T e m p e ra tu re
T y p ic a l R e flo w
P r o file
t
P
m a x
T
P
m in
T
L
T
P
t
L
m a x
T
S
T
S
m in
t
S
R o o m
T e m p e r a tu r e to P e a k T e m p e r a tu r e R a m p T im e
T im e
Profile Specification
T
S
min Preheat Temperature
T
S
max Preheat Temperature
T
S
min to T
S
max ramp time, t
S
T
L
Transition Temperature
Time above T
L
, t
L
T
S
max to T
L
Maximum Ramp Rate
T
P
min Peak Temperature
T
P
max Peak Temperature
Maximum Time at Peak Temperature, t
P
T
L
to T
P
Maximum Ramp Rate
Maximum Room to Peak Temperature Time
Pb-Free Assembly
140 °C
210 °C
30 to 120 seconds
220 °C
30 to 120 seconds
3 °C/second
230
245
15 seconds
3 °C/seconds
480 seconds
Sn-Pb Assembly
120 °C
180 °C
30 to 120 seconds
185 °C
30 to 120 seconds
3 °C/second
200
235
15 seconds
3 °C/seconds
360 seconds
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©2010 by RF Monolithics, Inc.
Page 4 of 4
XOCSM101 - 4/6/10
RFM [ RF MONOLITHICS, INC ]
