& *R AE oH C- S C Q2 O 00 MP QU LI A L A NT IF IE D Features Applications TO-220 housing Power supplies Low inductance Motor drives Resistor electrically isolated from the Test and measurement backplate High power rating AEC-Q200 qualified RoHS compliant* Rectifiers PWR220T-35 Series Power Resistor General Information Bourns(R) PWR220T-35 Series is a TO-220 DPAK style power resistor. Manufactured using thick film on alumina ceramic technology, it is used in current measurement, snubber, bleeder and discharge circuits. Popular Resistance Values Electrical & Thermal Characteristics Parameter Resistance (See Popular Resistance Values table) Power Rating @ 25 C Case Temperature Tolerance TCR 0.02 <R<130.0K Thermal Resistance - Rthj Inductance Operating Voltage Dielectric Strength Insulation Resistance Operating Temperature Value(s) 0.02 to 130 K 35 W 1 %**, 5 % 100 PPM/C 3.7 C/W 0.1 H maximum P*R with a maximum of 250 V 2 KV AC 10 G -55 C to 155 C ** Available for most values. Check Popular Resistance Values table. Reliability Characteristics Parameter Short Term Overload (2x Pr for R < 2 , 1.6 x Pr for R 2 , V < 1.5 x Operating Voltage) Load Life (1000 hours at rated power) Thermal Shock (-55 C to 155 C, 5 cycles) Resistance to Soldering Heat (10 seconds at 270 C) Vibration (20 G 10-2000 Hz .06 " D.A.) Terminal Strength (MIL-STD-202, Method 211 Test A1) Shock (Saw Tooth: 100 g/6 ms) Humidity (Steady State) 1000 hrs. 85 C/85 % RH High Temperature Exposure (100 hrs - 40 % Pr @ +125 C) Material Characteristics Resistor ...................................Thick film Substrate ..................... Alumina (AL203) Housing ........................................ Epoxy Pins....................Tinned Copper (Sn/Cu) Flammability ........ Conforms to UL-94V0 Specification R 0.25 % R R 1.0 % 0.5 % R 0.5 % R 0.25 % R 0.2 % R 0.5 % R 0.5 % R 0.5 % Typical Part Marking MODEL NUMBER RESISTANCE CODE MANUFACTURER'S TRADEMARK Packaging 220 35 R500 1% 902 COSTA RICA Code Resistance Value Code Resistance Value R020 R025 R030 R033 R040 R050 R075 R100 R150 R200 R250 R300 R330 R400 R500 R750 1R00 1R50 2R00 2R50 3R00 3R30 4R00 5R00 7R50 8R00 10R0 12R0 15R0 20R0 25R0 27R0 30R0 33R0 40R0 47R0 50R0 56R0 75R0 0.02 *** 0.025 *** 0.03 *** 0.033 *** 0.04 *** 0.05 *** 0.075 *** 0.1 0.15 0.2 0.25 0.3 0.33 0.4 0.5 0.75 1 1.5 2 2.5 3 3.3 4 5 7.5 8 10 12 15 20 25 27 30 33 40 47 50 56 75 1000 1200 1500 2000 2500 3000 3300 4000 4700 5000 5600 7500 1001 1501 2001 2501 3001 3301 4001 5001 7501 1002 1502 2002 2502 3002 3302 4002 4702 5002 5602 6802 7502 8202 1003 1153 1203 1253 1303 100 120 150 200 250 300 330 400 470 500 560 750 1.0 K 1.5 K 2.0 K 2.5 K 3.0 K 3.3 K 4.0 K 5.0 K 7.5 K 10 K 15 K 20 K 25 K 30 K 33 K 40 K 47 K 50 K 56 K 68 K 75 K 82 K 100 K 115 K 120 K 125 K 130 K *** 5 % Tolerance TOLERANCE DATE CODE COUNTRY OF ORIGIN ............................................ 