1N4448W 데이터 시트보기 (PDF) - Won-Top Electronics
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1N4448W Datasheet PDF : 4 Pages
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WTE
POWER SEMICONDUCTORS
1N4448W Pb
SURFACE MOUNT FAST SWITCHING DIODE
Features
! High Conductance
! Fast Switching Speed
A
! Surface Mount Package Ideally Suited for
Automatic Insertion
! For General Purpose Switching Application
C
! Plastic Material – UL Recognition Flammability
Classification 94V-O
B
E
Mechanical Data
! Case: SOD-123, Molded Plastic
! Terminals: Plated Leads Solderable per
J
MIL-STD-202, Method 208
! Polarity: Cathode Band
! Weight: 0.01 grams (approx.)
! Marking: A3
! Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
D
H
G
SOD-123
Dim Min
Max
A
3.6
3.9
B
2.5
2.8
C
1.4
1.8
D
0.5
0.7
E
—
0.2
G
0.4
—
H
0.95 1.35
J
—
0.12
All Dimensions in mm
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current
@ t = 1.0µs
@ t = 1.0s
Power Dissipation (Note 1)
Typical Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
VRM
VRRM
VRWM
VR
VR(RMS)
IFM
IO
IFSM
Pd
RJA
Tj, TSTG
1N4448W
Unit
100
V
75
V
53
V
500
mA
250
mA
4.0
2.0
A
500
mW
357
K/W
-65 to +150
°C
1N4448W
1 of 4
© 2006 Won-Top Electronics
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