CMLZDA2V4
THRU
CMLZDA47V
SURFACE MOUNT
DUAL, COMMON ANODE
SILICON ZENER DIODE
2.4 VOLTS THRU 47 VOLTS
Central
TM
Semiconductor Corp.
DESCRIPTION:
The CENTRAL SEMICONDUCTOR
CMLZDA2V4 Series silicon dual zener diode is
a highly quality voltage regulator, connected in a
common anode configuration, for use in
industrial, commercial, entertainment and
computer applications.
MARKING CODE: SEE MARKING CODES ON
ELECTRICAL CHARACTERISTICS TABLE
SOT-563 CASE
MAXIMUM RATINGS:
(TA=25°C)
Power Dissipation
Operating and Storage Temperature
Thermal Resistance
SYMBOL
PD
TJ, Tstg
Θ
JA
UNITS
mW
°C
°C/W
250
-65 TO +150
500
ELECTRICAL CHARACTERISTICS PER DIODE:
(TA=25°C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES.
TYPE NO.
ZENER
VOLTAGE
VZ @ IZT
MIN
CMLZDA2V4
CMLZDA2V7
CMLZDA3V0
CMLZDA3V3
CMLZDA3V6
CMLZDA3V9
CMLZDA4V3
CMLZDA4V7
CMLZDA5V1
CMLZDA5V6
CMLZDA6V2
CMLZDA6V8
CMLZDA7V5
CMLZDA8V2
CMLZDA9V1
CMLZDA10V
CMLZDA11V
CMLZDA12V
CMLZDA13V
CMLZDA15V
CMLZDA16V
MAX
IZT
mA
ZZT @ IZT
Ω
ZZK @ IZK
Ω
mA
IR @ VR
µA
VOLTS
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
ZENER
CURRENT
IZM
mA
MAXIMUM
ZENER
VOLTAGE
TEMP.
COEFF.
MARKING
CODE
Θ
VZ
% / °C
VOLTS VOLTS
2.2
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.5
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
100
100
95
95
95
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
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
50
20
10
5.0
2.0
2.0
1.0
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
0.1
0.1
0.1
0.05
0.05
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
63
57
54
47
45
43
40
38
35
32
28
25
23
21
18
16
15
13
12
11
10
-0.06
-0.06
-0.06
-0.06
-0.06
-0.06
-0.05
-0.03
0.02
0.03
0.04
0.05
0.05
0.06
0.06
0.07
0.07
0.07
0.08
0.08
0.08
CW3
CW4
CW5
CW6
CW7
CW8
CW9
CZ1
CZ2
CZ3
CZ4
CZ5
CZ6
CZ7
CZ8
CZ9
CY1
CY2
CY3
CY4
CY5
R0 (12-April 2005)
Central
TYPE NO.
ZENER
VOLTAGE
VZ @ IZT
MIN
CMLZDA18V
CMLZDA20V
CMLZDA22V
CMLZDA24V
CMLZDA27V
CMLZDA30V
CMLZDA33V
CMLZDA36V
CMLZDA39V
CMLZDA43V
CMLZDA47V
MAX
IZT
mA
TEST
CURRENT
TM
CMLZDA2V4
THRU
CMLZDA47V
SURFACE MOUNT
DUAL, COMMON ANODE
SILICON ZENER DIODE
2.4 VOLTS THRU 47 VOLTS
MAXIMUM
REVERSE
CURRENT
IR @ VR
µA
VOLTS
MAXIMUM
ZENER
CURRENT
IZM
mA
MAXIMUM
ZENER
VOLTAGE
TEMP.
COEFF.
Semiconductor Corp.
ELECTRICAL CHARACTERISTICS PER DIODE (Continued)
MAXIMUM
ZENER IMPEDANCE
ZZT @ IZT
Ω
ZZK @ IZK
Ω
mA
MARKING
CODE
Θ
VZ
% / °C
VOLTS VOLTS
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
40.0
44.0
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
46.0
50.0
5.0
5.0
5.0
5.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
45
55
55
70
80
80
80
90
130
150
170
225
225
250
250
300
300
325
350
350
375
375
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
30.1
32.9
9.2
8.3
7.6
7.0
6.2
5.6
5.0
4.6
4.3
3.9
3.5
0.08
0.08
0.09
0.09
0.09
0.09
0.09
0.09
0.09
0.10
0.10
CY6
CY7
CY8
CY9
CYA
CYB
CYC
CYD
CYE
CYF
CYH
SOT-563 CASE - MECHANICAL OUTLINE
D
E
A
6
5
4
E
B
G
F
1
2
3
C
H
R0
LEAD CODE:
1) NC
2) Anode D1, D2
3) NC
4) Cathode D2
5) NC
6) Cathode D1
MARKING CODE: See Marking Codes on
Electrical Characteristics table.
R0 (12-April 2005)
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