Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
SILIICON PLANAR ZENER DIODES
CLL5227 to CLL5261
SOD - 80C
Mini MELF (LL-34)
Polarity : Cathode is indicated by a blue band
Hermetically Sealed, Glass Silicon Zener Diodes
ABSOLUTE MAXIMUM RATINGS.
DESCRIPTION
DC Power Dissipation at T
a
=50 ºC
SYMBOL
PD
VALUE
500
UNIT
mW
mW/ ºC
ºC
Derating above T
a
= 50 ºC
Operating and Storage
JunctionTemperature Range
3.3
- 65 to +200
T
j
, T
stg
ELECTRICAL CHARACTERISTICS (T
a
=25ºC unless specified otherwise)
Forward Voltage at I
F
=200mA
V
F
<1.1 V
MAX ZENER
IMPEDANCE
A&B SUFFIX ONLY
MAX REVERSE LEAKAGE CURRENT
DEVICE#
(Note1)
CLL5227A
CLL5228A
CLL5229A
CLL5230A
CLL5231A
CLL5232A
CLL5233A
CLL5234A
CLL5235A
CLL5236A
CLL5237A
CLL5238A
CLL5239A
CLL5240A
NOMINAL
TEST
ZENER
VOLTAGE CURRENT
V
Z
at I
ZT
I
ZT
(Volts)
(mA)
(Note2)
(Note2)
3.6
20
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
20
20
20
20
20
20
20
20
20
20
20
20
20
Z
ZT
at
I
ZT
(Ω )
Ω
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
Z
ZK
at
I
ZK
=0.25mA
(Ω )
Ω
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
I
R
A & B SUFFIX ONLY
at V
R
V
R
NON SUFFIX
I
R
at V
R
Used
for Suffix A
MAX ZENER
VOLTAGE
TEMP.COEFF.
(A&B SUFFIX
0NLY)
*V
Z
'(%/°C)
Note(3)
-0.065
-0.06
-0.055
+-0.030
+-0.030
+0.038
+0.038
+0.045
+0.05
+0.058
+0.062
+0.065
+0.068
+0.075
(µ A)
µ
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
(Volts)
A
0.95
0.95
0.95
1.9
1.9
2.9
3.3
3.8
4.8
5.7
6.2
6.2
6.7
7.6
(Volts)
B
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
(µ A)
µ
100
75
50
50
50
50
50
50
30
30
30
30
30
30
CLL5227_52261 Rev-1 120808E
Continental Device India Limited
Data Sheet
Page 1 of 4
SILIICON PLANAR ZENER DIODES
CLL5227 to CLL5261
SOD - 80C
Mini MELF (LL-34)
Polarity : Cathode is indicated by a blue band
ELECTRICAL CHARACTERISTICS (T
a
=25ºC unless specified otherwise)
Forward Voltage at I
F
=200mA
V
F
<1.1 V
MAX ZENER
A&B SUFFIX ONLY
MAX REVERSE LEAKAGE CURRENT
MAX ZENER
VOLTAGE
TEMP.COEFF.
(A&B SUFFIX
0NLY)
*V
Z
'(%/°C)
Note(3)
+0.076
+0.077
+0.079
+0.082
+0.082
+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
DEVICE#
(Note1)
CLL5241A
CLL5242A
CLL5243A
CLL5244A
CLL5245A
CLL5246A
CLL5247A
CLL5248A
CLL5249A
CLL5250A
CLL5251A
CLL5252A
CLL5253A
CLL5254A
CLL5255A
CLL5256A
CLL5257A
CLL5258A
CLL5259A
CLL5260A
CLL5261A
NOMINAL
TEST
ZENER
VOLTAGE CURRENT
V
Z
at I
ZT
I
ZT
(Volts)
(mA)
(Note2)
(Note2)
11
20
12
20
13
9.5
14
9.0
15
8.5
16
7.8
17
7.4
18
7.0
19
6.6
20
6.2
22
5.6
24
25
27
28
30
33
36
39
43
47
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
Z
ZT
at
I
ZT
(Ω )
Ω
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
Z
ZK
at
I
ZK
=0.25mA
(Ω )
Ω
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
I
R
A & B SUFFIX ONLY
at V
R
V
R
NON SUFFIX
I
R
at V
R
used
for Suffix A
(µ A)
µ
2.0
1.0
0.5
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
(Volts)
A
8.0
8.7
9.4
9.5
10.5
11.4
12.4
13.3
13.3
14.3
16.2
17.1
18.1
20
20
22
24
26
29
31
34
(Volts)
B
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
(µ A)
µ
30
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
NOTE1=
NOTE2=
NOTE3=
SUFFIX 'A' +/- 10% TOLERANCE, AND Suffix 'B' +/- 5% TOLERANCE
Pulse Test: 20ms< tp<50ms
Temperature coefficient (*vz).
Test conditions for temperature coefficient are as follows.
a. I
ZT
=7.5mA, T
J
=25ºC
T2=125 deg C(CLL5227A, B thru CLL5242A, B )
b. I
ZT
=Rated I
ZT
, T
J
=25ºC
T2=125 ºC (CLL5243A, B thru CLL5261A, B )
Device to be temperature stabilized with current applied prior to reading brekdown voltage at the
specified ambient temperature
CLL5227_52261 Rev-1 120808E
Continental Device India Limited
Data Sheet
Page 2 of 4
CLL5227 to CLL5261
SOD - 80C
Mini MELF (LL-34)
SOD-80C/LL-34
(Mini MELF)
Hermetically Sealed
SMD Glass Package
D
DIM
A
B
B
Min
Max
A
B
C
D
3.30
0.20
.375
.40
3.70
0.40
.425
.54
C
Cathode Band
Cathode is marked by a Band
`
CLL5227_5261 Rev_1 120808E
Continental Device India Limited
Data Sheet
Page 3 of 4
CLL5227 to CLL5261
SOD - 80C
Mini MELF (LL-34)
`
CLL5227_5261 Rev_1 120808E
Continental Device India Limited
Data Sheet
Page 4 of 4
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