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| PT-50 Vishay Dale Transformers Trigger, SCR Isolation FEATURES * * * * Designed for low-cost trigger source isolation in SCR power control circuits. Small physical size and low profile provide packaging advantages. Designed to transfer high amplitude or long duration pulses without saturation. RoHS Industrial and commercial applications include motor speed controls, lighting COMPLIANT controls and heater controls. * Interchangeable. Designed for circuit board mounting using same mounting dimensions as 11Z and PT-20 models. STANDARD ELECTRICAL SPECIFICATIONS DASH NUMBER 101 102 103 104 105 106 107 108 109 110 TURNS RATIO 1:1 10% 1:1 10% 1:1 10% 1:1 10% 1:1 10% 2:1 10% 2:1 10% 2:1 10% 2:1 10% 5:1 10% PRIMARY INDUCTANCE MIN. (H) 200 500 1000 2000 5000 500 1000 2000 5000 5000 LEAKAGE INDUCTANCE MAX. (H)) 3 6 12 13 15 6 10 12 15 1500 INTERWINDING CAPACITY MAX. (pF)) 800 1500 2000 2800 3500 1000 1300 1800 2400 400 DCR MAX. (Ohms) 1.5-1.5 4.5-4.5 8.0-8.0 12-12 18-18 4-2 10-2 10-5 18-10 19-3 UNIPOLAR ET (V-SEC) 570 912 1283 1853 2850 912 1288 1881 2565 2850 ELECTRICAL SPECIFICATIONS Primary Inductance Values: From 200 H to 5000 H Turns Ratio: 1:1, 2:1 and 5:1 Temperature Range: - 55 C to + 105 C Dielectric Test at 60 Hz: 1600 V RMS (Windings to core) AC Line Voltage at 60 Hz: 240 V RMS maximum in test circuits shown MATERIAL SPECIFICATIONS Bobbin: Glass-filled nylon Terminals: 0.025" [0.635] square tinned copper Material Rating: + 105 C Class A DIMENSIONAL CONFIGURATIONS [Numbers in brackets indicate millimeters] 0.780 [19.8] Max. 2 0.650 [16.5] 3 0.640 [16.26] Max. 4 Schematic Terminal Numbers For Ref. Only 1 PRI. 3 SEC. 4 0.250 [6.35] Min. 0.600 [15.24] 1 Dot identifies #1 Terminal 0.025 [0.635] Sq. Terminals Typ. 0.500 [12.70] 2 CIRCUIT DIAGRAM Load PART MARKING - Vishay Dale Line * * - Model - Dash number Transformer Coupled Breakdown Diode Triggering Circuit www.vishay.com 1 For technical questions, contact: Magnetics@vishay.com Document Number: 34074 Revision: 10-Aug-06 PT-50 Vishay Dale ORDERING INFORMATION PT-50 MODEL 101 DASH NUMBER EB PACKAGE CODE e2 JEDEC LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER P T 0 MODEL 5 0 E B 1 0 DASH NUMBER 1 PACKAGE CODE Document Number: 34074 Revision: 10-Aug-06 For technical questions, contact: Magnetics@vishay.com www.vishay.com 2 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1 |
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