1N4754A [PFS]
SILICON PLANAR POWER ZENER DIODES; 硅平面功率齐纳二极管
| 型号： | 1N4754A |
| 厂家： | 
SHENZHEN PING SHENG ELECTRONICS CO., LTD. |
| 描述： | SILICON PLANAR POWER ZENER DIODES |
| 文件： | 总4页 (文件大小：384K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N4727A...1N4764A
SILICON PLANAR POWER ZENER DIODES
Max. 0.7
Min. 25.4
Max. 4.2
Min. 25.4
Max. 2.8
for use in stabilizing and clipping circuits with high
power rating.
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
ST
Glass Case DO-41
Dimensions in mm
O
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Symbol
Ptot
Value
1 1)
Unit
W
Power Dissipation
O
C
Junction Temperature
Tj
200
O
C
Storage Temperature Range
TS
- 65 to + 200
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
O
Characteristics at Ta = 25 C
Parameter
Symbol
RthA
Max.
170 1)
Unit
K/W
Thermal Resistance Junction to Ambient Air
Forward Voltage
at IF = 200 mA
VF
1.2
V
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Web Site:
WWW.PS-PFS.COM
1N4727A...1N4764A
Maximum Zener
Impedance 1)
Maximum Reverse Maximum Surge
Leakage Current
Zener Voltage Range 3), 5)
Maximum
Regulator
Current 2)
Current 4)
Type
O
VZnom
VZ
V
lZT
rZJT
rZJK
at IZK
IR
at VR
V
at Ta = 25 C
mA
Ω
Ω
mA
µA
IZSM (mA)
IZM (mA)
V
3
1N4727A
1N4728A
1N4729A
1N4730A
1N4731A
1N4732A
1N4733A
1N4734A
1N4735A
1N4736A
1N4737A
1N4738A
1N4739A
1N4740A
1N4741A
1N4742A
1N4743A
1N4744A
1N4745A
1N4746A
1N4747A
1N4748A
1N4749A
1N4750A
1N4751A
1N4752A
1N4753A
1N4754A
1N4755A
1N4756A
1N4757A
1N4758A
1N4759A
1N4760A
1N4761A
1N4762A
1N4763A
1N4764A
2.85…3.15
3.13…3.47
3.42…3.78
3.7…4.1
83
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
10
10
10
9
400
400
1
150
150
100
100
50
10
10
10
10
10
10
10
10
10
5
1
1375
1375
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
275
275
252
234
217
193
178
162
146
133
121
110
100
91
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
1
1
400
1
1
400
1
1
4.08…4.52
4.46…4.94
4.84…5.36
5.32…5.88
5.89…6.51
6.46…7.14
7.12…7.88
7.79…8.61
8.64…9.56
9.5…10.5
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
10.45…11.55
11.4…12.6
12.35…13.65
14.25…15.75
15.2…16.8
17.1…18.9
19…21
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
20.9…23.1
22.8…25.2
25.65…28.35
28.5…31.5
31.35…34.65
34.2…37.8
37.05…40.95
40.85…45.15
44.65…49.35
48.45…53.55
53.2…58.8
58.9…65.1
64.6…71.4
71.25…78.75
77.9…86.1
86.45…95.55
95…105
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
1) The Zener Impedance is derived from the 60 Hz 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 leads at a distance of 8 mm from case are kept at ambient temperature.
3) Measured under thermal equilibrium and DC test conditions.
4) The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square
wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT.
5) Tested with pulses tp = 20 ms.
Web Site:
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1N4727A...1N4764A
Breakdowm characteristics
Tj=constant(pulsed)
mA
100
IN...
Tj=25oC
90
80
70
Iz
60
50
40
30
20
10
0
1
2
3
4
5
6
7
8
9
10
11
12
0
Vz
mA
50
IN...
Tj=25oC
40
30
Iz
20
10
0
10
20
30
40
50
60
70
80
90
100
110
120
0
Vz
Web Site:
WWW.PS-PFS.COM
1N4727A...1N4764A
1.0
250
0.8
200
150
100
0.6
0.4
0.2
50
0
0
5
10
15
20
25 30
0
0
100
200
I, Lead Length (mm)
TA, Ambient Temperature
Fig. 2 Typical Thermal Resistance vs. Lead Length
Fig. 1 Power Dissipation vs Ambient Temperature
1000
1000
f=1MHz
TA=25°C
Iz=1mA
2mA
100
100
VR=0V
5mA
VR=2V
VR=5V
VR=20V
10mA
20mA
10
10
VR=30V
1
1
0
10
20
30
40
50
60
1
10
100
Vz, Zener Voltage (V)
Fig. 3 Junction Capacitance vs Zener Voltage
Vz, Zener Voltage (V)
Fig. 4 Typical Zener Impedance vs. Zener Voltage
Web Site:
WWW.PS-PFS.COM
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