CDBM220-HF Datasheet, PDF (1/2 Pages) Comchip Technology – SMD Schottky Barrier Rectifiers

SMD Schottky Barrier Rectifiers
CDBM220-HF Thru CDBM2100-HF
Reverse Voltage: 20 to 100 Volts
Forward Current: 2.0 Amp
RoHS Device
Halogen free
Features
-Batch process design, excellent powe
dissipation offers better reverse leakage
current and thermal resistance.
-Low profile surface mounted application
in order to optimize board space.
-Tiny plastic SMD package.
-Low power loss, high efficiency.
-High current capability, low forward voltage dorp.
-High surge capability.
-Guardring for overvoltage protection.
-Ultra high-speed switching.
-Silicon epitaxial planarchip, metal silicon junction.
-Lead-free parts meet environmental
standards of MIL-STD-19500 /228
Mechanical data
-Case: Molded plastic, JEDEC MiniSMA/SOD-123.
-Terminals: Solde plated, solderable per
MIL-STD-750, method 2026.
-Polarity: Indicated by cathode band.
-Mounting position: Any
-Weight:0.027 gram(approx.).
Mini SMA/SOD-123
0.154(3.9)
0.138(3.5)
0.012(0.3) Typ.
0.071(1.8)
0.055(1.4)
0.035(0.9) Typ.
0.126(3.2)
0.110(2.8)
0.067(1.7)
0.051(1.3)
0.035(0.9) Typ.
Dimensions in inches and (millimeter)
Maximum Ratings (at TA=25°C unless otherwise noted)
Parameter
Symbol
CDBM CDBM CDBM CDBM CDBM CDBM CDBM
220-HF 230-HF 240-HF 250-HF 260-HF 280-HF 2100-HF
Unit
Repetitive peak reverse voltage
VRRM
20
30
40
50
60
80
100
V
Maximum RMS voltage
VRMS
14
21
28
35
42
56
70
V
Continuous reverse voltage
Maximum forward voltage @IF=2.0A
VR
20
30
40
50
60
80
100
V
VF
0.50
0.70
0.85
V
Forward rectified current
IO
Forward surge current, 8.3ms half sine wave
superimposed on rated load (JEDEC method)
IFSM
O
Reverse current on VR=VRRM @TA=25 C
IR
O
@TA=125 C
Typ. thermal resistance, junction to ambient air RθJA
Typ. diode junction capacitance (Note 1)
CJ
Operating junction temperature
TJ
Storage temperature
TSTG
-55 to +125
2.0
50
0.5
10
85
160
-55 to +150
-65 to +175
A
A
mA
O
C/W
pF
O
C
O
C
Note 1: f=1MHz and applied 4V DC reverse voltage.
QW-JB003
Comchip Technology CO., LTD.
REV:A
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