DL4732 MCC [Micro Commercial Components], DL4732 Datasheet - Page 2

• Manufacturer Part Number: DL4732
• Description: 1 Watt Zener Diode 3.3 to 100 Volts
• Manufacturer: MCC [Micro Commercial Components]

NOTE 1 The JEDEC type numbers shown have A 5% tolerance on nominal zener voltage.
NOTE 2 The zener impedance is derived from the 60Hz AC voltage, which results when an AC current having an rms value equal to
NOTE 3 The reverse surge current is measured at 25
NOTE 4 Voltage measurements to be performed 90 seconds after application of DC current.
DL4728 thru DL4764
ELECTRICAL CHARACTERISTICS @25 C
DL4728
DL4729
DL4730
DL4731
DL4732
DL4733
DL4734
DL4735
DL4736
DL4737
DL4738
DL4739
DL4740
DL4741
DL4742
DL4743
DL4744
DL4745
DL4746
DL4747
DL4748
DL4749
DL4750
DL4751
DL4752
DL4753
DL4754
DL4755
DL4756
DL4757
DL4758
DL4759
DL4760
DL4761
DL4762
DL4763
DL4764
NUMBER
PART
MCC
No suffix signifies A 10% tolerance, C signifies 2%, and D signifies 1% tolerance.
duration superimposed on Izt
10% of the DC 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 eliminate unstable units.
VOLTAGE
ZENER
VOLTS
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
16
18
20
22
24
30
33
36
39
43
51
56
62
68
75
91
15
27
47
82
V
Z
CURRENT
15.5
12.5
11.5
10.5
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
TEST
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
14
mA
I
ZT
www.mccsemi
IMPEDANCE
DYNAMIC
MAXIMUM
Z
ZT
OHMS
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
9
9
8
7
5
2
7
8
9
@ I
o
C ambient using a 1/2 square wave or equivalent sine wave pulse 1/120 second
ZT
CURRENT
REVERSE
MAXIMUM
I
100
100
R
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
@ V
A
R
VOLTAGE
VOLTS
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
TEST
1
1
1
1
1
1
2
3
4
5
6
7
V
R
REGULATOR
CURRENT
TA = 50 C
MAXIMUM
276
252
234
217
193
178
162
146
133
121
110
100
91
83
76
69
57
50
45
41
38
30
27
25
23
22
18
16
14
13
12
10
61
34
19
11
9
IZM
mA
.com
IMPEDANCE
MAXIMUM
Z
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
ZK
OHMS
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
KNEE
@ I
M C C
ZK
CURRENT
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
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
TEST
mA
I
ZK
CURRENT
MAXIMUM
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
95
90
80
70
65
60
55
50
45
mA
I
S