1N4448W 查看數據表（PDF） - Diodes Incorporated.
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1N4448W Datasheet PDF : 4 Pages
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10.0
1.0
TA = 100°C
0.10
0.01
TA = 75°C
TA = 50°C
TA = 25°C
TA = -30°C
TA = 0°C
0.001
0
20
40
60
80
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
2.5
2.0
1.5
1.0
0.5
0
0
2
4
6
8
10
IF, FORWARD CURRENT (mA)
Fig. 5 Reverse Recovery Time vs. Forward Current
1N4448W
4
3
2
1
0
0
1
2
3
4
5
6
VR, DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
C
H
B
A
M
K
L
SOD123
Dim Min Max
A
0.55 Typ
B 1.40 1.70
C 3.55 3.85
H 2.55 2.85
J
0.00 0.10
K 1.00 1.35
L 0.25 0.40
M 0.10 0.15
α
0
8°
All Dimensions in mm
1N4448W
Document number: DS12002 Rev. 21 - 2
3 of 4
www.diodes.com
April 2014
© Diodes Incorporated
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