CHP SERIES METAL GLAZETM GENERAL PURPOSE SURFACE MOUNT POWER RESISTOR * * * * * Up to 2 watts 0.2 ohm to 2.2 megohm range Up to 1000 volts 150C maximum operating temperature RoHS-compliant version available Metal GlazeTM thick film element fired at 1000C to solid ceramic substrate High temperature dielectric coating Solder over nickel barrier CHP SPECIFICATIONS: Industry IRC Code1 Footprint Size Type 1 Working Maximum Maximum Voltage Power Rating Voltage2 B 1206 CHP 1/8 1/4W @ 70C 200 400 D 2010 CHP 1/2 1/2W @ 70C 300 600 F 2512 CHP 1 350 700 H 3610 CHP 2 500 1000 1W @ 70C 2W @ 25C 1.33W @ 70C See page 8 for product dimensions, recommended solder pads, and standard packaging. 2 Resistance Range (ohms)3 0.1 to 0.99 1.0 to 1.0 M 20 to 348K 0.1 to 0.99 1.0 to 348K 0.1 to 0.99 1.0 to 2.21M 20 to 348K 0.1 to 0.99 1.0 to 2.21M Not to exceed PxR 3 Tolerance (%)3 1, 2, 5 1, 2, 5 0.25, 0.5 1, 2, 5 1, 2, 5 1, 2, 5 1, 2, 5 0.25, 0.5 1, 2, 5 1, 2, 5 TCR Product (ppm/C)3 Category 100 Low Range 50, 100 Standard 50, 100 Tight Tolerance 100 Low Range 50, 100 Standard 100 Low Range 50, 100 Standard 50, 100 Tight Tolerance 100 Low Range 50, 100 Standard Consult factory for tighter TCR, tolerance, or resistance values. CHP PERFORMANCE CHARACTERISTICS: Characteristics Temperature Coefficient Thermal Shock Low Temperature Operation Short Time Overload High Temperature Exposure Resistance to Bonding Exposure Solderability Moisture Resistance Life Test Terminal Adhesion Strength Maximum Change Test Method As specified MIL-R-55342E Par 4.7.9 (-55C +125C) 0.5% +0.01 ohm MIL-R-55342E Par 4.7.3 (-65C +150C, 5 cycles) 0.25% +0.01 ohm MIL-R-55342E Par 4.7.4 (-65C @ working voltage) 0.5% +0.01 ohm MIL-R-55342E Par 4.7.5 1% for R>100K ohm 2.5 x for 5 seconds MIL-R-55342E Par 4.7.6 (+150C for 100 hours) 0.5% +0.01 ohm 0.25% 0.01 ohm MIL-R-55342E Par 4.7.7 (Reflow soldered to board at 260C for 10 seconds) 95% minimum coverage MIL-STD-202, Method 208 (245C for 5 seconds) MIL-R-55342E Par 4.7.8 (10 cycles, total 240 hours) 0.5% +0.01 ohm MIL-R-55342E Par 4.7.10 (2000 hour at 70C intermittent) 0.5% +0.01 ohm 1200 gram push from underside of mounted chip for 60 seconds 1% +0.01 ohm no mechanical damage 1% + 0.01 ohm Chip mounted in center of 90mm long board, deflected 1mm so as to no mechanical damage exert pull on chip contacts for 5 seconds General Note IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC's own data and is considered accurate at time of going to print. WIREWOUND AND FILM TECHNOLOGIES DIVISION 736 Greenway Road * Boone, North Carolina 28607-1860 * Tel: 828-264-8861 * Fax: 828-264-8866 * www.irctt.com A subsidiary of TT electronics plc CHP REPETITIVE SURGE CURVE: Peak Power (watts) Percent Relative Power CHP POWER DERATING CURVE: 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 LF 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 - "R" 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 Lead Free Construction *For packaging information, see Appendix "A". WIREWOUND AND FILM TECHNOLOGIES DIVISION 736 Greenway Road * Boone, North Carolina 28607-1860 * Tel: 828-264-8861 * Fax: 828-264-8866 * www.irctt.com