4

CD4148WN

APPLICATIONS

Function: Fast switching, suit for AC switching input as rectified circuit and high reverse voltage

location application

Typical Application circuit:

Typical Product field: Power supply, adapter & inverter

Soldering Condition:

Soldering Condition & Caution

■

Recommended Soldering Condition

(Refer to IPC/JEDEC J-STD-020D 4-1&5.2)

Recommended Profile Condition

Sn-Pb Soldering

Leadfree

Soldering

Wave Soldering

Ramp-up rate (from pre-heat stage)

T<150

△

Pre-heat Temperature & Time

60-120s

60-120s

60-120s

Soldering Temperature & Time

60-150s

60-150s

5±2s

Peak Temperature

10-20s

20-30s

-

Ramp-down rate

<6min

<8min

-