CDSF4148S-HF Datasheet, PDF (1/4 Pages) Comchip Technology – SMD Switching Diode

SMD Switching Diode
CDSF4148S-HF
RoHS Device
Halogen Free
Features
- High Speed.
- Designed for mounting on small surface.
- Extremely thin/leadless package.
- High mounting capability, strong surge
withstand, high reliability.
- Use in sensitive electronics protection against
voltage transients induced by inductive load
switching and lighting on ICs, MOSFET, signal
lines of sensor units for consumer, computer,
industrial, automotive and telecommunication.
Mechanical data
- Case: 1005/SOD-323F standard package,
molded plastic.
- Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
- Polarity: Indicated by cathode band.
- Mounting position: Any.
- Weight: 0.006 gram(approx.).
1005/SOD-323F
0.102(2.60)
0.095(2.40)
0.051(1.30)
0.043(1.10)
0.020(0.50) Typ.
0.035(0.90)
0.027(0.70)
0.040(1.00) Typ.
0.012 (0.30) Typ.
Dimensions in inches and (millimeter)
Maximum
Rating
(at
O
TA=25 C
unless
otherwise
noted)
Parameter
Conditions
Symbol _Min Typ _{Max Unit}
Reverse voltage
VRRM
100
V
Reverse voltage
VR
100
V
Average forward current
Forward current,surge peak
8.3 ms single half sine-wave superimposed
on rate load ( JEDEC method)
Repetitive peak forward current
IO
IFSM
IFRM
150 mA
1.5
A
300 mA
Power dissipation
Thermal resistance junction
to ambient air
Storage temperature
PD
RθJA
TSTG
-55
350 mW
286 °C/W
+150
O
C
Junction temperature
Tj
+150
O
C
Electrical
Characteristics
(at
O
TA=25 C
unless
otherwise
noted)
Parameter
Conditions
Symbol _Min Typ _{Max Unit}
Forward voltage
IF = 100 mA
VF
VR = 20 V
Reverse current
IR
VR = 75 V
Capacitance between terminals f = 1 MHZ,and 0VDC reverse voltage
CT
1.0
V
25
nA
2.5 uA
3
PF
Reverse recovery time
IF = IR= 10 mA, RL =100 ohms, Irr = 1mA
Trr
4
nS
Company reserves the right to improve product design , functions and reliability without notice.
QW-G0022
Comchip Technology CO., LTD.
REV:A
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