BAT46 SCHOTTKY BARRIER DIODE DO - 35 Glass (DO-204AH) FEATURES : • For general purpose applications. • This diode features very low turn-on voltage and fast switching. This device is protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges • This diode is also available in the MiniMELF case with type designations LL46. • Pb / RoHS Free 1.00 (25.4) min. 0.079(2.0 )max. 0.150 (3.8) max. Cathode Mark MECHANICAL DATA : Case: DO-35 Glass Case Weight: approx. 0.13g 1.00 (25.4) min. 0.020 (0.52)max. Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics (Rating at Parameter 25 °C ambient temperature unless otherwise specified.) Symbol Value VRRM 100 Repetitive Peak Reverse Voltage IF Continuous Forward Current 150 Unit V (1) mA mA Repetitive Peak Forward Current at tp < 1s, IFRM 350(1) Forward Surge Current at tp < 10 ms, IFSM 750(1) mA Power Dissipation ,Ta = 65 °C PD 150(1) mW Thermal Resistance Junction to Ambient Air RθJA 0.3 °C/W (1) Junction Temperature TJ 125 °C Ambient Operating Temperature Range Ta TS -65 to + 125 °C -65 to + 150 °C Storage temperature range Note: (1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature. Electrical Characteristics (TJ = 25°C unless otherwise noted) Parameter Reverse Breakdown Voltage Reverse Current Pulse Test tp <300µs , δ <2% Forward Voltage Pulse Test tp <300µs , δ <2% Diode Capacitance Page 1 of 2 Symbol V(BR)R IR VF Cd Test Condition IR = 100 µA (pulsed) VR = 10 V VR = 50 V VR = 75 V IF = 10mA IF = 250mA VR = 1V, f = 1MHz Min Typ Max Unit 100 - 6 0.8 2.0 5.0 0.45 1.00 - V µA V pF Rev. 02 : March 24, 2005 RATING AND CHARACTERISTIC CURVES ( BAT46 ) Typical Forward Characteristics 250 1000 200 100 Forward Current , IF (mA) Power Dissipation , PD (mW) Admissible Power Dissipation vs. Ambient Temperature 150 100 TJ = 25°C 10 1 0.1 50 0 0.01 0 100 200 0 0.2 0.4 0.6 0.8 1.0 1.2 Forward Voltage , VF (V) Ambient Temperature , Ta (°C) Typical Reverse Characteristics Reverse Current , IR (µA) 100 10 TJ = 60°C 1 TJ = 25°C 0.1 0 20 40 60 80 100 Percent of Voltage , (%) Page 2 of 2 Rev. 02 : March 24, 2005