CMLZDA2V4
THRU
CMLZDA47V
SURFACE MOUNT
DUAL, COMMON ANODE
SILICON ZENER DIODE
2.4 VOLTS THRU 47 VOLTS
w w w. c e n t r a l s e m i . c o m
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:
(TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
TYPE
ZENER
VOLTAGE
VZ @ IZT
MIN
V
CMLZDA2V4
CMLZDA2V7
CMLZDA3V0
CMLZDA3V3
CMLZDA3V6
CMLZDA3V9
CMLZDA4V3
CMLZDA4V7
CMLZDA5V1
CMLZDA5V6
CMLZDA6V2
CMLZDA6V8
CMLZDA7V5
CMLZDA8V2
CMLZDA9V1
CMLZDA10V
CMLZDA11V
CMLZDA12V
CMLZDA13V
CMLZDA15V
CMLZDA16V
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
MAX
V
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
IZT
mA
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
ZZT @ IZT
Ω
100
100
95
95
95
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
ZZK @ IZK
Ω
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
mA
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
IR @ VR
μA
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
V
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
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
MAXIMUM ZENER MARKING
ZENER VOLTAGE CODE
CURRENT TEMP.
COEFF.
IZM
mA
63
57
54
47
45
43
40
38
35
32
28
25
23
21
18
16
15
13
12
11
10
ΘV
Z
% / °C
-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
R1 (20-January 2010)
CMLZDA2V4
THRU
CMLZDA47V
SURFACE MOUNT
DUAL, COMMON ANODE
SILICON ZENER DIODE
2.4 VOLTS THRU 47 VOLTS
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
TYPE
ZENER
VOLTAGE
VZ @ IZT
MIN
CMLZDA18V
CMLZDA20V
CMLZDA22V
CMLZDA24V
CMLZDA27V
CMLZDA30V
CMLZDA33V
CMLZDA36V
CMLZDA39V
CMLZDA43V
CMLZDA47V
V
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
40.0
44.0
MAX
V
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
46.0
50.0
IZT
mA
5.0
5.0
5.0
5.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
ZZT@ IZT
Ω
45
55
55
70
80
80
80
90
130
150
170
ZZK @ IZK
Ω
mA
225
1.0
225
250
250
300
300
325
350
350
375
375
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
IR @ VR
μA
V
0.05
12.6
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
30.1
32.9
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
MAXIMUM ZENER MARKING
ZENER VOLTAGE CODE
CURRENT TEMP.
COEFF.
IZM
mA
9.2
8.3
7.6
7.0
6.2
5.6
5.0
4.6
4.3
3.9
3.5
ΘV
Z
% / °C
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
LEAD CODE:
1) NC
2) Anode D1, D2
3) NC
4) Cathode D2
5) NC
6) Cathode D1
R1 (20-January 2010)
w w w. c e n t r a l s e m i . c o m
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