ZMM5250A [GOOD-ARK]
Zener Diode;
| 型号： | ZMM5250A |
| 厂家： | 
GOOD-ARK ELECTRONICS |
| 描述： | Zener Diode |
| 文件： | 总3页 (文件大小：112K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R
0.5W SILICON PLANAR ZENER DIODES
S
E M I C O N D U C T O R
FEATURES
Mini-MELF
Sta nd a rd s Ze ne r volta g e tole ra nc e is 20%.Ad d suffix "A" for 10%
tole ra nc e a nd suffix "B" for 5% tole ra nc e Othe r tole ra nc e , non
sta nd a rd s a nd hig he r ze ne r volta g e up on re que st
The se d iod e a re a lso a va ila b le in DO-35 c a se with typ e d e sig na tion
1N5225 thru 1N5262
0.063(1.6)
0.055(1.4)
0.019(0.48)
0.011(0.28)
0.142(3.6)
0.134(3.4)
MECHANICAL DATA
Dime nsions in inc hes a nd (millime te rs)
Case
:
Mini-MELF(SOD-80) g la ss c a se
App rox. 0.05 g ra m
Weight
:
ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES)
A
(T =25 C)
Ze ne r c urre nt se e ta b le "Cha ra c te ristic s"
Powe r d issip a tion a t T
A
= 75 C
P
tot
5001)
175
mW
Junc tion te mp e ra ture
C
C
T
J
Stora g e te mp e ra ture ra ng e
-65 to+ 175
T
STG
1) Va lid p ro vid e d tha t e le c trod e s a re ke p t a t a mb ie nt te mp e ra ture
ELECTRICAL CHARACTERISTICS
A
(T =25 C)
3001)
1.1
R
JA
The rma l re sista nc e junc tion to a mb ie nt a ir
K/W
V
F
Forwa rd volta g e a t I = 200mA
V
F
1) Va lid p ro vid e d tha t e le c trod e s a re ke p t a t a mb ie nt te mp e ra ture
1)
Nomina l
Ze ne r
Volta g e
Te st
Curre nt
Typ ic a l
te mpe ra ture
c oe ffic ie nt
Ma ximum
re g ula tor
Curre nt 2)
vz %/K
ZMM5225
ZMM5226
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
20
20
20
20
20
20
29
28
24
23
22
19
1600
1600
1700
1900
2000
1900
-0.075
-0.070
-0.065
-0.060
-0.055
0.030
50
25
15
10
5
0.95
0.95
0.95
0.95
0.95
1.9
1.0
1.0
1.0
1.0
1.0
2.0
152
138
126
115
106
97
ZMM5227
ZMM5228
ZMM5229
ZMM5230
ZMM5231
ZMM5232
ZMM5233
ZMM5234
ZMM5235
ZMM5236
ZMM5237
ZMM5238
ZMM5239
ZMM5240
ZMM5241
ZMM5242
ZMM5243
ZMM5244
ZMM5245
ZMM5246
ZMM5247
ZMM5248
ZMM5249
ZMM5250
ZMM5251
ZMM5252
ZMM5253
ZMM5254
ZMM5255
ZMM5256
ZMM5257
ZMM5258
ZMM5259
ZMM5260
ZMM5261
ZMM5262
5
20
20
17
11
1600
1600
0.030
5
5
1.9
2.9
2.0
3.0
89
81
+ 0.038
20
20
20
20
20
7
1600
1000
750
+ 0.038
+ 0.045
+ 0.050
+ 0.058
+ 0.062
5
5
3
3
3
3.3
3.8
4.8
5.7
6.2
3.5
4.0
5.0
6.0
6.5
76
73
67
61
55
7
5
6
500
8
500
20
20
8
600
600
+ 0.065
+ 0.068
3
3
6.2
6.7
6.5
7.0
52
50
10
20
17
22
30
13
15
16
17
19
21
23
25
29
33
35
600
600
600
600
600
600
600
600
600
600
600
600
600
+ 0.075
+ 0.076
+ 0.077
+ 0.079
+ 0.082
+ 0.082
+ 0.083
+ 0.084
+ 0.085
+ 0.086
+ 0.086
+ 0.087
+ 0.087
3
7.6
8.0
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
45
41
38
35
32
30
28
27
25
24
23
21
19.1
11
20
2
8.0
12
20
1
8.7
13
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
9.4
14
9.5
15
10.5
11.4
12.4
13.3
13.3
14.3
16.2
17.1
16
17
18
19
20
22
24
25
27
28
30
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
600
600
600
600
700
700
800
900
1000
1100
+ 0.089
+ 0.090
+ 0.091
+ 0.091
+ 0.092
+ 0.093
+ 0.094
+ 0.095
+ 0.095
+ 0.096
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
18.1
20
20
22
24
26
29
31
34
37
19
21
21
23
25
27
30
33
36
39
18.2
16.8
16.2
15.1
13.8
12.6
11.6
10.6
9.7
41
44
49
58
70
80
93
33
36
39
43
47
105
125
8.9
51
1) The ze ne r imp e d a nc e is d e rive d from the 60Hz AC volta g e whic h results whe n a n AC c urre nt ha ving a n RMS va lue e q ua l to 10% of the Zene r c urre nt (IZT or IZK) is
sup e rimp ose d o n IZT or IZK Ze ne r imp e d a nc e is me a sure d a t two p oints to insure a sha rp kne e o n the b re a kd own c urve a nd to e limuna te unsta b le units.
2) Va lid p ro vid e d tha t e le c trod e s a re ke p t a t a mb ie nt te mp e ra ture .
3) Me a sure d und e r the rma l e q uilib rium a nd DC te st c ond itions.
Admissible powe r dissipa tion versus a mbie nt te mpera ture
(Va lid provide d tha t ele ctrodes a re ke pt a t a mbient
tempe ra ture )
ZMM 5225...
mW
500
400
tot
P
300
200
100
0
0
100
200 C
a mb
T
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