METAL GLAZE GENERAL PURPOSE SURFACE MOUNT POWER RESISTOR ISO-9001 Registered TM Metal Glaze thick film element fired at 1000C to solid ceramic substrate CHP SERIES High temperature dielectric coating 60/40 Solder over nickel barrier Up to 2 watts 0.1 ohm to 2.2 megohm range Up to 1000 volts 150C maximum operating temperature CHP SPECIFICATIONS: Size Industry IRC Maximum Working Maximum Resistance Tolerance TCR Product 1 2 3 3 3 Code Footprint Type Power Rating Voltage Voltage Range (ohms) (%) (ppm/C) Category 0.1 to 0.99 1, 2, 5 100 Low Range 1.0 to 1.0 M 1, 2, 5 50, 100 Standard 1/4W 70C B 1206 CHP 1/8 200 400 20 to 348K 0.25, 0.5 50, 100 Tight Tolerance 0.1 to 0.99 1, 2, 5 100 Low Range 1/2W 70C D 2010 CHP 1/2 300 600 1.0 to 348K 1, 2, 5 50, 100 Standard 0.1 to 0.99 1, 2, 5 100 Low Range 1W 70C 1.0 to 2.21M 1, 2, 5 50, 100 Standard F 2512 CHP 1 350 700 20 to 348K 0.25, 0.5 50, 100 Tight Tolerance 2W 25C 0.2 to 0.99 1, 2, 5 100 Low Range H 3610 CHP 2 500 1000 1.0 to 2.21M 1.33W 70C 1, 2, 5 50, 100 Standard 1 2 3 See page 8 for product dimensions, recommended solder pads, and standard packaging. Not to exceed PxR Consult factory for tighter TCR, tolerance, or resistance values. CHP PERFORMANCE CHARACTERISTICS: Characteristics Maximum Change Test Method Temperature Coefficient As specified MIL-R-55342E Par 4.7.9 (-55C +125C) Thermal Shock 0.5% +0.01 ohm MIL-R-55342E Par 4.7.3 (-65C +150C, 5 cycles) Low Temperature Operation 0.25% +0.01 ohm MIL-R-55342E Par 4.7.4 (-65C working voltage) Short Time Overload 0.5% +0.01 ohm MIL-R-55342E Par 4.7.5 1% for R>100K ohm 2.5 x fPxR or 5 seconds High Temperature Exposure 0.5% +0.01 ohm MIL-R-55342E Par 4.7.6 (+150C for 100 hours) Resistance to Bonding Exposure 0.25% 0.01 ohm MIL-R-55342E Par 4.7.7 (Reflow soldered to board at 260C for 10 seconds) Solderability 95% minimum coverage MIL-STD-202, Method 208 (245C for 5 seconds) MIL-R-55342E Par 4.7.8 (10 cycles, total 240 hours) Moisture Resistance 0.5% +0.01 ohm MIL-R-55342E Par 4.7.10 (2000 hour at 70C intermittent) Life Test 0.5% +0.01 ohm 1% +0.01 ohm 1200 gram push from underside of mounted chip for 60 seconds Terminal Adhesion Strength no mechanical damage 1% + 0.01 ohm Resistance to Board Bending Chip mounted in center of 90mm long board, deflected 5mm so as to no mechanical damage exert pull on chip contacts for 10 seconds WIREWOUND AND FILM TECHNOLOGIES DIVISION 1 736 Greenway Road Boone, North Carolina 28607-1860 Tel: 828-264-8861 Fax: 828-264-8866 www.irctt.comISO-9001 Registered CHP REPETITIVE SURGE CURVE: CHP POWER DERATING CURVE: 1000 120% 100% CHP 2 CHP 1/8, 1/2, 1 CHP 1 100 80% 60% CHP 1/2 CHP 2 CHP 1/2 CHP 1/8 10 40% 20% 1 0% 0.0001 0.0010 0.0100 0.1000 1.0000 30 40 50 60 70 80 90 100 110 120 130 140 150 .1msec 1msec 10msec 100msec 10000msec Ambient Temperature (C) Surge or Pulse duration (seconds) Note: Use for repetitive pulses where the average power dissipation is not to exceed the component rating at 70C. Surge handling capacity for low- repetitive surges may be significantly greater than shown above. Contact factory for recommendations. HOW TO ORDER: Sample Part No. CHP 1 - 100 - 2203 - F - 13 IRC Type (CHP 1/8, CHP 1/2, CHP 1, or CHP 2) Temperature Coefficient (50 or 100) Resistance Value (100 ohms and greater - First 3 significant figures plus 4th digit multiplier) Example: 100 ohms = 1000, 1000 ohms = 1001, 150,000 ohms = 1503 (Less than 100 ohms - is used to designate decimal) Example: 51 ohms = 51R0, 1 ohm = 1R00, 0.25 ohm = R250 Tolerance (C = 0.25%, D = 0.5%, F = 1.0%, G = 2.0%, J = 5.0%) Packaging Code* (BLK = Bulk, 7=7 Reel, 13=13 Reel) *See page 8 for packaging details WIREWOUND AND FILM TECHNOLOGIES DIVISION 2 736 Greenway Road Boone, North Carolina 28607-1860 Tel: 828-264-8861 Fax: 828-264-8866 www.irctt.com Percent Relative Power Peak Power (watts)