CDBHM120L-HF Datasheet, PDF (2/4 Pages) Comchip Technology – Low VF SMD Schottky Bridge Rectifiers

Low VF SMD Schottky Bridge Rectifiers
COMCHIP
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CDBHM120L-HF Thru. CDBHM1100L-HF)
Fig. 1 - Maximum Non-Repetitive Forward
Surge Current Per Bridge Elelment
40
30
20
10
0
1
10
100
Number of Cycles at 60 Hz
Fig.2 - Maximum Forward Current Derating
Curve
1.0
CDBHM180L-HF~
CDBHM1100L-HF
0.8
0.6
CDBHM120L-HF ~
CDBHM160L-HF
0.4
0.2
0
0 20 40 60 80 100 120 140 160
Ambient Temperature, ( °C)
Fig. 3 - Typical Instantaneous Forward
Characteristics Per Bridge Element
50
CDBHM260L-HF
CDBHM120L-HF ~
10 _CDBHM140L-HF
1.0
CDBHM180L-HF ~
CDBHM1100L-HF
0.1
0.01
0
pulse width =300 us
1% duty cycle
0.4
0.8
1.2
1.6
Instantaneous Forward Voltage, (Volts)
Fig. 4 - Typical Reverse Characteristics
Per Bridge Element
100
10
TJ=125 °C
1.0
0.1
TJ=75 °C
0.01
TJ=25 °C
0.001
0
20 40 60 80 100 120 140
Percent of Rated Peak Reverse Voltage, ( %)
QW-JL005
Comchip Technology CO., LTD.
REV: A
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