PTCCL - 145 V Series www.vishay.com Vishay BCcomponents 145 V PTC Thermistors for Overload Protection FEATURES • Wide range of trip and non-trip currents: From 47 mA up to 1 A for the non-trip current • Small ratio between trip and non-trip currents (It/Int = 1.5 at 25 °C) • High maximum inrush current (up to 13 A) • Leaded parts withstand mechanical stresses and vibration • UL file E148885 according to XGPU standard UL1434 • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS Overload (current, voltage, temperature) protection in: • Telecommunications • Industrial electronics • Consumer electronics • Electronic data processing DESCRIPTION QUICK REFERENCE DATA PARAMETER Maximum voltage (RMS or DC) VALUE UNIT 145 V Maximum holding current (Int) 0.047 to 1 A Resistance at 25 °C (R25) 1.3 to 240 Ω 20 % Tolerance on R25 value Maximum overload current Iol Switching temperature Operating temperature range at max. voltage Storage temperature These directly heated ceramic-based thermistors have a positive temperature coefficient and are primarily intended for overload protection. They consist of a ceramic pellet soldered between two tinned CCS wires and coated with a UL 94 V-0 high temperature hard silicone lacquer. 0.2 to 13 A MOUNTING 135 to 140 °C 0 to 70 °C -40 to +175 °C PTC thermistors can be mounted by wave, reflow, or hand-soldering. Current levels have been determined according IEC 60738 conditions. Different ways of mounting or connecting the thermistors can influence their thermal and electrical behavior. Standard operation is in still air, any potting or encapsulation of PTC thermistors is not recommended and will change its operating characteristics. QUALITY UL approved PTCs are guaranteed to withstand severe test programs and have factory audited follow-up programs. Major UL qualification tests are long-life (6000 cycles) electrical cycle tests at trip-current, long-life stability storage tests (3000 h at 250 °C), damp heat and water immersion tests and over-voltage tests up to 200 % of rated voltage. UL approved PTCs are guaranteed to withstand severe test programs • Long-life cycle tests (over 5000 trip cycles) • Long-life storage tests (3000 h at 250 °C) Typical Soldering 235 °C; duration: 5 s (Lead (Pb)-bearing) 245 °C, duration: 5 s (Lead (Pb)-free) Resistance to Soldering Heat 260 °C, duration: 10 s max. MARKING Only the grey lacquered thermistors with a diameter of 8.5 mm to 20.5 mm are marked with BC, R25 value (example 1R9) on one side and Int, Vmax. on the other side. • Electrical cycle tests at low ambient temperatures (-40 °C or 0 °C) • Damp-heat and water immersion tests • Overvoltage tests at up to 200 % of rated voltage Revision: 21-Sep-15 Document Number: 29086 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PTCCL - 145 V Series www.vishay.com Vishay BCcomponents ELECTRICAL DATA AND ORDERING INFORMATION It MIN. at 25 °C (mA) (1) R25 ± 20 % (Ω) Iol MAX. at 25 °C (mA) (2) 47 70 240 65 100 115 93 140 110 165 130 Int MAX. at 25 °C (mA) (1) ORDERING PART NUMBERS Ires MAX. at