features ? 2500v (rms) isolation ? low interwinding capacitance ? economical 8-pin dip packages ? molding epoxy meets ul 94v-o flammability classification ? to be submitted for ul recognition tx02-4400 interface transformer first release copyright ? ixys corporation 2003 general description the tx-02-4400pi/ji is a dual winding interface transformer designed to be used with the ixys ixbd4410/ixbd4411chip set. this isosmart chip set controls the gates of two power mosfets or igbts connected in a half-bridge (phase-leg) configuration. this signal transformer transfers information between the two chips with greater than 2500v (rms) isolation. the TX02-4400PI is available in the standard 8-pin dip package (TX02-4400PI) and the 8-pin dip gullwing package (tx02- 4400ji) pin configuration symbol test conditions ratings n p :n s primary to secondary turns ratio 3:1 l p f = 100 khz (note 1) 0.97 h l s f = 100 khz (note 1) 0.1 h c s f = 100khz; primary to secondary (note 1) 0.5 pf v isol primary to secondary, 2500 v 50/60 hz, rms, t = 1 minute t op, stg operating and storage temperature -55 ... +125 c t l 1.6 mm (0.063 in) from case for 10 s 300 c weight 2g preliminary data sheet ds99016a(11/03) notes: 1. nominal value TX02-4400PI tx02-4400ji n 1p n 2s n 1s n 2p ixys semiconductor gmbh edisonstrasse15 ; d-68623; lampertheim tel: +49-6206-503-0; fax: +49-6206-503627 e-mail: marcom@ixys.de ixys corporation 3540 bassett st; santa clara, ca 95054 tel: 408-982-0700; fax: 408-496-0670 e-mail: sales@ixys.net www.ixys.com 1 2 4 8 7 6 5 3
tx02-4400 package outline: 8-pin dip (TX02-4400PI) package outline: 8-pin dip-sm (tx02-4400ji)
|
