MMBZ5257B Просмотр технического описания (PDF) - Weitron Technology
Номер в каталоге
Компоненты Описание
производитель
MMBZ5257B Datasheet PDF : 5 Pages
| |||
MMBZ5221B Series
WE ITR ON
E L E C TR IC AL C HAR AC TE R IS TIC S
(P inout: 1-Anode, 2-NC , 3-C athode) (V F = 0.9 V Max @ IF = 10 mA for all types .)
Zener Voltage(Note)
Zener Impedance
Device
MMB Z5221B
MMB Z5222B
MMB Z5223B
MMB Z5224B
MMB Z5225B
MMB Z5226B
MMB Z5227B
MMB Z5228B
MMB Z5229B
MMB Z5230B
MMB Z5231B
MMB Z5232B
MMB Z5233B
MMB Z5234B
MMB Z5235B
MMB Z5236B
MMB Z5237B
MMB Z5238B
MMB Z5239B
MMB Z5240B
MMB Z5241B
MMB Z5242B
MMB Z5243B
MMB Z5244B
MMB Z5245B
MMB Z5246B
MMB Z5247B
MMB Z5248B
MMB Z5249B
MMB Z5250B
MMB Z5251B
MMB Z5252B
MMB Z5253B
MMB Z5254B
MMB Z5255B
MMB Z5256B
MMB Z5257B
MMB Z5258B
MMB Z5259B
MMB Z5260B
MMB Z5261B
MMB Z5262B
MMB Z5263B
MMB Z5264B
MMB Z5265B
Device
Marking
18A
18B
18C
18D
18E
8A
8B
8C
8D
8E
8F
8G
8H
8J
8K
8L
8M
8N
8P
8Q
8R
8S
8T
8U
8V
8W
8X
8Y
8Z
81A
81B
81C
81D
81E
81F
81G
81H
81J
81K
81L
81M
81N
81P
81Q
81R
Min
2.28
2.37
2.56
2.66
2.85
3.13
3.42
3.70
4.08
4.46
4.84
5.32
5.70
5.89
6.46
7.12
7.79
8.26
8.64
9.50
10.4
11 . 4 0
12.35
13.30
14.25
15.20
16.15
17.10
18.05
19.00
20.90
22.80
23.75
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
V Z (Volts )
Nom
Max
2.4
2.52
2.5
2.63
2.7
2.84
2.8
2.94
3
3.15
3.3
3.47
3.6
3.78
3.9
4.10
4.3
4.52
4.7
4.94
5.1
5.36
5.6
5.88
6
6.30
6.2
6.51
6.8
7.14
7.5
7.88
8.2
8.61
8.7
9.14
9.1
9.56
10
10.50
11
11 . 5 5
12
12.60
13
13.65
14
14.70
15
15.75
16
16.80
17
17.85
18
18.90
19
19.95
20
21.00
22
23.10
24
25.20
25
26.25
27
28.35
28
29.40
30
31.50
33
34.65
36
37.80
39
40.95
43
45.15
47
49.35
51
53.55
56
58.80
60
63.00
62
65.10
@ I ZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3
2.7
2.5
2.2
2.1
2
ZZT @ I ZT
Ω
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
ZZK @ I ZK
Ω
mA
1200
0.25
1250
0.25
1300
0.25
1400
0.25
1600
0.25
1600
0.25
1700
0.25
1900
0.25
2000
0.25
1900
0.25
1600
0.25
1600
0.25
1600
0.25
1000
0.25
750
0.25
500
0.25
500
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
700
0.25
700
0.25
800
0.25
900
0.25
1000
0.25
1100
0.25
1300
0.25
1400
0.25
1400
0.25
MMB Z5266B
MMB Z5267B
MMB Z5268B
MMB Z5269B
MMB Z5270B
81S
64.60
68
71.40
1.8
81T
71.25
75
78.75
1.7
81U
77.90
82
86.10
1.5
81V
82.65
87
91.35
1.4
81W
86.45
91
95.55
1.4
230
1600
0.25
270
1700
0.25
330
2000
0.25
370
2200
0.25
400
2300
0.25
NOT E . Zener voltage is meas ured with a puls e tes t current IZ at an ambient temperature of 25 C
Leakage Current
IR @ VR
uA
Volts
100
1
100
1
75
1
75
1
50
1
25
1
15
1
10
1
5
1
5
2
5
2
5
3
5
3.5
5
4
3
5
3
6
3
6.5
3
6.5
3
7
3
8
2
8.4
1
9.1
0.5
9.9
0.1
10
0.1
11
0.1
12
0.1
13
0.1
14
0.1
14
0.1
15
0.1
17
0.1
18
0.1
19
0.1
21
0.1
21
0.1
23
0.1
25
0.1
27
0.1
30
0.1
33
0.1
36
0.1
39
0.1
43
0.1
46
0.1
47
0.1
52
0.1
56
0.1
62
0.1
68
0.1
69
WEITRON
http://www.weitron.com.tw
Share Link: 