Models PT-10 and PT-20 www.vishay.com Vishay Dale Through-Hole Transformers Pulse, Trigger Type FEATURES • Choice of printed configurations circuit or bobbin-type • Designed to transfer high amplitude or long duration pulses without saturation • Designed for low-cost trigger source isolation in half and full wave SCR power control circuits, including motor speed controls, heater controls and incandescent lighting controls • Compliant to RoHS Directive 2002/95/EC STANDARD ELECTRICAL SPECIFICATIONS DASH NUMBER TURNS RATIO FIGURE PRIMARY IND. MIN. (μH) LEAKAGE IND. MAX. (μH) INTERWINDING CAPACITY MAX. (pF) DCR MAX. () UNIPOLAR ET (V-μs) 101 (1) 1:1 ± 10 % 1/3 200 3 800 1.5-1.5 570 102 (1) 1:1 ± 10 % 1/3 500 6 1500 4.5-4.5 912 103 (1) 1:1 ± 10 % 1/3 1000 12 2000 8-8 1283 104 1:1 ± 10 % 1/3 2000 13 2800 12-12 1853 105 1:1 ± 10 % 1/3 5000 15 3500 18-18 2850 106 (1) 1:1:1 ± 10 % 2/4 200 3 800 2-2-2 570 107 1:1:1 ± 10 % 2/4 500 6 1500 6-6-6 912 108 1:1:1 ± 10 % 2/4 1000 12 2000 10-10-10 1283 109 1:1:1 ± 10 % 2/4 2000 (1) 13 2800 15-15-15 1853 110 1:1:1 ± 10 % 2/4 5000 15 3500 27-27-27 2850 (1) 2:1 ± 10 % 1/3 500 6 1000 4-2 912 112 (1) 2:1 ± 10 % 1/3 1000 10 1300 10-2 1288 111 113 2:1 ± 10 % 1/3 2000 12 1800 10-5 1881 114 2:1 ± 10 % 1/3 5000 15 2400 18-10 2850 570 115 (1) 2:1:1 ± 10 % 2/4 200 8 700 4-2-2 116 (1) 2:1:1 ± 10 % 2/4 500 11 1000 6-2-2 912 117 (1) 2:1:1 ± 10 % 2/4 1000 15 1300 5-2-2 1311 118 2:1:1 ± 10 % 2/4 2000 60 2000 10-5-5 1881 119 2:1:1 ± 10 % 2/4 5000 75 2100 20-10-10 2850 5:1 ± 10 % 1/3 5000 1500 400 19-3 2850 5:1:1 ± 10 % 2/4 5000 1500 400 20-4-4 2850 120 (1) 121 Note (1) Standard items in PT-10 Model. Other dash numbers available on request. All dash numbers standard in PT-20 model ELECTRICAL SPECIFICATIONS MATERIAL SPECIFICATIONS Primary Inductance Values: From 200 μH to 5000 μH Turns Ratio: 1:1, 1:1:1, 2:1, 2:1:1 and 5:1 Temperature Range: - 10 °C to + 70 °C Dielectric Test at 60 Hz: 1600 VRMS (Windings to case) AC Line Voltage at 60 Hz: 240 VRMS maximum in test circuits shown Bobbin: Nylon Leads: Tinned, solderable PT-10 = Polyurethane insulated magnet wire for clip or bracket mounting PT-20 = Tinned copper 0.025 [0.635] sq. for printed circuit mounting Header: Thermoset plastic Covering: Thermoplastic Revision: 06-Dec-11 Document Number: 34073 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 Models PT-10 and PT-20 www.vishay.com Vishay Dale CIRCUIT DIAGRAMS Load Load Line Line Transformer Coupled Unijunction Transistor Triggering Circuit Transformer Coupled Breakdown Diode Triggering Circuit DIMENSIONS in inches (millimeters) PT-10 PT-10 0.593 0.062 [15.06 1.57] Dia. 0.010 [0.254] Dia., 4 Leads 1 RED GRN. 2 3 4 0.010 [0.254] Dia., 6 Leads 0.593 0.062 [15.06 1.57] Dia. 0.828 0.062 [21.03 1.57] NAT. GRN. RED RED GRN. 5 3 1 1.50 [38.10] Min. Typ. RED 1 RED 1 SEC. 2 RED Figure 1 0.968 [24.59] Max. 0.250 [6.35] Min. 3 0.500 [12.70] 0.250 [6.35] Ref. 0.025 [0.635]Sq. 4 Leads 0.800 [20.32] Max. 4 5 6 1 3 0.500 [12.70] 0.300 [7.62] Ref. 0.250 [6.35] Ref. 4 SEC. PRI. Figure 4 2 0.025 [0.635]Sq 6 Leads 3 1 SEC. 2 6 NAT. 0.250 [6.35] Min. 3 PRI. TER. 4 GRN. 0.775 [19.68] Max. 2 0.300 [7.62] Ref. 1 Figure 3 0.968 [24.59] Max. 0.600 [15.24] 1 NAT. 5 PT-20 4 0.600 [15.24] GRN. 3 SEC. 2 RED Figure 2 0.800 [20.32] Max. 0.775 [19.68] Max. 2 PRI. 4 GRN. PT-20 NAT. GRN. RED 1.50 [38.10] Min. Typ. GRN. 3 PRI. 6 4 2 0.828 0.062 [21.03 1.57] 5 TER. 4 6 PART MARKING - Vishay Dale - Model - Style - Dash number Revision: 06-Dec-11 Document Number: 34073 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 Models PT-10 and PT-20 www.vishay.com Vishay Dale ORDERING INFORMATION PT 10 101 EB e2 MODEL STYLE DASH NUMBER PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER P T MODEL Revision: 06-Dec-11 0 1 STYLE 0 E B PACKAGE CODE 1 0 1 DASH NUMBER Document Number: 34073 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000