BAT46 Small-Signal Diode Schottky Diode Features For general purpose applications. These diodes feature very low turn-on voltage and fast switching. These devices are 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 designation LL46. Mechanical Data Case: DO-35 Glass Case Weight: approx. 0.13g Maximum Ratings and Thermal Characteristics (Ratings at 25oC ambient temperature unless otherwise specified.) Parameter Symbol Repetitive peak reverse voltage VRRM Forward continuous current at Tamb=25oC Value Unit 100 Volts IF 150 (1) mA Repetitive peak forward current at tp<1s, δ<0.5, Tamb=25oC IFRM 350 (1) mA Surge forward current at tp<10ms, Tamb=25oC IFSM 750 (1) mA 150 (1) Power dissipation (1) o at Tamb=65 C Ptot Thermal resistance junction to ambient air RθJA Junction temperature Storage temperature range mW o C/mW 125 o C Tamb -65 to +125 o C TS -65 to +150 o C Tj Ambient operating temperature range 0.3 (1) Electrical Characteristics (TJ=25oC unless otherwise noted.) Parameter Symbol Test Condition Min. Typ. V(BR)R IR=100uA (pulsed) 100 Leakage current pulse test tp<300us, δ<2% IR VR=1.5V VR=1.5V, Tj=60OC VR=10V VR=10V, Tj=60OC VR=50V VR=50V, Tj=60OC VR=75V VR=75V, Tj=60OC - Forward voltage pulse test tp<300us, δ<2% VF IF=0.1mA IF=10mA IF=250mA Capacitance Ctot VR=0V, f=1MHz VR=1V, f=1MHz Reverse breakdown voltage Notes: Max. Unit - - Volts - 0.5 5 0.8 7.5 2 15 5 20 uA - - 0.25 0.45 1.0 Volt - 10 6 - pF 1. Valid provided that leads at a distance of 4mm from case are kept at ambient temperature. 681 RATINGS AND CHARACTERISTIC CURVES 682