CLL4728A THRU CLL4764A
SURFACE MOUNT
SILICON ZENER DIODE
1 WATT, 3.3 THRU 100 VOLTS
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CLL4728A Series
Silicon Zener Diode is a high quality voltage regulator
for use in surface mount industrial, commercial,
entertainment and computer applications.
MARKING: CATHODE BAND
TYPE ZENER
VOLTAGE
TEST
CURRENT MAXIMUM ZENER IMPEDANCE MAXIMUM REVERSE
CURRENT
MAXIMUM
CURRENT
VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IR @ VRIZM
VmAΩ ΩmAμA VmA
CLL4728A 3.3 76 10 400 1.0 100 1.0 1380
CLL4729A 3.6 69 10 400 1.0 100 1.0 1260
CLL4730A 3.9 64 9.0 400 1.0 50 1.0 1190
CLL4731A 4.3 58 9.0 400 1.0 10 1.0 1070
CLL4732A 4.7 53 8.0 500 1.0 10 1.0 970
CLL4733A 5.1 49 7.0 550 1.0 10 1.0 890
CLL4734A 5.6 45 5.0 600 1.0 10 2.0 810
CLL4735A 6.2 41 2.0 700 1.0 10 3.0 730
CLL4736A 6.8 37 3.5 700 1.0 10 4.0 660
CLL4737A 7.5 34 4.0 700 0.5 10 5.0 605
CLL4738A 8.2 31 4.5 700 0.5 10 6.0 550
CLL4739A 9.1 28 5.0 700 0.5 10 7.0 500
CLL4740A 10 25 7.0 700 0.25 10 7.6 454
CLL4741A 11 23 8.0 700 0.25 5.0 8.4 414
CLL4742A 12 21 9.0 700 0.25 5.0 9.1 380
CLL4743A 13 19 10 700 0.25 5.0 9.9 344
CLL4744A 15 17 14 700 0.25 5.0 11.4 304
CLL4745A 16 15.5 16 700 0.25 5.0 12.2 285
CLL4746A 18 14 20 750 0.25 5.0 13.7 250
CLL4747A 20 12.5 22 750 0.25 5.0 15.2 225
CLL4748A 22 11.5 23 750 0.25 5.0 16.7 205
CLL4749A 24 10.5 25 750 0.25 5.0 18.2 190
CLL4750A 27 9.5 35 750 0.25 5.0 20.6 170
CLL4751A 30 8.5 40 1000 0.25 5.0 22.8 150
MAXIMUM RATINGS: (TA=25 °C) SYMBOL UNITS
Power Dissipation PD 1.0 W
Operating and Storage Junction Temperature TJ, Tstg -65 to +200 °C
VZ Tolerance: Part number with “A” suffix ±5 %
VZ Tolerance: Part number with “C” suffix ±2 %
VZ Tolerance: Part number with “D” suffix ±1 %
ELECTRICAL CHARACTERISTICS: (TA=25 °C) VF=1.2MAX @ IF =200mA (for all types)
MELF CASE
R4 (21-April 2010)
www.centralsemi.com
CLL4728A THRU CLL4764A
SURFACE MOUNT
SILICON ZENER DIODE
1 WATT, 3.3 THRU 100 VOLTS
TYPE ZENER
VOLTAGE
TEST
CURRENT MAXIMUM ZENER IMPEDANCE MAXIMUM REVERSE
CURRENT
MAXIMUM
CURRENT
VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IR @ VRIZM
VmAΩ ΩmAμA VmA
CLL4752A 33 7.5 45 1000 0.25 5.0 25.1 135
CLL4753A 36 7.0 50 1000 0.25 5.0 27.4 125
CLL4754A 39 6.5 60 1000 0.25 5.0 29.7 115
CLL4755A 43 6.0 70 1500 0.25 5.0 32.7 110
CLL4756A 47 5.5 80 1500 0.25 5.0 35.8 95
CLL4757A 51 5.0 95 1500 0.25 5.0 38.8 90
CLL4758A 56 4.5 110 2000 0.25 5.0 42.6 80
CLL4759A 62 4.0 125 2000 0.25 5.0 47.1 70
CLL4760A 68 3.7 150 2000 0.25 5.0 51.7 65
CLL4761A 75 3.3 175 2000 0.25 5.0 56 60
CLL4762A 82 3.0 200 3000 0.25 5.0 62.2 55
CLL4763A 91 2.8 250 3000 0.25 5.0 69.2 50
CLL4764A 100 2.5 350 3000 0.25 5.0 76 45
ELECTRICAL CHARACTERISTICS - Continued: (TA=25 °C) VF=1.2MAX @ IF =200mA (for all types)
MELF CASE - MECHANICAL OUTLINE
MARKING: CATHODE BAND
www.centralsemi.com
R4 (21-April 2010)
