Rad Hard SMD Test Flow
| Test | MIL-STD-883 Test Method |
Class T | Class Q | Class V |
| Wafer Lot Acceptance (Note 1) | PM Electrical Samples (Note 2) | Yes | Yes | Yes |
| Nondestructive Bond Pull | 2023 or Approved Alternate | - | - | Yes |
| Internal Visual | 2010 or Approved Alternate | Yes | Yes | Yes |
| Temperature Cycling | 1010 | - | Yes | Yes |
| Constant Acceleration | 2001 | - | Yes | Yes |
| PIND | 2020 | - | - | Yes |
| Serialization | In accordance with Device Procurement Specifications | - | Yes | Yes |
| Radiographic Inspection | 2012 | - | - | Yes |
| Interim (Pre Burn-In) Electrical Parameters | In accordance with Device Procurement Specifications | Yes | Yes | Yes |
| Burn-In Test (DC) | 1015 | Yes | Yes | Yes |
| Interim (Post Burn-In) Electrical Parameters | In accordance with Device Procurement Specifications | - | Yes | Yes |
| Reverse Bias Burn-In | 1015 | - | - | Yes |
| Interim (Post Burn-In) Electrical Parameters | In accordance with Device Procurement Specifications | - | Yes | Yes |
| Percent Defective Allowable (PDA) Calculation | All Lots or as Required by Device Procurement Specifications | - | Yes | Yes |
| Final Electrical Test | In accordance with Device Procurement Specifications | Yes | Yes | Yes |
| Seal (Fine and Gross) | 1014 | Yes | Yes | Yes |
| External Visual | 2009 | Yes | Yes | Yes |
- This is a general Overview for Intersil QML, Class V, Class Q and Class T. For part specific flow details, please contact your Local Intersil Sales office or Representative in your area.
- Product that does not meet step coverage requirements per MIL-STD-883, Method 2018 will be evaluated for minimum Metal Thickness requirements using the following criteria:
- Current Density of 2E5 A/CM2
- Electromigration rules for the applicable technology
- A minimum thickness of 2000A for mechanical integrity
- The thickest metal requirement calculated to meet the appropriate metal thickness will be used as the acceptance criteria for step coverage.
- Class V test method 5007 plus PM Electrical Samples, Class Q uses PM Electrical Samples only.
