CMSZDA2V4 THRU CMSZDA47V
SURFACE MOUNT
DUAL, COMMON ANODE
SILICON ZENER DIODES
275mW, 2.4 THRU 47 VOLTS
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMSZDA2V4
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-323 CASE
MAXIMUM RATINGS:
(TA=25°C)
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
SYMBOL
PD
TJ, Tstg
Θ
JA
275
-65 to +150
455
UNITS
mW
°C
°C/W
ELECTRICAL CHARACTERISTICS PER DIODE:
(TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
ZENER
VOLTAGE
TYPE
MIN
V
CMSZDA2V4
CMSZDA2V7
CMSZDA3V0
CMSZDA3V3
CMSZDA3V6
CMSZDA3V9
CMSZDA4V3
CMSZDA4V7
CMSZDA5V1
CMSZDA5V6
CMSZDA6V2
CMSZDA6V8
CMSZDA7V5
CMSZDA8V2
CMSZDA9V1
CMSZDA10V
CMSZDA11V
CMSZDA12V
CMSZDA13V
CMSZDA15V
CMSZDA16V
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
VZ @ IZT
NOM
V
2.4
2.7
3.0
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
11
12
13
15
16
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
IZM
mA
63
57
54
47
45
43
40
38
35
32
28
25
23
21
18
16
15
13
12
11
10
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
ZENER
CURRENT
MAXIMUM
ZENER
VOLTAGE
TEMP.
COEFF.
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
W3W
W4W
W5W
W6W
W7W
W8W
W9W
Z1Z
Z2Z
Z3Z
Z4Z
Z5Z
Z6Z
Z7Z
Z8Z
Z9Z
Y1Y
Y2Y
Y3Y
Y4Y
Y5Y
MARKING
CODE
R5 (9-February 2010)
CMSZDA2V4 THRU CMSZDA47V
SURFACE MOUNT
DUAL, COMMON ANODE
SILICON ZENER DIODES
275mW, 2.4 THRU 47 VOLTS
ELECTRICAL CHARACTERISTICS PER DIODE - Continued:
(TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
ZENER
VOLTAGE
TYPE
MIN
V
CMSZDA18V
CMSZDA20V
CMSZDA22V
CMSZDA24V
CMSZDA27V
CMSZDA30V
CMSZDA33V
CMSZDA36V
CMSZDA39V
CMSZDA43V
CMSZDA47V
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
VZ @ IZT
NOM
V
18
20
22
24
27
30
33
36
39
43
47
MAX
V
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
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
225
225
250
250
300
300
325
350
350
375
375
mA
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
IR @ VR
μA
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
V
12.6
14
15.4
16.8
18.9
21
23.1
25.2
27.3
30.1
32.9
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
ZENER
CURRENT
IZM
mA
9.2
8.3
7.6
7.0
6.2
5.6
5.0
4.6
4.3
3.9
3.5
MAXIMUM
ZENER
VOLTAGE
TEMP.
COEFF.
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
Y6Y
Y7Y
Y8Y
Y9Y
10W
11W
12W
13W
14W
15W
16W
MARKING
CODE
SOT-323 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Cathode D2
2) Cathode D1
3) Anode D1, D2
R5 (9-February 2010)
w w w. c e n t r a l s e m i . c o m
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