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CDSQR4148 Datasheet(PDF) 1 Page - Comchip Technology

Part # CDSQR4148
Description  SMD Switching Diode
PDF  4 Pages
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Manufacturer  COMCHIP [Comchip Technology]
Direct Link  http://www.comchiptech.com
Logo COMCHIP - Comchip Technology

CDSQR4148 Datasheet(HTML) 1 Page - Comchip Technology

  CDSQR4148 Datasheet HTML 1Page - Comchip Technology CDSQR4148 Datasheet HTML 2Page - Comchip Technology CDSQR4148 Datasheet HTML 3Page - Comchip Technology CDSQR4148 Datasheet HTML 4Page - Comchip Technology  
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SMD Switching Diode
SMD Diodes Specialist
Page 1
QW-A0034
REV:B
High Speed
Features
Designed for mounting on small surface.
Extremely thin/leadless package.
High mounting capability, strong surge
withstand, high reliability.
Mechanical data
Case: 0402(1005) standard package,
molded plastic.
Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
Marking Code: Cathode band & S3
Mounting position: Any
Weight: 0.001 gram(approx.).
CDSQR4148 (RoHS Device)
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
nS
P
F
nA
uA
V
4
4
25
2.5
1.0
CT
IR
VF
Trr
Capacitance between terminals
Reverse current
Forward voltage
Reverse recovery time
Parameter
Conditions
Symbol Min Typ Max Unit
f = 1 MHZ,and 0VDC reverse voltage
VR = 20 V
VR = 75 V
IF = 50 mA DC
IF =
= 10 mA, RL =100 ohms, Irr = 1mA
IR
A
mA
V
V
4
1
150
75
100
IO
VR
VRRM
IFSM
O
Maximum Rating (at TA=25 C unless otherwise noted)
TP = 1uS
TP = 1mS
mA
300
Repetitive peak forward current
Average forward current
Reverse voltage
Repetitive peak reverse voltage
Forward current,surge peak
Parameter
Conditions
Symbol Min Typ Max Unit
OC
OC
+125
+125
-40
TSTG
Tj
Storage temperature
Junction temperature
mW
125
PD
Power Dissipation
IFRM
0.041(1.05)
0.037(0.95)
0.026(0.65)
0.022(0.55)
0402(1005)
Dimensions in inches and (millimeter)
0.020(0.50) Typ.
0.022(0.55)
0.018(0.45)
0.012(0.30) Typ.
Comchip Technology CO., LTD.


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