PBYR720D

Philips Semiconductors Product specification Rectifier diodes Schottky barrier FEATURES Low forward volt drop Fast switching Reverse surge capability High thermal cycling performance Low thermal resistance PBYR725D series SYMBOL QUICK REFERENCE DATA VR = 20 V/ 25 V k tab a 3 IF(AV) = 7.5 A VF ≤ 0.4 V GENERAL DESCRIPTION Schottky rectifier diodes intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. The PBYR725D series is supplied in the SOT428 surface mounting package. PINNING PIN 1 2 3 tab DESCRIPTION no connection cathode1 anode SOT428 tab 2 cathode 1 3 LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL PARAMETER VRRM VRWM VR IF(AV) IFRM IFSM Peak repetitive reverse voltage Working peak reverse voltage Continuous reverse voltage Average rectified forward current Repetitive peak forward current Non-repetitive peak forward current Peak repetitive reverse surge current Operating junction temperature Storage temperature CONDITIONS PBYR7 Tmb ≤ 119 ˚C square wave; δ = 0.5; Tmb ≤ 138 ˚C square wave; δ = 0.5; Tmb ≤ 138 ˚C t = 10 ms t = 8.3 ms sinusoidal; Tj = 125 ˚C prior to surge; with reapplied VRRM(max) pulse width and repetition rate limited by Tj max - 65 MIN. 20D 20 20 20 7.5 15 100 110 1 150 175 MAX. 25D 25 25 25 UNIT V V V A A A A A ˚C ˚C IRRM Tj Tstg 1 it is not possible to make connection to pin 2 of the SOT428 package February 1998 1 Rev 1.000 Philips Semi...