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PRODUCT/PROCESS CHANGE NOTIFICATION
Generic Copy
06-AUG-2001
SUBJECT: ON Semiconductor Product/Process Change Notification #11621
TITLE: Qualify Additional Subcontractor Site Of SMA And SMB Rectifiers
EFFECTIVE DATE: 05-Oct-2001
AFFECTED CHANGE CATEGORY: Subcontractor Assembly/Fab/Test Site
AFFECTED PRODUCT DIVISION: Bipolar Discretes Products
ADDITIONAL RELIABILITY DATA: Available
Contact your local ON Semiconductor Sales Office or Carolyn Antillon <[email protected] >
SAMPLES: Contact your local ON Semiconductor Sales Office or Mike Schager
<[email protected]>
FOR ANY QUESTIONS CONCERNING THIS NOTIFICATION:
Contact Sales Office or Chris Holly <[email protected]>
DISCLAIMER:
Initial Product/Process Change Notification (IPCN) - First Notification distributed to customers.
Distributed at least 120 days from the effective date of the change.
Final Product/Process Change Notification (FPCN) - Final Notification completing the notification
process. Distributed at least 60 days from the effective date of the change. ON Semiconductor will
consider this change approved unless specific conditions of acceptance are provided in writing within
30 days of receipt of this notice. To do so, contact your local ON Semiconductor Sales Office.
DESCRIPTION AND PURPOSE:
ON Semiconductor currently produces some SMA and SMB General Purpose Rectifiers and Schottky
Rectifiers at a subcontractor. In order to provide additional capacity, ON Semiconductor is qualifying
our subcontractor's other facility in Seefull, China, where a similar production line already exists. In
order to expedite this additional capacity to service our customers, we will start shipping product from
the new site after 60 days from the PCN release date.
QUALIFICATION PLAN:
(Per AEC-Q101 guidelines):
Test
Conditions
HTRB
Vr=800V, Ta=150degC, 1000 hrs.
Temp Cycle
Air to Air, -55 to +150C, 1000 cycles
Autoclave
Ta=121C, RH= 100%, PSIg=15, 96 hrs.
H3TRB
Vr=800V, Ta=85C, RH= 85%, 1000 hrs.
IOL
Ta=25C, If = 0.8A, 2 minutes on/off, 15000 cycles
D.P.A.
Post H3TRB and Temp Cycle
Physical Dimension
Per Case Outline Drawing
Res. To Solder Heat
270 C, Td=10s
Issue Date: 06 Aug, 2001
Page 1 of 3
Product/Process Change Notification #11621
RELIABILITY DATA SUMMARY:
Reliability Test Results:
Device: MRA4007T3 (Highest voltage surface mount device)
Test Desc.
Interval
HTRB
1000 hrs
Temp Cycle
1000 cyc
Autoclave
96 hrs
H3TRB
1000 hrs
IOL
15000 cyc
D. P. A.
Physical Dimension Res. To Solder Heat -
Control Test Lot A
0/80
0/80
0/80
0/79
0/80
0/80
0/80
0/80
0/80
0/80
Pass
Pass
Pass
Pass
Pass
Pass
Test Lot B
0/80
0/80
0/80
0/80
0/80
Pass
Pass
Pass
Test Lot C
0/80
0/80
0/80
0/80
0/80
Pass
Pass
Pass
ELECTRICAL CHARACTERISTIC SUMMARY:
Device - MRA4007T3
Test Temperature: 25 degC
Forward Voltage (volts) @ If=0.5A
CONTROL (TAIWAN)
TEST GROUP (SEEFULL)
Lot 1 Lot 2 Lot3
MAX LIMIT
0.950
0.950 0.950 0.950
MIN
0.892
0.892 0.892 0.892
MAX
0.907
0.912 0.916 0.919
AVERAGE
0.899
0.896 0.899 0.898
STD DEV
0.005
0.006 0.007 0.008
CPK
3.4
3.0
2.4
2.2
Forward Voltage (volts) @ If=1.0A
CONTROL (TAIWAN)
MAX LIMIT
MIN
MAX
AVERAGE
STD DEV
CPK
1.100
0.946
0.970
0.957
0.008
6.0
Reverse Leakage (nanoamps) @ Vr=400V
CONTROL (TAIWAN)
MAX LIMIT
MIN
MAX
AVERAGE
STD DEV
CPK
10000
052
231
107
54
61.1
TEST GROUP (SEEFULL)
Lot 1 Lot 2 Lot3
1.100 1.100 1.100
0.946 0.946 0.941
0.980 0.980 0.985
0.953 0.957 0.956
0.010 0.010 0.012
4.9
4.8
4.0
TEST GROUP (SEEFULL)
Lot 1 Lot 2 Lot3
10000 10000 10000
71
62
88
267
162
399
156
102
123
68
23
56
48.3
143.5 58.8
Reverse Leakage (nanoamps) @ Vr=1000V
CONTROL (TAIWAN)
TEST GROUP (SEEFULL)
Lot 1 Lot 2 Lot3
MAX LIMIT
10000
10000 10000 10000
MIN
145
188
148
246
MAX
541
632
541
495
AVERAGE
290
460
284
338
STD DEV
125
160
79
65
CPK
25.9
19.9
41.0
49.6
Issue Date: 06 Aug, 2001
Page 2 of 3
Product/Process Change Notification #11621
CHANGED PART IDENTIFICATION:
Customers may receive effected SMA and SMB product manufactured from either Seefull or Taiwan
starting with Date Code 0141 or later. The marking on the Seefull products will include PK.
AFFECTED DEVICE LIST (WITHOUT SPECIALS)
PART
MBRS120-1T3
MBRS140-1T3
MBRS140LT3
MBRS1540HT3
MRS1504T3
Issue Date: 06 Aug, 2001
Page 3 of 3