CLL4728A THRU CLL4764A
www.centralsemi.com
SURFACE MOUNT
SILICON ZENER DIODE
1 WATT, 3.3 THRU 100 VOLTS
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CLL4728A Series
Silicon Zener Diode is a high quality voltage regulator
for use in surface mount industrial, commercial,
entertainment and computer applications.
MARKING: CATHODE BAND
MELF CASE
MAXIMUM RATINGS: (T =25 °C)
Power Dissipation
Operating and Storage Junction Temperature
SYMBOL
UNITS
W
°C
%
%
A
P
T , T
1.0
-65 to +200
D
J
stg
V
V
V
Tolerance: Part number with “A” suffix
Tolerance: Part number with “C” suffix
Tolerance: Part number with “D” suffix
5
2
1
Z
Z
Z
%
ELECTRICAL CHARACTERISTICS: (T =25 °C) V =1.2MAX @ I =200mA (for all types)
A
F
F
ZENER
VOLTAGE
TEST
CURRENT
MAXIMUM REVERSE
CURRENT
MAXIMUM
CURRENT
MAXIMUM ZENER IMPEDANCE
TYPE
V
@ I
I
Z
@ I
Z
@ I
ZK
I
@ V
I
Z
ZT
ZT
ZT
ZT
ZK
R
R
ZM
V
mA
76
Ω
10
Ω
mA
μA
100
100
50
V
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
CLL4728A
CLL4729A
CLL4730A
CLL4731A
CLL4732A
CLL4733A
CLL4734A
CLL4735A
CLL4736A
CLL4737A
CLL4738A
CLL4739A
CLL4740A
CLL4741A
CLL4742A
CLL4743A
CLL4744A
CLL4745A
CLL4746A
CLL4747A
CLL4748A
CLL4749A
CLL4750A
CLL4751A
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
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1.0
1.0
1.0
69
10
1.0
64
9.0
9.0
8.0
7.0
5.0
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10
1.0
1.0
58
1.0
10
1.0
53
1.0
10
1.0
49
1.0
10
1.0
45
1.0
10
2.0
41
1.0
10
3.0
37
1.0
10
4.0
34
0.5
10
5.0
31
0.5
10
6.0
28
0.5
10
7.0
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
10
7.6
11
23
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
8.4
12
21
9.1
13
19
9.9
15
17
14
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
16
15.5
14
16
18
20
20
12.5
11.5
10.5
9.5
8.5
22
22
23
24
25
27
35
30
40
1000
R4 (21-April 2010)