LS4448 查看數據表（PDF） - Secos Corporation.
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LS4448 Datasheet PDF : 1 Pages
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Elektronische Bauelemente
LS4448
500 mW
Hermetically Sealed Glass Fast Switching Diodes
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
FEATURES
Fast Switching Device (TRR < 4.0nS)
QUADRO Mini-MELF Package
Surface Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
All External Surfaces Are Corrosion Resistant And
Terminals Are Readily Solderable
Matte Tin (Sn) Lead Finish
Color band Indicates Negative Polarity
QUADRO (Mini-MELF)
D
C
B
A
C
REF.
A
B
C
D
Millimeter
Min.
Max.
3.30
3.70
1.40
1.60
0.35
0.45
1.8 Typ.
Cathode
Anode
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
Parameter
Symbol
Value
Power Dissipation
Operating Junction and
Storage Temperature Range
PD
TJ, TSTG
500
150, -65~150
Working Inverse Voltage
WIV
75
Average Rectified Current
IO
150
Non-repetitive Peak Forward Current
IFM
450
Peak Forward Surge Current
IFSURGE
2
Notes:
1. These ratings are limiting values above which the serviceability of the diode may be impaired.
Unit
mW
°C
V
mA
mA
A
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Parameter
Limits
Symbol
Unit
Min
Max
Test Condition
Breakdown Voltage
100
BV
75
-
Reverse Leakage Current
IR
-
Forward Voltage
0.62
VF
-
-
Reverse Recovery Time
TRR
-
-
-
-
25
5
0.72
1.0
4
V
IR=100μA
IR=5μA
nA
VR=20V
μA
VR=75V
V
IF=5mA
IF=100mA
IF=IR=10mA
nS
RL=100Ω
IRR=1mA
Capacitance
C
-
4
pF
VR=0, f=1MHz
http://www.SeCoSGmbH.com/
14-Apr-2011 Rev. A
Any changes of specification will not be informed individually.
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