TBU® HIGH-SPEED PROTECTORS Bourns Manufacturers Representatives Corporate Distributor Product Managers Americas Sales Team Asia Sales Team Europe Sales Team FAE Team March, 2012 TBU® High-Speed Protector Model P40-G240-WH The company that manufactured the current version of the P40-G240-WH die experienced financial difficulties and shut down its silicon processing operations. Bourns has just completed the qualification of this device at the fab location in Korea which manufactures all other active Bourns® TBU® products. Qualification: Qualification Information & Results are shown below using the new die processed at the Korea fab location. Qualification Information: Die Technology Product Name Die Name Top Metal Back Metal Assembly Site Pins/Package Mold Compound Die Attach Bond Wire L/F Material Marking Termination Finish All Products TBU® Technology P40-G240-WH C4 AlSiCu VNiAg China DFN 4x4 Sumitomo G770 HCD Ablestik: 84-1LMISR4 Multiple 1.3 Mil Cu Copper Laser Matte Sn (Pb Free) FU1204 TBU® High-Speed Protector Model P40-G240-WH March, 2012 Page 2 of 3 Qualification Results: Stress Test/Conditions BOL, 85 °C, 85 % RH, Tj = 125 °C, 1000 h HAST, 130 °C, 85 % RH, 96 h Unbiased (Note 1) Temperature Cycle, -40/+85 °C, 500 cs (Note 1) Wire Bond Strength (>4 g ) Ball Shear Strength (>30 g) Solderability, 8 h Steam Age, 245 °C, SnAgCu ESD, HBM, Classification Standard Method SS/Accept Lot 1 FOAA P40-G240-WH Lot 2 FUAA GR-357-CORE - 77/1 77/0 77/0 77/0 GR-357-CORE - 77/1 77/0 77/0 77/0 MIL STD 883 1010 38/1 38/0 38/0 38/0 MIL STD 883 MIL STD 883 2011 2019 10/0 10/0 JESD22 B102D (1) 22/0 22/0 22/0 22/0 JESD22 A114E 3/0 3/0 3/0 3/0 Lot 3 FUAB 10/0 10/0 Note 1: Preconditioned according to JESD22 A113 Level 1 at 260 °C peak reflow temperature prior to Qualification Reliability Testing. Product Labeling: The product marking is unchanged and the labels will show the country of origin code. Identification of the Changed Product: Bourns maintains traceability back to source wafer lots and assembly sites for all TBU® products. First Date Code from New Site: 1210 Impact on Form, Fit, Function and Reliability: Product ratings and electrical characteristics are unaffected by the change. There is no impact on form, fit, function or reliability. Last Date of Manufacture of Existing Product: The former silicon processing site no longer manufactures this process; TBU® products made at the former processing site are available in limited quantities. Samples: Evaluation samples are available from March 2012 onward. Implementation Date: Deliveries of such products to customers may occur from June 2012 onward. Product is available to ship earlier than above date, if requested. If you have any questions, please contact our customer service teams in your region.