CD4148WN datasheet(4/6 Pages) LEIDITECH

部件名	CD4148WN

功能描述	Switching Diode

PDF	6 Pages

Scroll/Zoom	100%

制造商	LEIDITECH [Shanghai Leiditech Electronic Technology Co., Ltd]

网页	http://www.leiditech.com

标志

4 / 6 page

4/6

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)

<3oC/s

T<150

△

Pre-heat Temperature & Time

100-150 oC

60-120s

150-200 oC

60-120s

100-150 oC

60-120s

Soldering Temperature & Time

183 oC

60-150s

217 oC

60-150s

260±5oC

5±2s

Peak Temperature

230±5oC

<260oC

245±5oC

<260oC

260±5oC

Time within 5oC of peak temperature

10-20s

20-30s

Ramp-down rate

<6oC/s

Time 25oC to peak temperature

<6min

<8min

Manual Soldering: Approx. 350oC for 3s, avoid solder iron tip direct touch the components body

CD4148WN

CD4148WN 数据表(PDF) 4 Page - Shanghai Leiditech Electronic Technology Co., Ltd

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CD4148WN 数据表(PDF) 4 Page - Shanghai Leiditech Electronic Technology Co., Ltd

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