1N914W Surface Mount Switching Diode PINNING DESCRIPTION PIN 1 Cathode 2 Anode 2 1 W1 Top View Marking Code: "W1" or "WJ" Simplified outline SOD-123 and symbol Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit Repetitive Reverse Voltage VRRM 100 V Average Rectified Forward Current IF(AV) 200 mA IFSM 1 2 A Power Dissipation Ptot 400 mW Thermal Resistance from Junction to Ambient Air RθJA 312 Tj 150 O Tstg - 55 to + 150 O Non-repetitive Peak Forward Surge Current at t = 1 s at t = 1 μs Junction Temperature Storage Temperature Range C/W O C C Electrical Characteristics (Ta = 25 OC) Parameter Forward Voltage at IF = 10 mA Reverse Breakdown Voltage at IR = 5 µA at IR = 100 µA Reverse Current at VR = 20 V at VR = 75 V at VR = 20 V, TJ = 150 OC Capacitance at VR = 0 V, f = 1 MHz Reverse Recovery Time at IF = IR = 30 mA, Irr = 3 mA, RL = 100 Ω Symbol Min. Max. Unit VF - 1 V V(BR)R V(BR)R 75 100 - V V IR - 25 5 50 nA µA µA Ctot - 4 pF trr - 50 ns SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 07/04/2009 1N914W PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123 c A ∠ ALL ROUND HE A bp E D UNIT A bp c D E HE v ∠ mm 1.15 1.05 0.6 0.5 0.135 0.127 2.7 2.6 1.65 1.55 3.9 3.7 0.2 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 : 07/04/2009