ZMM5256 [DAESAN]

0.5W SILICON PLANAR ZENER DIODES; 0.5W硅平面齐纳二极管
ZMM5256
元器件型号: ZMM5256
生产厂家: DAESAN ELECTRONICS CORP.    DAESAN ELECTRONICS CORP.
描述和应用:

0.5W SILICON PLANAR ZENER DIODES
0.5W硅平面齐纳二极管

二极管齐纳二极管局域网
PDF文件: 总3页 (文件大小:414K)
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 Codecompliant
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
ZMM5221 THRU ZMM5262
Features
· Standards Zener voltage tolerance is
±20%.Add
suffix "A"
for
±10%
tolerance and suffix "B" for
±5%
tolerance other
tolerance, non standards and higher zener voltage upon
request.
· These diode are also available in DO-35 case with type
designation 1N5221 thru 1N5262
0.5W SILICON PLANAR
ZENER DIODES
MELF (DO-35)
SOLDERABLE ENDS
0.020(0.50)
0.011(0.28)
Mechanical Data
· Case : MELF(DO-35) glass case
· Weight : Approx. 0.05 gram
0.146(3.70)
0.130(3.30)
0.063(1.60)
0.051(1.30)
Dimensions in inches and (millimeters)
Absolute Maximum Ratings (Limiting Values)
(T
A
=25℃)
Symbols
Value
500
1)
175
-65 to+175
Units
mW
Zener current see table "Characteristics"
Power dissipation at T
A
=75℃
Junction Temperature
Storage Temperature range
1) Valid provided that electrodes are kept at ambient temperature
P
tot
T
J
T
STG
Electrical Characteristics
(T
A
=25℃)
Symbols
Min.
Typ.
Max.
300
1)
1.1
Units
℃/W
V
Thermal resistance junction to ambient
Forward voltage at I
F
=200mA
R
θJA
V
F
1) Valid provided that electrodes are kept at ambient temperature
ZMM5221...ZMM5262 SILICON PLANAR ZENER DIODES
Nominal
Zener
Voltage
Test
Current
Maximum zener
impedance
1)
at
Iz
T
Z
ZT
Ω
30
30
30
30
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
Typical
Temperature
Coefficient
Maximum Reverse Leakage Current
Test-Voltage
Suffix A
V
R
V
0.95
0.95
0.95
0.95
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
Maximum
Regulator
Current
2)
Type
ZMM5221
ZMM5222
ZMM5223
ZMM5224
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
at
Iz
T
VzV
I
ZT mA
20
20
20
20
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
at
Iz
k
=0.25mA
Z
ZK
Iz
T
mA
1200
1250
1300
1400
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
α
VZ
%/K
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
-0.055
±0.030
±0.030
+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
I
R
μA
100
100
75
75
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
Suffix B
V
R
V
1.0
1.0
1.0
1.0
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
I
ZM mA
191
182
168
162
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
2.4
2.5
2.7
2.8
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
1) The zener impedance is derived from the 1kHz AC voltage which results when on AC current having an RMS value equal to 10% of the Zener
current (Iz
T
or Iz
K
) is superimposed on Iz
T
or Iz
K
Zener impedance is measured at two points to insure a sharp knee on the breakdown curve
and to eliminate unstable units.
2) Vaild provided that leads are kept at ambient temperature at a distance of 8mm from case.
3) Measured with device junction in thermal equilibrium.
ZMM5221 THRU ZMM5262 SILICON PLANAR ZENER DIODES
Admissible power dissipation versus ambient temperature
(Valid provided that electrodes are kept at ambient
temperature)
mW
500
ZMM5221...
P
tot
400
300
200
100
0
0
50
100
150
200
250
T
amb
相关元器件产品Datasheet PDF文档

ZMM5256B

SURFACE MOUNT ZENER DIODES/MINI MELF
26 JGD

ZMM5256B

500mW 5% mini-M.E.L.F ZENER DIODE
18 RECTRON

ZMM5256B

Surface Mount Zener Diodes
12 WEITRON

ZMM5256B

SURFACE MOUNT ZENER DIODES
8 PANJIT

ZMM5256B

500mW Surface Mount Zener Diodes
9 TAITRON

ZMM5256B

SURFACE MOUNT ZENER DIODE
13 SECOS