SMHP20500F BITECH | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

20W TO-263 HIGH POWER SURFACE MOUNT RESISTORS ƒ Non-Inductive, Small, 20 Watt high power resistor. ƒ TO-263 surface mount package offering a very low thermal resistance. ƒ Small thin package for high density PCB installation. ƒ RoHS compliant. ƒ Suitable for board mounting with either solder or clip. ƒ High frequency emitter resistors in switching power supplies. ƒ High precision CRT color video amplifiers. ƒ High frequency snubber and pulse handling circuits. ƒ Pulse generator load resistors. ƒ In-rush current protection ƒ Bleeder Resistors Specification Specifications subject to change without notice Items Specification Test Conditions Power Rating 20 Watt -55°C to 25°C flange temperature Power Rating 2.25 Watt Without heatsink Thermal Resistance 3.3°C/W Resistor hot spot to flange Resistance Range 0.01-0.09 Ω 0.1-9.1 Ω 10-220 Ω Up to 51KΩ also available Nominal Resistance Series E6 E12 E24 Including 2.5Ω and 5.0 Ω TCR(ppm/°C) 250 100 50 For -55°C to +155 °C Tolerance +/-5% +/-1% & +/-5% +/-1% Operation Temp. Range -55°C to+155°C Max. Operating Voltage 500V or RP ⋅ Dielectric Withstanding Voltage. 2000 V DC 60 seconds. Humidity ∆R +/- (1.0% + 0.05 Ω) 40°C, 90-95%RH, DC 0.1W, 1000 hours. Soldering Heat (Max) ∆R +/- (0.1 %+0.05 Ω) 250+/-5°C, 3seconds, Solderability Min. 90% coverage 230+/-5°C, 3seconds. Insulation Resistance Over 1,000 Meg Ω Between terminals and tab. Vibration ∆R +/- (0.25% + 0.05 Ω) Notes: 1. Electrically isolated metal tab. 2. Contact factory for custom products, non-standard values and tolerances. 3. Current rating: 25A maximum. Dimensions (mm) 2.0 10.6max 0.5 2.7 1.5 4.5 (15.3) 5.08 1.5 0.75 2.0 3.0 10.3 12.7 2.03 5.08 10.16 17.78 3.81 SMHP

Ordering Information

SMHP 20 20W TO-263 HIGH POWER RESISTORS -50 0 50 100 150 200 Flange Temperature (°C) 100 +155 °C +25 °C % Power 0 10 20 30 Applied Power (W) 120 100 Temperature rise (°C) Reel Dimension: Outer Diameter: 300 mm Inner Diameter: 100 mm Width: 23.9 mm min. 27.4 mm max Quantity: 500pcs/reel 5.0 0.4 16.0 4.0 2.0 10.8 16.3 11.5 1.75 24.0 Derating Curve Temperature Rise Tape Dimensions 0.1Ω : 0R100 J = 5% Tol 50 Ω : 500 First two digits significant, last digit: number of trailing zeros F = 1% Tol