BAX18

BAX18 FEATURES : • Switching speed: max. 50 ns • General application • Continuous reverse voltage: max. 75 V • Repetitive peak reverse voltage: max. 75 V • Repetitive peak forward current: max. 2 A. • Pb / RoHS Free SWITCHING DIODE DO - 35 Glass (DO-204AH) 0.079(2.0 )max. 1.00 (25.4) min. Cathode Mark 0.150 (3.8) max. MECHANICAL DATA : Case: DO-35 Glass Case Weight: approx. 0.13g 0.020 (0.52)max. 1.00 (25.4) min. Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics (Rating at Parameter Maximum Repetitive Peak Reverse Voltage Maximum Continuous Reverse Voltage Maximum Continuous Forward Current Maximum Average Forward Current Maximum Repetitive Peak Forward Current Maximum Non-repetitive Peak Forward Current at t = 10ms, Tj = 25°C Maximum Power Dissipation Maximum Junction Temperature Storage Temperature Range 25 °C ambient temperature unless otherwise specified.) Symbol VRRM VR IF IF(AV) IFRM IFSM PD TJ TS Value 75 75 500 400 2 9 450 200 -65 to + 200 Unit V V mA mA A A mW °C °C Electrical Characteristics (TJ = 25°C unless otherwise noted) Parameter Reverse Current Forward Voltage Diode Capacitance Reverse Recovery Time Symbol IR VF Cd Trr Test Condition V R = 75 V VR = 75 V, Tj = 150°C IF = 300 mA f = 1MHz ; VR = 0 IF = 30mA , IR = 30mA IRR = 3mA , RL = 100 Ω measured at IR = 3 mA Min - Typ - Max 5 100 1.0 35 50 Unit µA V pF ns Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( BAX18 ) FIG. 1 MAXIMUM FORWARD CURRENT VERSUS AMBIENT TEMPERATURE. FIG. 2 TYPICAL FORWARD VOLTAGE 500 10 400 AVERAGE FORWARD CURRENT, IF(AV) (mA) Forward Current , IF (A) Lead Length 10mm. 1 300 0.1 TJ = 25°C 0.01 200 100 0 0 100 200 0.001 0 0.4 0.8 1.0 1.2 1.4 Ambient Temperature , Ta (°C) Forward Voltage , VF (V) FIG. 3 TYPICAL DIODE CAPACITANCE AS A FUNCTION OF REVERSE VOLTAGE FIG.4 TYPICAL REVERESE CURRENT VS JUNCTION TEMPERATURE 40 103 VR = 75V Diode Capacitance , Cd (pF) 30 Reverse Current , IR (µA) 102 20 f = 1MHz; TJ = 25°C 10 1 10 10-1 0 0 10 20 10-2 0 100 200 Reverse Voltage , VR (V) Junction Temperature , Ta (°C) Page 2 of 2 Rev. 02 : March 25, 2005