Quality Policy
We build Quality First culture in the entire organization and business processes, develop the quality management system with zero defect target， and strive to provide the world-class product and service quality to our customers through continuous improvement process
Reliability management
High reliability is ensured through design source, manufacturing control and strict evaluation and testing
Reliability Standard
| Item | Test conditions | Duration | Sample size | Acceptance/Reject criteria | Reference standard |
|---|---|---|---|---|---|
| HTRB | Tj = max, Vds=80% of Vdsmax, Vgs=0 | 1000hrs | 1×77pcs | 0/1 | JESD22-A108 |
| HTGB | Tj = max, Vgs=80% of Vgsmax, Vds=0 | 1000hrs | 1×77pcs | 0/1 | JESD22-A108 |
| HTSL/LTSL | Tj = max, Vds=80% of Vdsmax, Vgs=0 | 1000hrs | 1×77pcs | 0/1 | JESD22-A103 |
|
HAST or H3TRB |
HAST: Ta = 130°C, 85%RH, 230KPa (=33Psia) , 80% rated of Max BVdss up to to 42V(Ta= 85°C, 85% RH, 80% rated of Max BVdss up to to 100 V) |
96hrs (1000hrs) |
1×77pcs | 0/1 |
JESD22-A110 JESD22-A101 |
| TC |
Ta: -65°C to 150°C, air to air (Ta: -55°C to 150°C, air to air) |
500 cycles (1000 cycles) |
1×77pcs | 0/1 | JESD22-A104 |
|
uHAST or PCT |
Ta=130 °C, 85% RH, 230 KPa (=33 Psia) (TA=121 ℃，RH=100%, 15Psig) |
96hrs | 1×77pcs | 0/1 |
JESD22-A118 JESD22-A102 |
|
Precondition (For SMD only) |
TC: -65℃~150℃ 15min 5Cycle, HTS: 125℃ 24Hrs, TH: 30/60% 192Hrs; IR :260℃ max 3 Cycle |
N/A | 1×77pcs | 0/1 | JESD22A-113 |
Complaint management
