SMD Zener Diodes
Description
SMD Zener Diodes
CZRV3-55C2V4-G Thru CZRV3-55C39-G
Voltage: 2.
4 to 39 Volts Power: 200 mWatts RoHS Device
Features
-Planar die construction.
-200mW power dissipation.
-Ideally suited for automated assembly process.
-Ultra small surface mount package.
Mechanical data
-Case: SOT-323, Molded plastic -Terminals: Solderable per MIL-STD-
202G,method 208 -Polarity: See diagram below -Mounting position: Any
Marking: see table on page2
SOT-323
0.
087(2.
20) 0.
070(1.
80)
3
0.
054(1.
35) 0.
045(1.
15)
1
0.
056(1.
40) 0.
047(1.
20)
2
0.
006(0.
15) 0.
002(0.
05)
0.
044(1.
10) 0.
035(0.
90)
0.
087(2.
20) 0.
078(2.
00)
0.
016(0.
40) 0.
008(0.
20)
0.
004(0.
10)max.
0.
004(0.
10)min.
Single
Dimensions in inches and (millimeter)
Maximum Ratings (TA=25°C, unless otherwise specified)
Parameter
Forward voltage drop at IF=10mA (Note 2) Power dissipation (Note 1)
Symbol
VF PD
Thermal resistance, junction to ambient air Operating junction and storage temperature range
RθJA TJ, TSTG
Note: 1.
Valid provided that device terminals are kept at ambient temperature .
2.
Tested with pulses, 300μS pulse width, 2% duty cycle.
Value
0.
9 200
625 -65 to +150
Unit
V mW oC/W OC
QW-BZ015
Comchip Technology CO.
, LTD.
REV:A Page 1
SMD Zener Diodes
Electrical Characteristics(Ta = 25°C)
Part No.
CZRV3-55C2V4
Nominal Zener Voltage VZ @ IZT
Nom.
Min.
Max.
2.
4 2.
20 2.
60
Max.
Zener Impedence
ZZT @ IZT ohm mA
ZZK @ IZK ohm mA
Max.
Reverse Leakage Current
IR @ VR
uA V
Temperature Coefficient of Zener Voltage @IZT=5mA (mV/ OC)
Min.
Max.
100 5.
0 600 1.
00 50.
0 1.
0
-3.
5
0.
0
CZRV3-55C2V7
2.
7 2.
50 2.
90 100 5.
0 600 1.
00 20.
0 1.
0
-3.
5
0.
0
CZRV3-55C3V0
3.
0 2.
80 3.
20 95 5.
0 600 1.
00 20.
0 1.
0
-3.
5
0.
0
CZRV3-55C3V3
3.
3 3.
10 3.
50 95 5.
0 600 1.
00 5.
0 1.
0
-3.
5
0.
0
CZRV3-55C3V6
3.
6 3.
40 3.
80 90 5.
0 600 1.
00 5.
0 1.
0
-3.
5
0.
0
CZRV3-55C3V9
3.
9 3.
70 4.
10 90 5.
0 600 1.
00 3.
0 1.
0
-3.
5
0.
0
CZRV3-55C4V3
4.
3 4.
00 4.
60 90 5.
0 600 1.
00 3.
0 1.
0
-3.
5
0.
0
CZRV3-55C4V7
4.
7 4.
40 5.
00 80 5.
0 600 1.
00 3.
0 2.
0
-3.
5
...
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