CLL4678 THRU CLL4717
SURFACE MOUNT
LOW LEVEL SILICON ZENER DIODES
1.8 VOLTS THRU 43 VOLTS
500mW, 5% TOLERANCE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CLL4678 Series
Silicon Low Level Zener Diode is a high quality voltage
regulator designed for applications requiring an
extremely low operating current and low leakage.
MARKING: CATHODE BAND
TYPE ZENER
VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
REVERSE LEAKAGE
CURRENT
MAXIMUM
VOLTAGE
CHANGE**
MAXIMUM
ZENER
CURRENT
MIN NOM MAX IZT IR @ VRΔVZIZM
VVV µA µA V V mA
CLL4678 1.710 1.8 1.890 50 7.5 1.0 0.70 120.0
CLL4679 1.900 2.0 2.100 50 5.0 1.0 0.70 110.0
CLL4680 2.090 2.2 2.310 50 4.0 1.0 0.75 100.0
CLL4681 2.280 2.4 2.520 50 2.0 1.0 0.80 95.0
CLL4682 2.565 2.7 2.835 50 1.0 1.0 0.85 90.0
CLL4683 2.850 3.0 3.150 50 0.8 1.0 0.90 85.0
CLL4684 3.135 3.3 3.465 50 7.5 1.5 0.95 80.0
CLL4685 3.420 3.6 3.780 50 7.5 2.0 0.95 75.0
CLL4686 3.705 3.9 4.095 50 5.0 2.0 0.97 70.0
CLL4687 4.085 4.3 4.515 50 4.0 2.0 0.99 65.0
CLL4688 4.465 4.7 4.935 50 10 3.0 0.99 60.0
CLL4689 4.845 5.1 5.355 50 10 3.0 0.97 55.0
CLL4690 5.320 5.6 5.880 50 10 4.0 0.96 50.0
CLL4691 5.890 6.2 6.510 50 10 5.0 0.95 45.0
CLL4692 6.460 6.8 7.140 50 10 5.1 0.90 35.0
CLL4693 7.125 7.5 7.875 50 10 5.7 0.75 31.8
CLL4694 7.790 8.2 8.610 50 1.0 6.2 0.50 29.0
CLL4695 8.265 8.7 9.135 50 1.0 6.6 0.10 27.4
CLL4696 8.645 9.1 9.555 50 1.0 6.9 0.08 26.2
MAXIMUM RATINGS: (TA=25°C) SYMBOL UNIT
Power Dissipation PD 500 mW
Operating and Storage Junction Temperature TJ, Tstg -65 to +200 °C
ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=1.5V MAX @ IF=100mA (FOR ALL TYPES)
** ΔVZ=VZ @ 100µA MINUS VZ @ 10µA
SOD-80 CASE
R7 (8-January 2010)
www.centralsemi.com