PTCCL - 30 V / 60 V Series www.vishay.com Vishay BCcomponents 30 V to 60 V PTC Thermistors for Overload Protection FEATURES • Wide range of trip and non-trip currents: From 94 mA up to 2 A for the trip current • Small ratio between trip and non-trip currents (It/Int = 1.5 at 25 °C) • High maximum overload current (up to 23 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: • Industrial electronics • Consumer electronics • Electronic data processing DESCRIPTION QUICK REFERENCE DATA PARAMETER VALUE UNIT Maximum voltage (DC or AC) 30 to 60 V Maximum holding current (Int) 0.094 to 2 A Resistance at 25 °C (R25) 0.3 to 50 Ω 20 % Tolerance on R25 value 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. Bare metalized pellets are available on request. 0.8 to 23 A MOUNTING Switching temperature 135 to 145 °C Operating temperature range at max. voltage -40 to +85 °C Storage temperature -40 to +150 °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 air, any potting or encapsulation of PTC thermistors is not recommended and will change its operating characteristics. Maximum overload current Iol 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 gray 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: 29085 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 - 30 V / 60 V Series www.vishay.com Vishay BCcomponents ELECTRICAL DATA AND ORDERING INFORMATION Int MAX. at 25 °C (mA) (1) It MIN. at 25 °C (mA) (1) R25 ± 20 % (Ω) V MAX. (V) Iol MAX. at 25 °C (mA) (2) Ires MAX. at Vmax. and 25 °C (mA) (1) DISSIP. FACTOR (mW/K) (1) ORDERING PART NUMBERS ØD MAX. (mm) BULK TAPE ON REEL 94 145 50 60 800 22 6.9 5 PTCCL05H940EBE PTCCL05H940ETE 130 195 25 60 1200 25 6.9 5 PTCCL05H131EBE PTCCL05H131ETE 180 270 13 30 1700 45 6.9 5 PTCCL05H181DBE PTCCL05H181DTE 270 405 6 30 2500 60 6.9 5 PTCCL05H271DBE PTCCL05H271DTE 320 480 5 30 3500 62 7.8 7 PTCCL07H321DBE PTCCL07H321DTE 410 615 3 30 4500 65 7.8 7 PTCCL07H411DBE PTCCL07H411DTE 470 705 2.5 30 5000 70 8.8 8.5 PTCCL09H471DBE PTCCL09H471DTE 540 810 1.9 30 6000 75 8.8 8.5 PTCCL09H541DBE PTCCL09H541DTE 610 915 1.7 30 7000 80 9.9 10.5 PTCCL11H611DBE PTCCL11H611DTE 700 1050 1.3 30 8000 90 9.9 10.5 PTCCL11H701DBE PTCCL11H701DTE 830 1245 1.1 30 10 000 100 11.5 12.5 PTCCL13H831DBE PTCCL13H831DTE 920 1380 0.9 30 11 000 105 11.5 12.5 PTCCL13H921DBE PTCCL13H921DTE 1170 1755 0.7 30 13 500 140 14.5 16.5 PTCCL17H112DBE - 1390 2085 0.5 30 16 000 170 14.5 16.5 PTCCL17H132DBE - 1770 2655 0.4 30 20 000 200 18.7 20.5 PTCCL21H172DBE - 2050 3075 0.3 30 23 000 220 18.7 20.5 PTCCL21H202DBE - 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: 29085 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 - 30 V / 60 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 75 100 125 150 175 200 Tamb (°C) 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 (%) Imax. 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 PTC voltages are present after tripping, the Imax. 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 102 Curve 1: Ø Dmax. = 20.5 mm ts Curve 2: Ø Dmax. = 16.5 mm Curve 3: Ø Dmax. = 12.5 mm 10 Curve 4: Ø Dmax. = 10.5 mm 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 It/Int Curve 7: Ø Dmax. = 5.0 mm Measured in accordance with “IEC 60 738”. 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 85 °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 = 3 A and Tamb = 0 °C of a thermistor type PTCCL09H471DBE; 2.5 Ω; Ø Dmax. = 8.5 mm: Int from the table: 470 mA at 25 °C Int: 470 x 1.12 = 526 mA (at 0 °C) Overload current = 3 A; factor It/Int: 3/0.526 = 5.70. In the Typical trip-time as a function of trip current ratio graph, at the 8.5 mm line and It/Int = 5.70, the typical trip-time is 1.7 s. Revision: 21-Sep-15 Document Number: 29085 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 - 30 V / 60 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 250 Bulk 1500 Tape and reel PTCCL13H....TE 750 Tape and reel PTCCL17H....BE 200 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 4.0 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 h P 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 12.720.385 mm ± 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. T Total thinkness 4.0 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: 29085 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 - 30 V / 60 V Series www.vishay.com TYPICAL RESISTANCE / TEMPERATURE CHARACTERISTIC Vishay BCcomponents TYPICAL RESISTANCE / TEMPERATURE CHARACTERISTIC 106 104 PTCCL05H940EBE 104 PTCCL05H131EBE 103 PTCCL05H181DBE 102 103 Resistance [Ω] Resistance [Ω] 105 PTCCL11H611DBE 102 PTCCL11H701DBE 10 PTCCL13H931DBE 1 10 PTCCL13H921DBE PTCCL05H271DBE 1 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 105 104 PTCCL17H112DBE 104 103 PTCCL07H321DBE PTCCL09H471DBE 102 Resistance [Ω] Resistance [Ω] PTCCL17H132DBE PTCCL07H411DBE 103 102 10 1 10 PTCCL21H202DBE PTCCL08H541DBE 1 PTCCL21H172DBE 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: 29085 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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