CZRL4728 Comchip Technology Corporation, CZRL4728 Datasheet

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CZRL4728

Manufacturer Part Number
CZRL4728
Description
Surface Mount Zener Diodes
Manufacturer
Comchip Technology Corporation
Datasheet
CZRL4728 Thru CZRL4764
Maximum Ratings and Electrical Characterics
Surface Mount Zener Diodes
Voltage: 3.3 - 100 Volts
Power: 1 Watt
Features
with higher power rating.
Mechanical data
MDS0302003A
Note: (1) Valid provided that electrodes are kept at am bient temperature
Zener Current (see Table “Characteristics”)
Power Dissipation at Tamb = 25°C
Thermal Resistance Junction to Am bient Air
Junction Temperature
Storage Temperature Range
±10%. Add suffix “A” for ±5% tolerance.
Other Zener voltages and tolerances are
available upon request.
Silicon Planar Power Zener Diodes
For use in stabilizing and clipping circuits
Standard Zener voltage tolerance is
Case: MELF Glass Case
Weight: approx. 0.25g
Comchip Technology Corporation • Tel: 510-657-8671 • Fax: 510-657-8921 • www.comchiptech.com
Parameter
Symbol
R
P
T
Tj
tot
S
JA
–65 to +200
Value
170
1.0
200
(1)
(1)
Glass MELF (LL35)
0.205 (5.2)
0.189 (4.8)
°C/W
Unit
°C
W
°C
Cathode Mark
Dimensions in mm
COMCHIP
SMD DIODE SPECIALIST
0.022 (0.55)
Page 1

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CZRL4728 Summary of contents

Page 1

... Surface Mount Zener Diodes 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 ...

Page 2

... Surface Mount Zener Diodes Nominal Zener Test Voltage current Type No (V) (mA) (Note 3.) CZRL4728 3.3 76 CZRL4729 3.6 69 CZRL4730 3.9 64 CZRL4731 4.3 58 CZRL4732 4.7 53 CZRL4733 5.1 49 CZRL4734 5.6 45 CZRL4735 6.2 41 CZRL4736 6.8 37 CZRL4737 7.5 34 CZRL4738 8.2 31 CZRL4739 9.1 28 CZRL4740 10 25 CZRL4741 11 23 CZRL4742 12 21 CZRL4743 13 19 CZRL4744 15 17 CZRL4745 16 15.5 CZRL4746 18 14 CZRL4747 20 12 ...

Page 3

... Surface Mount Zener Diodes Rating and Characteristic Curves ( 1.0 0.8 0.6 0.4 0 Comchip Technology Corporation • Tel: 510-657-8671 • Fax: 510-657-8921 • www.comchiptech.com MDS0302003A CZRL4728 Thru CZRL4764 100 T , AMBIENT TEMPERATURE (°C) A Fig. 1, Power Derating Curve CZRL4728~CZRL4764 COMCHIP SMD DIODE SPECIALIST ) 200 Page 3 ...

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