50 pcs./tube *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. PWR220T-35 Series Power Resistor Product Dimensions How to Order PWR 220 T - 35 - 10R0 F 4.0 (.158) 3.6 DIA. (.142) 10.1 (.398) 6.0 (.236) Model PWR = Power Resistor 1.23 (.049) Package 220 = TO-220 Style Pin Style T = Through-hole 2.5 (.098) Power 35 = 35 W 14.6 (.575 Resistance Value <100 ohms ... "R" represents decimal point (examples: 7R50 = 7.5 ; R500 = 0.5 ) 8.63 (.340) 100 ohms.... First three digits are significant, fourth digit represents number of zeros to follow (examples: 2000 = 200 ohms; 3002 = 30K ohms) Absolute Tolerance J=5% F=1% 28.3 (1.12) REF. 13.72 (.540) Derating Curve 120 Power Ratio (%) 100 0.72 (.029) 2.25 (.089) 5.08 (.200) DIMENSIONS: MM (INCHES) TOLERANCE: 0.38 UNLESS OTHERWISE NOTED (0.015) 80 60 40 20 0 -20 25 Pulse Power Rating 45 55 65 75 85 95 105 115 125 135 145 155 Temperature of Backplate (C) 100 Energy in Joules 35 10 1 0.1 0.01 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 Overload Duration in Seconds The energy absorbed by the resistor expressed in Joules can be calculated by multiplying the peak power of the pulse in watts times the length of the pulse in seconds. The energy should not exceed the limits shown in the graph. The overload voltage should not exceed 1.5 times the maximum operating voltage. REV. 05/15 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bourns: PWR220T-35-R270F PWR220T-35-2000F PWR220T-35-2500J PWR220T-35-4R00F PWR220T-35-5R00F PWR220T-35-8R00F PWR220T-35-R100F PWR220T-35-7R50F PWR220T-35-4000F PWR220T-35-R030J PWR220T-35-4000J PWR220T-35-1501F PWR220T-35-5600F PWR220T-35-5R10F PWR220T-35-3002F PWR220T-35-50R0F PWR220T-35-33R0F PWR220T-35-1200F PWR220T-35-2500F PWR220T-35-56R0J PWR220T-35-3300F PWR220T-35-R750F PWR220T-35-40R0F PWR220T-35-R500F PWR220T-35-R200F PWR220T-35-R050J PWR220T-35-2R50F PWR220T-35-R040J PWR220T-35-2R00F PWR220T-35-56R0F PWR220T-35-1R50F PWR220T-35-3000J PWR220T-35-5101F PWR220T-35-15R0F PWR220T-35-R400F PWR220T-35-7500F PWR220T-35-4700F PWR220T-35-3R00F PWR220T-35-30R0F PWR220T-35-75R0J PWR220T-35-6201F PWR220T-35-R150F PWR220T-35-1R00J PWR220T-35-20R0F PWR220T-35-10R0J PWR220T-35-10R0F PWR220T-35-1R00F PWR220T-35-47R0F PWR220T-35-3300J PWR220T-35-50R0J PWR220T-35-3R30F PWR220T-35-4700J PWR220T-35-1000J PWR220T-35-7R50J PWR220T-35-R033J PWR220T-35-R330F PWR220T-35-75R0F PWR220T-35-27R0F PWR220T-35-R020J PWR220T-35-R300F PWR220T-35-12R0J PWR220T-35-2000J PWR220T-35-5000F PWR220T-35-12R0F PWR220T-35-25R0F PWR220T-35-R250F PWR220T-35-1000F PWR220T-35-1100J PWR220T-35-4R70J PWR220T-35-25R0J PWR220T-35-2501J PWR220T-35-1002J PWR220T-35-15R0J PWR220T-35-1502J PWR220T-35-30R0J PWR220T-35-4R70F PWR220T-35-27R0J PWR220T-35-1500F PWR220T-35-2002J PWR220T-35-3R30J PWR220T-35-2R20J PWR220T-35-1002F PWR220T-35-2001J PWR220T-35-33R0J PWR220T-35-5R00J PWR220T-35-3001J PWR220T-35-1001J PWR220T-35-47R0J PWR220T-35-1501J PWR220T-35-2501F PWR220T-35-8500J PWR220T-35-R025J PWR220T-35-1251J PWR220T-35-4R50F