SK32A SK320A Taiwan Semiconductor 3A, 20V - 200V Schottky Barrier Surface Mount Rectifier FEATURES KEY PARAMETERS Low power loss, high efficiency PARAMETER VALUE UNIT Ideal for automated placement I 3 A F Guard ring for over-voltage protection V 20 - 200 V RRM High surge current capability Moisture sensitivity level: level 1, per J-STD-020 I 70 A FSM RoHS Compliant T 150 C J MAX Halogen-free according to IEC 61249-2-21 Package DO-214AC (SMA) Configuration Single die APPLICATIONS Switching mode power supply (SMPS) Adapters Lighting application Converter MECHANICAL DATA Case: DO-214AC (SMA) Molding compound meets UL 94V-0 flammability rating Terminal: Matte tin plated leads, solderable per J-STD-002 Meet JESD 201 class 2 whisker test Polarity: Indicated by cathode band DO-214AC (SMA) Weight: 0.070g (approximately) ABSOLUTE MAXIMUM RATINGS (T = 25C unless otherwise noted) A SK SK SK SK SK SK SK SK SK PARAMETER SYMBOL UNIT 32A 33A 34A 35A 36A 39A 310A 315A 320A SK SK SK SK SK SK SK SK SK Marking code on the device 32A 33A 34A 35A 36A 39A 310A 315A 320A Repetitive peak reverse V 20 30 40 50 60 90 100 150 200 V RRM voltage Reverse voltage, total rms V 14 21 28 35 42 63 70 105 140 V R(RMS) value Forward current I 3 A F Surge peak forward current, 8.3ms single half sine-wave I 70 A FSM superimposed on rated load Critical rate of rise of off-state dV/dt 10,000 V/s voltage Junction temperature T - 55 to +150 C J Storage temperature T - 55 to +150 C STG 1 Version: V2102 SK32A SK320A Taiwan Semiconductor THERMAL PERFORMANCE PARAMETER SYMBOL TYP UNIT Junction-to-lead thermal resistance R 25 C/W JL Junction-to-ambient thermal resistance R 66 C/W JA ELECTRICAL SPECIFICATIONS (T = 25C unless otherwise noted) A PARAMETER CONDITIONS SYMBOL TYP MAX UNIT SK32A SK33A - 0.55 V SK34A SK35A - 0.72 V (1) Forward voltage SK36A I = 3A, T = 25C V F J F SK39A - 0.85 V SK310A SK315A - 0.95 V SK320A SK32A SK33A - 0.5 mA SK34A SK35A - 0.2 mA (2) Reverse current rated V SK36A T = 25C I R J R SK39A SK310A - 0.1 mA SK315A SK320A SK32A SK33A - 10 mA SK34A SK35A - 5 mA (2) Reverse current rated V SK36A T = 100C I R J R SK39A SK310A - - mA SK315A SK320A SK32A SK33A - - mA SK34A SK35A - 10 mA (2) Reverse current rated V SK36A T = 125C I R J R SK39A SK310A - 0.5 mA SK315A SK320A Notes: 1. Pulse test with PW = 0.3ms 2. Pulse test with PW = 30ms ORDERING INFORMATION (1) ORDERING CODE PACKAGE PACKING SK3xA DO-214AC (SMA) 7,500 / Tape & Reel Notes: 1. x defines voltage from 20V(SK32A) to 200V(SK320A) 2 Version: V2102