CMSZ5221B THRU CMSZ5267B
SURFACE MOUNT SILICON ZENER DIODE 275mW, 2.4 THRU 75 VOLTS
5% TOLERANCE
w w w. c e n t r a l s...
CMSZ5221B THRU CMSZ5267B
SURFACE MOUNT SILICON ZENER DIODE 275mW, 2.4 THRU 75 VOLTS
5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION: The CENTRAL SEMICONDUCTOR CMSZ5221B series silicon Zener diode is a high quality voltage
regulator for use in industrial, commercial, entertainment and computer applications.
MARKING CODE: SEE MARKING CODES ON ELECTRICAL CHARACTERISTICS TABLE
SOT-323 CASE
Device is Halogen Free by design
MAXIMUM RATINGS: (TA=25°C) Power Dissipation Operating and Storage Junction Temperature Thermal Reistance
SYMBOL
PD TJ, Tstg
ΘJA
275 -65 to +150
455
UNITS mW °C °C/W
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
TYPE
ZENER VOLTAGE
MAXIMUM
TEST
ZENER
CURRENT IMPEDANCE
VZ @ IZT
IZT ZZT @ IZT
MIN NOM MAX VVV
mA
Ω
MAXIMUM ZENER
IMPEDANCE
ZZK @ IZK
Ω mA
MAXIMUM REVERSE CURRENT
IR @ VR
μA V
CMSZ5221B 2.280 2.4 2.520
20
30
1200 0.25
100
1.0
CMSZ5222B 2.375 2.5 2.625
20
30
1250 0.25
100
1.0
...