BYV34-400

BYV34-400 Dual ultrafast power diode 4 June 2014 Product data sheet 1. General description Dual ultrafast power diode in a SOT78 (TO-220AB) plastic package. 2. Features and benefits Soft recovery characteristic minimizes power consuming oscillations Very low on-state losses Fast switching High thermal cycling performance Low thermal resistance Low forward voltage drop 3. Applications Output rectifiers in high-frequency switched-mode power supplies 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V repetitive peak reverse - - 400 V RRM voltage I average output current SQW = 0.5 T 115 C both - - 20 A O(AV) mb diodes conducting Fig. 1 Fig. 2 Static characteristics V forward voltage I = 10 A T = 150 C Fig. 4 - 0.87 1.05 V F F j Dynamic characteristics t reverse recovery time I = 1 A V = 30 V dI /dt = 100 A/s - 50 60 ns rr F R F T = 25 C Fig. 7 Fig. 6 j Scan or click this QR code to view the latest information for this product TO-220ABNXP Semiconductors BYV34-400 Dual ultrafast power diode 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 A1 anode 1 mb A1 A2 2 K cathode K sym125 3 A2 anode 2 1 2 3 TO-220AB (SOT78) 6. Ordering information Table 3. Ordering information Type number Package Name Description Version BYV34-400 TO-220AB plastic single-ended package heatsink mounted 1 mounting SOT78 hole 3-lead TO-220AB BYV34-400 All information provided in this document is subject to legal disclaimers. NXP Semiconductors N.V. 2014. All rights reserved Product data sheet 4 June 2014 2 / 10