RMG35GT1K

TOKEN RMG35 Power TO-Style Resistors Power TO-Style Resistors TO-220 Power TO-Style Resistors - RMG35 Series Boast Superior Thermal Performance Preview Giving power electronics design engineers a comprehensive range of high-wattage surface mount and throughhole resistors designed to provide superior thermal performance in densely populated power supply circuits, Token Electronics has released a series of noninductive power resistors with power ratings 35W, in popular transistor-style packages (TO-220). The RMG35 resistors are designed to provide complete thermal flow from the resistive element to the integral metal flange of the TO-style packages, giving design engineers the ability to specify them for high-wattage power electronics circuits that can experience elevated temperatures during operation. The devices are all rated for operation from -65°C to +150°C. Their superior thermal performance and extreme power ratings make the RMG35 Series resistors ideal for switch-mode power supply circuits, motor control and drive circuits, automotive electronics, industrial power equipment and UPS systems. In addition, their non-inductance exhibit excellent high frequency characteristics for use in high frequency industrial RF power sources, RF linear amplifiers, termination resistor of RF circuit etc. The RMG35 Series resistors feature thermally enhanced two-leaded industry standard packages designed for mounting directly to a heatsink. Token Electronics will also produce devices outside these specifications to meet customer requirements, with comprehensive application engineering and design support available for customers worldwide. All RMG35 Series devices are RoHS-compliant, and compatible with high temperature soldering processes normally employed for lead free solders. Contact us with your specific needs. Applications - RF Power Amplifier. - Switching Power Supplies. - Low Energy Pulse Loading. - Automated Machine Controller. - UPS, Snubbers Circuits, Voltage Regulation. Features - Single Screw Mounting to Heat Sink. - Molded Case for Protection and Easy to Mount. - 35 Watt at 25°C Case Temperature Heat Sink Mounted. - TO-220 Style Power Package, Isolated Case, Non Inductive. - Low Thermal Resistance to Heat Sink at Rth < 4.28°C/W. Version 2010 rfq token.com.tw 01 of 03 http://www.token.com.tw/ TOKEN Dimensions (Unit: mm) RMG35 Power TO-Style Resistors W G R M H T N D1 D C Type RMG35 W 9.91 ~ 10.41 H 14.50 ~ 15.00 T 4.06 ~ 4.82 T1 0.55 ~ 0.70 T2 2.05 ~ 2.52 B 12.70 ~ 14.70 B1 T1 T2 B1 4.00 C 4.83 ~ 5.33 D 0.70 ~ 0.86 D1 1.17 ~ 1.37 G 2.85 ~ 3.05 R 3.55 ~ 3.75 M 5.85 ~ 6.35 N 1.20 ~ 1.40 B Electrical Characteristics Specifications Resistance Range 0.05Ω~1Ω >0.1Ω~1Ω >1Ω~3Ω >3Ω~10KΩ >10Ω~10KΩ Resistance Tolerance ±5.00%; ±10.0% ±1.00%; ±5.00%; ±10.0% ±1.00%; ±5.00%; ±10.0% ±1.00%; ±5.00%; ±10.0% ±0.50%; ±1.00% ±5.00%; ±10.0% TCR(PPM/°C) ±300 ±100 ±200 ±50 ±100 ±200 Note: Operating Voltage:350V Max. Dielectric Strength: 1800VAC. Insulation Resistance: 10GΩmin. Working Temperature Range:-65°C to +150°C . Resistance Value < 1Ω is Available Power Derating Curve Derating Curve 100 Rated Power (%) 80 60 40 20 0 0 25 50 75 100 125 150 175 Case Temperature (°C) 02 of 03 http://www.token.com.tw/ rfq token.com.tw Version 2010 TOKEN Environmental Characteristics RMG35 Power TO-Style Resistors Test Item Specification Test Method Temperature Coefficient of 10Ω and above, ±50ppm/°C Referenced to 25°C, ΔR taken at +105°C Resistance 1Ω and 10Ω, (±100ppm)/°C 2 times rated power with applied voltage not to exceed Short Time Overload Δ R±0.3% 1.5 times maximum continuous operating voltage for 5 seconds. Load Life Δ R±1.0% MIL-R-39009,2,000 hours at rated power. MIL-STD-202F, Method 103B Humidity (Steady State) Δ R±0.5% 40°C, 90~95%RH, RCWV 1.5hours ON, 0.5hours OFF. total 1000~1048 hours. MIL-STD-202, Method 107G. Thermal Shock Δ R±0.3% -65°C~150°C,100 cycle Terminal Strength Δ R±0.2% MIL-STD-202, Method 211, Cond.A(Pull Test) 2.4N. Vibration, High Frequency Δ R±0.2% MIL-STD-202, Method 204, Cond.D. Note:1.Lead Material: Tinned Copper. Maximum Torque: 0.9 Nm. 2.Without Heat Sink, When in Free Air at 25°C, the RMG35 is Rated for 2.50W. 3.The Case Temperature is to be used for the Definition of the Applied Power Limit. 4.The Case Temperature Measurement Must be Made with a Thermocouple Contacting the Center of the Component Mounted on the Designed Heat Sink. 5.Thermal Grease Should be Applied Properly. How to Order RMG   Part Number 35  J  P  D  Code 10R  TCR  TCR (PPM/°C) D E F -  Power Rating  Resistance Tolerance (%) Code D F G J K Resistance Tolerance ±0.5% ±1% ±2% ±5% ±10% Package Tube Bulk ±50PPM/°C ±100PPM/°C ±200PPM/°C No specified Resistance 0.1Ω 10Ω  Resistance Code 0R1 10R 1K 10K  Package Code T P 1KΩ 10KΩ Back to 1st Page - TO-220 Power Resistors (RMG35) Version 2010 http://www.token.com.tw/ rfq token.com.tw 03 of 03