MMSZ5221B Datasheet, PDF (1/3 Pages) Pan Jit International Inc. – SURFACE MOUNT SILICON ZENER DIODES

Surface Mount Zener Diode
MMSZ52XXB Series
A suffix of "-C" specifies halogen & lead-free
Electrical Characteristics @ T_A=25 C unless otherwise specified
Type
Number
Marking
Code
Zener Voltage Range (Note 1)
Nom
V_Z @ I_ZT
Min
Max
I_ZT
V
V
V
mA
Maximum Zener
Impedance (Note 3)
Z_ZT@I_ZT
V_ZK @ I_ZK
= 0.25mA
ȍ
MMSZ5221B C1, C1
2.4
2.28
2.52
20
30
1200
MMSZ5222B C2, C2
2.5
2.38
2.63
20
30
1250
MMSZ5223B C3, C3
2.7
2.57
2.84
20
30
1300
MMSZ5225B C5, C5
3.0
2.85
3.15
20
30
1600
MMSZ5226B G1, G1, D1 3.3
3.14
3.47
20
28
1600
MMSZ5227B G2, G2, D2 3.6
3.42
3.78
20
24
1700
MMSZ5228B G3, G3, D3 3.9
3.71
4.10
20
23
1900
MMSZ5229B G4, G4, D4 4.3
4.09
4.52
20
22
2000
MMSZ5230B G5, G5, D5 4.7
4.47
4.94
20
19
1900
MMSZ5231B E1, E1
5.1
4.85
5.36
20
17
1600
MMSZ5232B E2, E2
5.6
5.32
5.88
20
11
1600
MMSZ5233B E3, E3
6.0
5.70
6.30
20
7
1600
MMSZ5234B E4, E4
6.2
5.89
6.51
20
7
1000
MMSZ5235B E5, E5
6.8
6.46
7.14
20
5
750
MMSZ5236B F1, F1
7.5
7.13
7.88
20
6
500
MMSZ5237B F2, F2
8.2
7.79
8.61
20
8
500
MMSZ5238B F3, F3
8.7
8.27
9.14
20
8
600
MMSZ5239B F4, F4
9.1
8.65
9.56
20
10
600
MMSZ5240B F5, F5
10
9.50 10.50
20
17
600
MMSZ5241B H1, H1
11
10.45 11.55
20
22
600
MMSZ5242B H2, H2
12
11.40 12.60
20
30
600
MMSZ5243B H3, H3
13
12.35 13.65
9.5
13
600
MMSZ5245B H5, H5
15
14.25 15.75
8.5
16
600
MMSZ5246B J1, J1
16
15.20 16.80
7.8
17
600
MMSZ5248B J3, J3
18
17.10 18.90
7.0
21
600
MMSZ5250B J5, J5
20
19.00 21.00
6.2
25
600
MMSZ5251B K1, K1
22
20.90 23.10
5.6
29
600
MMSZ5252B K2, K2
24
22.80 25.20
5.2
33
600
MMSZ5254B K4, K4
27
25.65 28.35
5.0
41
600
MMSZ5255B K5, K5
28
26.60 29.40
4.5
44
600
MMSZ5256B M1, M1
30
28.50 31.50
4.2
49
600
MMSZ5257B M2, M2
33
31.35 34.65
3.8
58
700
MMSZ5258B M3, M3
36
34.20 37.80
3.4
70
700
MMSZ5259B M4, M4
39
37.05 40.95
3.2
80
800
Notes:
1. Short duration test pulse used to minimize self-heating effect.
2. Device mount on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm².
3. f = 1 kHz
500mW,5% SOD-123
Maximum Reverse
Leakage Current (Note 1)
I_R @ V_R
µA
V
100
1.0
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
Ɣ Maximum Ratings @ T_A=25ȃ unless otherwise specified
Characteristic
Symbol
Value
Forward Voltage (Note 1) @ I_F = 10 mA
V_F
0.9
Power Dissipation
(Note 2)
P_d
500
Thermal Resistance, Junction to Ambient Air (Note 2)
R_șJA
350
Operating and Storage Temperature Range
T_J , T_STG
-65 ~ +150
Notes:
1. Short duration test pulse used in minimizes self-heating effect.
2. Device mount on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm².
Unit
V
mW
ȃ /W
ȃ
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
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