Vmax. and 25 °C (mA) (1) DISSIP. FACTOR (mW/K) (1) ØD MAX. (mm) 200 9 7.3 5 PTCCL05H470FBE PTCCL05H470FTE 300 11 7.3 5 PTCCL05H650FBE PTCCL05H650FTE 55 450 13 7.3 5 PTCCL05H930FBE PTCCL05H930FTE 40 500 13 7.3 5 PTCCL05H111FBE PTCCL05H111FTE 195 28 600 13 7.3 5 PTCCL05H131FBE PTCCL05H131FTE 170 255 19 1000 15 8.3 7 PTCCL07H171FBE PTCCL07H171FTE 210 315 12 1400 15 8.3 7 PTCCL07H211FBE PTCCL07H211FTE 250 375 9.4 2000 16.5 9 8.5 PTCCL09H251FBE PTCCL09H251FTE 270 405 8 2200 16.5 9 8.5 PTCCL09H271FBE PTCCL09H271FTE 320 480 6.7 3000 19 10.5 10.5 PTCCL11H321FBE PTCCL11H321FTE 360 540 5.3 3500 19 10.5 10.5 PTCCL11H361FBE PTCCL11H361FTE 410 615 4.6 4500 22.5 11.7 12.5 PTCCL13H411FBE PTCCL13H411FTE 450 675 3.8 5000 22.5 11.7 12.5 PTCCL13H451FBE PTCCL13H451FTE 600 900 2.9 7200 28.5 15.5 16.5 PTCCL17H601FBE - 710 1065 2.1 8500 28.5 15.5 16.5 PTCCL17H711FBE - 880 1320 1.7 11 000 37.5 19.8 20.5 PTCCL21H881FBE - 1000 1500 1.3 13 000 37.5 19.8 20.5 PTCCL21H102FBE - BULK TAPE ON REEL Notes (1) The indicated current levels are guaranteed according IEC 60738 mounting conditions. For different mounting conditions the indicated current levels can change and should be evaluated in the application. (2) I ol max. is the maximum overload current that may flow through the PTC when it passes from the low ohmic to the high ohmic state. UL approval: Iol max. x 0.85 CURRENT DEVIATION AS A FUNCTION OF THE AMBIENT TEMPERATURE 250 % 200 It 150 Int 100 Iol max. 50 0 -50 Revision: 21-Sep-15 -25 0 25 50 75 Tamb (°C) 100 Document Number: 29086 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PTCCL - 145 V Series www.vishay.com Vishay BCcomponents Vmax. (%) VOLTAGE DERATING AS A FUNCTION OF AMBIENT TEMPERATURE 120 100 80 60 40 20 0 -50 -25 0 25 50 75 100 125 200 175 Tamb (°C) 150 MAXIMUM OVERLOAD CURRENT Iol max. DERATING AS A FUNCTION OF VOLTAGE 200 Iol max. (%) 150 100 80 0 40 50 70 100 120 150 Vrated (%) Iol max. as stated in the electrical data and ordering information tables, is the maximum overload current that may flow through the PTC when passing from the low ohmic to high ohmic state at rated voltage. When other voltages are present after tripping, the Iol max. value can be derived from the above Imax. as a function of voltage graph. Voltages below Vrated will allow higher overload currents to pass the PTC. TYPICAL TRIP-TIME AS A FUNCTION OF TRIP CURRENT RATIO 103 Curve 1: Ø Dmax. = 20.5 mm ts Curve 2: Ø Dmax. = 16.5 mm 102 Curve 3: Ø Dmax. = 12.5 mm Curve 4: Ø Dmax. = 10.5 mm 10 Curve 5: Ø Dmax. = 8.5 mm 1 10-1 Curve 6: Ø Dmax. = 7.0 mm (1) (2) (3) (4) (5) (6) (7) 1 2 4 6 8 10 12 14 Curve 7: Ø Dmax. = 5.0 mm Measured in accordance with “IEC 60 738”. It/Int 16 Trip-Time or Switching Time (ts) To check the trip-time for a specific PTC, refer to the Electrical Data and Ordering Information tables for the value Int. Divide the overload or trip current by this Int and you realize the factor It/Int. This rule is valid for any ambient temperature between 0 °C and 70 °C. Adapt the correct non-trip current with the appropriate curve in the