CMPZ5221B_10 Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SURFACE MOUNT SILICON ZENER DIODE 350mW, 5% TOLERANCE

CMPZ5221B THRU CMPZ5267B
SURFACE MOUNT
SILICON ZENER DIODE
350mW, 5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
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: (TA=25°C )
SYMBOL
Power Dissipation
PD
350
Operating and Storage Junction Temperature
TJ, Tstg
-65 to +150
Note: VZ Tolerance “B” suffix = ±5%, VZ Tolerance “C” suffix = ±2%, VZ Tolerance “D” suffix = ±1%
UNITS
mW
°C
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
TYPE
CMPZ5221B
CMPZ5222B
CMPZ5223B
CMPZ5224B
CMPZ5225B
CMPZ5226B
CMPZ5227B
CMPZ5228B
CMPZ5229B
CMPZ5230B
CMPZ5231B
CMPZ5232B
CMPZ5233B
CMPZ5234B
CMPZ5235B
CMPZ5236B
CMPZ5237B
CMPZ5238B
CMPZ5239B
CMPZ5240B
CMPZ5241B
CMPZ5242B
CMPZ5243B
CMPZ5244B
ZENER VOLTAGE
VZ @ IZT
MIN NOM MAX
V
V
2.280 2.4
2.375 2.5
2.565 2.7
2.660 2.8
2.850 3.0
3.135 3.3
3.420 3.6
3.705 3.9
4.085 4.3
4.465 4.7
4.845 5.1
5.320 5.6
5.700 6.0
5.890 6.2
6.460 6.8
7.125 7.5
7.790 8.2
8.265 8.7
8.645 9.1
9.500 10
10.45 11
11.40 12
12.35 13
13.30 14
V
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
TEST
CURRENT
IZT
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
MAXIMUM
ZENER IMPEDANCE
ZZT @ IZT
Ω
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
17
22
30
13
15
ZZT @ IZK
Ω
mA
1200
0.25
1250
0.25
1300
0.25
1400
0.25
1600
0.25
1600
0.25
1700
0.25
1900
0.25
2000
0.25
1900
0.25
1600
0.25
1600
0.25
1600
0.25
1000
0.25
750
0.25
500
0.25
500
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
600
0.25
MAXIMUM
REVERSE
CURRENT
IR @ VR
μA
V
100 1.0
100 1.0
75
1.0
75
1.0
50
1.0
25
1.0
15
1.0
10
1.0
5.0
1.0
5.0
2.0
5.0
2.0
5.0
3.0
5.0
3.5
5.0
4.0
3.0
5.0
3.0
6.0
3.0
6.5
3.0
6.5
3.0
7.0
3.0
8.0
2.0
8.4
1.0
9.1
0.5
9.9
0.1
10
MAX.
TEMP.
COEFF.
ΘVZ
% /°C
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±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
MARK.
CODE
18A
18B
18C
18D
18E
C8A
C8B
C8C
C8D
C8E
C8F
C8G
C8H
C8J
C8K
C8L
C8M
C8N
C8P
C8Q
C8R
C8S
C8T
C8U
R10 (3-February 2010)