CMDZ5221B_10 Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SURFACE MOUNT SILICON ZENER DIODE 2.4 VOLTS THRU 47 VOLTS 250mW, 5% TOLERANCE

CMDZ5221B THRU CMDZ5261B
SURFACE MOUNT
SILICON ZENER DIODE
2.4 VOLTS THRU 47 VOLTS
250mW, 5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMDZ5221B
Series Silicon Zener Diode is a high quality voltage
regulator, manufactured in a super-mini surface mount
package, designed for use in industrial, commercial,
entertainment and computer applications.
MARKING CODE: SEE MARKING CODES ON
ELECTRICAL CHARACTERISTICS TABLE
SOD-323 CASE
MAXIMUM RATINGS: (TA=25°C)
Power Dissipation
Operating and Storage Temperature
Thermal Resistance
SYMBOL
PD
TJ, Tstg
Θ_JA
250
-65 to +150
500
UNITS
mW
°C
°C/W
ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=0.9V MAX @ IF=10mA (FOR ALL TYPES)
TYPE
ZENER
VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM ZENER
IMPEDANCE
MIN NOM MAX
IZT
ZZT @ IZT ZZK @ IZK
MAXIMUM
REVERSE
CURRENT
IR @ VR
MAXIMUM ZENER
VOLTAGE
TEMPERATURE
COEFFICIENT
ΘVZ
MARKING
CODE
V
V
V
mA
Ω
Ω mA μA V
%/°C
CMDZ5221B 2.280 2.4 2.520
20
30
1200 0.25 100 1.0
-0.085
X1
CMDZ5222B 2.375 2.5 2.625
20
30
1250 0.25 100 1.0
-0.085
X2
CMDZ5223B 2.565 2.7 2.835
20
30
1300 0.25 75 1.0
-0.080
X3
CMDZ5224B 2.660 2.8 2.940
20
30
1400 0.25 75 1.0
-0.080
X4
CMDZ5225B 2.850 3.0 3.150
20
29
1600 0.25 50 1.0
-0.075
X5
CMDZ5226B 3.135 3.3 3.465
20
28
1600 0.25 25 1.0
-0.070
X6
CMDZ5227B 3.420 3.6 3.780
20
24
1700 0.25 15 1.0
-0.065
X7
CMDZ5228B 3.705 3.9 4.095
20
23
1900 0.25 10 1.0
-0.060
X8
CMDZ5229B 4.085 4.3 4.515
20
22
2000 0.25 5.0 1.0
±0.055
X9
CMDZ5230B 4.465 4.7 4.935
20
19
1900 0.25 5.0 2.0
±0.030
XA
CMDZ5231B 4.845 5.1 5.355
20
17
1600 0.25 5.0 2.0
±0.030
XB
CMDZ5232B 5.320 5.6 5.880
20
11
1600 0.25 5.0 3.0
+0.038
XC
CMDZ5233B 5.700 6.0 6.300
20
7.0
1600 0.25 5.0 3.5
+0.038
XD
CMDZ5234B 5.890 6.2 6.510
20
7.0
1000 0.25 5.0 4.0
+0.045
XE
CMDZ5235B 6.460 6.8 7.140
20
5.0
750 0.25 3.0 5.0
+0.050
XF
CMDZ5236B 7.125 7.5 7.875
20
6.0
500 0.25 3.0 6.0
+0.058
XG
CMDZ5237B 7.790 8.2 8.610
20
8.0
500 0.25 3.0 6.5
+0.062
XH
CMDZ5238B 8.265 8.7 9.135
20
8.0
600 0.25 3.0 6.5
+0.065
XJ
CMDZ5239B 8.645 9.1 9.555
20
10
600 0.25 3.0 7.0
+0.068
XK
CMDZ5240B 9.500 10 10.50
20
17
600 0.25 3.0 8.0
+0.075
XL
CMDZ5241B 10.45 11 11.55
20
22
600 0.25 2.0 8.4
+0.076
XN
CMDZ5242B 11.40 12 12.60
20
30
600 0.25 1.0 9.1
+0.077
XO
R4 (8-January 2010)