CMSZDA2V4 THRU CMSZDA47V
SURFACE MOUNT
DUAL, COMMON ANODE
SILICON ZENER DIODES
275mW, 2.4 THRU 47 VOLTS
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMSZDA2V4
Series silicon dual zener diode is a highly quality
voltage regulator, connected in a common anode
configuration, for use in industrial, commercial,
entertainment and computer applications.
MARKING CODE: SEE MARKING CODES ON
ELECTRICAL CHARACTERISTICS TABLE
TYPE
ZENER
VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
ZENER
CURRENT
MAXIMUM
ZENER
VOLTAGE
TEMP.
COEFF. MARKING
CODE
MIN NOM MAX IZT ZZT @ IZT ZZK @ IZK IR @ VRIZM ΘVZ
V V V mA Ω Ω mA μA V mA % / °C
CMSZDA2V4 2.2 2.4 2.6 5.0 100 600 1.0 50 1.0 63 -0.06 W3W
CMSZDA2V7 2.5 2.7 2.9 5.0 100 600 1.0 20 1.0 57 -0.06 W4W
CMSZDA3V0 2.8 3.0 3.2 5.0 95 600 1.0 10 1.0 54 -0.06 W5W
CMSZDA3V3 3.1 3.3 3.5 5.0 95 600 1.0 5.0 1.0 47 -0.06 W6W
CMSZDA3V6 3.4 3.6 3.8 5.0 95 600 1.0 2.0 1.0 45 -0.06 W7W
CMSZDA3V9 3.7 3.9 4.1 5.0 90 600 1.0 2.0 1.0 43 -0.06 W8W
CMSZDA4V3 4.0 4.3 4.6 5.0 90 600 1.0 1.0 1.0 40 -0.05 W9W
CMSZDA4V7 4.4 4.7 5.0 5.0 80 500 1.0 3.0 2.0 38 -0.03 Z1Z
CMSZDA5V1 4.8 5.1 5.4 5.0 60 480 1.0 2.0 2.0 35 0.02 Z2Z
CMSZDA5V6 5.2 5.6 6.0 5.0 40 400 1.0 1.0 2.0 32 0.03 Z3Z
CMSZDA6V2 5.8 6.2 6.6 5.0 10 150 1.0 3.0 4.0 28 0.04 Z4Z
CMSZDA6V8 6.5 6.8 7.2 5.0 15 80 1.0 2.0 4.0 25 0.05 Z5Z
CMSZDA7V5 7.0 7.5 7.9 5.0 15 80 1.0 1.0 5.0 23 0.05 Z6Z
CMSZDA8V2 7.7 8.2 8.7 5.0 15 80 1.0 0.7 5.0 21 0.06 Z7Z
CMSZDA9V1 8.5 9.1 9.6 5.0 15 100 1.0 0.5 6.0 18 0.06 Z8Z
CMSZDA10V 9.4 10 10.6 5.0 20 150 1.0 0.2 7.0 16 0.07 Z9Z
CMSZDA11V 10.4 11 11.6 5.0 20 150 1.0 0.1 8.0 15 0.07 Y1Y
CMSZDA12V 11.4 12 12.7 5.0 25 150 1.0 0.1 8.0 13 0.07 Y2Y
CMSZDA13V 12.4 13 14.1 5.0 30 170 1.0 0.1 8.0 12 0.08 Y3Y
CMSZDA15V 13.8 15 15.6 5.0 30 200 1.0 0.05 10.5 11 0.08 Y4Y
CMSZDA16V 15.3 16 17.1 5.0 40 200 1.0 0.05 11.2 10 0.08 Y5Y
MAXIMUM RATINGS: (TA=25°C) SYMBOL UNITS
Power Dissipation PD 275 mW
Operating and Storage Junction Temperature TJ, Tstg -65 to +150 °C
Thermal Resistance ΘJA 455 °C/W
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
SOT-323 CASE
R5 (9-February 2010)
www.centralsemi.com
CMSZDA2V4 THRU CMSZDA47V
SURFACE MOUNT
DUAL, COMMON ANODE
SILICON ZENER DIODES
275mW, 2.4 THRU 47 VOLTS
TYPE
ZENER
VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
ZENER
CURRENT
MAXIMUM
ZENER
VOLTAGE
TEMP.
COEFF. MARKING
CODE
MIN NOM MAX IZT ZZT @ IZT ZZK @ IZK IR @ VRIZM ΘVZ
V V V mA Ω Ω mA μA V mA % / °C
CMSZDA18V 16.8 18 19.1 5.0 45 225 1.0 0.05 12.6 9.2 0.08 Y6Y
CMSZDA20V 18.8 20 21.2 5.0 55 225 1.0 0.05 14 8.3 0.08 Y7Y
CMSZDA22V 20.8 22 23.3 5.0 55 250 1.0 0.05 15.4 7.6 0.09 Y8Y
CMSZDA24V 22.8 24 25.6 5.0 70 250 1.0 0.05 16.8 7.0 0.09 Y9Y
CMSZDA27V 25.1 27 28.9 2.0 80 300 0.5 0.05 18.9 6.2 0.09 10W
CMSZDA30V 28 30 32 2.0 80 300 0.5 0.05 21 5.6 0.09 11W
CMSZDA33V 31 33 35 2.0 80 325 0.5 0.05 23.1 5.0 0.09 12W
CMSZDA36V 34 36 38 2.0 90 350 0.5 0.05 25.2 4.6 0.09 13W
CMSZDA39V 37 39 41 2.0 130 350 0.5 0.05 27.3 4.3 0.09 14W
CMSZDA43V 40 43 46 2.0 150 375 0.5 0.05 30.1 3.9 0.10 15W
CMSZDA47V 44 47 50 2.0 170 375 0.5 0.05 32.9 3.5 0.10 16W
ELECTRICAL CHARACTERISTICS PER DIODE - Continued: (TA=25°C) VF=0.9V MAX @ IF=10mA (for all types)
LEAD CODE:
1) Cathode D2
2) Cathode D1
3) Anode D1, D2
SOT-323 CASE - MECHANICAL OUTLINE
www.centralsemi.com
R5 (9-February 2010)
