Robust BIB layouts for HTOL/HAST (HPB5/HPB4)—optimized thermal performance, high‑current planes, elevated‑voltage clearance, and reliability‑driven design rules.
Reliable Burn‑In Board Solutions
High‑volume burn‑in is unforgiving: hotspots, uneven airflow, or marginal copper width can trigger thermal runaway, early fails, and costly retests. Long soak times magnify weaknesses in power delivery—planes, connectors, sockets—especially under elevated voltages and high current, skewing stress data and stretching schedules.
We design BIBs for HPB5/HPB4 systems with low‑impedance power planes (wide copper, via stitching), thermal relief patterns, and well‑placed sensors, then verify with thermal simulation/CFD to keep junction and board temperatures in spec. Clearances and creepage are tuned for higher voltages, and traces are derated for high current so HTOL/HAST results reflect device behavior—not board limits.
Capabilities: High current to 700 A • Elevated‑voltage rails with creepage/clearance control • HPB5/HPB4 compatibility • Thermal simulation/CFD • HAST/HTOL readinessSpecial Offer — 50% OFF Your First Design
Boost yield and hit the market faster. Start with 50% OFF your first load board / high‑speed digital PCB design.
PCB layout and simulation that interfaces your DUT to the tester (e.g., Teradyne J750, Ultraflex/Ultraflex Plus, Advantest 93K, T2000, NI STS), optimized for signal integrity and power delivery
Yes—pre‑layout SI/PI rules plus IBIS‑AMI, TDR, S‑parameters, eye diagrams for DDR/PCIe/USB/MIPI and SERDES to 112 Gbps
Typical 1–3 weeks depending on complexity; rush options available.
Yes—controlled impedance ±5%, RF/microwave routing, HDI microvias, and back‑drill for stub removal; co‑simulation (S‑parameters/TDR) as needed.
Stackup & constraints, Gerbers/ODB++, drill, fab/assembly notes, BOM (as needed), and simulation reports.
Yes—we tune materials, stackups, and routing rules for Teradyne/Advantest/NI resources.
We serve globally, primarily the USA, plus Canada, Europe, Singapore, Malaysia, Taiwan, Germany, and Japan.
Absolutely—we work under your NDA and keep data protected.