CZRT5267B-G Comchip Technology, CZRT5267B-G Datasheet

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CZRT5267B-G

Manufacturer Part Number
CZRT5267B-G
Description
SMD Zener Diode
Manufacturer
Comchip Technology
Datasheet
www.DataSheet4U.com
CZRT5221B-GThru CZRT5267B-G
QW-BZ013
Voltage: 2.4 to 39 Volts
Power: 350 mWatts
RoHS Device
Features
Mechanical data
Electrical Characteristics (TA=25°C, unless otherwise specified)
SMD Zener Diode
Thermal resistance, junction to ambient air (Notes A)
Forward voltage drop at I
Notes:
A. Valid provided that device terminals are kept at ambient temperature.
B. Tested with pulses, Tp≤1.0mS.
Power dissipation (Notes A),T
Operating junction and storage temperature range
Planar die construction
Ideally suited for automated assembly
Case: SOT-23, Molded plastic
Polarity: See diagram below
Mounting position: Any
Marking: see table on page2
350mW power dissipation on FR-4 PCB
process
General purpose, medium current
Terminals: Solderable per MIL-STD-
202G,method 208
Weight: 0.0078 gram(approx.).
Single
F
Parameter
=10mA
A
= 25°C
Comchip Technology CO., LTD.
Symbol
R
V
P
T
θJA
F
D
J
0.056(1.40)
0.047(1.20)
0.041(1.05)
0.035(0.90)
Dimensions in inches and (millimeter)
0.020(0.50)
0.012(0.30)
-65 to +150
Value
1
350
0.9
357
SOT-23
0.079(2.00)
0.071(1.80)
0.119(3.00)
0.110(2.80)
3
0.004(0.10) max
2
0.008(0.20) min
SMD Diodes Specialist
COMCHIP
0.100(2.55)
0.089(2.25)
0.006(0.15)
0.002(0.05)
Unit
o
mW
C/W
O
V
C
Page 1
REV:C

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CZRT5267B-G Summary of contents

Page 1

... SMD Zener Diode CZRT5221B-GThru CZRT5267B-G Voltage: 2 Volts Power: 350 mWatts RoHS Device Features Planar die construction 350mW power dissipation on FR-4 PCB Ideally suited for automated assembly process General purpose, medium current Mechanical data Case: SOT-23, Molded plastic Terminals: Solderable per MIL-STD- ...

Page 2

... CZRT5240B-G 9.50 CZRT5241B-G 10.45 CZRT5242B-G 11.40 CZRT5243B-G 12.35 CZRT5245B-G 14.25 CZRT5246B-G 15.20 CZRT5248B-G 17.10 CZRT5250B-G 19.00 CZRT5251B-G 20.90 CZRT5252B-G 22.80 CZRT5254B-G 25.65 CZRT5255B-G 26.60 CZRT5256B-G 28.50 CZRT5257B-G 31.35 CZRT5258B-G 34.20 CZRT5259B-G 37.05 CZRT5260B-G 40.85 CZRT5261B-G 44.65 CZRT5262B-G 48.45 CZRT5263B-G 53.20 www.DataSheet4U.com CZRT5264B-G 57.00 CZRT5265B-G 58.90 CZRT5266B-G 64.60 CZRT5267B-G 71.25 Note: 5% Standard Vz Tolerance QW-BZ013 Operating Resistance VZ(V)@IZT ZZT(Ohm) Nom. Max. Max. IZT(mA) 2.4 2.52 30 20.0 2.5 2.63 30 20.0 2.7 2.84 30 20.0 3.0 3.15 30 20.0 3.3 3.47 28 20.0 3.6 3.78 24 20.0 3.9 4.10 23 20.0 4.3 4.52 22 20.0 4.7 4. ...

Page 3

... SMD Zener Diode RATING AND CHARACTERISTIC CURVES ( Fig.1 Typical forward voltage 1000 100 10 1 0.4 0.5 0.6 0.7 Forward Voltage(V) Fig.3 Temperature coefficents 100 Nominal zener voltage(V) www.DataSheet4U.com QW-BZ013 CZRT5221B-G Thru CZRT5267B-G 1000 100 10 1 0.1 0.01 0.001 0.0001 0.00001 0.8 0.9 1.0 1.1 1.2 0 0.6 0.5 0.4 0.3 0.2 0.1 0 100 Comchip Technology CO., LTD. COMCHIP SMD Diodes Specialist Fig ...

Page 4

... 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 ± ± ± 0.004 0.138 0.002 0.157 0.004 0.157 0.004 Comchip Technology CO., LTD. COMCHIP SMD Diodes Specialist Leader ....... ....... ....... ....... 10 pitches (min) Direction of Feed 178 ± 1 13.0 ± 0.20 50.0 MIN. ± ...

Page 5

... SMD Zener Diode Suggested PAD Layout SOT-23 SIZE (mm) (inch) A 0.80 0.031 B 1.90 0.075 C 2.02 0.080 D 2.82 0.111 Standard Package Qty per Reel Case Type (Pcs) SOT-23 3000 www.DataSheet4U.com QW-BZ013 A Reel Size (inch) 7 Comchip Technology CO., LTD. COMCHIP SMD Diodes Specialist REV:C Page 5 ...

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