CLL5221B THRU CLL5267B
SURFACE MOUNT SILICON
ZENER DIODES
500mW, 2.4 THRU 75 VOLT
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CLL5221B series
silicon Zener diodes are highly reliable voltage regulators
designed for use in industrial, commercial, entertainment,
and computer applications.
MARKING: CATHODE BAND
SOD-80 CASE
MAXIMUM RATINGS:
Power Dissipation (TA=50°C)
Operating and Storage Temperature
VZ Tolerance: Part number with Tolerance “B”
VZ Tolerance: Part number with Tolerance “C”
VZ Tolerance: Part number with Tolerance “D”
SYMBOL
PD
TJ, Tstg
UNIT
mW
°C
%
%
%
500
-65 to +200
±5
±2
±1
ELECTRICAL CHARACTERISTICS:
(TA=25°C) VF=1.25V MAX @ IF=200mA (for all types)
ZENER
VOLTAGE
TYPE
MIN
CLL5221B
CLL5222B
CLL5223B
CLL5224B
CLL5225B
CLL5226B
CLL5227B
CLL5228B
CLL5229B
CLL5230B
CLL5231B
CLL5232B
CLL5233B
CLL5234B
CLL5235B
CLL5236B
CLL5237B
CLL5238B
CLL5239B
CLL5240B
CLL5241B
CLL5242B
CLL5243B
CLL5244B
CLL5245B
V
2.280
2.375
2.565
2.660
2.850
3.135
3.420
3.705
4.085
4.465
4.845
5.320
5.700
5.890
6.460
7.125
7.790
8.265
8.645
9.500
10.45
11.40
12.35
13.30
14.25
VZ @ IZT
NOM
V
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
MAX
V
2.520
2.625
2.835
2.940
3.150
3.465
3.780
4.095
4.515
4.935
5.355
5.880
6.300
6.510
7.140
7.875
8.610
9.135
9.555
10.50
11.55
12.60
13.65
14.70
15.75
IZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
ZZT @ IZT
Ω
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
ZZK
Ω
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
@
IZK
mA
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
IR
μA
100
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
0.5
0.1
0.1
@
VR
V
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
TEST
CURRENT
MAXIMUM ZENER
IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
ZENER VOLTAGE
TEMPERATURE
COEFFICIENT
ΘV
Z
%/°C
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±0.030
±0.030
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
+0.079
+0.082
+0.082
R7 (9-September 2013)
CLL5221B THRU CLL5267B
SURFACE MOUNT SILICON
ZENER DIODES
500mW, 2.4 THRU 75 VOLT
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C) VF=1.25V MAX @ IF=200mA (for all types)
ZENER
VOLTAGE
TYPE
MIN
CLL5246B
CLL5247B
CLL5248B
CLL5249B
CLL5250B
CLL5251B
CLL5252B
CLL5253B
CLL5254B
CLL5255B
CLL5256B
CLL5257B
CLL5258B
CLL5259B
CLL5260B
CLL5261B
CLL5262B
CLL5263B
CLL5264B
CLL5265B
CLL5266B
CLL5267B
V
15.20
16.15
17.10
18.05
19.00
20.90
22.80
23.75
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
64.60
71.25
VZ @ IZT
NOM
V
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
MAX
V
16.80
17.85
18.90
19.95
21.00
23.10
25.20
26.25
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
71.40
78.75
IZT
mA
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
ZZT @ IZT
Ω
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
ZZK
Ω
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
100
1100
1300
1400
1400
1600
1700
@
IZK
mA
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
IR
μA
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
@
VR
V
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
TEST
CURRENT
MAXIMUM ZENER
IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
ZENER VOLTAGE
TEMPERATURE
COEFFICIENT
ΘV
Z
%/°C
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
+0.096
+0.096
+0.097
+0.097
+0.097
+0.098
SOD-80 CASE - MECHANICAL OUTLINE
MARKING: CATHODE BAND
R7 (9-September 2013)
w w w. c e n t r a l s e m i . c o m
