T0247 Datasheet, PDF (11/35 Pages) International Rectifier – Fit Rate / Equivalent Device Hours

HIGH TEMPERATURE REVERSE BIAS (HTRB)
T0220 Package
N Channel
DEVICE
TYPE
IRGBC20K
IRGBC30U
IRGB440U
Junction Temperature:
Applied Bias:
Tj = as specified below
Vge = 0V
Vce = 80% of maximum rated BVces
DATE
CODE
9613
9605
9643
HIGH FREQUENCY ( Ultra-Fast )
EQUIVALENT FAILURE RATE @
TEMP VOLTAGE QTY ACTUAL FAILURES DEV-HRS 90°C & 60% UCL
MAX
TEST
@ 90°C
TIME #
MODE
FITs
(deg C) (V)
(hours)
(note b)
(note a)
150
600 20
2008 0
3.73E+06
245
150
600 20
2008 0
3.73E+06
245
150
400 20
2008 0
3.73E+06
245
TOTALS
60
6024 0
1.12E+07
82
NOTES
a. One FIT represents one failure in one billion (1.0E+09) hours.
b. FAILURE MODES:
IGBT / CoPack
Quarterly Reliability Report
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