LL4148 Ver la hoja de datos (PDF) - Tiger Electronic

Número de pieza

componentes Descripción

Fabricante

LL4148

High-speed switching diode

Tiger Electronic 

TIGER ELECTRONIC CO.,LTD

LL4148/LL4448

Electrical Characteristics

Tj=25℃

Parameter

Forward voltage

Reverse current

Breakdown voltage

Diode capacitance

Rectification efficiency

Reverse recovery time

Test Conditions

Type Symbol Min Typ Max Unit

IF=5mA

IF=10mA

IF=100mA

LL4448 VF 0.62

0.72 V

LL4148 VF

0.86 1

V

LL4448 VF

0.93 1

V

VR=20V

VR=20V, Tj=150℃

VR=75V

IR=100μA,tp/T=0.01,tp=0.3ms

VR=0, f=1MHz, VHF=50mV

VHF=2V, f=100MHz

IR

IR

IR

V(BR)

CD

ηR

100

45

25 nA

50 μA

5 μA

V

4 pF

%

IF= IR=10mA, iR=1mA

trr

IF=10mA, VR=6V, iR=0.1×IR,

trr

RL=100Ω

8 ns

4 ns

Characteristics (Tj=25℃ unless otherwise specified)

Forward voltage: VF(V)

Figure 1. Forward current vs. forward voltage

Forward voltage: VF(V)

Figure 2. Forward current vs. forward voltage

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