參數(shù)資料
型號(hào): 1SMB59XXBT3
廠商: ON SEMICONDUCTOR
英文描述: 3 Watt Plastic Surface Mount Zener Voltage Regulators
中文描述: 3瓦特塑料表面貼裝封裝穩(wěn)壓管
文件頁數(shù): 3/6頁
文件大?。?/td> 70K
代理商: 1SMB59XXBT3
1SMB5913BT3 Series
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(Devices listed in
bold, italic
are ON Semiconductor Preferred devices.)
(T
L
= 30
°
C unless otherwise noted, V
F
= 1.5 V Max. @ I
F
= 200 mA(dc) for all types)
Zener Voltage
(Note 3)
Zener Impedance
(Note 4)
Leakage Current
Device
(Note 2)
Device
Marking
V
Z
(Volts)
@ I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
R
@ V
R
I
ZM
Min
Nom
Max
mA
mA
A
Volts
mA(dc)
1SMB5913BT3
1SMB5914BT3
1SMB5915BT3
1SMB5916BT3
913B
914B
915B
916B
3.13
3.42
3.70
4.08
3.3
3.6
3.9
4.3
3.47
3.78
4.10
4.52
113.6
104.2
96.1
87.2
10
9
7.5
6
500
500
500
500
1
1
1
1
100
75
25
5
1
1
1
1
454
416
384
348
1SMB5917BT3
1SMB5918BT3, G*
1SMB5919BT3, G*
1SMB5920BT3, G*
917B
918B
919B
920B
4.46
4.84
5.32
5.89
4.7
5.1
5.6
6.2
4.94
5.36
5.88
6.51
79.8
73.5
66.9
60.5
5
4
2
2
500
350
250
200
1
1
1
1
5
5
5
5
1.5
2
3
4
319
294
267
241
1SMB5921BT3
1SMB5922BT3
1SMB5923BT3, G*
1SMB5924BT3
921B
922B
923B
924B
6.46
7.12
7.79
8.64
6.8
7.5
8.2
9.1
7.14
7.88
8.61
9.56
55.1
50
45.7
41.2
2.5
3
3.5
4
200
400
400
500
1
5
5
5
5
5.2
6
6.5
7
220
200
182
164
0.5
0.5
0.5
1SMB5925BT3
1SMB5926BT3
1SMB5927BT3, G*
1SMB5928BT3
925B
926B
927B
928B
9.5
10.45
11.4
12.35
10
11
12
13
10.5
11.55
12.6
13.65
37.5
34.1
31.2
28.8
4.5
5.5
6.5
7
500
550
550
550
0.25
0.25
0.25
0.25
5
1
1
1
8
150
136
125
115
8.4
9.1
9.9
1SMB5929BT3
1SMB5930BT3
1SMB5931BT3
1SMB5932BT3
929B
930B
931B
932B
14.25
15.2
17.1
19
15
16
18
20
15.75
16.8
18.9
21
25
23.4
20.8
18.7
9
10
12
14
600
600
650
650
0.25
0.25
0.25
0.25
1
1
1
1
11.4
12.2
13.7
15.2
100
93
83
75
1SMB5933BT3
1SMB5934BT3
1SMB5935BT3
1SMB5936BT3, G*
933B
934B
935B
936B
20.9
22.8
25.65
28.5
22
24
27
30
23.1
25.2
28.35
31.5
17
15.6
13.9
12.5
17.5
19
23
28
650
700
700
750
0.25
0.25
0.25
0.25
1
1
1
1
16.7
18.2
20.6
22.8
68
62
55
50
1SMB5937BT3, G*
1SMB5938BT3
1SMB5939BT3
1SMB5940BT3
937B
938B
939B
940B
31.35
34.2
37.05
40.85
33
36
39
43
34.65
37.8
40.95
45.15
11.4
10.4
9.6
8.7
33
38
45
53
800
850
900
950
0.25
0.25
0.25
0.25
1
1
1
1
25.1
27.4
29.7
32.7
45
41
38
34
1SMB5941BT3
1SMB5942BT3
1SMB5943BT3, G*
1SMB5944BT3
941B
942B
943B
944B
44.65
48.45
53.2
58.9
47
51
56
62
49.35
53.55
58.8
65.1
8
67
70
86
100
1000
1100
1300
1500
0.25
0.25
0.25
0.25
1
1
1
1
35.8
38.8
42.6
47.1
31
29
26
24
7.3
6.7
6
1SMB5945BT3
1SMB5946BT3
1SMB5947BT3
1SMB5948BT3
945B
946B
947B
948B
64.6
71.25
77.9
86.45
68
75
82
91
71.4
78.75
86.1
95.55
5.5
5
4.6
4.1
120
140
160
200
1700
2000
2500
3000
0.25
0.25
0.25
0.25
1
1
1
1
51.7
56
62.2
69.2
22
20
18
16
1SMB5949BT3
1SMB5950BT3
1SMB5951BT3, G*
1SMB5952BT3
949B
950B
951B
952B
95
104.5
114
123.5
100
110
120
130
105
115.5
126
136.5
3.7
3.4
3.1
2.9
250
300
380
450
3100
4000
4500
5000
0.25
0.25
0.25
0.25
1
1
1
1
76
83.6
91.2
98.8
15
13
12
11
1SMB5953BT3, G*
1SMB5954BT3
1SMB5955BT3
1SMB5956BT3
2.
TOLERANCE AND TYPE NUMBER DESIGNATION
The type numbers listed indicate a tolerance of
±
5%.
3.
ZENER VOLTAGE (V
Z
) MEASUREMENT
Nominal Zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at 25
°
C.
4.
ZENER IMPEDANCE (Z
Z
) DERIVATION
Z
ZT
and Z
ZK
are measured by dividing the ac voltage drop across the device by the ac current
applied. The specified limits are for I
Z(ac)
= 0.1 I
Z(dc)
with the ac frequency = 60 Hz.
* The “G” suffix indicates PbFree package available.
953B
954B
955B
956B
142.5
152
171
190
150
160
180
200
157.5
168
189
210
2.5
2.3
2.1
1.9
600
700
900
1200
6000
6500
7000
8000
0.25
0.25
0.25
0.25
1
1
1
1
114
121.6
136.8
152
10
9
8
7
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