BA782 Band Switching Diode PINNING DESCRIPTION PIN Mechanical Data: Case: SOD-123 plastic case 1 Cathode 2 Anode 2 1 WF Top View Marking Code: "WF" Simplified outline SOD-123 and symbol Description: Silicon Epitaxial Planar Diode Switches For electric band switching in radio and TV tuners in the frequency range of (50 to 1000) MHz. Absolute Maximum Ratings (Ta=25OC) Symbol Limits Unit Reverse voltage Parameter VR 35 V Forward continuous current IF 100 mA Junction temperature TJ 125 ℃ Storage temperature Tstg -55 to +125 ℃ Electrical Characteristics (Ta=25 OC) Parameter Forward voltage Leakage current Symbol VF IR Ctot Capacitance Dynamic forward resistance rf Series inductance across case LS Min - Typ - Max 1.0 50 1.5 1.25 Unit V nA - 2.5 0.7 0.5 - Ω pF nH Conditons IF=100mA VR=20V VR=1V, f=1MHz VR=3V, f=1MHz f=(50 to 1000)MHz, IF=3mA f=(50 to 1000)MHz, IF=10mA - SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 11/10/2004 BA782 SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 11/10/2004 BA782 PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123 ALL ROUND A ∠ HE bp E A UNIT mm A b c D E H v 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° SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 11/10/2004