MMBZ5257B Ver la hoja de datos (PDF) - Shenzhen Jin Yu Semiconductor Co., Ltd.
Número de pieza
componentes Descripción
Fabricante
MMBZ5257B Datasheet PDF : 3 Pages
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MMBZ5221B~MMBZ5261B
Characteristics Ta = 25 OC (VF = 0.9 V Maximum at IF = 10 mA)
Type
Marking
Code
Zener Voltage Range 1)
Vznom
VZT
at IZT
V
V
mA
Max. Dynamic Resistance
ZZT
at IZT ZZK
at IZK
Ω
mA
Ω
mA
MMBZ5221B
Y0
2.4
2.28…2.52
20
30
20 1200 0.25
MMBZ5223B
Z0
2.7
2.57…2.84
20
30
20 1300 0.25
MMBZ5225B AA
3
2.85…3.15
20
30
20 1600 0.25
MMBZ5226B AB
3.3
3.14…3.47
20
28
20 1600 0.25
MMBZ5227B AC
3.6
3.42…3.78
20
24
20 1700 0.25
MMBZ5228B AD
3.9
3.71…4.1
20
23
20 1900 0.25
MMBZ5229B AE
4.3
4.09…4.52
20
22
20 2000 0.25
MMBZ5230B AF
4.7
4.47…4.94
20
19
20 1900 0.25
MMBZ5231B AH
5.1
4.85…5.36
20
17
20 1600 0.25
MMBZ5232B
AJ
5.6
5.32…5.88
20
11
20 1600 0.25
MMBZ5233B
AK
6
5.7...6.3
20
7
20 1600 0.25
MMBZ5234B AM
6.2
5.89…6.51
20
7
20 1000 0.25
MMBZ5235B AN
6.8
6.46…7.14
20
5
20 750 0.25
MMBZ5236B AP
7.5
7.13…7.88
20
6
20 500 0.25
MMBZ5237B AR
8.2
7.79…8.61
20
8
20 500 0.25
MMBZ5239B AY
9.1
8.65…9.56
20
10
20 600 0.25
MMBZ5240B
AZ
10
9.5…10.5
20
17
20 600 0.25
MMBZ5241B
BA
11 10.45…11.55 20
22
20 600 0.25
MMBZ5242B BB
12
11.4…12.6
20
30
20 600 0.25
MMBZ5243B BC
13 12.35…13.65 9.5
13
9.5 600 0.25
MMBZ5245B
BE
15 14.25…15.75 8.5
16
8.5 600 0.25
MMBZ5246B BF
16
15.2…16.8
7.8
17
7.8 600 0.25
MMBZ5247B BH
17 16.15...17.85 7.4
19
7.4 600 0.25
MMBZ5248B
BJ
18
17.1…18.9
7
21
7
600 0.25
MMBZ5249B
BK
19 18.05…19.95 6.6
23
6.6 600 0.25
MMBZ5250B BM
20
19…21
6.2
25
6.2 600 0.25
MMBZ5251B BN
22
20.9…23.1
5.6
29
5.6 600 0.25
MMBZ5252B
BP
24
22.8…25.2
5.2
33
5.2 600 0.25
MMBZ5253B BR
25 23.75…26.25
5
35
5
600 0.25
MMBZ5254B
BX
27 25.65…28.35 4.6
41
4.6 600 0.25
MMBZ5256B BZ
30
28.5…31.5
4.2
49
4.2 600 0.25
MMBZ5257B CA
33 31.35…34.65 3.8
58
3.8 700 0.25
MMBZ5258B CB
36
34.2…37.8
3.4
70
3.4 700 0.25
MMBZ5259B CC
39 37.05…40.95 3.2
80
3.2 800 0.25
MMBZ5260B CD
43 40.85…45.15
3
93
3
800 0.25
MMBZ5261B CE
47 44.65…49.35 2.7
1) Tested with pulses tp = 20 ms.
105 2.7 1000 0.25
Max. Reverse Current
IR
at VR
µA
V
100
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
7
3
8
2
8.4
1
9.1
0.5
9.9
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
23
0.1
25
0.1
27
0.1
30
0.1
33
0.1
36
２
JinYu
semiconductor
www.htsemi.com
Ｄａｔｅ：２０１１／０５
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