High Voltage Thick Film Chip Resistor CRHV Series MERITEK .－ ■Construction L D1 3 4 5 6 W T 987 1 2 D2 ■Features 1 Alumina Substrate 4 Edge Electrode (NiCr) 7 Resistor Layer (RuO2/Ag) 2 Bottom Electrode (Ag) 5 Barrier Layer (Ni) 8 Primary Overcoat (Glass) 3 Top Electrode (Ag-Pd) 6 External Electrode (Sn) 9 Secondary Overcoat (Epoxy) ■Dimensions －Highly reliable multilayer electrode construction －Higher component and equipment reliability －Excellent performance at high voltage －Reduced size of final equipment ■Applications －Inverter －Outdoor Equipments －Converter Unit: mm Weight (g) (1000pcs) Type Size (Inch) CRHV. 0402 1.00±0.05 0.50±0.05 0.35±0.05 0.20±0.10 0.20±0.10 0.620 CRHV. 0603 1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20 2.042 CRHV. 0805 2.00±0.10 1.25±0.10 0.50±0.10 0.35±0.20 0.40±0.20 4.368 CRHV. 1206 3.10±0.10 1.55±0.10 0.55±0.10 0.50±0.25 0.50±0.20 8.947 CRHV. 2010 5.00±0.20 2.50±0.15 0.55±0.10 0.60±0.25 0.50±0.20 24.241 CRHV. 2512 6.35±0.20 3.20±0.15 0.55±0.10 0.60±0.25 0.50±0.20 39.448 L W T D1 D2 －Automotive Industry －High Pulse Equipment ■Part Numbering CRHV 0402 Product Dimensions Type Y 1004 Power Resistance F Rating Y: 1/16W X: 1/10W 0402 0603 0805 1206 2010 2512 E Resistance TCR Tolerance (PPM/'C) E: ±100 F: ±200 H: ±400 F: ±1% J: ±5% 1004:.1Mohm 1005:.10Mohm W: 1/8W V: 1/4W U: 1/2W T: 1W ■Derating Curve Power ratio(%) 100 80 60 40 20 0 0 20 40 60 80 100 120 140 160 180 Ambient Temperature(℃) .Specifications are subject to change without notice. rev.6a ■Standard Electrical Specifications Power Rating at 70°C Item Type Operating Temp. Range Max. Operating Voltage Max. Overload Voltage CRHV (0402) 1/16W 100V 200V CRHV (0603) 1/10W 200V 400V CRHV (0805) 1/8W 400V 800V -55 ~ +155°C CRHV (1206) 1/4W 500V 1000V CRHV (2010) 1/2W 2000V 3000V CRHV (2512) 1W 3000V 4000V Resistance Range TCR (PPM/°C) ±1% ±5% 10Ω - 1MΩ 1.02MΩ - 10MΩ 1.1MΩ - 20MΩ 22MΩ - 100MΩ 10Ω - 1MΩ 1.02MΩ - 10MΩ 1.1MΩ - 20MΩ 22MΩ - 100MΩ 10Ω - 1MΩ 1.02MΩ - 10MΩ 1.1MΩ - 20MΩ 22MΩ - 100MΩ 10Ω - 1MΩ 1.02MΩ - 10MΩ 1.1MΩ - 20MΩ 22MΩ - 100MΩ 10Ω - 1MΩ 1.02MΩ - 20MΩ 1.1MΩ - 20MΩ 22MΩ - 100MΩ 10Ω - 1MΩ 1.02MΩ - 20MΩ 1.1MΩ - 20MΩ 22MΩ - 100MΩ ±100 ±200 ±400 ±100 ±200 ±400 ±100 ±200 ±400 ±100 ±200 ±400 ±100 ±200 ±400 ±100 ±200 ±400 Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower. Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower. ■Environmental Characteristics Requirement Item ±1% Temperature Coefficient of Resistance (T.C.R.) Test Method ±5% -55°C~+125°C, 25°C is the reference As Spec. temperature ±(2.0%+0.05Ω) RCWV*2.5 or Max. overload voltage for 5 Short Time Overload ±(1.0%+0.05Ω) Insulation Resistance ≥10G Endurance ±(2.0%+0.10Ω) ±(3.0%+0.10Ω) 70±2°C, Max. working voltage for 1000 hrs with Damp Heat with Load ±(2.0%+0.10Ω) ±(3.0%+0.10Ω) 40±2°C, 90~95% R.H. Max. working voltage for Dry Heat ±(1.0%+0.05Ω) ±(1.5%+0.10Ω) at +155°C for 1000 hrs Bending Strength ±(1.0%+0.05Ω) ±(1.0%+0.05Ω) Solderability 95% min. coverage Resistance to Soldering Heat ±(0.5%+0.05Ω) Voltage Proof No breakdown or flashover Max. overload voltage for 1 minute ±(1.0%+0.05Ω) Total leaching area ≦ 10% Rapid Change of Temperature ±(0.5%+0.05Ω) 1.5 hrs “ON” and 0.5 hrs “OFF” 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” Bending once for 5 seconds 2010, 2512 sizes: 2mm Other sizes: 3mm 245±5°C for 3 seconds Individual leaching area ≦5% Leaching seconds ±(1.0%+0.05Ω) 260±5°C for 10 seconds 1.42 times RCWV (RMS) for 1 minute 260±5°C for 30 seconds -55°C to +155°C, 5 cycles Reference Standards: IEC 60115-1, 60068-2-58; JIS-C 5201-1 Storage Temperature: 25±3°C; Humidity < 80%RH .8 . . ■Packaging Reel Specifications & Packaging Quantity Packaging Quantity Size Tape Reel Width Diameter 10K 0402.... Paper ΦA ΦB 60 ΦC +1/-0 W T 13.0±0.2 9.0±0.5 12.5±0.5 7 inch 178.5±1.5 10 inch 254±1.0 100±0.5 13.0±0.2 9.5±0.5 13.5±0.5 13 inch 330±1.0 100±0.5 13.0±0.2 9.5±0.5 13.5±0.5 7 inch 178.5±1.5 10 inch 250±1.0 20K 40K 0603.... 0805.... 1206.... Unit: mm 8mm 5K Paper 10K 20K 4K 2010.... Embossed 2512.... 8K 60 +1/-0 13.0±0.5 13.0±0.5 15.5±0.5 12mm 62±0.5 13.0±0.5 12.5±0.5 16.5±0.5 Paper Tape Specifications Bottom Tape Top Tape ψ D0 E A F B T P1 Resistor Paper Tape P2 P0 W Direction of unreeling Unit: mm Size A B W E F P0 P1 P2 ΦD0 T 0402.... 0.65±0.10 1.15±0.10 8.0±0.20 1.75±0.10 3.50±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.50+0.1,-0 0.45±0.10 0603.... 1.10±0.10 1.90±0.10 8.0±0.20 1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.70±0.10 0805.... 1.60±0.10 2.40±0.20 8.0±0.20 1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10 1206.... 1.90±0.10 3.50±0.20 8.0±0.20 1.75±0.10 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50+0.1,-0 0.85±0.10 Embossed Plastic Tape Specifications Top Tape ψ D0 E A F B W ψD11.5+0.25,-0 T P1 Resistor P2 P0 Direction of unreeling Embossed Tape P2 A B W E F P0 P1 2010.... 2.8±0.20 5.5±0.20 12.0±0.30 1.75±0.10 5.5±0.05 4.00±0.10 4.00±0.10 2.00±0.05 1.50+0.1, -0 1.2 2512.... 3.5±0.20 6.7±0.20 12.0±0.30 1.75±0.10 5.5±0.05 4.00±0.10 4.00±0.10 2.00±0.05 1.50+0.1, -0 1.2 ■Recommend Land Pattern C B . Unit: mm T ΦD0 Size A +0 Unit: mm Size A B C 0402.... 0.50 0.45 0.60 0603.... 0.90 0.60 0.90 0805.... 1.20 0.70 1.30 1206.... 2.00 0.90 1.60 2010.... 3.80 0.90 2.80 2512.... 3.80 1.60 3.50 +0