100W TO247 High Power Resistors MHP 100 · Non-inductive, high power resistor. · Thermally enhanced Industry standard TO-247 package. · Extremely Low thermal resistance, 1.3 °C/W resistor hot spot to metal tab. · Complete thermal flow design available for easy implementation. · Superior vibration durability. · Small thin package for high density PCB installation. · RoHS compliant. Applications · High frequency circuits and wide band / linear amplifiers. · Switch mode and industrial RF power sources. · AC motor control, electronic load and drive circuits. · Automotive. · Industrial PC modules (IPM) and measurement systems. · RF circuit terminations. · Constant current and precision voltage sources Specifications Items Specification Conditions Power Rating 100 Watts @ Tab Temp < 25°C Power Rating 2.0 Watts Free air. Extended resistance range Resistance Range 0.01-0.09 Ω 0.1-9.1 Ω 10-220 Ω to 51KΩ avail. 2.0 Ω and 5.0 Ω also Nominal Resistance Series E6 E12 E24 available. TCR 250 ppm/°C 100 ppm/°C 50 ppm/°C For -55 to +155°C Tolerance 5% 5% and 1% 1% Operation Temp. Range -55 - +155 °C Rated Voltage (Max). 700V or √(P*R) Dielectric Withstand Voltage 2500 Volt 60 seconds. 25°C, 90 min. ON, 30 Load Life �R +/- (1.0 %+0.05 Ω) min.OFF, 1000 hours. 40°C, 90-95% RH, DC Humidity �R +/- (1.0 %+0.05 Ω) 0.1W, 1000 hours. -55°C, 30 min.,+155°C Temperature Cycle �R +/- (0.25 %+0.05 Ω) 30min., 5cycles. Soldering Heat (Max) �R +/- (0.25 %+0.05 Ω) 250+/-5°C, 3 seconds, Solderability Min 95% coverage 230+/-5°C, 3 seconds. Between terminals and Insulation Resistance Over 1000 MΩ metal back plate. Vibration �R +/- (0.25 %+0.05 Ω) Note: 1. Electrically isolated metal tab. 2. Recommend the use of thermal grease between metal tab and heat sink. 3. Thermal design should account for a thermal resistance between resistor and tab of 1.3°C/W and a maximum resistor temperature of 155°C. 4. Resistances greater than 220Ω are available, please call factory. 5. For resistances from 220Ω to 51 KΩ the power rating shall be restricted to 50W. 6. Current rating: 25A maximum. General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 04.12 100W TO247 High Power Resistors MHP 100 Electrical Performance Derating Curve Temperature Rise Power Rating (W) Temperature Rise (°C) MHP100 500 F 120 100 +25°C 100 . 80 80 60 60 40 40 20 20 0 +155°C 0 20 40 60 80 100 0 Power (Watts) -50 0 50 100 150 200 Flange Temperature (°C) Frequency Characteristics Pulse Energy Durability Impedance (ohm) 1K Pulse peak power (W) MHP100 100F 100K MHP100 1K0 F Tentative continuous-pulse power allowance at duty 0.01 Load life test will be necessary in actual equipment. 100 10K Because curve will be changed by resistance, repetition, duty and operating temperature. MHP100 101 F 1K 10 1350W 100 100W MHP100 100 F 10 1 10n 100n 1 u 10u 100u 1m 10m 100m 1 10 100 Pulse width (seconds) 10K 100K 1M 10M 100M 1 G Frequency(Hz) General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 04.12 MHP TO-247 Series Power Resistor s MHP TO-247 Series s · TO-247 housing s · Low inductance and capacitance for s high frequency circuits s · Available in 100W or 140W s s · High stability film resistance elements s · RoHS compliant terminations s s s · Insulated metal back plate s · Approved to DSCC drawing 07019 s s IRC’s MHP series resistors satisfy demanding applications for accurate and stable power resistors housed in the convenient TO-247 case. The resistance element is isolated from the mounting tab by an alumina ceramic layer, providing very low thermal resistance and ensuring high insulation resistance between terminals and metal back plate. The non-inductive design makes these products especially useful in high frequency and high speed pulse applications. Electrical Data Resistance 1 Nominal Power Rating Voltage Thermal Typ. TCR Induc- Capaci- Range Type Tolerances Resistance 4 Rating Resistance (ppm/°C) tance tance 5 2 3 Series Heatsink Free Air Min Max 0.01: 0.09: E24 Includes : : MHP100 100W 3W 700V 1.3°C/W 0.1: 9.1: ±1%, ±5% See Chart <12nH <3pF 2.5 & 5.0 10: 51K: multiplier : : 0.01: 0.09: E24 : : Includes MHP140 140W 3W 700 V 0.9°C/W 0.1: 9.1: ±1%, ±5% See Chart <13nH <4pF 2.5 & 5.0 : : 10: 51K: multiplier  0D[LPXPFXUUHQWDPSV : :  3RZHUUDWLQJEDVHGRQƒ&FDVHWHPSHUDWXUH 3 3RZHUUDWLQJEDVHGRQƒ&DPELHQWWHPSHUDWXUH  0D[LPXPYROWDJH9RU— 3 [5 : :  Contact factory for availability of resistance or tolerance values outside this range  0D[LPXPFXUUHQWDPSV  3RZHUUDWLQJEDVHGRQƒ&FDVHWHPSHUDWXUH 3RZHUUDWLQJEDVHGRQƒ&DPELHQWWHPSHUDWXUH Pulse Energy Durability Frequency Characteristics  0D[LPXPYROWDJH9RU3[5 —  MHP100 MHP140 10K 1K MHP100/140LF 1K0 F Damage Level 1K 100 MHP100/140LF 100R F 100 10 MHP100/140LF 10R0 F Safety Zone 1 10 10μ 100μ 1m 10m 100m 10K 100K 1M 10M 100M 1G Frequency(Hz) Pulse Width (seconds) General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com ‡6RXWK6WDSOHV6WUHHW‡&RUSXV&KULVWL7H[DV86$ © TT electronics plc 0+3726HULHV,VVXH0D\ 7HOHSKRQH‡)DFVLPLOH‡:HEVLWHZZZLUFWWFRP 11.13 ‡6RXWK6WDSOHV6WUHHW‡&RUSXV&KULVWL7H[DV86$ 0+3726HULHV,VVXH0D\ 7HOHSKRQH‡)DFVLPLOH‡:HEVLWHZZZLUFWWFRP Pulse Peak (Watts) Impedance (ohms) MHP TO-247 Series Power Resistor MHP TO-247 Series Physical Data Note: Metal tab is electrically isolated. C C L L Dim In (nom) mm F A 0.630 16.0 ±0.2 C L B 0.787 20.0 ±0.5 B ØD C 0.189 4.8 ±0.2 ØD 0.140 3.55 ±0.1 E 0.571 14.5 ±0.5 F 0.201 5.1 ±0.5 E K G 0.143 3.63 ±0.2 H 0.032 0.8 ±0.05 G J 0.032 0.8 ±0.05 Case, Epoxy UL94-V0 J H Leads, Sn Plated Cu Conductor, Cu A C Resistor, Ni-Cr or RuO K 0.429 10.9 ±0.1 Substrate, Alumina Tab, Ni Plated Cu Insulated Between Tab and Resistor Lead Material Tin Plated Copper Tab Material Nickel Plated Copper Environmental Data Test Method Specification - Performance Thermal Shock MIL-STD-202 Method 107 Condition F ±0.30% + 50m: Moisture Resistance MIL-STD-202 Method 106 ±1.0% + 50m: Vibration MIL-STD-202 Method 204 Condition D ±0.25% + 50m: Load Life MIL-STD-202 Method 108 1,000 Hours ±1.0% + 50m: Resistance to Solder Heat MIL-STD-202 Method 210 Condition B ±0.25% + 50m: 2200 volts DC or 2500 volts AC; Dielectric Withstanding Voltage MIL-STD-202 Method 301 60 seconds Insulation Resistance (between terminal and MIL-STD-202 Method 302 >1000M:> tab) Solderability 230 ± 5°C, 3sec. >75% coverage Operating Temperature Range -55°C to +155°C * During soldering, the soldering temperature profile must not cause the metal tab of this device to exceed 220°C. ‡6RXWK6WDSOHV6WUHHW‡&RUSXV&KULVWL7H[DV86$ 7HOHSKRQH‡)DFVLPLOH‡:HEVLWHZZZLUFWWFRP General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics’ own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 11.13 MHP TO-247 Series Power Resistor MHP TO-247 Series Power Derating Data Temperature Rise Data Resistor Film Temp Rise with Respect to Flange Temp 100 140 120 MHP100 100 MHP140 80 50 60 40 20 0 0 20 40 60 80 100 120 140 10 Power (Watts) 25° 155° Flange Temperature (°C) Typical TCR For Low Values Application Notes: 1. Insulating material is unnecessary between the heat sink and the tab, as the resistor film is isolated by the internal 250 alumina substrate. 200 2. When mounting with a fastener, thermal grease is 150 recommended. 3. Thermal design should satisfy the following equation: Tab 100 Temperature (T ) + [Thermal Resistance (R ) x Power T JT 50 applied (Watts)] ≤ 155°C over the full operating temperature of the application. 0 4. Resistor film temperature is not to exceed 155°C during 0.01 0.1 1.0 operation. Resistance (Ohms) 5. This product is RoHS compliant by exemption according to RoHS directive 2002/95/EC exemptions 5 & 7, as they apply to lead in glass and internal solder connections. Ordering Data Prefix TFP - MHP100LF - 1R50 - J - L07 Style MHP100LF = 100W, TO-247 style power resistor 07019 = DSCC drawing (07019) ver. of above MHP140LF = 140W, TO-247 style power resistor Resistance Code 4-digit resistance code. Ex: 10R0 = 10 , 1K00 = 1K Absolute Tolerance Code J = ±5%; F = ±1% Standard Packaging L07 = RoHS compliant PET tube (30 pcs per tube) FPS
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