FP1/2P, 1P, 2P, 3P, 69P Vishay Dale Metal Film Resistors, Pulse Withstanding Protective FEATURES * Special Vishay Dale design provides lightning withstand characteristics along with resistor functionality * A thicker tin oxide power film system provides lightning surge absorption capabilities * Higher turns ratio and glass substrate provide sharper fusing characteristic than the standard flameproof product line * Protect against a variety of electrical hazards which can change or destroy sensitive electronic equipment including high energy voltage surges caused by power line anomalies (direct power crosses or inductively coupled effects) and other momentary overvoltages STANDARD ELECTRICAL SPECIFICATIONS POWER RATING P70C RESISTANCE RANGE MODEL W TOLERANCE CUT-OFF VALUE FP1/2P 1/2 10R - 1M 1%, 2%, 5% 2k00 FP1P 1 10R - 1M 1%, 2%, 5% 1k00 FP2P 2 10R - 1.5M 1%, 2%, 5% 300R 10R - 1M 1%, 2%, 5% 250R 10R - 1M 1%, 2%, 5% 400R FP3P 3 FP69P 2 Note: Pulse withstanding capabilities are value dependent. Value above the cutoff value, shown above, will meet all the surge test requirements shown on next page. MARKING -- DALE -- Value -- Tolerance -- Style and case size -- Date code (year/week) ORDERING INFORMATION FP2P MODEL FP1/2P FP1P FP2P FP3P FP69P www.vishay.com 66 1k00 VALUE 1k00 = 1000 ohm For Technical Questions, contact ff2aresistors@vishay.com 1% TOLERANCE 1% 2% 5% Document Number: 31030 Revision 01-Aug-02 FP1/2P, 1P, 2P, 3P, 69P Metal Film Resistors, Pulse Withstanding Protective Vishay Dale DIMENSIONS in inches [millimeters] 1.500 0.125 [38.10 3.18] B A D MODEL B D FP1/2P 0.360 0.020 [9.14 0.51] 0.138 + 0.012 - 0.023 [3.51 + 0.31 - 0.58] 0.032 0.002 [0.81 0.05] FP1P 0.560 0.031 [14.22 0.79] 0.190 + 0.007 - 0.015 [4.83 + 0.18 - 0.38] 0.032 0.002 [0.81 0.05] FP2P 0.687 0.031 [17.45 0.79] 0.300 0.020 [7.62 0.51] 0.032 0.002 [0.81 0.05] FP3P 0.900 0.055 [22.86 1.40] 0.300 0.020 [7.62 0.51] 0.032 0.002 [0.81 0.05] FP69P 0.516 0.021 [13.11 0.53] 0.225 0.012 [5.72 0.31] 0.032 0.002 [0.81 0.05] % OF RATED POWER A 120 + 70C 100 80 60 FP1P, FP2P, FP3P 40 20 FP1/2P 0 0 50 100 150 200 250 300 AMBIENT TEMPERATURE C % OF RATED POWER DERATING 120 + 25C 100 3W 80 2W 60 40 20 FP69P 0.6W 0 0 50 100 150 200 250 300 AMBIENT TEMPERATURE C DERATING Document Number: 31030 Revision 01-Aug-02 For Technical Questions, contact ff2aresistors@vishay.com www.vishay.com 67 FP1/2P, 1P, 2P, 3P, 69P Vishay Dale Metal Film Resistors, Pulse Withstanding Protective LIGHTNING PULSE WAVE FORMS VOLTS Lightning pulse wave forms are defined by three numbers: * Maximum time to reach peak voltage level (typically 10 seconds). * Minimum time for voltage to decrease to half value. * The peak voltage level. Three examples are shown below. 1600 1200 800 400 0 200 600 1000 SECONDS VOLTS 10 by 160 -- 1500 Volts FCC -- Longitudinal Surge 1600 1200 800 400 0 200 600 1000 SECONDS VOLTS 10 by 560 -- 800 Volts FCC -- Metallic Surge 1600 1200 800 400 0 200 600 1000 SECONDS 10 by 1000 -- 1000 Volts www.vishay.com 68 REA -- Current Surge For Technical Questions, contact ff2aresistors@vishay.com Document Number: 31030 Revision 01-Aug-02 FP1/2P, 1P, 2P, 3P, 69P Metal Film Resistors, Pulse Withstanding Protective Vishay Dale VOLTS These graphs show the relationship between resistance value and pulse withstanding voltage for FP1/2P thru FP3P using a 1.0% resistance shift after 10 pulses as the figure of merit. The stable operating region of each package is on the right side of the appropriate line. 1750 FP3P FP2P FP69P FP1P 1500 1250 1000 750 500 250 0 FP1/2P (1500 at 2 kilohm) 100 300 500 VOLTS 900 RESISTANCE (OHM) 10 x 160 SECONDS 1750 700 FP69P FP1P FP3P FP2P 1500 1250 FP1/2P 1000 750 500 250 0 100 300 500 VOLTS 700 900 RESISTANCE (OHM) 10 x 560 SECONDS 1750 FP2P 1500 FP3P FP69P 1250 FP1P FP1/2P 1000 750 500 250 0 100 10 x 1000 SECONDS Document Number: 31030 Revision 01-Aug-02 300 500 700 900 RESISTANCE (OHM) For Technical Questions, contact ff2aresistors@vishay.com www.vishay.com 69