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MUR460SB Datasheet, PDF (5/6 Pages) Cystech Electonics Corp. – Ultra-fast Plastic Rectifiers Reverse Voltage 600V Forward Current 4A | |||
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CYStech Electronics Corp.
Recommended temperature profile for IR reflow
Spec. No. : C764SB
Issued Date : 2017.02.17
Revised Date :
Page No. : 5/6
Profile feature
Sn-Pb eutectic Assembly
Pb-free Assembly
Average ramp-up rate
(Tsmax to Tp)
3ï°C/second max.
3ï°C/second max.
Preheat
âTemperature Min(TS min)
100ï°C
150ï°C
âTemperature Max(TS max)
âTime(ts min to ts max)
150ï°C
60-120 seconds
200ï°C
60-180 seconds
Time maintained above:
âTemperature (TL)
â Time (tL)
183ï°C
60-150 seconds
217ï°C
60-150 seconds
Peak Temperature(TP)
240 +0/-5 ï°C
260 +0/-5 ï°C
Time within 5ï°C of actual peak
temperature(tp)
10-30 seconds
20-40 seconds
Ramp down rate
6ï°C/second max.
6ï°C/second max.
Time 25 ï°C to peak
temperature
6 minutes max.
8 minutes max.
Note : All temperatures refer to topside of the package, measured on the package body surface.
MUR440 and MUR460
CYStek Product Specification
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