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BY329-1200
Philips Semiconductors Product specification Rectifier diodes fast, soft-recovery FEATURES BY329 series SYMBOL • Low forward volt drop • Fast switching • Soft recovery characteristic • High thermal cycling performance • Low thermal resistance QUICK REFERENCE DATA VR = 800 V/ 1000 V/ 1200 V k 1 IF(AV) = 8 A a 2 IFSM ≤ 75 A trr ≤ 135 ns GENERAL DESCRIPTION Glass-passivated double diffused rectifier diodes featuring low forward voltage drop, fast reverse recovery and soft recovery characteristic. The devices are intended for use in TV receivers, monitors and switched mode power supplies. PINNING PIN SOD59 (TO220AC) DESCRIPTION 1 2 tab cathode anode tab cathode The BY329 series is supplied in the conventional leaded SOD59 (TO220AC) package. 1 2 LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. BY329 VRSM VRRM VRWM Average forward current1 IF(RMS) IFRM IFSM I2t Tstg Tj UNIT - square wave; δ = 0.5; Tmb ≤ 122 ˚C sinusoidal; a = 1.57; Tmb ≤ 125 ˚C RMS forward current Repetitive peak forward current t = 25 µs; δ = 0.5; Tmb ≤ 122 ˚C Non-repetitive peak forward t = 10 ms current. t = 8.3 ms sinusoidal; Tj = 150 ˚C prior to surge; with reapplied VRWM(max) I2t for fusing t = 10 ms Storage temperature Operating junction temperature -1000 -1200 1000 1200 V - Peak non-repetitive reverse voltage Peak repetitive reverse voltage Crest working reverse voltage IF(AV) MAX. -800 800 800 600 1000 800 V V 1200 1000 - 8 A - 7 A - 11 16 A A - 75 82 A A -40 - 28 150 150 A2s ˚C ˚C 1 Neglecting switching and reverse current losses. September 1998 1 Rev 1.200
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