Surface Mount Zener Diodes
Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
CZRL4728 Thru CZRL4764
Voltage: 3.3 - 100 Volts Power: 1 Watt
F...
Description
Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
CZRL4728 Thru CZRL4764
Voltage: 3.3 - 100 Volts Power: 1 Watt
Features
Silicon Planar Power Zener Diodes For use in stabilizing and clipping circuits with higher power rating. Standard Zener voltage tolerance is ±10%. Add suffix “A” for ±5% tolerance. Other Zener voltages and tolerances are available upon request.
Glass MELF (LL35)
Cathode Mark
0.102 (2.6) 0.094 (2.4) 0.022 (0.55) 0.205 (5.2) 0.189 (4.8)
Dimensions in mm
Mechanical data
Case: MELF Glass Case Weight: approx. 0.25g
Maximum Ratings and Electrical Characterics
Parameter Zener Current (see Table “Characteristics”) Power Dissipation at Tamb = 25°C Thermal Resistance Junction to Am bient Air Junction Temperature Storage Temperature Range Symbol Ptot R JA Tj TS Value 1.0(1) 170 200 –65 to +200
(1)
Unit W °C/W °C °C
Note: (1) Valid provided that electrodes are kept at am bient temperature
MDS0302003A
Page 1
Surface Mount Zener Diodes
Maximum Zener Impedance (Note 1.) at ZZT at IZT (Ohm) 10 10 9 9 8 7 5 2 3.5 4 4.5 5 7 8 9 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 350 ZZK (Ohm) 400 400 400 400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 IZK (mA) 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
COMCHIP
www.comchip.com.tw
T...
Similar Datasheet