SPM0404HE5H-PB Просмотр технического описания (PDF) - Unspecified

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SPM0404HE5H-PB

SiSonic™ Microphone With Enhanced RF Protection

Unspecified 

SPM0404HE5H-PB

9. RECOMMENDED REFLOW PROFILE

TP

TL

TSMAX

TSMIN

tP

Ramp-up

tL

tS Preheat

Ramp-down

25°C

Time 25°C to Peak

Time

Profile Feature

Average Ramp-up rate (TSMAX to TP)

Preheat

 Temperature Min (TSMIN)

 Temperature Max (TSMAX)

 Time (TSMIN to TSMAX) (tS)

Time maintained above:

 Temperature (TL)

 Time (tL)

Peak Temperature (TP)

Time within 5°C of actual Peak Temperature (tP)

Ramp-down rate (TP to TSMAX)

Time 25°C to Peak Temperature

Pb-Free

3°C/second max.

150°C

200°C

60-180 seconds

217°C

60-150 seconds

260°C

20-40 seconds

6°C/second max

8 minutes max

Notes: Based on IPC/JDEC J-STD-020 Revision C.

All temperatures refer to topside of the package, measured on the package body

surface.

Revision: D

Sheet 8 of 11

2/28/2013

©2012 Knowles Electronics

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