ZM4750A-GS08/1.5K [VISHAY]
Zener Diode, 27V V(Z), 5%, 1W;
| 型号： | ZM4750A-GS08/1.5K |
| 厂家： | 
VISHAY |
| 描述： | Zener Diode, 27V V(Z), 5%, 1W 测试 二极管 |
| 文件： | 总4页 (文件大小：82K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ZM4728A to ZM4764A
Vishay Semiconductors
Zener Diodes
Features
• Silicon planar power Zener diodes
• For use in stablilizing and clipping circuits
with high power rating
• Standard Zener voltage tolerance is 5 ꢀ
• These diodes are also available in the
DO-41 case with type designation
1N4728A to 1N4764A
18315
• AEC-Q101 qualified
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21
definition
Mechanical Data
Case: MELF DO-213AB (glass)
Weight: approx. 135 mg
Cathode band color: black
Packaging codes/options:
GS18/5K per 13" reel (12 mm tape), 10K/box
GS08/1.5K per 7" reel (12 mm tape), 12K/box
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
Ptot
Value
1 1)
Unit
W
Zener current (see Table "Characteristics")
Power dissipation
Note:
1) Valid provided that electrodes are kept at ambient temperature.
Thermal Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
RthJA
Value
170 1)
Unit
Thermal resistance junction to ambient air
Junction temperature
K/W
°C
Tj
175
Tstg
Storage temperature
- 65 to + 175
°C
Note:
1) Valid provided that electrodes are kept at ambient temperature.
Document Number 85786
Rev. 1.4, 15-Sep-10
www.vishay.com
1
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
ZM4728A to ZM4764A
Vishay Semiconductors
Electrical Characteristics
Nominal
Maximum
regulator
current 2)
Test
Maximum reverse
leakage current
Surge
Zener
Maximum dynamic impedance
current
IZT
current 3)
voltage 1)
Part
number
at TA = 25 °C
IR
Testvoltage
VZ at IZT
ZZT at IZT
ZZK at IZK
IZK
IR
IZM
VR
V
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
mA
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
15.5
14
12.5
11.5
10.5
9.5
8.5
7.5
7
Ω
10
10
9
Ω
400
mA
1
µA
100
100
50
10
10
10
10
10
10
10
10
10
10
5
V
1
mA
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
95
mA
276
252
234
217
193
178
162
146
133
121
110
100
91
ZM4728A
ZM4729A
ZM4730A
ZM4731A
ZM4732A
ZM4733A
ZM4734A
ZM4735A
ZM4736A
ZM4737A
ZM4738A
ZM4739A
ZM4740A
ZM4741A
ZM4742A
ZM4743A
ZM4744A
ZM4745A
ZM4746A
ZM4747A
ZM4748A
ZM4749A
ZM4750A
ZM4751A
ZM4752A
ZM4753A
ZM4754A
ZM4755A
ZM4756A
ZM4757A
ZM4758A
ZM4759A
ZM4760A
ZM4761A
ZM4762A
ZM4763A
ZM4764A
400
1
1
400
1
1
9
400
1
1
8
500
1
1
7
550
1
1
5
600
1
2
2
700
1
3
3.5
4
700
1
4
700
0.5
5
4.5
5
700
0.5
6
700
0.5
7
7
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
7.6
8.4
9.1
9.9
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
8
700
83
9
700
5
76
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
110
125
150
175
200
250
350
700
5
69
700
5
61
700
5
57
750
5
50
750
5
45
750
5
41
750
5
38
750
5
34
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
5
30
5
27
5
25
6.5
6
5
23
5
22
5.5
5
5
19
5
90
18
4.5
4
5
80
16
5
70
14
3.7
3.3
3
5
65
13
5
60
12
5
62.2
69.2
76
55
11
2.8
2.5
5
50
10
5
45
9
Notes:
1) The zener impedance is derived from the 1 kHz 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) Measured under thermal equilibrium and DC test conditions.
www.vishay.com
2
Document Number 85786
Rev. 1.4, 15-Sep-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
ZM4728A to ZM4764A
Vishay Semiconductors
Typical Characteristics
T
= 25 °C, unless otherwise specified
amb
W
1.0
0.8
Ptot
0.6
0.4
0.2
0
0
100
200 °C
18289
Tamb
Figure 1. Admissible Power Dissipation vs. Ambient Temperature
Package Dimensions in millimeters (inches): MELF DO-213AB (glass)
2.6 (0.102)
2.4 (0.094)
Cathode identification
0.55 (0.022)
5.2 (0.205)
4.8 (0.189)
The gap between plug and glass can
be either on cathode or anode side
Foot print recommendation:
4.00 (0.157)
max.
1.25 (0.049)
min.
6.50 (0.256)
ref.
18317
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number 85786
Rev. 1.4, 15-Sep-10
www.vishay.com
3
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Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
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DIODE 30 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, GLASS, MELF-2, Voltage Regulator Diode
VISHAY
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