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US3KBF डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - SURFACE MOUNT ULTRA FAST RECTIFIER - DC COMPONENTS

भाग संख्या US3KBF
समारोह SURFACE MOUNT ULTRA FAST RECTIFIER
मैन्युफैक्चरर्स DC COMPONENTS 
लोगो DC COMPONENTS लोगो 
पूर्व दर्शन
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<?=US3KBF?> डेटा पत्रक पीडीएफ

US3KBF pdf
RATING AND CHARACTERISTIC CURVES ( US3ABF THRU US3MBF )
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY
TIME CHARACTERISTIC
50
NONINDUCTIVE
10
NONINDUCTIVE
(+)
25Vdc
(approx)
(-)
D.U.T
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE1)
(-)
PULSE
GENERATOR
(NOTE2)
(+)
+0.5A
0
-0.25A
trr
NOTES:1. Rise Time = 7ns max. Input Impedance =
1 megohm. 22 pF.
2. Rise Time = 10ns max. Source Impedance =
50ohms.
-0.1A
1cm SET TIME BASE
FOR 10 ns/cm
3.0
2.5
2.0
1.5
1.0
0.5
0
0
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
Ambient
Lead
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
25 50 75 100 125 150 175
O
AMBIENT TEMPERATURE ( C)
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
TJ = 25OC
10 US3ABF~US3DBF
US3GBF
1.0
US3JBF~US3MBF
.1 Pulse Width = 300µS
1% Duty Cycle
.001
0
.5 1.0 2.0 2.5
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
140
120
100
8.3ms Single Half Sine-Wave
(JEDEC Method)
80
60
40
20
0
1
2
5 10 20
50
NUMBER OF CYCLES AT 60Hz
100
FIG. 5 - TYPICAL REVERSE CHARACTERISTICS
100
10
1
TJ = 125OC
TJ = 75OC
TJ = 25OC
.1
0 20 40 60 80 100
RATED PEAK REVERSE VOLTAGE (%)
REV-3,MAR,2017
2 www.dccomponents.com

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