CMHZ4618 TR Central Semiconductor

CMHZ4614 THRU CMHZ4627 SURFACE MOUNT www.centralsemi.com LOW NOISE SILICON ZENER DIODE DESCRIPTION: 1.8 VOLTS THRU 6.2 VOLTS The CENTRAL SEMICONDUCTOR CMHZ4614 Series 500mW, 5% TOLERANCE Silicon Zener Diode is a high quality voltage regulator designed for low leakage, low current and low noise applications. MARKING CODE: SEE MARKING CODE ON ELECTRICAL CHARACTERISTICS TABLE SOD-123 CASE MAXIMUM RATINGS: (T =25C unless otherwise noted) A SYMBOL UNITS Power Dissipation ( T=75C) P 500 mW L D Operating and Storage Junction Temperature T T -65 to +150 C J, stg Thermal Resistance 150 C/W JL Thermal Resistance (Note 1) 312.5 C/W JA ELECTRICAL CHARACTERISTICS: (T =25C) V =1.5V MAX I =100mA (for all types) A F F MAXIMUM MAXIMUM MAXIMUM MAXIMUM ZENER TEST REVERSE ZENER ZENER NOISE VOLTAGE CURRENT LEAKAGE IMPEDANCE CURRENT DENSITY MARKING V I CURRENT TYPE Z ZT CODE MIN NOM MAX I Z I I V I N I ZT ZT ZT R R ZM D ZT V V V A A V mA V/ Hz CMHZ4614 1.710 1.8 1.890 250 1200 7.5 1.0 120 1.0 CHC CMHZ4615 1.900 2.0 2.100 250 1250 5.0 1.0 110 1.0 CHD CMHZ4616 2.090 2.2 2.310 250 1300 4.0 1.0 100 1.0 CHE CMHZ4617 2.280 2.4 2.520 250 1400 2.0 1.0 95 1.0 CHF CMHZ4618 2.565 2.7 2.835 250 1500 1.0 1.0 90 1.0 CHH CMHZ4619 2.850 3.0 3.150 250 1600 0.8 1.0 85 1.0 CHJ CMHZ4620 3.135 3.3 3.465 250 1650 7.5 1.5 80 1.0 CHK CMHZ4621 3.420 3.6 3.780 250 1700 7.5 2.0 75 1.0 CHM CMHZ4622 3.705 3.9 4.095 250 1650 5.0 2.0 70 1.0 CHN CMHZ4623 4.085 4.3 4.515 250 1600 4.0 2.0 65 1.0 CHP CMHZ4624 4.465 4.7 4.935 250 1550 10 3.0 60 1.0 CHT CMHZ4625 4.845 5.1 5.355 250 1500 10 3.0 55 2.0 CHU CMHZ4626 5.320 5.6 5.880 250 1400 10 4.0 50 4.0 CHV CMHZ4627 5.890 6.2 6.510 250 1200 10 5.0 45 5.0 CHA 2 Notes: (1) FR-4 Epoxy PC Board with copper mounting pad area of 2.2mm R4 (12-August 2010)CMHZ4614 THRU CMHZ4627 SURFACE MOUNT LOW NOISE SILICON ZENER DIODE 1.8 VOLTS THRU 6.2 VOLTS 500mW, 5% TOLERANCE SOD-123 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Cathode 2) Anode R4 (12-August 2010) www.centralsemi.com