SeCoS LS4448 Hermetically sealed glass fast switching diode Datasheet

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