LL4448 データシートの表示（PDF） - Weitron Technology

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LL4448

SMALL SIGNAL SWITCHING DIODES 150 m AMPERES 100 VOLTS

Weitron Technology 

LL4148/LL4448

Maximum Ratings ( TA=25 C Unless otherwise noted)

Characteristic

Non-Repetitive Peak Voltage

Symbol

VRM

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VPWM

VRWM

VR

Average Rectified Output Current (1)

IO

Non-Repetitive Peak Forward Surge Current

@t=1.0us

IFSM

Power Dissipation

Thermal Resistance Junction to Ambient

Operating and Strorage Temperature Range

Pd

R θJA

TJ ,TSTG

LL4148/ LL4448

100

75

150

2.0

500

300

-65 to +175

Electrical Characteristics ( TA=25 C Unless otherwise noted)

Characteristic

Reverse Breakdown Voltage

IR= 100ua

Forward Voltage

LL4148

LL4448

IF=10 mA

IF=5 mA

IF=100 mA

Leakage Current

VR=20V

VR=75V

VR=75V, Tj=150 C

Junction Capacitance

Symbol

V(BR)R

VF

IR

Cj

Min

100

0.62

-

-

-

-

Reverse Recovery Time

IF=10 mA, IR=1mA, VR=6V, RL=100 Ω

Trr

-

Note: 1.Valid Provided that device Terminals are Kept at Ambient Temperature.

Max

-

1.0

0.72

1.0

25

5

50

4

4

Unit

V

V

mA

A

mW

K/W

C

Unit

V

V

µA

PF

nS

WEITRON

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