CMPZ4691

CMPZ4678 THRU CMPZ4717 SURFACE MOUNT SILICON LOW LEVEL ZENER DIODES 350mW, 1.8 THRU 43 VOLT 5% TOLERANCE w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMPZ4678 series silicon Zener diode is a highly reliable voltage regulator designed for applications requiring an extremely low operating current and low leakage. MARKING CODE: SEE MARKING CODE ON ELECTRICAL CHARACTERISTIC TABLE SOT-23 CASE MAXIMUM RATINGS: (TA=25°C unless otherwise noted) Power Dissipation Operating and Storage Temperature SYMBOL PD TJ, Tstg 350 -65 to +150 UNITS mW °C ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.5V MAX @ IF=100mA (for all types) TYPE ZENER VOLTAGE VZ @ IZT MIN NOM MAX TEST CURRENT IZT MAXIMUM ZENER IMPEDANCE ZZT @ IZT ZZK @ IZK MAXIMUM REVERSE CURRENT IR @ VR MAXIMUM ZENER CURRENT IZM MARKING CODE VVV μA Ω mA Ω mA μA V mA CMPZ4678 1.710 1.8 1.890 50 95 5.0 2200 0.25 7.5 1.0 120.0 C9A CMPZ4679 1.900 2.0 2.100 50 90 5.0 2300 0.25 5.0 1.0 11...