ZMM5256B [RECTRON]
500mW 5% mini-M.E.L.F ZENER DIODE; 500mW的5 %的小M.E.L.F稳压二极管型号: | ZMM5256B |
厂家: | RECTRON SEMICONDUCTOR |
描述: | 500mW 5% mini-M.E.L.F ZENER DIODE |
文件: | 总2页 (文件大小:27K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ZMM5221B
THRU
ZMM5257B
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
500mW 5% mini-M.E.L.F ZENER DIODE
Absolute Maximun Ratings (Ta=25oC)
Dimensions
mini-MELF
Items
Symbol
Ratings
Unit
Power Dissipation
Thermal Resis.
PTOT
500
0.3
mW
R0JA
K/mW
Forward Voltage
@If = 10 mA
Vf
1.1
V
1.40
1.30
Vz Tolerence
5
%
oC
oC
Junction Temp.
Storage Temp.
TJ
-65 to 200
-65 to 200
0.4
0.2
TSTG
2 Places
3.40
3.20
Mechanical Data
Items
Materials
Package
mini-MELF
Hermeticall sealed glass
Solder Plating
Dimensions in millimeters
Case
Lead Finish
Electrical Characteristics (Ta=25oC)
TEMP.
COEFF.
ZENER
VOLTAGE
MAX ZENER
IMPEDANCE
MAX ZENER
IMPEDANCE
Izt = 1.0mA
MAXIMUM
REVERSE
CURRENT
TYPE
dvz
(%/ oC)
-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
Vz(V) Izt(mA)
Rz (ohms) Izt(mA0
Rz (ohms)
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
VR (V) IR (uA)
ZMM5221B
ZMM5222B
ZMM5223B
ZMM5224B
ZMM5225B
ZMM5226B
ZMM5227B
ZMM5228B
ZMM5229B
ZMM5230B
ZMM5231B
ZMM5232B
ZMM5233B
ZMM5234B
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
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
20
20
20
20
20
20
20
20
20
20
20
20
20
20
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
100
100
75
75
50
25
15
10
5
5
5
5
5
7
5
TEMP.
COEFF.
ZENER
VOLTAGE
MAX ZENER
IMPEDANCE
MAX ZENER
IMPEDANCE
Izt = 1.0mA
MAXIMUM
REVERSE
CURRENT
TYPE
dvz
(%/ oC)
Vz(V) Izt(mA)
Rz (ohms) Izt(mA0
Rz (ohms)
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
VR (V) IR (uA)
ZMM5235B
ZMM5236B
ZMM5237B
ZMM5238B
ZMM5239B
ZMM5240B
ZMM5241B
ZMM5242B
ZMM5243B
ZMM5244B
ZMM5245B
ZMM5246B
ZMM5247B
ZMM5248B
ZMM5249B
ZMM5250B
ZMM5251B
ZMM5252B
ZMM5253B
ZMM5254B
ZMM5255B
ZMM5256B
ZMM5257B
6.8
7.5
8.2
8.7
9.1
10
11
20
20
5
6
20
20
5.6
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
3
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
+0.050
+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
20
8
20
20
8
20
20
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
20
20
20
20
20
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
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
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
12
13
14
14
15
17
18
19
21
21
23
25
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