High Voltage Rectitler Assembly 3 6-1/2 At1/8 B+1/8 1-1/2 Mounting: Horizontal (convection cooling) Horizontal or vertical (forced air or oil) DC output rating 19 Amps/25C convection cooled 50 Amps/40C forced air cooled 1-3/4 1-3/8 1-3/8 @ 1000 LFM - 75 Amps/40C oil cooled Single Phase Halfwave Or Doubler Peak Reverse voltage from 8KV to 80KV @ Gold Iridited Aluminum Heatsinks Each Diode is R-C Compensated HH HH e 1500 Amperes Surge Current (1 Cycle) e Resistive Inductive Load. Derate 20% for Capacitive Loads H = Halfwave = Doubler CATALOG PRV NUMBER RATING KV DIMENSION A DIMENSION B LHV37*8 8 5-5/8 7-3/4 LHV37*12 12 6-3/4 8-374 LHV37*16 16 7-7/8 3 LHV37*20 20 9 4 LHV37*24 24 10-1/8 12-1/4 LHV37*28 28 11-1/4 13-1/4 LHV37*32 32 12-3/8 14-1/2 LHV37*36 36 13-1/2 15-1/2 LHV37*40 40 14-5/8 16-3/4 LHV37*44 44 15-3/4 17-3/4 LHV37*48 48 16-7/8 19 LHV37*52 52 18 30 LHV37*56 56 19-1/8 21-1/4 LHV37*60 60 20-1/4 22-1/4 LHV37*64 64 21-3/8 23-1/2 LHV37*68 68 22-1/2 24-1/2 LHV37*72 72 23-5/8 25-3/4 LHV37*76 76 24-3/4 27 LHV37*80 80 25-5/8 28 *Add H or D For doublers add 1 to both dimensions A & B LAWRENCE 6 Lake Street Lawrence, MA 01841 04-24-07 Rev. 1 ICfOSE@E) } } / PH: (978) 620-2600 FAX: (978) 689-0803 www.microsemi.comDC Output Amps LAVS/ 1 Phase Half Wave Convection Cooled 0 20 40 60 80 100 120 140 160 180 200 Ambient Temperature C DC Output Amps 0 40C AMB 60C AMB 1 Phase Half Wave 100 200 300 400 500 600 700 800 900 1000 Air FlowLFM Note: OIL COOLED RATING IS 1.5 X 1000 LFM RATING 04-24-07 Rev. 1