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TCH35P2R20JE Datasheet(PDF) 1 Page - Ohmite Mfg. Co. |
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TCH35P2R20JE Datasheet(HTML) 1 Page - Ohmite Mfg. Co. |
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1 / 1 page 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 57 TCH Series 35 Watt TO220 Package Thick Film Power 0.390–0.410" (9.91–10.41mm) 0.112–0.120" (2.85–3.05mm) 0.046–0.054" (1.17–1.37mm) 0.027–0.034" (0.70–0.86mm) 0.500–0.579" (12.70–14.70mm) 0.190–0.210" (4.83–5.33mm) 0.047–0.055" (1.20–1.40mm) 0.230–0.250" (5.85–6.35mm) 0.571–0.591" (14.50–15.00mm) 0.157" max. (5.00mm) 0.022–0.028" (0.55–0.70mm) 0.159–0.190" (4.06–4.82mm) 0.080–0.089" (2.05–2.25mm) Ohmite’s TCH35 TO220 pack- age resistor provides 35W of steady state power when properly used in today’s well defined heat sink applications. These very low induction resistors are built under pro- prietary processes that deliver more power handling capabil- ity than other TO220 package resistors of similar size. Standard terminal forms are provided for manual or auto- matic insertion. A single screw mounting tab connects to the heat sink and should be accompanied by the use of a thermal compound. The TCH35 Series offers a low thermal resistance to the heat sink of <4.28°C/W. Fea T ures • 35W Power Rating @ 25°C • Very Low Inductance Design • Single Screw Mounting • Low Thermal Resistance to Heat Sink @ RTH<4.28°C/W • Resistance Element is Electrically Insulated from Metal Heat Sink Mounting Tab a PP lica T i O ns • Switching Power Supplies • Snubbers • High Frequency • Voltage Regulation • Low Energy Pulse Loading sP eci F ica T i O ns Electrical Resistance Range: 0.1 Ω to 10KΩ (higher values on request subject to derating) Resistance Tolerance: ± 5% standard ± 1% available on request Temperature Coefficient: Referenced to 25°C, ∆R taken at +105°C 10 Ω and above: ±50 ppm°C For under 10 Ω: 0R6 - 9R9 ....... 100PPM 0R4 - 0R59 ..... 150PPM 0R2 - 0R39 ..... 250PPM 0R1 - 0R19 ..... 500PPM 0R05 - 0R09 ... 1000PPM Max. Operating Voltage: 350V Dielectric Strength: 1800 VAC Insulation Resistance: 10G Ω min. Momentary Overload: 2x rated power for 5 seconds as long as the applied voltage ≤1.5 times the continuous operating voltage, where ∆R ±(0.3% + 0.01Ω) max Terminal Material: Copper Terminal Plating: Lead Free Solder (97% Tin, 3% Silver) Maximum Torque: 0.9 Nm Power Rating: 35 Watts @ 25°C case temperature; see derating curve, below Working Temperature Range: -55°C to +175°C Solder Process: The TCH35 can- not exceed 260°C for more than 10 seconds during soldering process. Tes T da T a load life MIL-R-39009, 2000 Hours @ Rated Pwr ∆R = ± (1.0% + 0.01) Ω Thermal shock MIL-R-STD-202, Method 107, Cond. F ∆R = ± (0.3% + 0.01) Ω max High Freq Vibration MIL-R-STD-202, Method 204, Cond. D ∆R = ± (0.2% + 0.01) Ω max Terminal strength MIL-R-STD-202, Method 211, Cond. A ∆R = ± (0.2% + 0.01) Ω max (Pull Test) 2.4N Moisture resistance MIL-R-STD-202, Method 106 ∆R = ± (0.5% + 0.01) Ω max sT andard p ar T numbers O rder I n G I n FO rma TIO n d era TI n G Curve pulse- FO rm Ohm Value Example: 2R40 = 2.4 Ohms 2K40 = 2400 Ohms Tolerance F = 1% J = 5% Standard Series TCH35P10R0JE Package Code RoHS Compliant Non-compliant version unavailable Time, ms. 0.001 0.01 0.1 1 10 100 1,000 100,000 1 10 100 10,000 0.1 1,000 10,000 100,000 0.01 TAH20 TCH35 TDH35 175 100 Case Temperature, °C 60 20 0 050 100 150 25 75 125 80 40 20/35 16/28 12/21 8/14 4/ 7 0 TAH/TCH TCH TAH E-function, time between two pulses: 1 sec. TCH35P100RJE TCH35P10K0JE TCH35P10ROJE TCH35P150RJE TCH35P15R0JE TCH35P1K00JE TCH35P1K50JE TCH35P1R00JE TCH35P1R50JE TCH35P200RJE TCH35P20R0JE TCH35P220RJE TCH35P22R0JE TCH35P240RJE TCH35P24R0JE TCH35P2K00JE TCH35P2K20JE TCH35P2K40JE TCH35P2R00JE TCH35P2R20JE TCH35P2R40JE TCH35P330RJE TCH35P33R0JE TCH35P390RJE TCH35P39R0JE TCH35P3K30JE TCH35P3K90JE TCH35P3R30JE TCH35P3R90JE TCH35P470RJE TCH35P47R0JE TCH35P4K70JE TCH35P4R70JE TCH35P510RJE TCH35P51R0JE TCH35P5K10JE TCH35P5R10JE TCH35P5R60JE TCH35P750RJE TCH35P75R0JE TCH35P7K50JE TCH35P7R50JE TCH35PR100JE TCH35PR150JE TCH35PR200JE TCH35PR220JE TCH35PR240JE TCH35PR330JE TCH35PR390JE TCH35PR470JE TCH35PR510JE TCH35PR560JE TCH35PR750JE TCH35PRO50JE Check product availability at www.ohmite.com |
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