Switching Diodes. LS4148 Datasheet

LS4148 Diodes. Datasheet pdf. Equivalent

LS4148 Datasheet
Recommendation LS4148 Datasheet
Part LS4148
Description Fast Switching Diodes
Feature LS4148; LS4448.4148.914B Features: • Fast switching device (TRR<4.0nS). • Quadro mini-MELF package. • Surfa.
Manufacture Multicomp
Datasheet
Download LS4148 Datasheet




Multicomp LS4148
LS4448.4148.914B
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 leads are readily solderable.
RoHs compliant.
Matte tin (Sn) lead finish.
1st band indicates cathode.
Maximum Ratings at Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Type Number
Power Dissipation
Working Inverse Voltage
Non-repetitive Peak Forward Current
Average Rectified Current
Peak Forward Surge Current
Operating Junction Temperature
Storage Temperature Range
Electrical Characteristics
Symbol
Pd
WIV
IFM
IO
IFSURGE
TJ
TSTG
Value
500
75
450
150
2
175
-65 to +200
Type Number
Symbol Minimum Maximum
Breakdown Voltage
IR=100uA
IR=5uA
Forward Voltage
LS4448, LS914B
LS4148
LS4448, LS914B
IF=5.0mA
IF= 10mA
IF =100mA
Reverse Leakage Current
VR=20V
VR=75V
Junction Capacitance VR = 0, f = 1.0MHz
Reverse Recovery Time (Note 1)
BV
VF
IR
Cj
trr
100
75
-
0.62 0.72
- 1.0
- 1.0
-
25
5
-
4.0
-
Notes: 1. Reverse Recovery Test Conditions: IF = IR = 10mA, RL = 100, IRR = 1mA.
Units
mW
V
mA
A
°C
°C
Units
V
nA
uA
pF
nS
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Multicomp LS4148
LS4448.4148.914B
Ratings and Characteristic Curves (LS4448/LS4148/LS914B)
Forward Current vs. Forward Voltage
Forward Current vs. Forward Voltage
Va - Forward Voltage (V)
Reverse Current vs. Reverse Voltage
VF - Forward Voltage (V)
Diode Capacitance vs. Reverse Voltage
VR - Reverse Voltage (V)
Part Number Table
Description
Diode, High Speed, Quadro Melf
Diode, High Speed, Quadro Melf
Diode, High Speed, Quadro Melf
Part Number
LS4148
LS4448
LS914B
VR - Reverse Voltage (V)
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Multicomp LS4148
LS4448.4148.914B
Notes:
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Disclaimer This data sheet and its contents (the "Information") belong to the Premier Farnell Group (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes
in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied.
The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data
sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage
resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded.
This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. SPC Multicomp is the registered trademark of the Group. © Premier Farnell plc 2008.
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