© 2012 Cooper Bussmann

www.cooperbussmann.com

0912

BU-SB12795

Page 4 of 4

Data Sheet: 10007

Solder Reflow Profile

t

Time 25°C to Peak

Time

25°C

Preheat

A

Max. Ramp Up Rate = 3°C/s

Max. Ramp Down Rate = 6°C/s

T

Taabbllee 1

1 -- S

Sttaan

nddaarrdd S

SnnP

Pb

b S

Soollddeerr ((TTcc))

Volume

Volume

Package

mm

3

mm

3

Thickness

<350

>

_350

<2.5mm

235°C

220°C

>

_2.5mm

220°C

220°C

T

Taab

bllee 2

2 -- LLeeaadd ((P

Pb

b)) FFrreeee S

Soollddeerr ((TTcc))

Volume

Volume

Volume

Package

mm

3

mm

3

mm

3

Thickness

<350

350 - 2000>2000

<1.6mm

260°C

260°C

260°C

1.6 – 2.5mm 260°C

250°C

245°C

>2.5mm

250°C

245°C

245°C

Reference JDEC J-STD-020D

Profile Feature

Standard SnPb Solder

Lead (Pb) Free Solder

Preheat and Soak

• Temperature min. (Tsmin)100°C

150°C

• Temperature max. (Tsmax)150°C

200°C

• Time (Tsmin to Tsmax) (ts)

60-120 Seconds

60-120 Seconds

Average ramp up rate Tsmax to Tp

3°C/ Second Max.

3°C/ Second Max.

217°C

Time at liquidous (tL)

60-150 Seconds

60-150 Seconds

Peak package body temperature (TP)*

Table 1

Table 2

Time (tp)** within 5 °C of the specified classification temperature (Tc)

20 Seconds**

30 Seconds**

Average ramp-down rate (Tp to Tsmax)6°C/ Second Max.

6°C/ Second Max.

Time 25°C to Peak Temperature

6 Minutes Max.

8 Minutes Max.

* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.

** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.

North America

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-636-527-1607

Europe

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

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distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once

a product has been selected, it should be tested by the user in all possible applications.

Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written

approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in

accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.