1N4730CG [EIC]
ZENER DIODES; 齐纳二极管
| 型号： | 1N4730CG |
| 厂家： | 
EIC DISCRETE SEMICONDUCTORS |
| 描述： | ZENER DIODES |
| 文件： | 总2页 (文件大小：33K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ZENER DIODES
1N4728CG ~ 1N4764CG
DO-41 Glass
(DO-204AL)
VZ : 3.3 to 100V
PD : 1.0 Watt
FEATURES :
1.00 (25.4)
0.102(2.6 )max.
min.
• Silicon planar power zener diodes.
• For use in stabilizing and clipping circuits with high
power rating.
0.161 (4.1)
max.
Cathode
Mark
• Standard zener voltage tolerance is ± 2%
• Other tolerances are available upon request.
• Pb / RoHS Free
1.00 (25.4)
min.
0.034 (0.86)max.
MECHANICAL DATA :
Case: DO-41 Glass Case
Weight: approx. 0.35g
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
Zener Current see Table "Characteristics"
Maximum Forward Voltage at IF = 200 mA.
Power Dissipation
VF
PD
1.2
V
W
1.0(1)
100(1)
Thermal Resistance Junction to Ambient Air
Junction temperature
Rq
K / W
°C
JA
TJ
175
TS
Storage temperature range
-55 to + 175
°C
Note:
(1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
Page 1 of 2
Rev. 03 : March 25, 2005
ELECTRICAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified
Nominal Zener
Voltage(3)
Maximum Reverse
Leakage Current
Maximum
Maximum
Maximum Zener Impedance(1)
Regulator Current Surge Current
Type No.
(2)
VZ @ IZT
(V)
IZT
ZZT @ IZT ZZK @ IZK
IZK
IR
@
VR
(V)
IRM
IZM
(mA)
(mA)
(mA)
(mA)
(W)
(W)
(mA)
1N4728CG
1N4729CG
1N4730CG
1N4731CG
1N4732CG
1N4733CG
1N4734CG
1N4735CG
1N4736CG
1N4737CG
1N4738CG
1N4739CG
1N4740CG
1N4741CG
1N4742CG
1N4743CG
1N4744CG
1N4745CG
1N4746CG
1N4747CG
1N4748CG
1N4749CG
1N4750CG
1N4751CG
1N4752CG
1N4753CG
1N4754CG
1N4755CG
1N4756CG
1N4757CG
1N4758CG
1N4759CG
1N4760CG
1N4761CG
1N4762CG
1N4763CG
1N4764CG
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
76.0
69.0
64.0
58.0
53.0
49.0
45.0
41.0
37.0
34.0
31.0
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
12.5
11.5
10.5
9.5
10
10
400
400
1.0
100
100
50
1.0
1.0
276
252
234
217
193
178
162
146
133
121
110
100
91
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
305
285
250
225
205
190
170
150
135
125
115
110
95
1.0
9.0
9.0
8.0
7.0
5.0
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10
400
1.0
1.0
400
1.0
10
1.0
500
1.0
10
1.0
550
1.0
10
1.0
600
1.0
10
2.0
700
1.0
10
3.0
700
1.0
10
4.0
700
0.5
10
5.0
700
0.5
10
6.0
700
0.5
10
7.0
700
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
10
7.6
700
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
8.4
83
700
9.1
76
700
9.9
69
14
700
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
61
16
700
57
20
750
50
22
750
45
23
750
41
25
750
38
35
750
34
8.5
40
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
30
7.5
45
27
7.0
50
25
6.5
60
23
6.0
70
22
5.5
80
19
5.0
95
18
90
4.5
110
125
150
175
200
250
350
16
80
4.0
14
70
3.7
13
65
3.3
12
60
3.0
11
55
2.8
10
50
2.5
9.0
45
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 at a distance of 10mm from case are kept at ambient temperature
(3) Measured under thermal equilibrium and DC test conditions.
(4) Suffix "C" for ± 2% tolerance. Add suffix “A” for ± 5% tolerance. Other Zener voltages
and tolerances are available upon request.
Page 2 of 2
Rev. 03 : March 25, 2005
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