CD4148WN datasheet(2/6 Pages) LEIDITECH

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MAXIMUM RATING1)

Parameter at Tamb=25oC1)

Symbol

Value

Unit

Repetitive Peak Reverse Voltage

VRRM

100

Average rectified current sin half wave

rectification with resistive load

IF(AV)

150

Repetitive Peak Forward Current at Tamb=25°C

IFRM

300

Non-Repetitive Surge Forward Current

at t<1s and Tj=25oC

500

at t≦8.3ms and Tj=25oC

IFSM

1000

1) Valid provided that electrodes are kept at ambient temperature.

ELECTRICAL CHARACTERISTICS1)

Parameter at Tamb=25oC1)

Symbol

Value

Unit

Forward Voltage at IF=10mA

1.0 MAX

at IF=100mA

1.25 MAX

Leakage Current at VR=20V

0.025 MAX

Leakage Current at VR=80V

0.5 MAX

Capacitance at VR=0V, f=1MHz

Ctot

4 MAX

Reverse Recovery Time at IF =IR=10mA,RL=100Ω

trr

4 MAX

1) Valid provided that electrodes are kept at ambient temperature.

TYPICAL CHARACTERISTICS

Figure 1. Forward Characteristic

Figure 2. Power De-rating

100

200

300

400

500

100 120

140 160

180 200

Tamb-Ambient Temperature/oC

CD4148WN

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