TFP-MHP35LF-1R50-F-L04

MHP35_V01 TTELEC | Alldatasheet

Document overview

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• PDF pages: 6

Technical content

Features

• Non-inductive, thin film technology.
• Thermally enhanced Industry standard TO220 package.
• RoHS compliant.
• Low thermal resistance, 3.3 °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.
• AEC-Q200 Qualified

Applications

• High frequency circuits and high speed pulse designs.
• Switch mode power supplies.
• Motor control and drive circuits.
• Automotive.
• Industrial computing and measurement systems. 35W TO220 High Power Resistors MHP 35 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 07. 13 Note: 1) TCR increased on low values: 300ppm/°C / 0.02Ω, 200ppm/°C / 0.05Ω, 140ppm/°C / 0.1Ω & 80ppm/°C / 0.2Ω typically Specifications subject to change without notice. Item Specifications Test Conditions Power Rating 35 watts -55 to 25 °C flange temperature Power Rating 1.0 watt Free air. Thermal Resistance 3.3 °C/W Hot spot to Tab Nominal Resistance Series E6 E24 E24 2.5 Ω and 5.0 Ω also available TCR 250 ppm/°C 100 ppm/°C 50 ppm/°C See note 1 Tolerance +/- 5% (J) +/-1% (F) & 5% (J) +/-1% (F) Operation Temp. Range -55°C to+155°C Max. Operating Volt. 500V or P .R Dielectric Withstanding Voltage 2000 Volts AC 60 seconds. Humidity ǻR +/- (1.0 %+0.05 Ω) 40°C, 90-95% RH, DC 0.1 W, 1000 hours. Soldering Heat (Max) ǻR +/- (0.1 %+0.05 Ω) 250+/-5 °C, 3 seconds, Solderability Over 95% of surface 230+/-5 °C, 3 seconds. Insulation Resistance Over 1,000 M Ω Between terminals and tab. Vibration ǻR +/- (0.25 %+0.05 Ω) Specifications

Peak Pulse Power (W) Pulse Width (seconds) Pulse Energy Durability 10000 1000 100 10n 400 W 35 W 100n 1u 10u 100u 1m 10m 100m 1 10 100 35W TO220 High Power Resistors MHP 35 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 07. 13 MHP 35 1K0 F Rating Power (W) -50 0 50 100 150 200 Flange Temperature(°C) Derating Curve +25 °C +155 °C Thermal characteristics Temperature Rise (°C) Applied power (W) 140 120 100 0 5 10 15 20 25 30 35 40 Impedance (ohms) 100 1M 10M 100M 1G Frequency (Hz) Frequency Characteristics 100 MHP 35 1K0F MHP 35 100F MHP 35 500F MHP 35 220F MHP 35 101F

35W TO220 High Power Resistors MHP 35 Notes: (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 3.3°C/W and a maximum resistor temperature of 155°C. (4) Surface mount package also available, please call factory. (5) Current rating: 25A maximum. Ordering Procedure MHP 35 – 500 – F Model Resistance Code Tolerance J = 5% Tol F = 1% Tol 0.1Ω : 0R100 50 Ω : 500 First two digits significant, last digit number of trailing zeros Dimension mm Tolerance +/- mm A 10.1 0.2 B 15.0 0.2 C 4.5 0.2 D 3.6 0.1 E 15. 5 0.2 F 4.0 0.5 G 3.0 0.2 H 2.75 0.2 J 0.5 0.05 K 0.75 0.05 L 1.5 0.05 M 5.08 0.1 N 1.5 0.05 P 16.0 0.5 Dimension 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 07.13

s s s s s s MHP TO-220 Series Power Resistor MHP 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 09. 11

