ZMM5255B [EIC]
ZENER DIODES; 齐纳二极管
| 型号： | ZMM5255B |
| 厂家： | 
EIC DISCRETE SEMICONDUCTORS |
| 描述： | ZENER DIODES |
| 文件： | 总2页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Certificate TH97/10561QM
Certificate TW00/17276EM
ZENER DIODES
ZMM5221B - ZMM5267B
MiniMELF (SOD-80C)
VZ : 2.4 to 75 V
PD : 500 mW
Cathode Mark
φ 0.063 (1.64)
0.055 (1.40)
FEATURES :
• Silicon planar zener diodes
0.019(0.48)
0.011(0.28)
• Standard Zener voltage tolerance is ±5%
• Other tolerances are available upon request.
• These diodes are also available in the DO-35 case
with the type designation 1N5221B … 1N5267B,
• Pb / RoHS Free
0.142(3.6)
0.134(3.4)
Mounting Pad Layout
0.098 (2.50)
Max.
0.049 (1.25)Min.
MECHANICAL DATA :
* Case : MiniMELF Glass Case (SOD-80C)
* Weight : 0.05 gram (approximately)
0.079 (2.00)Min.
0.197 (5.00)
REF
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specifie.
Parameter
Symbol
Value
Unit
Zener Current see Table "Characteristics"
Maximum Forward Voltage at IF = 200 mA.
Power Dissipation at Ta = 75 °C
Thermal Resistance Junction to Ambient Air
Junction temperature
VF
PD
1.1
V
mW
°C/W
°C
500(1)
300(1)
RӨJA
TJ
175
TSTG
Storage temperature range
-65 to + 150
°C
Note: (1) Valid provided that electrodes are kept at ambient temperature
Page 1 of 2
Rev. 03 : July 17, 2006
Certificate TH97/10561QM
Certificate TW00/17276EM
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Maximum Zener
Nominal Zener
Voltage (3)
Test
Current
Maximum Reverse
Leakage Current
Typical
Temperature Regulator
Coefficient
Maximum
Impedance (1)
Current(2)
IZM
(mA)
ZZK
IZK = 0.@25mA
Type
VZ @ IZT
(V)
IZT
ZZT @ IZT
IR @ VR
αVZ(%/ °C)
(mA)
(Ω)
(Ω)
(μA)
(V)
ZMM5221B
ZMM5222B
ZMM5223B
ZMM5224B
ZMM5225B
ZMM5226B
ZMM5227B
ZMM5228B
ZMM5229B
ZMM5230B
ZMM5231B
ZMM5232B
ZMM5233B
ZMM5234B
ZMM5235B
ZMM5236B
ZMM5237B
ZMM5238B
ZMM5239B
ZMM5240B
ZMM5241B
ZMM5242B
ZMM5243B
ZMM5244B
ZMM5245B
ZMM5246B
ZMM5247B
ZMM5248B
ZMM5249B
ZMM5250B
ZMM5251B
ZMM5252B
ZMM5253B
ZMM5254B
ZMM5255B
ZMM5256B
ZMM5257B
ZMM5258B
ZMM5259B
ZMM5260B
ZMM5261B
ZMM5262B
ZMM5263B
ZMM5264B
ZMM5265B
ZMM5266B
ZMM5267B
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
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
30
30
29
28
24
23
22
19
17
11
7
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
100
100
75
75
50
25
15
10
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
-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
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.097
+0.097
+0.097
+0.098
190
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
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
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
0.1
0.1
0.1
0.1
0.1
7
5
6
8
20
20
20
20
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
150
170
185
230
270
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
2.2
2.1
2.0
1.8
1.7
21
19.1
18.2
16.8
16.2
15.1
13.8
12.6
11.6
10.6
9.7
8.9
-
33
36
39
43
47
51
56
60
900
1000
1100
1300
1400
1400
1600
1700
36
39
43
46
47
52
56
-
-
-
-
62
68
75
Notes :
(1) The Zener impedance is derived from the 1kHz AC voltage which results when an AC current having an RMS value equal
to 10% of the Zener current (IZT or IZK) is superimposed on IZT or IZK. 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) Standard Zener voltage tolerance is± 5% tolerance.
Page 2 of 2
Rev. 03 : July 17, 2006
相关型号：
ZMM5255B-7
Zener Diode, 28V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2
DIODES
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