LL4148L Datasheet PDF - Taiwan Semiconductor
| Part Number | LL4148L | |
| Description | 500mW Hermetically Sealed Glass Fast Switching Diodes | |
| Manufacturers | Taiwan Semiconductor | |
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Small Signal Product
CREAT BY ART
LL4148L
Taiwan Semiconductor
500mW Hermetically Sealed Glass Fast Switching Diodes
FEATURES
- Small hermetically sealed glass SMD package
- High switching speed: Max. 4 ns
- Continuous reverse voltage: Max. 75V
- Repetitive peak reverse voltage: Max. 75V
- Repetitive peak forward current: Max. 450 mA
MECHANICAL DATA
- Polarity: Indicated by black cathode band
SOD80C
Hermetically Sealed Glass
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Repetitive Peak Reverse Voltage
Continuous Reverse Voltage
Continuous Forward Current
Repetitive Peak Forward Current
Non-Repetitive Peak Forward Surge Current
Fig. 2, (Note 1)
VRRM
VR
IF
IFRM
75
75
200
450
Square Wave : TJ=25oC Prior to Surge : See Fig. 4
t=1μs
t=1ms
IFSM
4
1
t=1s
0.5
Total Power Dissipation
Operating Junction Temperature
Storage Temperature Range
Tamb=25oC, (Note 1)
Ptot
TJ
TSTG
500
200
-65 to 200
PARAMETER
SYMBOL
Forward Voltage
See Fig. 3
IF=10mA
VF
Reverse Leakage Current
Junction Capacitance
Reverse Recovery Time
Forward Recovery Voltage
VR=20V
VR=20V
VR=0
See Fig. 5
Tj=150oC
f=1.0MHz
(Note 2)
IF=50 mA tr=20ns
IR
CJ
trr
Vfr
Note 1 : Device mounted on an FR4 printed-circuit board
Note 2 : Reverse recovery test conditions : IF=10mA, IR=60mA, RL=100Ω, IRR=1m A
MIN
-
-
-
-
-
-
MAX
1.0
25.0
50.0
4.0
4.0
2.5
UNIT
V
V
mA
mA
A
mW
oC
oC
UNIT
V
nA
μA
pF
ns
V
Document Number: DS_S1501007
Version: C15
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Small Signal Product
LL4148L
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1501007
Version: C15
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| Information | Total 5 Pages | |
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| Download | [ LL4148L.PDF Datasheet ] | |
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