MHP100 TTELEC | Alldatasheet

Document overview

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Technical content

  • 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 100W TO247 High Power Resistors MHP 100 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. © TT electronics plc 04.12 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. Items Specification Conditions Power Rating 100 Watts @ Tab Temp < 25°C Power Rating 2.0 Watts Free air. Resistance Range 0.01-0.09 Ω 0.1-9.1 Ω 10-220 Ω Extended resistance range to 51KΩ avail. Nominal Resistance Series E6 E12 E24 2.0 Ω and 5.0 Ω also 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. Load Life ǻR +/- (1.0 %+0.05 Ω) 25°C, 90 min. ON, 30 min.OFF, 1000 hours. Humidity ǻR +/- (1.0 %+0.05 Ω) 40°C, 90-95% RH, DC 0.1W, 1000 hours. Temperature Cycle ǻR +/- (0.25 %+0.05 Ω) -55°C, 30 min.,+155°C 30min., 5cycles. Soldering Heat (Max) ǻR +/- (0.25 %+0.05 Ω) 250+/-5°C, 3 seconds, Solderability Min 95% coverage 230+/-5°C, 3 seconds. Insulation Resistance Over 1000 MΩ Between terminals and metal back plate. Vibration ǻR +/- (0.25 %+0.05 Ω) Specifications

Pulse peak power (W) Tentative continuous-pulse power allowance at duty 0.01 Load life test will be necessary in actual equipment. Because curve will be changed by resistance, repetition, duty and operating temperature. MHP100 100F 100W 1350W 100K 10K 100 10n 100n 1 u 10u 100u 1m 10m 100m 1 10 100 Pulse width (seconds) 100W TO247 High Power Resistors MHP 100 Electrical Performance 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. © TT electronics plc 04.12 Derating Curve Power Rating (W) 100 +25 °C +155°C -50 0 50 100 150 200 Flange Temperature (°C) Frequency Characteristics Impedance (ohm) 100 10K 100K 1M 10M 100M 1 G Frequency(Hz) MHP100 100 F MHP100 101 F MHP100 1K0 F Temperature Rise Temperature Rise (°C) 120 100 0 20 40 60 80 100 Power (Watts) MHP100 500 F

‡6RXWK6WDSOHV6WUHHW‡&RUSXV&KULVWL7H[DV86$ 7HOHSKRQH ‡)DFVLPLOH ‡:HEVLWH ZZZLUFWWFRP 0+3726HULHV,VVXH0D\\ s s s s s s s : : : : : : : : : : : : 0D[LPXPFXUUHQWDPSV 3RZHUUDWLQJEDVHGRQƒ&FDVHWHPSHUDWXUH 3RZHUUDWLQJEDVHGRQƒ&DPELHQWWHPSHUDWXUH 0D[LPXPYROWDJH9RU3[5 MHP TO-247 Series Power Resistor MHP TO-247 Series 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. © TT electronics plc 11.13

  • TO-247 housing
  • Low inductance and capacitance for high frequency circuits
  • Available in 100W or 140W
  • High stability film resistance elements
  • RoHS compliant terminations
  • Insulated metal back plate
  • Approved to DSCC drawing 07019 ‡6RXWK6WDSOHV6WUHHW‡&RUSXV&KULVWL7H[DV86$ 7HOHSKRQH ‡)DFVLPLOH ‡:HEVLWH ZZZLUFWWFRP 0+3726HULHV,VVXH0D\\ s s s s s s s Electrical Data 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. Type Power Rating 1 Voltage Rating4 Thermal Resistance Resistance Range Tolerances Nominal Resistance Series5 Typ. TCR (ppm/°C) Induc- tance Capaci- tance Heatsink2 Free Air3 Min Max MHP100 100W 3W 700V 1.3°C/W 0.01: 0.09: ±1%, ±5% E24 Includes 2.5 & 5.0 multiplier See Chart <12nH <3pF0.1: 9.1: 10 : 51K: MHP140 140W 3W 700 V 0.9°C/W 0.01: 0.09: ±1%, ±5% E24 Includes 2.5 & 5.0 multiplier See Chart <13nH <4pF0.1: 9.1: 10 : 51K: 0D[LPXPFXUUHQWDPSV 3RZHUUDWLQJEDVHGRQƒ&FDVHWHPSHUDWXUH 33RZHUUDWLQJEDVHGRQƒ&DPELHQWWHPSHUDWXUH 0D[LPXPYROWDJH9RU3[5 Contact factory for availability of resistance or tolerance values outside this range Frequency Characteristics 100 10K 100K 1M 10M 100M 1G Frequency(Hz) Impedance (ohms) MHP100/140LF 10R0 F MHP100/140LF 100R F MHP100/140LF 1K0 F Pulse Energy Durability 10K 100 Pulse Width (seconds) Pulse Peak (Watts) 10µ 100µ 1m 10m 100m MHP140 MHP100 Safety Zone Damage Level

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. © TT electronics plc 11.13 ‡6RXWK6WDSOHV6WUHHW‡&RUSXV&KULVWL7H[DV86$ 7HOHSKRQH ‡)DFVLPLOH ‡:HEVLWH ZZZLUFWWFRP Physical 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 : Dielectric Withstanding Voltage MIL-STD-202 Method 301 2200 volts DC or 2500 volts AC; 60 seconds Insulation Resistance (between terminal and tab) MIL-STD-202 Method 302 >1000M :> Solderability 230 ± 5°C, 3sec. >75% coverage Operating Temperature Range -55°C to +155°C Environmental Data * During soldering, the soldering temperature profile must not cause the metal tab of this device to exceed 220°C. Dim In (nom) mm A 0.630 16.0 ±0.2 B 0.787 20.0 ±0.5 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 G 0.143 3.63 ±0.2 H 0.032 0.8 ±0.05 J 0.032 0.8 ±0.05 K 0.429 10.9 ±0.1 Lead Material Tin Plated Copper Tab Material Nickel Plated Copper ØD CL CL F B E G J C H A K Note: Metal tab is electrically isolated. CL Tab, Ni Plated Cu Substrate, Alumina Resistor, Ni-Cr or RuO Conductor, Cu Leads, Sn Plated Cu Case, Epoxy UL94-V0 Insulated Between Tab and Resistor

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. © TT electronics plc 11.13 t4PVUI4UBQMFT4USFFUt$PSQVT$ISJTUJ FMFQIPOFt BDTJNJMFt FCTJUFXXXJSDUUDPN FPSBEEJUJPOBMJOGPSNBUJPOPSUPEJTDVTTZPVSTQFDJöDSFRVJSFNFOUT QMFBTFDPOUBDUPVS "QQMJDBUJPOTTFBNVTJOHUIFDPOUBDUEFUBJMTCFMPX. 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) Application Notes: 1. Insulating material is unnecessary between the heat sink and the tab, as the resistor film is isolated by the internal alumina substrate. 2. When mounting with a fastener, thermal grease is recommended. 3. Thermal design should satisfy the following equation: Tab Temperature (TT) + [Thermal Resistance (R JT ) x Power applied (Watts)] ≤ 155°C over the full operating temperature of the application. 4. Resistor film temperature is not to exceed 155°C during operation. 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. Temperature Rise Data Resistor Film Temp Rise with Respect to Flange Temp Power (Watts) 140 120 100 ∆Tfilm (°C) 0 20 40 60 80 100 120 140 MHP100 MHP140 Typical TCR For Low Values 0.01 0.1 1.0 Resistance (Ohms) 250 200 150 100 TCR (ppm/°C) 0 to 100°C Power Derating Data 155°25° 100 r e woP d e t a R f o Flange Temperature (°C)