bd4148apt Chenmko Enterprise Co. Ltd., bd4148apt Datasheet - Page 2
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bd4148apt
Manufacturer Part Number
bd4148apt
Description
Switching Diode Voltage 75 Volts Current 0.15 Ampere
Manufacturer
Chenmko Enterprise Co. Ltd.
Datasheet
1.BD4148APT.pdf
(2 pages)
100m
100u
10m
10.0
10u
1m
0.5
0.2
0.1
5.0
2.0
1.0
0.5
0.2
0.1
10
5
2
1
1
0.1
0
0
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD
FIG. 3 - TYPICAL JUNCTION CAPACITANCE
0.2
2
FIG. 1 - FORWARD CHARACTERISTICS
Ta=125
1
RATING CHARACTERISTIC CURVES ( BD4148APT )
-25
75
25
0.4
FORWARD VOLTAGE, (V)
4
REVERSE VOLTAGE, (V)
PULSE WIDTH, (Sec)
o
o
o
o
C
C
C
C
SURGE CURRENT
10
0.6
6
0.8
8
100
PULSE
Single pulse
1.0
10
1000
1.2
12
10000
14
1.4
PULSE GENERATOR
FIG. 6 - REVERSE RECOVERY TIME MEASUREMENT CIRCUIT
0.1m
100n
OUTPUT 50
10u
10n
1m
1u
1n
6
4
2
0
0
0
FIG. 4 - REVERSE RECOVERY TIME CHARATERISTICS
0.01µF
20
FIG. 2 - REVERSE CHARACTERISTICS
FORWARD CURRENT, (mA)
Ta=125
REVERSE VOLTAGE, (V)
75
25
10
40
5
o
o
o
D.U.T.
C
C
C
60
100
20
80
OSCILLOSCOPE
IR=1mA
VR=6V
I
RR
SAMPLING
=1/10I
100
R
120
30