MAXIMUM RATINGS: (TA=25C )
SYMBOL
UNITS
Power Dissipation
PD
350
mW
Operating and Storage Temperature
TJ, Tstg
-65 to +150
C
ELECTRICAL CHARACTERISTICS: (TA=25C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES.
CMPZ5221B
THRU
CMPZ5262B
350mW ZENER DIODE
5% TOLERANCE
SOT-23 CASE
Central
Semiconductor Corp.
TM
R4 (26-September 2002)
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
votage devices are available on special order.
MARKING CODE: SEE MARKING CODES ON
THE ELECTRICAL CHARACTERISTICS TABLE
TYPE
ZENER VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF.
MARK.
CODE
MIN
NOM
MAX
IZT
ZZT @ IZT
ZZT @ IZK
IR @ VR
VZ
VOLTS VOLTS VOLTS
mA
mA
A
VOLTS
% /C
CMPZ5221B
2.280
2.4
2.520
20
30
1200
0.25
100
1.0
-0.085
18A
CMPZ5222B
2.375
2.5
2.625
20
30
1250
0.25
100
1.0
-0.085
18B
CMPZ5223B
2.565
2.7
2.835
20
30
1300
0.25
75
1.0
-0.080
18C
CMPZ5224B
2.660
2.8
2.940
20
30
1400
0.25
75
1.0
-0.080
18D
CMPZ5225B
2.850
3.0
3.150
20
29
1600
0.25
50
1.0
-0.075
18E
CMPZ5226B
3.135
3.3
3.465
20
28
1600
0.25
25
1.0
-0.070
C8A
CMPZ5227B
3.420
3.6
3.780
20
24
1700
0.25
15
1.0
-0.065
C8B
CMPZ5228B
3.705
3.9
4.095
20
23
1900
0.25
10
1.0
-0.060
C8C
CMPZ5229B
4.085
4.3
4.515
20
22
2000
0.25
5.0
1.0
0.055
C8D
CMPZ5230B
4.465
4.7
4.935
20
19
1900
0.25
5.0
2.0
0.030
C8E
CMPZ5231B
4.845
5.1
5.335
20
17
1600
0.25
5.0
2.0
0.030
C8F
CMPZ5232B
5.320
5.6
5.880
20
11
1600
0.25
5.0
3.0
+0.038
C8G
CMPZ5233B
5.700
6.0
6.300
20
7.0
1600
0.25
5.0
3.5
+0.038
C8H
CMPZ5234B
5.890
6.2
6.510
20
7.0
1000
0.25
5.0
4.0
+0.045
C8J
CMPZ5235B
6.460
6.8
7.140
20
5.0
750
0.25
3.0
5.0
+0.050
C8K
CMPZ5236B
7.125
7.5
7.875
20
6.0
500
0.25
3.0
6.0
+0.058
C8L
CMPZ5237B
7.790
8.2
8.610
20
8.0
500
0.25
3.0
6.5
+0.062
C8M
CMPZ5238B
8.265
8.7
9.135
20
8.0
600
0.25
3.0
6.5
+0.065
C8N
CMPZ5239B
8.645
9.1
9.555
20
10
600
0.25
3.0
7.0
+0.068
C8P
CMPZ5240B
9.500
10
10.50
20
17
600
0.25
3.0
8.0
+0.075
C8Q
CMPZ5241B
10.45
11
11.55
20
22
600
0.25
2.0
8.4
+0.076
C8R
CMPZ5242B
11.40
12
12.60
20
30
600
0.25
1.0
9.1
+0.077
C8S
Central
Semiconductor Corp.
TM
CMPZ5221B
THRU
CMPZ5262B
350mW ZENER DIODE
5% TOLERANCE
R4 (26-September 2002)
A
C
SOT-23 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) NO CONNECTION
2) ANODE
3) CATHODE
ELECTRICAL CHARACTERISTICS: (TA=25C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES.
TYPE
ZENER VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF.
MARK.
CODE
MIN
NOM
MAX
IZT
ZZT @ IZT
ZZT @ IZK
IR @ VR
VZ
VOLTS VOLTS VOLTS
mA
mA
A
VOLTS
% /C
CMPZ5243B
12.35
13
13.65
9.5
13
600
0.25
0.5
9.9
+0.079
C8T
CMPZ5244B
13.30
14
14.70
9.0
15
600
0.25
0.1
10
+0.082
C8U
CMPZ5245B
14.25
15
15.75
8.5
16
600
0.25
0.1
11
+0.082
C8V
CMPZ5246B
15.20
16
16.80
7.8
17
600
0.25
0.1
12
+0.083
C8W
CMPZ5247B
16.15
17
17.85
7.4
19
600
0.25
0.1
13
+0.084
C8X
CMPZ5248B
17.10
18
18.90
7.0
21
600
0.25
0.1
14
+0.085
C8Y
CMPZ5249B
18.05
19
19.95
6.6
23
600
0.25
0.1
14
+0.086
C8Z
CMPZ5250B
19.00
20
21.00
6.2
25
600
0.25
0.1
15
+0.086
81A
CMPZ5251B
20.90
22
23.10
5.6
29
600
0.25
0.1
17
+0.087
81B
CMPZ5252B
22.80
24
25.20
5.2
33
600
0.25
0.1
18
+0.088
81C
CMPZ5253B
23.75
25
26.25
5.0
35
600
0.25
0.1
19
+0.089
81D
CMPZ5254B
25.65
27
28.35
4.6
41
600
0.25
0.1
21
+0.090
81E
CMPZ5255B
26.60
28
29.40
4.5
44
600
0.25
0.1
21
+0.091
81F
CMPZ5256B
28.50
30
31.60
4.2
49
600
0.25
0.1
23
+0.091
81G
CMPZ5257B
31.35
33
34.65
3.8
58
700
0.25
0.1
25
+0.092
81H
CMPZ5258B
34.20
36
37.80
3.4
70
700
0.25
0.1
27
+0.093
81J
CMPZ5259B
37.05
39
40.95
3.2
80
800
0.25
0.1
30
+0.094
81K
CMPZ5260B
10.85
43
45.15
3.0
93
900
0.25
0.1
33
+0.095
81L
CMPZ5261B
44.65
47
49.35
2.7
105
1000
0.25
0.1
36
+0.095
81M
CMPZ5262B
*
48.45
51
43.65
2.5
125
1100
0.25
0.1
39
+0.096
81N
NO CONNECTION
*
Consult Factory
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