CMPZ5221B THRU CMPZ5267B
www.centralsemi.com
SURFACE MOUNT
SILICON ZENER DIODE
350mW, 5% TOLERANCE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMPZ5221B
Series silicon zener diode is a high quality
voltage regulator for use in industrial, commercial,
entertainment and computer applications. Higher
voltage devices are available on special order.
MARKING CODE: SEE MARKING CODES ON
ELECTRICAL CHARACTERISTICS TABLE
SOT-23 CASE
MAXIMUM RATINGS: (T =25°C )
Power Dissipation
Operating and Storage Junction Temperature
SYMBOL
UNITS
mW
°C
A
P
T , T
350
-65 to +150
D
stg
J
Note: V Tolerance “B” suffix = 5ꢀ, V Tolerance “C” suffix = 2ꢀ, V Tolerance “D” suffix = 1ꢀ
Z
Z
Z
ELECTRICAL CHARACTERISTICS: (T =25°C) V =0.9V MAX @ I =10mA (for all types)
A
F
F
ZENER VOLTAGE
@ I
TEST
CURRENT
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF.
MAXIMUM
ZENER IMPEDANCE
V
MARK.
CODE
Z
ZT
TYPE
MIN
V
NOM
MAX
I
Z
@ I
Z
@
I
I
@
V
ΘV
ZT
ZT
ZT
ZT
ZK
R
R
Z
V
V
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
Ω
Ω
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
μA
V
% /°C
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
0.055
CMPZ5221B 2.280
CMPZ5222B 2.375
CMPZ5223B 2.565
CMPZ5224B 2.660
CMPZ5225B 2.850
CMPZ5226B 3.135
CMPZ5227B 3.420
CMPZ5228B 3.705
CMPZ5229B 4.085
CMPZ5230B 4.465
CMPZ5231B 4.845
CMPZ5232B 5.320
CMPZ5233B 5.700
CMPZ5234B 5.890
CMPZ5235B 6.460
CMPZ5236B 7.125
CMPZ5237B 7.790
CMPZ5238B 8.265
CMPZ5239B 8.645
CMPZ5240B 9.500
CMPZ5241B 10.45
CMPZ5242B 11.40
CMPZ5243B 12.35
CMPZ5244B 13.30
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
2.520
2.625
2.835
2.940
3.150
3.465
3.780
4.095
4.515
4.935
5.335
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
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
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
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
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
18A
18B
18C
18D
18E
C8A
C8B
C8C
C8D
C8E
C8F
C8G
C8H
C8J
C8K
C8L
C8M
C8N
C8P
C8Q
C8R
C8S
C8T
C8U
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
17
22
30
13
11
12
13
14
15
600
R10 (3-February 2010)