Table IV.

Reliability testing matrix table

LegPassivationBump structureReliability test itemTest result
1PINi/SnAgPrecondition Lv30/77
2Precon + uHAST 96/168/264 h0/77
3Precon + TCT 500/1,000/1,500/2,000 cyc0/77
4HTSL 500/1,000/1,500/2,000 h0/77
5Cu/Ni/SnAgPrecondition Lv30/77
6Precon + uHAST 96/168/264 h0/77
7Precon + TCT 500/1,000/1,500/2,000 cyc0/77
8HTSL 500/1,000/1,500/2,000 h0/77
9Cu/SnAgPrecondition Lv30/77
10Precon + uHAST 96/168/264 h0/77
11Precon + TCT 500/1,000/1,500/2,000 cyc0/77
12HTSL 500/1,000/1,500/2,000 h0/77
13PBONi/SnAgPrecondition Lv30/77
14Precon + uHAST 96/168/264 h0/77
15Precon + TCT 500/1,000/1,500/2,000 cyc0/77
16HTSL 500/1,000/1,500/2,000 h0/77
17Cu/Ni/SnAgPrecondition Lv30/77
18Precon + uHAST 96/168/264 h0/77
19Precon + TCT 500/1,000/1,500/2,000 cyc0/77
20HTSL 500/1,000/1,500/2,000 h0/77
21Cu/SnAgPrecondition Lv30/77
22Precon + uHAST 96/168/264 h0/77
23Precon + TCT 500/1,000/1,500/2,000 cyc0/77
24HTSL 500/1,000/1,500/2,000 h0/77

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