• TO-220 housing
• Low inductance and capacitance for high frequency circuits
• Available in 20W, 35W, or 50W
• High stability film resistance elements
• RoHS compliant
• Approved to DSCC drawings 07017 and 07018 s s s s s s IRC’s MHP series resistors satisfy demanding applications for accurate and stable power resistors housed in the convenient TO-220 case. The resistance element is isolated from the mounting tab by an alumina ceramic layer, providing very low ther- mal resistance and ensuring high insulation resistance between terminals and tab. The non-inductive design makes these products especially useful in high frequency and high speed pulse applications. Electrical Data 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 MHP-20 20W 2.25W 500V 5.9°C/W 0.01Ω 0.09Ω ±1%, ±5% E24 Includes 2.5 & 5.0 multiplier See Chart <9nH <2pF0.1Ω 9.1Ω 10 Ω 51KΩ MHP-35 35W 2.25W 500V 3.3°C/W 0.01Ω 0.09Ω ±1%, ±5% E24 Includes 2.5 & 5.0 multiplier See Chart <9nH <2pF0.1Ω 9.1Ω 10 Ω 51KΩ MHP-50 50W 2.25W 500V 2.3°C/W 0.01Ω 0.09Ω ±1%, ±5% E24 Includes 2.5 & 5.0 multiplier See Chart <10nH <2pF0.1Ω 9.1Ω 10 Ω 51KΩ 1Maximum current 25 amps 2Power rating based on 25°C tab temperature 3Power rating based on 25°C ambient temperature 4Maximum voltage 500V or P x R 5Contact factory for availability of resistance or tolerance values outside this range Frequency Characteristics 10K 100 10K 100K 1M 10M 100M 1G Frequency(Hz) Pulse Energy Durability 10K 100 Pulse Width (seconds) Impedance (ohms) Pulse Peak (Watts) 10µ 100µ 1m 10m 100m MHP20LF 10K MHP20LF 1K00 MHP20LF 100R MHP20LF 50R0 MHP20LF 22R0 MHP50MHP35MHP20 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 09. 11 Physical Data Dim in (nom) mm A 0.398 10.1 ±.2 B 0.591 15.0 ±0.2 C 0.177 4.5 ±0.2 ØD 0.142 3.6 ±0.1 E 0.610 15.5 ±1.0 F 0.158 4.0 ±0.5 G 0.118 3.0 ±0.2 H 0.108 2.75 ±0.2 J 0.020 0.5 ±0.05 K 0.030 0.75 ±0.05 L 0.059 1.5 ±0.05 M 0.200 5.08 ±0.1 Lead Material Tin Plated Copper N 0.059 1.5 ±0.05 Tab Material Nickel Plated Copper P 0.630 16.0 ±0.1 Test Method Specification - Performance Thermal Shock MIL-STD-202 Method 107 Condition F ±0.30% + 50m Ω Moisture Resistance MIL-STD-202 Method 106 ±1.0% + 50m Ω Vibration MIL-STD-202 Method 204 Condition D ±0.25% + 50m Ω Load Life MIL-STD-202 Method 108 1,000 Hours ±1.0% + 50m Ω Resistance to Solder Heat MIL-STD-202 Method 210 Condition B ±0.25% + 50m Ω Dielectric Withstanding Voltage MIL-STD-202 Method 301 2200 volts DC or 1500 volts AC; 60 seconds Insulation Resistance (between terminal and tab) MIL-STD-202 Method 302 >1000M Ω Solderability MIL-STD-202 Method 208 >95% coverage Operating Temperature Range -55°C to +155°C Environmental Data L M K E F ØD A G C N CL B H J CL Note: Metal tab is electrically isolated. CL CL CL P 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 * During soldering, the soldering temperature profile must not cause the metal tab of this device to exceed 220°C.

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 09. 11 For additional information or to discuss your specific requirements, please contact our Applications Team using the contact details below. Ordering Data Prefix TFP - MHP20LF - 1R50 - J - L04 Style MHP20LF = 20W, TO-220 style power resistor MHP35LF = 35W, TO-220 style power resistor 07017 = DSCC drawing (07017) ver. of above MHP50LF = 50W, TO-220 style power resistor 07018 = DSCC drawing (07018) ver. of above Resistance Code 4-digit resistance code. Ex: 10R0 = 10Ω , 1K00 = 1KΩ Absolute Tolerance Code J = ±5%; F = ±1% Standard Packaging L04 = RoHS compliant tube (50 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 (T T) + [Thermal Resistance (RQJT ) 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 Power (Watts) 140 120 100 00 5 10 15 20 25 30 35 40 45 50 MHP20 MHP35 MHP50 $Tfilm (°C) Resistor Film Temp Rise with Respect to Flange Temp Power Derating Data 155°25° 100 % of Rated Power Flange Temperature (°C) 0.01 0.1 1.0 Resistance (Ohms) 250 200 150 100 TCR (ppm/°C) 0 to 100°C Typical TCR For Low Values Tube Packaging Data A D C B E F G Tube Dimensions Dim Nom. (mm) Tol. (mm) A 3.25 0.15 B 8.0 0.15 C 16.25 0.15 D 34.4 (34.0) E 6.4 (6.0) F R0.7 (R0.5) G 535.0 1.0