BAW75 ~ BAW76 HIGH SPEED SWITCHING DIODES DO - 35 Glass (DO-204AH) FEATURES : • High switching speed: max. 4 ns • Reverse voltage:max. 25V , 50V • Peak reverse voltage:max. 35V, 75 V • Pb / RoHS Free 1.00 (25.4) min. 0.079(2.0 )max. 0.150 (3.8) max. Cathode Mark 1.00 (25.4) min. 0.020 (0.52)max. MECHANICAL DATA : Case: DO-35 Glass Case Weight: approx. 0.13g Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics (Rating at 25 °C ambient temperature unless otherwise specified.) Parameter Symbol BAW75 Maximum Peak Reverse Voltage BAW76 BAW75 Maximum Reverse Voltage BAW76 Maximum Average Forward Current Value 25 VRM V 50 35 VRM V 75 IF(AV) Half Wave Recitication with Resistive Load , f ≥ 50Hz Unit 150 (1) mA (1) mW Maximum Power Dissipation PD Maximum Surge Forward Current at t < 1µs , Tj = 25 °C IFSM 2 A Maximum Junction Temperature TJ 200 °C Storage Temperature Range TS -65 to + 200 °C 500 Note : (1) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case. Electrical Characteristics (TJ = 25°C unless otherwise noted) Parameter Reverse Current Forward Voltage Reverse Breakdown Voltage Diode Capacitance Reverse Recovery Time Page 1 of 2 Symbol BAW75 BAW76 BAW75 BAW76 BAW75 BAW76 BAW75 BAW76 IR VF V(BR)R Test Condition VR = 25 V VR = 50 V IF = 30 mA IF = 100 mA Test with 5µA pulses Cd f = 1MHz ; VR = 0 Trr IF = 10 mA , IR = 10 mA Irr = 1mA Min Typ Max 35 75 - - 100 100 1.0 1.0 4.0 2.0 - - 4 Unit nA V V pF ns Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( BAW75 ~ BAW76 ) FIG. 1 ADMISSIBLE POWER DISSIPATION VERSUS AMBIENT TEMPERATURE FIG. 2 TYPICAL FORWARD VOLTAGE 1000 400 Forward Current , IF (mA) POWER DISSIPATION, PD (mW) 500 300 200 100 10 TJ = 25°C 1 100 0 0.1 0 100 200 0 0.4 0.8 1.2 1.4 1.6 Forward Voltage , VF (V) Ambient Temperature , Ta (°C) FIG. 3 TYPICAL DIODE CAPACITANCE AS A FUNCTION OF REVERSE VOLTAGE FIG. 4 TYPICAL REVERESE CURRENT VERSUS JUNCTION TEMPERATURE 105 1.2 Reverse Current , IR (nA) Diode Capacitance , Cd (pF) 1.0 0.9 0.8 0.7 f = 1MHz; TJ = 25°C 0.6 103 102 10 0.5 1 0.4 0 10 Reverse Voltage , VR (V) Page 2 of 2 104 20 0 100 200 Junction Temperature , Ta (°C) Rev. 02 : March 25, 2005