ESJC13 (9kV/450mA,12kV/350mA ) Outline Drawings HIGH VOLTEGE DIODE Type Name, Lot No. ESJC13 is high reliability resin molded type high voltage diode in small size package which is sealed (a multilayed mesa type silicon chip) by epoxy resin. (3) Cathode Mark Ø 7.5 (4) Ø 1.2 (2) (1) Features 32.5±2.5 22 30.5±2.5 No. Part name Material 1 Lead wire Ag plated Cu wire 2 Anode terminal and type name Flat quick-connect terminal CSS-66325-F (NITIFU TERMINAL INDUSTRIES Co.,LTD) or Equrvalent Low VF High Surge proof resistivity High reliability . 3 Cathode terminal Crimp-type terminal lugs for copper conductor 1.25-4M 4 Molding resin Epoxy resin UL94V-0 Cathode Mark Applications Type Rectification for Microwave oven high voltage power supply Mark ESJA13-09B ESJA13-12B Maximum Ratings and Characteristics Absolute Maximum Ratings Items * Symbols Repetitive Peak Reverse Voltage VRRM Average Forward Current Io Non-repetitive Peak Reverse Current IRSM Non-repetitive Peak Forward Current IFSM Allowable Junction Temperature Storage Temperature Range Conditions 50HzSine half-wave average value. Ta < = 60°C* ESJC13 Units -09B -12B 9 12 kV 450 350 mA Wp=1mS.Rectangular-wave. 100 One-shot.Ta=25°C 50HzSine half-wave peak value.One-shot.Ta=25°C mA 30 A Tj 130 °C Tg -40 to +130 °C Cooling Requiremennt:Cathode terminalb is fastened to radiatingfin That size is more than 50mm•~50mm•~0.6mmt Wind-cooled velocity is more than0.5m/s. Electrical Characteristics (Ta=25°C Unless otherwise specified ) Items Symbols Conditions Maximum Forward Voltage Drop VF IF=350mA Maximum Reverse Current IR VR=12kV Minimum Avalanche Breakdown Voltase Vz Iz=100µA ESJC13 -09B -12B 8 10 5 9.5 Units V µA 12.5 kV ESJC13 (9kV/450mA,12kV/350mA ) Characteristics 1 400 Tj=100 o C ESJC13-12B ESJC13-09B Tj=100 300 o Tj=25 C o C IR IF 0.1 ESJC13-12B 200 [mA] [ µ A] ESJC13-09B ESJC13-09B 100 Tj=25 0.01 0 0 3 6 9 12 0 15 o ESJC13-12B C 3 6 9 12 V R [kV] Reverse Characteristics V F [V] Forward Characteristics 100 100 20 ESJC13-09B o Tj=25 C N=20pcs. o Tj=25 C IR=100 µ A N=100pcs 80 80 10 60 60 N N 0 [pcs.] ESJC13-09B ESJC13-12B [pcs.] 20 40 40 ESJC13-12B 10 20 20 0 160 180 200 220 240 260 500 400 Io 300 ESJC13-09B ESJC13-12B 200 Cathode terminal is fastened to radiating fin that size is more than 50mmx50mmx0.6mm.Wind cooled velocity is more than 0.5m/S. 100 0 0 20 40 60 80 o 9 10 11 12 13 14 Avalanche Breakdown Voltage Reverse Surge Current [mA] 00 100 120 140 Ta [C] Current Derating Curve 160 15 16 17