CDBM120L-HF Datasheet, PDF (1/4 Pages) Comchip Technology – Low VF SMD Schottky Barrier Rectifiers

Low VF SMD Schottky Barrier Rectifiers
CDBM120L-HF Thru. CDBM140L-HF
Reverse Voltage: 20 to 40 Volts
Forward Current: 1.0 Amp
RoHS Device
Halogen free
Features
-Ideal for surface mount applications.
-Easy pick and place.
-Plastic package has Underwriters Lab.
flammability classification 94V-0.
-Exceeds environmental standard MIL-S-
19500/228.
-Low leakage current.
Mini SMA
0.154(3.90)
0.138(3.50)
0.012(0.30) Typ.
0.075(1.90)
0.060(1.50)
Mechanical data
-Case: Mini SMA/SOD-123, molded plastic.
-Terminals: solderable per MIL-STD-750,
method 2026.
-Polarity: Color band denotes cathode end.
-Approx. weight: 0.027 grams
0.028(0.70) Typ.
0.067(1.70)
0.051(1.30)
0.028(0.70) Typ.
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
Parameter
Symbol CDBM120L-HF
CDBM130L-HF
CDBM140L-HF
Max. Repetitive peak reverse voltage
VRRM
20
30
40
Max. DC blocking voltage
VR
20
30
40
Max. RMS voltage
VRMS
14
21
28
Peak surge forward current, 8.3ms
single half sine-wave superimposed
IFSM
30
on rate load (JEDEC method)
Max. average forward current
IO
1.0
Max. instantaneous forward voltage at
VF
0.38
IF=1.0A
0.40
Max. DC reverse current at TA=25°C
IR
1.0
Max. thermal resistance (Note 1)
RθJA
Typ. Diode Junction capacitance
(F=1MHz and applied 4V DC reverse voltage)
CJ
Max. operating junction temperature
TJ
42
130
-55 to +100
Storage temperature
TSTG
-65 to +175
2
Notes: 1. Thermal resistance from junction to ambient and junction to lead, P.C.B. mounted on 0.2×0.2 inch copper pad area.
0.40
Units
V
V
V
A
A
V
mA
°C/W
°C
°C
°C
QW-JL001
Comchip Technology CO., LTD.
REV:B
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