TFP-MHP100LF-10R0-J IRCTT | Alldatasheet
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IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC’s own data and is considered accurate at time of going to print. A subsidiary of TT electronics plcAdvanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com MHP TO-247 Series Issue May 2009 MHP TO-247 Series Power Resistor
- TO-247 housing
- Low inductance (<50nH)
- Available in 100W or 140W
- High stability film resistance elements
- RoHS compliant terminations
- Insulated metal back plate
- Approved to DSCC drawing 07019 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 Rating1 Voltage Rating4 Thermal Resistance Resistance Range Tolerances Nominal Resistance Typ. Temperature Coefficient5 Heatsink2 Free Air3 Min Max MHP100LF 100W 3W 700V 1.3°C/W 0.01Ω 0.09Ω ±5% E6 ±250 ppm/°C 10Ω 51KΩ ±1%, ±5% E24 ±50 ppm/°C MHP140LF 140W 3W 700 V 0.9°C/W 0.01Ω 0.09Ω ±5% E6 ±250 ppm/°C 10Ω 51KΩ ±1%, ±5% E24 ±50 ppm/°C 1Maximum current 25 amps 2Power rating based on 25°C case temperature 3Power rating based on 25°C ambient temperature 4Maximum voltage 700V or P x R 5See TCR Chart for resistance values below 1ohm MHP TO-247 Series Frequency Characteristics 100 10K 100K 1M 10M 100M 1G Frequency(Hz) Pulse Energy Durability 100K MHP100/140LF R200 J to MHP100/140LF 100R F 10K 100 Pulse Width (seconds) Safety Zone Impedance (ohms) Pulse Peak (Watts) 100n 1µ 10µ 100µ 1m 10m Damage Level MHP100/140LF 10R0 F MHP100/140LF 100R F MHP100/140LF 1K0 F
MHP TO-247 Series Issue May 2009 Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com MHP TO-247 Series Power Resistor Physical Data Test Method Specification - Performance Thermal Shock MIL-STD-202 Method 107 Condition F ±0.30% + 50mΩ Moisture Resistance MIL-STD-202 Method 106 ±1.0% + 50mΩ Vibration MIL-STD-202 Method 204 Condition D ±0.25% + 50mΩ Load Life MIL-STD-202 Method 108 1,000 Hours ±1.0% + 50mΩ Resistance to Solder Heat MIL-STD-202 Method 210 Condition B ±0.25% + 50mΩ 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 >1000MΩ> 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 0.126 3.2 ±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
MHP TO-247 Series Issue May 2009 Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com MHP TO-247 Series Power Resistor For additional information or to discuss your specific requirements, please contact our Applications Team using the contact details below. Ordering Data Prefix TFP - MHP100LF - 1R50 - J 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 = 10Ω, 1K00 = 1KΩ Absolute Tolerance Code J = ±5%; F = ±1% Standard Packaging RoHS compliant PE tray (50 pcs per tray) 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: Case Temperature (Tc) + [Thermal Resistance (ROJC) 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 % of Rated Power Flange Temperature (°C)