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1N4728A Datasheet(PDF) 2 Page - Renesas Technology Corp

Part No. 1N4728A
Description  Silicon Planar Zener Diodes for Stabilized Power Supply
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Maker  RENESAS [Renesas Technology Corp]
Homepage  http://www.renesas.com
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1N4728A Datasheet(HTML) 2 Page - Renesas Technology Corp

   
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1N4728A through 1N4753A
REJ03G1221-0500 Rev.5.00 Nov 13, 2007
Page 2 of 5
Absolute Maximum Ratings
(Ta = 25
°C)
Item
Symbol
Value
Unit
Power dissipation
Pd *
1.0
W
Junction temperature
Tj
200
°C
Storage temperature
Tstg
–65 to +200
°C
Note:
See Fig.3
Electrical Characteristics
(Ta = 25
°C)
Zener Voltage
Reverse Current
Dynamic Resistance
Test
Condition
IR (µA)
Test
Condition
ZZT (Ω)
Test
Condition
ZZK (Ω)
Test
Condition
IRSM (mA) *
2
Part No.
VZ (V) *
1
IZ (mA)
Max
VR (V)
Max
IZT (mA)
Max
IZK (mA)
Max
1N4728A
3.3
± 5 (%)
76
100
1.0
10
76
400
1.0
1380
1N4729A
3.6
± 5 (%)
69
100
1.0
10
69
400
1.0
1260
1N4730A
3.9
± 5 (%)
64
50
1.0
9
64
400
1.0
1190
1N4731A
4.3
± 5 (%)
58
10
1.0
9
58
400
1.0
1070
1N4732A
4.7
± 5 (%)
53
10
1.0
8
53
500
1.0
970
1N4733A
5.1
± 5 (%)
49
10
1.0
7
49
550
1.0
890
1N4734A
5.6
± 5 (%)
45
10
2.0
5
45
600
1.0
810
1N4735A
6.2
± 5 (%)
41
10
3.0
2
41
700
1.0
730
1N4736A
6.8
± 5 (%)
37
10
4.0
3.5
37
700
1.0
660
1N4737A
7.5
± 5 (%)
34
10
5.0
4
34
700
0.5
605
1N4738A
8.2
± 5 (%)
31
10
6.0
4.5
31
700
0.5
550
1N4739A
9.1
± 5 (%)
28
10
7.0
5
28
700
0.5
500
1N4740A
10
± 5 (%)
25
10
7.6
7
25
700
0.25
454
1N4741A
11
± 5 (%)
23
5
8.4
8
23
700
0.25
414
1N4742A
12
± 5 (%)
21
5
9.1
9
21
700
0.25
380
1N4743A
13
± 5 (%)
19
5
9.9
10
19
700
0.25
344
1N4744A
15
± 5 (%)
17
5
11.4
14
17
700
0.25
304
1N4745A
16
± 5 (%)
15.5
5
12.2
16
15.5
750
0.25
285
1N4746A
18
± 5 (%)
14.0
5
13.7
20
14.0
750
0.25
250
1N4747A
20
± 5 (%)
12.5
5
15.2
22
12.5
750
0.25
225
1N4748A
22
± 5 (%)
11.5
5
16.7
23
11.5
750
0.25
205
1N4749A
24
± 5 (%)
10.5
5
18.2
25
10.5
750
0.25
190
1N4750A
27
± 5 (%)
9.5
5
20.6
35
9.5
750
0.25
170
1N4751A
30
± 5 (%)
8.5
5
22.8
40
8.5
1000
0.25
150
1N4752A
33
± 5 (%)
7.5
5
25.1
45
7.5
1000
0.25
135
1N4753A
36
± 5 (%)
7.0
5
27.4
50
7.0
1000
0.25
125
Notes: 1. Tested with DC
2. t = 1/120 s reverse direction 1pulse


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