1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 154 characteristics tgh series 120 and 200 watt sot227package thick film power heat sink nickel-plated copper contacts nickel-plated copper substrate al203 (96%) molding compound high-performance epoxy, compliant to ul94-v0 terminal nuts american standard 303 stainless steel resistance range 0.1 to 1m tolerance 5%; other tolerances available on request temperature coefficient: 250ppm (at +105c ref. to +25c) max. work.voltage 500v (up to 1,000v on special request) power rating at 85c 120w (see derating) partial discharge up to 2,000vrms/80 pc voltage proof dielectric strength up to 4,000v dc against ground heat resistance to cooling plate r th <0.35 k/w capacitance/mass 45pf working temp. range -55c to +155c max. torque for base plate (static) 1.5 nm max. torque for contacts (static) 1.3 nm. m4 screws (not included) derating (thermal resistance) 2.86w/k (0.35k/w) derating 100 percent rated powe r bottom of base plate temperature, c 60 20 0 175 80 40 25 100 125 05 0 85 200 rated powe r, w 120 40 0 160 80 150 120 72 24 0 96 48 l h ty pe : 1 4 1 2 config. 1 config. 2 due to their non-inductive design, these resistors are ideally suited for high-frequency and pulse-load applica - tions. available in 120- or 200-watt sizes, this resistor is designed for direct mounting onto a heatsink. popular applications include variable speed drives, power sup - plies, control devices, telecom, robotics, motor controls, and other switching designs. best results can be reached by using a thermal transfer compound with a heat conductivity of better than 1w/mk configurations (per package) performance data (continued) test method r moisture resistance mil-std-202, method 106 (0.5% + 0.001w) max thermal shock mil-std-202, method 107, cond f (0.3% + 0.01w) max terminal strength mil-std-202, method 211, cond a (pull test) 2.4n (0.2% = 0.01w) max vibration, high frequency mil-std-202, method 204, cond d (0.2% + 0.01w) max life 20 years (120,000 hours) operating failure rate of 8.3 x 10-7 fail/hour. requirements to be achieved under the following conditions: t amb =25c, t hs =70c, p applied =pn
1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 155 d imensions (iin./mm) ordering information 0.209" (5.3mm) max. 12 4 3 m4 1.235" ref. (31.35mm) 0.165" 0.005 (4.2mm 0.13) 0.591" 0.005 (15.0mm 0.13) 1.190" 0.010 (30.2mm 0.26) 1.501" 0.005 (38.1mm 0.13) 0.473" 0.010 (12.0mm 0.26) 0.032" 0.002 (0.80mm 0.05) 0.500" 0.010 (12.7mm 0.26 ) 0.980" 0.021 (24.9mm 0.5) 0.079" 0.002 (2.00mm 0.05) standard part numbers ohms 120 watt tghh 200 watt tghl 0.1 tghhvr100je tghlvr100je 0.5 tghlvr500je 1 tghhv1r00je tghlv1r00je 5 tghhv5r00je 10 tghhv10r0je tghlv10r0je 25 tghlv25r0je 33 tghhv33r0je tghlv33r0je 50 tghhv50r0je 100 tghhv100rje tghlv100rje 150 tghhv150rje tghlv150rje 500 tghhv500rje tghlv500rje 680 tghhv680rje tghlv680rje 1k tghhv1k00je TGHLV1K00JE 5k tghhv5k00je tghlv5k00je 10k tghhv10k0je tghlv10k0je this product is designed for use with proper heatsinking. amm as at tmat th sst mst mt a t th s mts t s tash th at. st th s t attah a thm t th s th as at th ss t. tmat ast hs hat s at s t stash at th sst. tgh series 120 and 200 watt sot227 package thick film power tghlva 25r0je sot 227 series configuration special option a = 1kv v = config. 1 x = config. 2 resistance v alu e example: r500 = 0.500 ? 1r00 =1 ? 250r = 250? 1k00 = 1,000 ? 10k 0= 10,000 ? w attage h= 120w l= 200w e = rohs compliant to lerance j= 5%
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