ZMM5256 [GOOD-ARK]
SILICON PLANAR ZENER DIODES; 硅平面齐纳二极管
| 元器件型号： | ZMM5256 |
| 生产厂家： | 
GOOD-ARK ELECTRONICS
|
| 描述和应用： | SILICON PLANAR ZENER DIODES |
| PDF文件： | 总3页 (文件大小：38K) |
| 下载文档： | 下载PDF数据表文档文件 |
| 型号参数：ZMM5256参数 | |
| 是否无铅 | 不含铅 |
| 是否Rohs认证 | 符合 |
| 生命周期 | Active |
| IHS 制造商 | PAN JIT INTERNATIONAL INC |
| 零件包装代码 | MELF |
| 包装说明 | ROHS COMPLIANT, GLASS, LL-34, MINIMELF-2 |
| 针数 | 2 |
| Reach Compliance Code | compliant |
| ECCN代码 | EAR99 |
| HTS代码 | 8541.10.00.50 |
| 风险等级 | 5.55 |
| 外壳连接 | ISOLATED |
| 配置 | SINGLE |
| 二极管元件材料 | SILICON |
| 二极管类型 | ZENER DIODE |
| JESD-30 代码 | O-LELF-R2 |
| 元件数量 | 1 |
| 端子数量 | 2 |
| 封装主体材料 | GLASS |
| 封装形状 | ROUND |
| 封装形式 | LONG FORM |
| 峰值回流温度（摄氏度） | NOT SPECIFIED |
| 极性 | UNIDIRECTIONAL |
| 最大功率耗散 | 0.5 W |
| 认证状态 | Not Qualified |
| 标称参考电压 | 30 V |
| 表面贴装 | YES |
| 技术 | ZENER |
| 端子形式 | WRAP AROUND |
| 端子位置 | END |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED |
| 最大电压容差 | 20% |
| 工作测试电流 | 4.2 mA |
MAX34334CSE前5页PDF页面详情预览
ZMM5225 THRU ZMM5262
SILICON PLANAR ZENER DIODES
Features
Silicon Planar Zener Diodes
20%. Add suffix A
Standard Zener voltage tolerance is
for
10% tolerance and suffix B for
5% tolerance.
Other tolerances, non standard and higher Zener voltages
upon request.
These diodes are also availabel in DO-35 case with the type
designation 1N5225 thru 1N5262.
These diodes are delivered typed.
Details see Taping.
Weight approx. : 0.13g
DIMENSIONS
DIM
A
B
C
inches
Min.
0.134
0.055
0.008
Max.
0.142
0.059
0.016
Min.
3.4
1.40
0.2
mm
Max.
3.6
1.50
0.4
Note
Absolute Maximum Ratings
(T
a
=25
)
Symbols
Values
Units
Zener current see Table "Characteristics"
Power dissipation at T
amb
=75
Junction temperature
Storage temperature range
Note:
(1) Valid provided that electrodes are kept at ambient temperature.
P
tot
T
j
T
S
500
1)
mW
175
-65 to +175
Characteristics
Thermal resistance
junction to ambient Air
a
t T
amb
=25
Symbols
Min.
Typ.
Max.
Units
R
thA
V
F
-
-
-
-
0.3
1)
K/mW
V
Forward voltage at I
F
=200mA
Note:
(1) Valid provided that electrodes are kept at ambient temperature.
1.1
1
Nominal
Zener
voltage
3)
Type
at I
ZT
V
Z
V
ZMM5225
ZMM5226
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
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
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
Test
current
I
ZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
Maximum Zener Impedance
1)
Maximum reverse leakage current
Maximum
regulator
current
2)
I
ZM
mA
152
138
126
115
106
97
89
81
76
73
67
61
55
52
50
45
41
38
35
32
30
28
27
25
24
23
21
19.1
18.2
16.8
16.2
15.1
13.8
12.6
11.6
10.6
9.7
8.9
Typical
temperature
coefficient
at I
ZT
Z
ZT
at
I
ZK
=0.25mA
Z
ZK
I
R
uA
Test voltage
Suffix A
V
R
V
0.95
0.95
0.95
0.95
0.95
1.9
1.9
2.9
3.3
3.8
4.8
5.7
6.2
6.2
6.7
7.6
8.0
8.7
9.4
9.5
10.5
11.4
12.4
13.3
13.3
14.3
16.2
17.1
18.1
20
20
22
24
26
29
31
34
37
Suffix B
V
R
V
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
VZ
%/K
-0.075
-0.070
-0.065
-0.060
-0.055
±
0.030
±
0.030
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+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
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
Notes:
(1) The Zener Impedance is derived from the 60Hz AC voltage which results when an AC current having an RMS value
equal to 10% of the Zener current (I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK
. Zener Impedance is measured at two
points to insure a sharp knee on the breakdown curve and to eliminate unstable units.
(2) Valid provided that electrodes are kept at ambient temperature.
(3) Measured under thermal equilibrium and DC test conditions.
2
RATINGS AND CHARACTERISTIC CURVES
3
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