{"model": "package_thermal_warpage", "inputs": {"total_power_w": 350.0, "die_area_mm2": 600.0, "tim1_thickness_um": 50.0, "tim1_conductivity_w_mk": 5.0, "lid_thickness_mm": 2.0, "lid_conductivity_w_mk": 385.0, "tim2_thickness_um": 200.0, "tim2_conductivity_w_mk": 4.0, "sink_resistance_c_w": 0.08, "ambient_c": 35.0, "tj_max_c": 105.0, "substrate_size_mm": 55.0, "interposer_thickness_um": 100.0, "substrate_thickness_um": 1200.0, "interposer_cte_ppm": 2.6, "substrate_cte_ppm": 17.0, "stress_free_temp_c": 180.0, "warpage_balance_factor": 0.82, "warpage_spec_um": 150.0}, "outputs": {"die_footprint_mm2": 600.0, "lid_spread_area_mm2": 812.0, "r_tim1_c_w": 0.0167, "r_lid_c_w": 0.0064, "r_tim2_c_w": 0.0616, "r_sink_c_w": 0.08, "theta_ja_c_w": 0.1646, "junction_temp_c": 92.63, "thermal_headroom_c": 12.37, "meets_thermal": true, "dominant_thermal_resistor": "heatsink", "delta_cte_ppm": 14.4, "delta_temp_c": 155.0, "curvature_1_m": 1.9419, "raw_warpage_um": 734.27, "net_warpage_um": 132.17, "warpage_headroom_percent": 11.89, "meets_warpage": true, "warpage_shape": "smile (corners up)", "meets_budget": true, "verdict": "Marginal: Tj 92.6 degC and 132 um warpage both pass but with thin margin (12.4 degC / 12% headroom); heatsink dominates the thermal path."}, "profile": {"tj_vs_power": [[10.0, 36.65], [26.8, 39.41], [43.6, 42.18], [60.4, 44.95], [77.2, 47.72], [94.0, 50.48], [110.9, 53.25], [127.7, 56.02], [144.5, 58.79], [161.3, 61.55], [178.1, 64.32], [194.9, 67.09], [211.7, 69.86], [228.5, 72.62], [245.3, 75.39], [262.1, 78.16], [278.9, 80.93], [295.7, 83.69], [312.6, 86.46], [329.4, 89.23], [346.2, 91.99], [363.0, 94.76], [379.8, 97.53], [396.6, 100.3], [413.4, 103.06], [430.2, 105.83], [447.0, 108.6], [463.8, 111.37], [480.6, 114.13], [497.4, 116.9], [514.3, 119.67], [531.1, 122.44], [547.9, 125.2], [564.7, 127.97], [581.5, 130.74], [598.3, 133.51], [615.1, 136.27], [631.9, 139.04], [648.7, 141.81], [665.5, 144.58], [682.3, 147.34], [699.1, 150.11], [716.0, 152.88], [732.8, 155.65], [749.6, 158.41], [766.4, 161.18], [783.2, 163.95], [800.0, 166.72]], "warp_vs_temp": [[150.0, 106.59], [152.3, 108.58], [154.7, 110.58], [157.0, 112.57], [159.4, 114.57], [161.7, 116.57], [164.0, 118.56], [166.4, 120.56], [168.7, 122.55], [171.1, 124.55], [173.4, 126.54], [175.7, 128.54], [178.1, 130.53], [180.4, 132.53], [182.8, 134.53], [185.1, 136.52], [187.4, 138.52], [189.8, 140.51], [192.1, 142.51], [194.5, 144.5], [196.8, 146.5], [199.1, 148.5], [201.5, 150.49], [203.8, 152.49], [206.2, 154.48], [208.5, 156.48], [210.9, 158.47], [213.2, 160.47], [215.5, 162.47], [217.9, 164.46], [220.2, 166.46], [222.6, 168.45], [224.9, 170.45], [227.2, 172.44], [229.6, 174.44], [231.9, 176.44], [234.3, 178.43], [236.6, 180.43], [238.9, 182.42], [241.3, 184.42], [243.6, 186.41], [246.0, 188.41], [248.3, 190.4], [250.6, 192.4], [253.0, 194.4], [255.3, 196.39], [257.7, 198.39], [260.0, 200.38]], "total_power_w": 350.0, "junction_temp_c": 92.63, "tj_max_c": 105.0, "net_warpage_um": 132.17, "warpage_spec_um": 150.0, "stress_free_temp_c": 180.0}, "steps": 96, "node": "ip-172-26-4-148", "compute_ms": 0.2}