(mA)
(A)
SMB5333B
3.3
380
3.0
400
1.0
300
1.0
1440
20.0
SMB5334B
3.6
350
2.5
500
1.0
150
1.0
1320
18.7
SMB5335B
3.9
320
2.0
500
1.0
50
1.0
1220
17.6
SMB5336B
4.3
290
2.0
500
1.0
10
1.0
1100
16.4
SMB5337B
4.7
260
2.0
450
1.0
5.0
1.0
1010
15.3
SMB5338B
5.1
240
1.5
400
1.0
1.0
1.0
930
14.4
SMB5339B
5.6
220
1.0
400
1.0
1.0
2.0
856
13.4
SMB5340B
6.0
200
1.0
300
1.0
1.0
3.0
790
12.7
SMB5341B
6.2
200
1.0
200
1.0
1.0
3.0
765
12.4
SMB5342B
6.8
175
1.0
200
1.0
10
5.2
700
11.5
SMB5343B
7.5
175
1.5
200
1.0
10
5.7
630
10.7
SMB5344B
8.2
150
1.5
200
1.0
10
6.2
580
10.0
SMB5345B
8.7
150
2.0
200
1.0
10
6.6
545
9.5
SMB5346B
9.1
150
2.0
150
1.0
7.5
6.9
520
9.2
SMB5347B
10
125
2.0
125
1.0
5.0
7.6
475
8.6
SMB5348B
11
125
2.5
125
1.0
5.0
8.4
430
8.0
SMB5349B
12
100
2.5
125
1.0
2.0
9.1
395
7.5
SMB5350B
13
100
2.5
100
1.0
1.0
9.9
365
7.0
SMB5351B
14
100
2.5
75
1.0
1.0
10.6
340
6.7
SMB5352B
15
75
2.5
75
1.0
1.0
11.5
315
6.3
SMB5353B
16
75
2.5
75
1.0
1.0
12.2
295
6.0
SMB5354B
17
70
2.5
75
1.0
0.5
12.9
280
5.8
SMB5355B
18
65
2.5
75
1.0
0.5
13.7
265
5.5
SMB5356B
19
65
3.0
75
1.0
0.5
14.4
250
5.3
SMB5357B
20
65
3.0
75
1.0
0.5
15.2
237
5.1
SMB5358B
22
50
3.5
75
1.0
0.5
16.7
216
4.7
SMB5359B
24
50
3.5
100
1.0
0.5
18.2
198
4.4
SMB5360B
25
50
4.0
110
1.0
0.5
19.0
190
4.3
SMB5361B
27
50
5.0
120
1.0
0.5
20.6
176
4.1
SMB5362B
28
50
6.0
130
1.0
0.5
21.2
170
3.9
SMB5363B
30
40
8.0
140
1.0
0.5
22.8
158
3.7
SMB5364B
33
40
10
150
1.0
0.5
25.1
144
3.5
SMB5365B
36
30
11
160
1.0
0.5
27.4
132
3.3
SMB5366B
39
30
14
170
1.0
0.5
29.7
122
3.1
SMB5367B
43
30
20
190
1.0
0.5
32.7
110
2.8
SMB5368B
47
25
25
210
1.0
0.5
35.8
100
2.7
SMB5369B
51
25
27
230
1.0
0.5
38.8
93.0
2.5
SMB5370B
56
20
35
280
1.0
0.5
42.6
86.0
2.3
SMB5371B
60
20
40
350
1.0
0.5
45.5
79.0
2.2
SMB5372B
62
20
42
400
1.0
0.5
47.1
76.0
2.1
SMB5373B
68
20
44
500
1.0
0.5
51.7
70.0
2.0
SMB5374B
75
20
45
620
1.0
0.5
56.0
63.0
1.9
SMB5375B
82
15
65
720
1.0
0.5
62.2
58.0
1.8
SMB5376B
87
15
75
760
1.0
0.5
66.0
54.5
1.7
SMB5377B
91
15
75
760
1.0
0.5
69.2
52.5
1.6
SMB5378B
100
12
90
800
1.0
0.5
76.0
47.5
1.5
SMB5379B
110
12
125
1000
1.0
0.5
83.6
43.0
1.4
SMB5380B
120
10
170
1150
1.0
0.5
91.2
39.5
1.3
SMB5381B
130
10
190
1250
1.0
0.5
98.8
36.6
1.2
SMB5382B
140
8.0
230
1500
1.0
0.5
106
34.0
1.2
SMB5383B
150
8.0
330
1500
1.0
0.5
114
31.6
1.1
SMB5384B
160
8.0
350
1650
1.0
0.5
122
29.4
1.1
SMB5385B
170
8.0
380
1750
1.0
0.5
129
28.0
1.0
SMB5386B
180
5.0
430
1750
1.0
0.5
137
26.4
1.0
SMB5387B
190
5.0
450
1850
1.0
0.5
144
25.0
0.9
SMB5388B
200
5.0
480
1850
1.0
0.5
152
23.6
0.9
Notes : (1) Suffix " B " indicates ± 5% tolerance, suffix " A " indicates ± 10% tolerance.
(2) The surge current (IZSM) is specified as the maximum peak of a non- recurrent half-sin wave of 8.3 ms duration.
(3) Voltage regulation (VZ) is the difference between the voltage measured at 10% and 50% of I
Maximum
Voltage
Regulator
∆VZ
0.85
0.80
0.54
0.49
0.44
0.39
0.25
0.19
0.10
0.15
0.15
0.20
0.20
0.22
0.22
0.25
0.25
0.25
0.25
0.25
0.30
0.35
0.40
0.40
0.40
0.45
0.55
0.55
0.60
0.60
0.60
0.60
0.65
0.65
0.70
0.80
0.90
1.00
1.20
1.35
1.50
1.60
1.80
2.00
2.20
2.30
2.50
2.50
2.50
2.50
3.00
3.00
3.00
4.00
5.00
5.00
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