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POWER DEVICE RELIABILITY SUMMARY
| DEVICE POWER MOS | PACKAGE TO-220 | |||
| PROCESS LOW VOLTAGE PCH PWR MOS | ||||
| APPLIED STRESS | FAILURES | SAMPLE | CUM. TIME | |
| THERMAL FATIGUE Pd=4.75 w, Delta=125 deg c. |
0 | 751 | 8601750 | CYS |
| OPERATING LIFE 15 volts, T=200 deg c. |
0 | 494 | 384000 | HRS |
| HIGH TEMP REV BIAS 80% Rated voltage, 150 deg c. |
0 | 531 | 381000 | HRS |
| HIGH TEMP GATE BIAS 100% Rated voltage, 150 deg c. |
0 | 511 | 411000 | HRS |
| STORAGE LIFE T=200 deg c. |
0 | 220 | 110000 | HRS |
| TEMPERATURE CYCLE -65 to 150 deg c. Air/Air |
0 | 311 | 542000 | CYS |
| THERMAL SHOCK -65 to 250 deg c. Liq/Liq. |
0 | 220 | 132000 | CYS |
| AUTOCLAVE T=121 deg c, 15 psig |
0 | 528 | 78624 | HRS |
| HUMIDITY BIAS 80% Rated(40v max) 85c/85rh |
0 | 311 | 311000 | HRS |
| FAILURE RATE @ 55 Deg. C, 60% Confidence, 1.0 EV Activation: 0.861373 FIT |
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