Current Deviation as a Function of the Ambient Temperature graph. The relationship between the It/Int factor and the switching time is a function of the PTC diameter; see the above graphs. Example What will be the trip-time at Iol = 0.8 A and Tamb = 0 °C of a thermistor type PTCCL07H211FBE; 12 Ω; Ø Dmax. = 7.0 mm: Int from the table: 210 mA at 25 °C Int: 210 x 1.12 = 235 mA (at 0 °C). Overload current = 0.8 A; factor It/Int: 0.8/0.235 = 3.40. In the typical trip-time as a function of trip current ratio graph, at the 7.0 mm line and It/Int = 3.40, the typical trip-time is 6.0 s. Revision: 21-Sep-15 Document Number: 29086 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PTCCL - 145 V Series www.vishay.com Vishay BCcomponents COMPONENTS PACKING INFORMATION SAP ORDERING PART NUMBER SPQ PACKING OUTLINE PTCCL05H....BE 500 Bulk 1500 Tape and reel PTCCL05H....TE PTCCL07H....BE PTCCL09H....BE 250 Bulk PTCCL07H....TE PTCCL09H....TE 1500 Tape and reel PTCCL11H....BE PTCCL13H....BE PTCCL11H....TE 200 Bulk 1500 Tape and reel PTCCL13H....TE 750 Tape and reel PTCCL17H....BE 100 Bulk PTCCL21H....BE 100 Bulk PTC THERMISTORS IN BULK D DIMENSIONS OF BULK TYPE PTCs (in mm) T D See table d 0.6 ± 0.05 T 5.0 max. H2 4.0 ± 1.0 H3 D + 5 max. L1 20 min. F 5.0 H3 H2 F L1 d Fig. 1 PTC THERMISTORS ON TAPE AND REEL TAPE AND REEL ACCORDING TO IEC 60286-2 (in mm) T P D P P h h SYMBOL PARAMETER D Body diameter See table max. d Lead diameter 0.6 ± 0.05 P Pitch of components Diameter < 12 mm Diameter ≥ 12 mm 12.7 25.4 ± 1.0 ± 2.0 P0 Feedhole pitch 12.7 ± 0.3 F Leadcenter to leadcenter distance (between component and tape) 5.0 + 0.5 / - 0.2 H0 Lead wire clinch height 16.0 ± 0.5 H2 Component bottom to seating plane 4.0 ± 1.0 H3 Component top to seating plane D+5 max. H4 Seating plane difference (left-right lead) 2 ± 0.2 T Total thinkness 5.0 max. H3 H2 d W2 L W0 W1 W H0 H1 P0 P1 F D0 T1 Fig. 2 Revision: 21-Sep-15 t DIMENSIONS TOLERANCE Document Number: 29086 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PTCCL - 145 V Series www.vishay.com TYPICAL RESISTANCE / TEMPERATURE CHARACTERISTIC Vishay BCcomponents TYPICAL RESISTANCE / TEMPERATURE CHARACTERISTIC 108 106 PTCCL05H470FBE 107 105 PTCCL05H930FBE 104 PTCCL05H111FBE 103 Resistance [Ω] 106 Resistance [Ω] 105 PTCCL07H171FBE PTCCL05H650FBE 104 103 PTCCL09H251FBE 102 10 102 PTCCL07H211FBE PTCCL09H271FBE PTCCL05H131FBE 10 1 0 25 50 75 100 125 150 175 200 225 250 Temperature [°C] TYPICAL RESISTANCE / TEMPERATURE CHARACTERISTIC 0 25 50 75 100 125 150 175 200 225 250 Temperature [°C] TYPICAL RESISTANCE / TEMPERATURE CHARACTERISTIC 106 106 105 105 PTCCL11H321FBE PTCCL11H361FBE 103 PTCCL13H411FBE 102 Resistance [Ω] Resistance [Ω] PTCCL17H601FBE 104 104 103 102 PTCCL17H711FBE PTCCL21H811FBE 10 10 1 PTCCL21H102FBE PTCCL13H451FBE 1 0 25 50 75 100 125 150 175 200 225 250 Temperature [°C] Revision: 21-Sep-15 10-1 0 25 50 75 100 125 150 175 200 225 250 Temperature [°C] Document Number: 29086 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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