1N5243B [DIODES]
500mW EPITAXIAL ZENER DIODE; 500mW的外延稳压二极管
| 型号： | 1N5243B |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | 500mW EPITAXIAL ZENER DIODE |
| 文件： | 总2页 (文件大小：36K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N5221B - 1N5267B
500mW EPITAXIAL ZENER DIODE
Features
·
·
·
·
·
·
500mW Power Dissipation
High Stability
Low Noise
Surface Mount Equivalents Available
Hermetic Package
VZ - Tolerance ±5%
A
B
A
C
D
Mechanical Data
DO-35
·
Case: DO-35, Glass
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band
Marking: Type Number
Weight: 0.13 grams (approx.)
Dim
A
Min
25.40
¾
Max
¾
·
B
4.00
0.60
2.00
·
·
·
C
¾
D
¾
All Dimensions in mm
@ TA = 25°C unless otherwise specified
Maximum Ratings and Electrical Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Symbol
Pd
Value
500
Unit
mW
°C/W
V
RqJA
300
Forward Voltage
@ IF = 200mA
VF
1.1
Tj, TSTG
°C
Operating and Storage Temperature Range
-65 to +200
Notes:
1. Valid provided that leads are kept at TL £75°C with lead length = 9.5mm (3/8”) from case; derate above 75°C.
DS18006 Rev. 14 - 2
1 of 2
1N5221B - 1N5267B
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Zener Voltage Range
(Note 2)
Test
Maximum Zener
Impedance
Maximum Reverse
Current
Maximum
Temperature
Coefficient
@ IZT
Current
Type
Number
ZZK @ IZK
=
VZ @ IZT
IZT
ZZT @ IZT
IR
@VR
0.25mA
Nom (V)
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
Min (V)
2.28
Max (V)
2.52
mA
20
W
30
W
µA
100
100
75
V
%/°C
1N5221B
1N5222B
1N5223B
1N5224B
1N5225B
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
1N5231B
1N5232B
1N5233B
1N5234B
1N5235B
1N5236B
1N5237B
1N5238B
1N5239B
1N5240B
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
1N5246B
1N5247B
1N5248B
1N5249B
1N5250B
1N5251B
1N5252B
1N5253B
1N5254B
1N5255B
1N5256B
1N5257B
1N5258B
1N5259B
1N5260B
1N5261B
1N5262B
1N5263B
1N5264B
1N5265B
1N5266B
1N5267B
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
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
-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
+0.096
+0.097
+0.097
+0.097
+0.098
2.38
2.63
20
30
2.57
2.84
20
30
2.66
2.94
20
30
75
2.85
3.15
20
29
50
3.14
3.47
20
28
25
3.42
3.78
20
24
15
3.71
4.10
20
23
10
4.09
4.52
20
22
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
4.47
4.94
20
19
4.85
5.36
20
17
5.32
5.88
20
11
5.70
6.30
20
7.0
7.0
5.0
6.0
8.0
8.0
10
5.89
6.51
20
6.46
7.14
20
7.13
7.88
20
500
7.79
8.61
20
500
8.27
9.14
20
600
8.65
9.56
20
600
9.50
10.50
11.55
12.60
13.65
14.70
15.75
16.80
17.85
18.90
19.95
21.00
23.10
25.20
26.25
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
71.40
78.75
20
17
600
11
10.45
11.40
12.35
13.30
14.25
15.20
16.15
17.10
18.05
19.00
20.90
22.80
23.75
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
64.60
71.25
20
22
600
12
20
30
600
13
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
13
600
14
15
600
15
16
600
11
16
17
600
12
17
19
600
13
18
21
600
14
19
23
600
14
20
25
600
15
22
29
600
17
24
33
600
18
25
35
600
19
27
41
600
21
28
44
600
21
30
49
600
23
33
58
700
25
36
70
700
27
39
80
800
30
43
93
900
33
47
105
125
150
170
185
230
270
1000
1100
1300
1400
1400
1600
1700
36
51
39
56
43
60
46
62
47
68
52
75
56
Notes:
2. Based on dc measurement at thermal equilibrium; lead length = 9.5mm (3/8”); thermal resistance of heat sink = 30°C/W.
DS18006 Rev. 14 - 2
2 of 2
1N5221B - 1N5267B
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