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CDBMTS140L-HF fiches techniques PDF

Comchip - SMD Schottky Barrier Rectifiers

Numéro de référence CDBMTS140L-HF
Description SMD Schottky Barrier Rectifiers
Fabricant Comchip 
Logo Comchip 





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CDBMTS140L-HF fiche technique
Low VF SMD Schottky Barrier Rectifiers
CDBMTS140L-HF
Comchip
SMD Diode Specialist
Reverse Voltage: 40 Volts
Forward Current: 1.0 Amp
RoHS Device
Halogen Free
SOD-123S
Features
- Excellent power dissipation offers better reverse
leakage current and thermal resistance.
- Low profile surface mounted application in order to
optimize board space.
- Low power loss, high efficiency.
- High current capability, low forward voltage drop.
- High surge capability.
- Guard ring for overvoltage protection.
- Ultra high-speed switching.
- Silicon epitaxial planar chip, metal silicon junction.
Mechanical data
- Epoxy: UL94-V0 rated flame retardant.
- Case: Molded plastic, SOD-123S/MINI SMA
- Terminals: Solderable per MIL-STD-750,
Method 2026.
- Polarity: Indicated by cathode band.
- Mounting Position: any
- Weight: 0.0155 grams(approx.)
0.043(1.10)
0.028(0.70)
0.154(3.90)
0.138(3.50)
0.118(3.00)
0.102(2.60)
0.018(0.45) Typ.
0.079(2.00)
0.063(1.60)
0.009(0.22)
0.007(0.18)
0.032(0.80) Typ.
0.039(1.00)
0.035(0.90)
0.032(0.80) Typ.
Dimensions in inches and (millimeter)
Circuit Diagram
12
Maximum Ratings (at TA=25°C unless otherwise noted)
Parameter
Repetitive peak reverse voltage
RMS Voltage
Continuous reverse voltage
Thermal resistance
Operating temperature range
Junction to ambient
Junction to case
Storage temperature range
Symbol
VRRM
VRMS
VR
RΘJA
RΘJc
TJ
TSTG
Min Typ Max Unit
40 V
28 V
40 V
53
°C/W
35
-55 +100 °C
-65 +175 °C
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Conditions
Symbol Min Typ Max Unit
Forward rectified current
Forward surge current
Forward voltage
Reverse current
Diode Junction capacitance
8.3ms single half sine-wave superimposed
on rate load(JEDEC method)
IF = 1 A
VR = VRWM , TJ = 25°C
VR = VRWM , TJ = 75°C
f=1MHZ and applied 4V DC reverse voltage
IO
IFSM
VF
IR
IR
CJ
Company reserves the right to improve product design , functions and reliability without notice.
QW-JL037
Comchip Technology CO., LTD.
1A
30 A
0.4 V
1.0
mA
20
130 pF
REV:A
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