Datasheet

Document Number: 90121 www.vishay.com
S11-0511-Rev. B, 21-Mar-11 7
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
IRF9Z20, SiHF9Z20
Vishay Siliconix
Fig. 17 - Typical Time to Accumulated 1 % Gate Failure
Fig. 18 - Typical High Temperature Reverse Bias (HTRB) Failure
Rate
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?90121
.
90121_18
14 V
Time (H)
50
10
12
10
10
10
8
10
6
10
4
10
2
20 V
18 V
16 V
70 90
110
130
150
Temperature (°C)
90121_19
Random Failure Rate (FIT)
50
10
4
10
3
10
2
10
1
70 90
110
130
150
Temperature (°C)
10
-4
10
-3
10
-2
0.1
1
60 % UCL
90 % UCL
99 % UCL
20 FIT’s