1N4730 Micro Commercial Components, 1N4730 Datasheet - Page 2

• Manufacturer Part Number: 1N4730
• Description: 1.0 Watt Zener Diode 3.3 to 100 Volts
• Manufacturer: Micro Commercial Components

1N4728
1N4729
1N4730
1N4731
1N4732
1N4733
1N4734
1N4735
1N4736
1N4737
1N4738
1N4739
1N4740
1N4741
1N4742
1N4743
1N4744
1N4745
1N4746
1N4747
1N4748
1N4749
1N4750
1N4751
1N4752
1N4753
1N4754
1N4755
1N4756
1N4757
1N4758
1N4759
1N4760
1N4761
1N4762
1N4763
1N4764
Electrical Characteristics
NUMBER
1N4728 thru 1N4764
PART
MCC
Version: 3
Note
VOLTAGE
VOLTS
ZENER
2: The Zener impedance is derived from the 60 Hz ac voltage, which results when an ac current having an
3: The reverse surge current is measured at 25
1: The JEDEC type number shown with an A suffix have a 5% tolerance on nominal zener voltage. No
4: Voltage measurements tobe performed 90 seconds after application of DC current.
100
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
V
Z
suffix signifies a 10% tolerance, C signifies 2%, and D suffix signifies 1% tolerance.
rms value equal to 10% of the DC Zener current(I
impedance is measured at two points to insure a sharp knee on the breakdown curve and eliminate
unstable units.
wave pulse 1/120 second duration superimposed on I
CURRENT
TEST
15.5
12.5
11.5
10.5
mA
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
14
I
ZT
IMPEDANCE
www.mccsemi.com
MAXIMUM
DYNAMIC
Z
OHMS
ZT
110
125
150
175
200
250
350
3.5
4.0
4.5
5.0
10
10
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
@ I
9
9
8
7
5
2
7
8
9
(T
ZT
A
= 25°C unless otherwise noted).
MAXIMUM
CURRENT
REVERSE
I
R
100
100
@ V
50
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
A
R
VOLTAGE
VOLTS
TEST
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
7.6
8.4
9.1
9.9
V
o
1
1
1
1
1
1
2
3
4
5
6
7
R
C ambient using a 1/2 square wave or equivalent sine
ZT
Maximum V
REGULATOR
or I
MAXIMUM
CURRENT
T
ZT
A
ZK
IZM
= 50 C
276
252
234
217
193
178
162
146
133
121
110
100
mA
.
91
69
57
45
41
38
83
76
61
50
34
30
27
25
23
22
19
18
16
14
13
12
11
10
9
) is superimposed on I
F
= 1.2V at I
IMPEDANCE
MAXIMUM
Z
OHMS
ZK
KNEE
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
@ I
ZK
F
= 200mA
CURRENT
TEST
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
M C C
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
ZT
I
ZK
or I
ZK
. Zener
MAXIMUM
CURRENT
SURGE
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
mA
45
95
90
80
70
65
60
55
50
I
S
2003/01/22
TEMPERATURE
COEFFICIENT
-0.03 to +0.04
-0.03 to +0.04
MAXIMUM
0.045
0.055
0.065
0.06
0.075
0.085
0.095
0.095
0.095
0.095
0.095
0.095
0.095
0.095
0.095
%/
0.085
0.095
0.095
0.095
0.095
0.095
-0.08
-0.08
-0.07
-0.07
@I
0.07
0.08
0.08
0.09
0.09
0.09
0.09
-----
-----
-----
O
ZT
C