OM4001ST OM4002ST 15 AMP SCHOTTKY RECTIFIER IN SMALL HERMETIC PACKAGE 15 Amp, 45 and 60 Volt Schottky Rectifier FEATURES • • • • • • • • Small Size Very Low Forward Voltage Very Fast Switching Time Hermetic Metal Package Low Thermal Resistance Isolated Package 45V And 60V Reverse Voltage Available Screened To MIL-S-19500, TX, TXV And S Levels DESCRIPTION This product is specifically designed high density, high power applications where small size, light weight and high reliability are required. This product combines the latest Schottky semi-conductor technology mounted in an easy-to-use small hermetic isolated metal package. These devices are ideally suited for demanding high frequency applications such as switching power supplies and motor controls. ABSOLUTE MAXIMUM RATINGS @ 25°C Peak Inverse Voltage . . . . . . . . . . . . . . . . . .OM4001ST = 45V/OM4002ST = 60 V Maximum Average D.C. Output Current @ TC = 100° C . . . . . . . . . . . . . . . . . . . 15 A Peak Surge Current (Non-repetitive, 8.3mS) . . . . . . . . . . . . . . . . . . . . . . . . 150 A Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to 175°C Junction Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . -55°C to 150°C Package Thermal Resistance, Junction to Case . . . . . . . . . . . . . . . . . . . . . . 2.0°C/W PIN CONNECTION CATHODE 4 11 R2 Supersedes 1 07 R1 3.2 - 5 ANODE 3.2 OM4001ST - OM4002ST ELECTRICAL CHARACTERISTICS Symbol Characteristic Conditions Working Peak Reverse OM4001ST OM4002ST VR DC Blocking Voltage OM4001ST OM4002ST iR Maximum Instantaneous TC = 25°C @ VR Reverse Current* TC = 125°C @ VR VF Maximum Instantaneous TC = 25°C, IF = 15A Forward Voltage TC = 125°C, IF = 15A Ct Capacitance VR = 5.0V *Pulse Test Width = 300µsec, 2% Duty Cycle. VRWM Limits Type 45 60 45 60 5 150 .750 .725 800 V V V V mA mA V V pf MECHANICAL OUTLINE .200 .190 .420 .410 .045 .035 .665 .645 .150 .140 .537 .527 .430 .410 .038 MAX. .750 .500 .120 TYP. .200 TYP. .045 .035 3.2 .005 TYPICAL REVERSE CURRENT 50 50 IR - REVERSE CURRENT (mA) IF - INSTANTANEIOUS FORWARD CURRENT (AMPS) TYPICAL FORWARD VOLTAGE 20 20 10 10 100°C 150°C 5 5 3 3 175°C TJ = 25°C 1 1 TJ = 150°C 10 10 TJ = 125°C TJ = 100°C 11 0.1 0.1 TJ = 25°C 0.01 0.01 0.5 0.5 00 0.1 0.1 0.2 0.2 0.3 0.3 0.5 0.4 0.5 0.5 0.6 0.6 0.7 0.7 VF - INSTANTANEOUS VOLTAGE (VOLTS) 0.8 0.8 0.9 0.9 1 20 10 2040 60 30 80 40 100 50 VR -REVERSE VOLTAGE (VOLTS) 205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246 120 60