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LL4148-GS18

LL4148-GS18

LL4148-GS18

Vishay Semiconductor Diodes Division

LL4148-GS18 datasheet pdf and Diodes - Rectifiers - Single product details from Vishay Semiconductor Diodes Division stock available on our website

SOT-23

LL4148-GS18 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 11 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case DO-213AC, MINI-MELF, SOD-80
Number of Pins 2
Diode Element Material SILICON
PackagingTape & Reel (TR)
Published 1998
JESD-609 Code e2
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Tin/Silver (Sn/Ag)
Max Operating Temperature175°C
Min Operating Temperature -65°C
HTS Code8541.10.00.70
Capacitance 4pF
Subcategory Rectifier Diodes
Max Power Dissipation500mW
Terminal Position END
Terminal FormWRAP AROUND
Peak Reflow Temperature (Cel) 260
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LL4148
Pin Count2
Number of Elements 1
Voltage 100V
Element ConfigurationSingle
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current 3A
Diode Type Standard
Current - Reverse Leakage @ Vr 5μA @ 75V
Power Dissipation500mW
Voltage - Forward (Vf) (Max) @ If 1V @ 50mA
Case Connection ISOLATED
Forward Current50mA
Max Reverse Leakage Current 50μA
Operating Temperature - Junction -65°C~175°C
Max Surge Current2A
Current - Average Rectified (Io) 300mA DC
Forward Voltage1V
Max Reverse Voltage (DC) 75V
Average Rectified Current300mA
Reverse Recovery Time 4 ns
Peak Reverse Current5μA
Max Repetitive Reverse Voltage (Vrrm) 100V
Capacitance @ Vr, F 4pF @ 0V 1MHz
Peak Non-Repetitive Surge Current 2A
Reverse Voltage75V
Max Forward Surge Current (Ifsm) 2A
Recovery Time 8 ns
Max Junction Temperature (Tj) 175°C
Height 1.6mm
Length 3.7mm
Width 1.6mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:33673 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LL4148-GS18 Product Details

LL4148-GS18 Overview


75V is a reasonable reverse voltage.Reverse leakage current from this device is 50μA volts at its maximum.A rectified current of 300mA volts is averaged for this device.Electronic or electrical devices produce heat as unwelcome byproducts of their primary functions.A value of 50mA is the maximum forward current that can be allowed.Electrical or electronic devices generate the least amount of 500mW heat (energy loss).Phase diode rectifier is possible to use a surge current of maximum value 2A.A 4pF value can be delivered based on the capacitance.Based on the data charts in the datasheets, the peak reverse is 5μA.

LL4148-GS18 Features


a maximal reverse leakage current of 50μA volts
an average rectified current of 300mA volts
the least amount of 500mW heat (energy loss)
the peak reverse is 5μA

LL4148-GS18 Applications


There are a lot of Vishay Semiconductor Diodes Division LL4148-GS18 applications of single-phase diode rectifier.

  • Recirculating Diode
  • Freewheeling
  • Ultra High-Speed Switching
  • Switching Diode
  • Reverse Polarity Protection
  • Battery chargers
  • Polarity Protection Diode
  • DC motor control and drives
  • Welders
  • Power converters

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