PBYR2040CTF

Philips Semiconductors Product specification Rectifier diodes Schottky barrier FEATURES Low forward volt drop Fast switching Reverse surge capability High thermal cycling performance Isolated mounting tab PBYR2045CTF, PBYR2045CTX series SYMBOL QUICK REFERENCE DATA VR = 40 V/ 45 V IO(AV) = 20 A VF ≤ 0.57V a1 1 k 2 a2 3 GENERAL DESCRIPTION Dual, common cathode schottky rectifier diodes in a plastic envelope with electrically isolated mounting tab. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies. The PBYR2045CTF series is supplied in the SOT186 package. The PBYR2045CTX series is supplied in the SOT186A package. PINNING PIN 1 2 3 tab DESCRIPTION anode 1 (a) cathode (k) anode 2 (a) isolated SOT186 case SOT186A case 1 2 3 1 2 3 LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL PARAMETER CONDITIONS PBYR20 PBYR20 VRRM VRWM VR IO(AV) IFRM IFSM Peak repetitive reverse voltage Working peak reverse voltage Continuous reverse voltage Average rectified output current (both diodes conducting) Repetitive peak forward current per diode Non-repetitive peak forward current per diode Peak repetitive reverse surge current per diode Operating junction temperature Storage temperature Ths ≤ 84 ˚C square wave; δ = 0.5; Ths ≤ 78 ˚C square wave; δ = 0.5; Ths ≤ 78 ˚C t = 10 ms t = 8.3 ms sinusoidal; Tj = 125 ˚C prior to surge; with reapplied VRRM(max) pulse width and repetition rate li...