BAS521WT

BAS521WT High Voltage Switching Diode Applications • high speed switching • high voltage switching PINNING PIN 1 2 1 DESCRIPTION Cathode Anode 2 a Top View Marking Code: "a" Simplified outline SOD-523 and symbol Absolute Maximum Ratings (Ta = 25 OC) Parameter Repetitive Peak Reverse Voltage Reverse Voltage Continuous Forward Current Repetitive Peak Forward Current Non-Repetitive Peak Forward Current (1 µs) Power Dissipation Junction Temperature Storage Temperature Range Symbol VRRM VR IF IFRM IFSM Ptot TJ Ts Value 300 300 225 625 4 250 150 - 65 to + 150 Unit V V mA mA A mW O C C O Characteristics at Ta = 25 OC Parameter Forward Voltage at IF = 100 mA Reverse Breakdown Voltage at IR = 100 µA Reverse Current at VR = 250 V Reverse Recovery Time at IF = IR = 30 mA, RL = 100 Ω, irr = 0.1 IR Total Capacitance at VR = 0 V, f = 1 MHz Symbol VF V(BR)R IR trr CT Min. 300 Max. 1.1 150 50 5 Unit V V nA ns pF SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 13/07/2007 BAS521WT SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 13/07/2007 BAS521WT PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-523 ∠ ALL ROUND A C HE D A E bp UNIT mm A 0.70 0.60 bp 0.4 0.3 C 0.135 0.127 D 1.25 1.15 E 0.85 0.75 HE 1.7 1.5 V 0.1 ∠ 5 O SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 13/07/2007