BP 104 FASR

10 Version 1.3 | 2018-05-30

Profile Feature

Symbol

Pb-Free (SnAgCu) Assembly

Unit

Minimum

Recommendation

Maximum

Ramp-up rate to preheat*)

25 °C to 150 °C

2

3

K/s

Time t

S

T

Smin to TSmax

t

S

60

100

120

s

Ramp-up rate to peak*)

T

Smax to TP

2

3

K/s

Liquidus temperature

T

L

217

°C

Time above liquidus temperature

t

L

80

100

s

Peak temperature

T

P

245

260

°C

Time within 5 °C of the specified peak

temperature T

P - 5 K

t

P

10

20

30

s

Ramp-down rate*

T

P to 100 °C

3

6

K/s

Time

25 °C to T

P

480

s

All temperatures refer to the center of the package, measured on the top of the component

* slope calculation DT/Dt: Dt max. 5 s; fulfillment for the whole T-range

Taping 3)

OHAY2287

1.5 (0.059)

4 (0.157)

0.8 (0.031)

2 (0.079)

4.1 (0.161)

Cathode/Collector Side