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
鹵10%. Add suffix 鈥淎鈥?for 鹵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 鈥淐haracteristics鈥?
Power Dissipation at Tamb = 25擄C
Thermal Resistance Junction to Am bient Air
Junction Temperature
Storage Temperature Range
Symbol
P
tot
R
JA
Tj
T
S
Value
1.0
(1)
170
200
鈥?5 to +200
(1)
Unit
W
擄C/W
擄C
擄C
Note: (1) Valid provided that electrodes are kept at am bient temperature
MDS0302003A
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