MMSZ5226B [YFW]
Silicon Planar Zener Diodes;型号: | MMSZ5226B |
厂家: | DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD |
描述: | Silicon Planar Zener Diodes 测试 二极管 |
文件: | 总3页 (文件大小:549K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MMSZ5221B-MMSZ5259B SOD-323
■
Silicon Planar Zener Diodes
2
■ Features
●
• Total power dissipation: Max. 500mW.
1.Cathode
●
• Wide zener reverse voltage range 2.4V to 39V.
1
2.Anode
●
• Small plastic package suitable for surface mounted design.
■
Simplified outline(SOD-323)
●
• Tolerance approximately±5%
Top View
■
Absolute Maximum Ratings And Characteristics
Parameter
Ta = 25℃
Symbol
Ptot
Value
Unit
mW
°C/W
°C
Power Dissipation
500
340
(1)
Typical thermal resistance juncting to ambient
Operating and Storage Temperature Range
RθJA
Tj, Tstg
-55 ~ +150
(1) Thermal resistance from junction to ambient at P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper areas pads.
Fig.1 Maximum Continuous Power Derating
Fig.2 Typical Transient Thermal Impedance
0.6
0.5
0.4
0.3
0.2
0.1
0.0
2000
1000
100
10
25
50
75
100
125
150
175
0.01
0.1
1
10
100
Tc,Case Temperature (°C)
t, Pulse Duration(sec)
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MMSZ5221B-MMSZ5259B SOD-323
Zener Voltage Range (1)
ZT(at IZT
Min(V) Nom(V) Max(V)
Dynamic Impedance
Reverse Current
Type
Mark
V
)
IZT
Z
ZT(at IZT
Max (Ω)
)
IZK
Z
ZK(at IZK
)
IR
at VR
(mA)
(mA)
Max(nA)
Max (Ω)
(V)
2.52
2.63
2.84
3.15
3.47
3.78
4.1
2.28
2.38
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.5
2.4
2.5
2.7
3
MMSZ5221B
MMSZ5222B
MMSZ5223B
MMSZ5225B
MMSZ5226B
MMSZ5227B
MMSZ5228B
MMSZ5229B
MMSZ5230B
MMSZ5231B
MMSZ5232B
MMSZ5234B
MMSZ5235B
MMSZ5236B
MMSZ5237B
MMSZ5239B
MMSZ5240B
MMSZ5241B
MMSZ5242B
MMSZ5243B
MMSZ5245B
MMSZ5246B
MMSZ5248B
MMSZ5250B
MMSZ5251B
MMSZ5252B
MMSZ5254B
MMSZ5255B
MMSZ5256B
MMSZ5257B
MMSZ5258B
MMSZ5259B
C1
C2
C3
C5
D1
D2
D3
D4
D5
E1
E2
E4
E5
F1
F2
F4
F5
H1
H2
H3
H5
J1
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
8.5
7.8
7
30
30
30
30
28
24
23
22
19
17
11
7
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1000
750
100
100
75
50
25
15
10
5
1
1
1
1
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
1
1
1
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.5
11.55
12.6
13.65
15.75
16.8
18.9
21
1
5
2
5
2
5
3
5
4
5
3
5
6
500
3
6
8
500
3
6
10
17
22
30
13
16
17
21
25
29
33
41
44
49
58
70
80
600
3
6.5
8
600
3
10.45
11.4
12.35
14.25
15.2
17.1
19
11
600
3
8.4
9.1
9.9
11
12
14
15
17
18
21
21
23
25
27
30
12
600
2
13
600
1
15
600
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
16
600
J3
18
600
J5
600
20
6.2
5.6
5.2
5
23.1
25.2
28.35
29.4
31.5
34.65
37.8
40.95
K1
K2
K4
K5
M1
M2
M3
M4
600
20.9
22.8
25.65
26.6
28.5
31.35
34.2
37.05
22
24
600
600
27
4.5
4.2
3.8
3.4
3.2
600
28
600
30
700
33
700
36
800
39
(1)
VZT is tested with pulses (20 ms)
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MMSZ5221B-MMSZ5259B SOD-323
SOD-323
Package Outline
Plasticsurfacemountedpackage;2leads
E
A
∠ALL ROUND
L1
E1
∠
A
C
D
E
E1
b
L1
0.45
0.2
16
A1
UNIT
mm
max
1.1
0.8
43
32
0.15
0.08
5.9
1.4
1.2
55
1.8
1.4
70
2.75
2.55
108
100
0.4
0.25
16
0.2
min
9°
max
8
mil
min
3.1
47
63
9.8
7.9
The recommended mounting pad size
1.2
1.2
1.4
(47)
(47)
(55)
mm
(mil)
Unit:
Summary of Packing Options
Package
SOD-323
Packing Description
Tape/Reel,7”reel
Packing Quantity
3000
Industry Standard
EIA-481-1
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