MMSZ5221B 查看數據表（PDF） - Frontier Electronics.
零件编号
产品描述 (功能)
生产厂家
MMSZ5221B Datasheet PDF : 2 Pages
| |||
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE SPECIFIED)
TYPE
NUMBER
TYPE
CODE
ZENER VOLTAGE RANGE (NOTE 2)
VZ@IZT
IZT
NOM(V) MIN(V) MAX(V)
mA
MAXIMUM ZENER IMPEDANCE
ZZT@IZT ZZK@IZK
IZK
Ω
mA
MMSZ5221B
C1
2.4
2.28
2.52
20
30
1200
0.25
MMSZ5223B
C3
2.7
2.57
2.84
20
30
1300
0.25
MMSZ5225B
C5
3.0
2.85
3.15
20
30
1600
0.25
MMSZ5226B
G1
3.3
3.14
3.47
20
28
1600
0.25
MMSZ5227B
G2
3.6
3.42
3.78
20
24
1700
0.25
MMSZ5228B
G3
3.9
3.71
4.10
20
23
1900
0.25
MMSZ5229B
G4
4.3
4.09
4.52
20
22
2000
0.25
MMSZ5230B
G5
4.7
4.47
4.94
20
19
1900
0.25
MMSZ5231B
E1
5.1
4.85
5.36
20
17
1600
0.25
MMSZ5232B
E2
5.6
5.32
5.88
20
11
1600
0.25
MMSZ5233B
E3
6.0
5.70
6.30
20
7
1600
0.25
MMSZ5234B
E4
6.2
5.89
6.51
20
7
1000
0.25
MMSZ5235B
E5
6.8
6.46
7.14
20
5
750
0.25
MMSZ5236B
F1
7.5
7.13
7.88
20
6
500
0.25
MMSZ5237B
F2
8.2
7.79
8.61
20
8
500
0.25
MMSZ5238B
F3
8.7
8.27
9.14
20
8
600
0.25
MMSZ5239B
F4
9.1
8.65
9.56
20
10
600
0.25
MMSZ5240B
F5
10
9.50
10.50
20
17
600
0.25
MMSZ5241B
H1
11
10.45
11.55
20
22
600
0.25
MMSZ5242B
H2
12
11.40
12.60
20
30
600
0.25
MMSZ5243B
H3
13
12.35
13.65
9.5
13
600
0.25
MMSZ5245B
H5
15
14.25
15.75
8.5
16
600
0.25
MMSZ5246B
J1
16
15.20
16.80
7.8
17
600
0.25
MMSZ5248B
J3
18
17.10
18.90
7.0
21
600
0.25
MMSZ5250B
J5
20
19.00
21.00
6.2
25
600
0.25
MMSZ5251B
K1
22
20.90
23.10
5.6
29
600
0.25
MMSZ5252B
K2
24
22.80
25.20
5.2
33
600
0.25
MMSZ5254B
K4
27
25.65
28.35
5.0
41
600
0.25
MMSZ5255B
K5
28
26.60
29.40
4.5
44
600
0.25
MMSZ5256B
M1
30
28.50
31.50
4.2
49
600
0.25
MMSZ5257B
M2
33
31.35
34.65
3.8
58
700
0.25
MMSZ5258B
M3
36
34.20
37.80
3.4
70
700
0.25
MMSZ5259B
M4
39
37.05
40.95
3.2
80
800
0.25
NOTE: 1. DEVICE MOUNTED ON CERAMIC PCB；7.6mm x 9.4mm x 0.87mm WITH PAD AREAS 25 mm2.
2. TESTED WITH PULSES , Tp≦ 1.0ms.
FIG. 1 –FORWARD DISSIPATION VS
AMBIENT TEMPERATURE
0.6
0.5
MAXIMUM REVERSE
LEAKAGE CURRENT
IR
VR
uA
V
100
1.0
75
1.0
50
1.0
25
1.0
15
1.0
10
1.0
5.0
1.0
5.0
2.0
5.0
2.0
5.0
3.0
5.0
3.5
5.0
4.0
3.0
5.0
3.0
6.0
3.0
6.5
3.0
6.5
3.0
7.0
3.0
8.0
2.0
8.4
1.0
9.1
0.5
9.9
0.1
11
0.1
12
0.1
14
0.1
15
0.1
17
0.1
18
0.1
21
0.1
21
0.1
23
0.1
25
0.1
27
0.1
30
0.4
0.3
0.2
0.1
0
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE (oC)
MMSZ5259B
Page: 2
Share Link: 