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| TDH Series 0.5mm 10.1mm 45 1.1mm 0.5 0.5mm 8.6mm 35 Watt DPAK Package Thick Film Power Surface Mount 4.5mm 7.87mm Ohmite's TDH resistor is an economical solution to intermediate power application design requirements. TDH's reliable thick film on alumina substrate construction can be easily heat sinked for higher power performance. TDH resistors are ideal for pulseloading, pre-charge, bleeder, and snubber applications. FeATureS * 35 Watt power rating at 25C * SMD - DPAK package configuration * Heat resistance to cooling plate: Rth <4.28C/W * A molded case for environmental protection. * Resistor element is electrically insulated from the metal sink tab. Land Pattern 8.51mm 1.4mm 0.9mm 4.8mm 0.5mm 5.08mm 1.5mm 0.5 1.5mm 0.5 2.63mm 3.81mm 1.65mm 2.54mm SPeciFicATionS Material Terminal: Copper Terminal Plating: Lead Free Solder (97% Tin, 3% Silver) Electrical Resistance Range: 0.05 to 10K other values on request Tolerance: 1% to 10% (0.5% on request) Max. Operating Voltage: 350V Insulation Resistance: 10G min. Power Rating: Depends upon case temperature. See derating curve. DPAK style power package for surface Soldering note: During surface mount soldering the mounting applications; 35W power soldering temperature profile must not cause the rating at 25C case temperature. metal tab of this device to exceed 220C (260C for the TDH35H)! t e S t d ata Load Life (MIL-R-39009, 2,000 hours R (1.0% +0.01) Moisture Resistance (MIL-Std-202, Method 106) Short Time Overload (2 times rated power with applied voltage not to exceed 1.5 times maximum continuous operating voltage for 5 seconds) Thermal Shock Terminal Strength Vibration, High Frequency (MIL-Std-202, Method 107, Cond. F) (MIL-Std-202, Method 211, Cond. A (Pull Test) 2.4N) (MIL-STD-202, method 211, cond. A (pull test) 2.4N) R =(0.5% +0.01) max. R (0.3% + 0.01) max. R =(0.3% + 0.01) max. R =(0.2% + 0.01) max. R =(0.2% + 0.01) max. Working Temperature Range: -55C to +175C Solder Process: The TDH35P cannot exceed 220C (260C for the TDH35H) for more than 10 seconds during soldering process. Derating: 100% @ 25C to 0% @ 150C curve referenced to case temperature Dielectric Strength: 1,800VAC Operating Temperature Range: -55C to +150C Temperature Coefficient: 10 and above, 50ppm/C, referenced to 25C, R taken at +105C. Between 1 and 10, (100ppm+0.002)/C, referenced to 25C, R taken at +105C. For under 10: 0R6 - 9R9 ..... 100PPM 0R4 - 0R59 ... 150PPM 0R2 - 0R39 ... 250PPM 0R1 - 0R19 ... 500PPM 0R05 - 0R09 = 1000PPM Inductance: less than 20 nanohenries Flatness: less than 0.1mm tolerance DerATinG 100 80 60 40 20 0 0 25 50 75 100 125 Case Temperature, C 150 175 35 28 21 14 7 0 Rated Power, W pulSe-form E-function, time between two pulses: 1 sec. 100,000 10,000 1,000 Energy (Ws) 100 10 1 0.1 0.01 0.001 0.01 0.1 1 10 Time, ms. 100 1,000 10,000 100,000 TCH35 TDH35 TAH20 TAPe DiMenSionS 750 pc./reel 4.95mm 16mm Derating (thermal resistance): 0.23W/C (4.28C/W). The case temperature is to be used for purposes of establishing the applied power limit. The case temperature measurement must be made with a thermocouple contacting the center of the component mounted on the designed heat sink. Thermal grease should be applied propperly. Percent Rated Power 24mm 15.8mm S ta n d a r d pa rt n u m b e r S f o r t d H S e r i e S Ohms 0.10 0.15 0.20 0.25 0.30 0.36 0.47 0.50 0.75 1.0 2.0 3.0 5.0 7.5 10 15 20 Part Number 5% Tolerance TDH35PR100JE TDH35PR150JE TDH35PR200JE TDH35PR250JE TDH35PR300JE TDH35PR360JE TDH35PR470JE TDH35PR500JE TDH35PR750JE TDH35P1R00JE TDH35P2R00JE TDH35P3R00JE TDH35P5R00JE TDH35P7R50JE TDH35P10R0JE TDH35P15R0JE TDH35P20R0JE Ohms 25 33 39 47 68 75 100 150 200 250 300 500 750 1000 1500 2500 3000 5000 Part Number 5% Tolerance TDH35P25R0JE TDH35P33R0JE TDH35P39R0JE TDH35P47R0JE TDH35P68R0JE TDH35P75R0JE TDH35P100RJE TDH35P150RJE TDH35P200RJE TDH35P250RJE TDH35P300RJE TDH35P500RJE TDH35P750RJE TDH35P1K00JE TDH35P1K50JE TDH35P2K50JE TDH35P3K00JE TDH35P5K00JE 10.6mm o r d e r i n g i n f o r m at i o n T D H 3 5 P R 1 0 0 J E-TR Style Package Modifier P = low temp. H = high temp. Tape and reel (optional) 750 per reel Tolerance RoHS Compliant Ohms R = Decimal F = 1% Non-compliant J = 5% Example: version unavailable R100 = 0.10 K = 10% 1R00= 1.0 10K0= 10,000 Check product availability at www.ohmite.com 58 Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 * 1-866-9-OHMITE * Int'l 1-847-258-0300 * Fax 1-847-574-7522 * www.ohmite.com * info@ohmite.com |
Price & Availability of TDH35PR500JE
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