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BAT48 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 LL48. 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 Repetitive peak reverse voltage Forward continuous current at Tamb=25 C Repetitive peak forward current at tp<1s, <0.5, Tamb=25oC Surge forward current at tp<10ms, Tamb=25 C Power dissipation (1) at Tamb=65oC Thermal resistance junction to ambient air Junction temperature Ambient operating temperature range Storage temperature range Notes: o o Symbol VRRM IF IFRM IFSM Ptot RJA Tj Tamb TS Value 40 350 1.0 7.5 330 300 (1) Unit Volts mA Amp Amps mW o (1) (1) (1) (1) C/W o 125 -65 to +125 -65 to +150 C C C o o 1. Valid provided that leads at a distance of 4mm from case are kept at ambient temperature. 683 Electrical Characteristics Ratings at 25oC ambient temperature unless otherwise specified. Parameter Reverse breakdown voltage tested with 100uA pulses Leakage current pulse test tp<300us, <2% at VR=10V at VR=10V, Tj=60OC at VR=20V at VR=20V, Tj=60OC at VR=40V at VR=40V, Tj=60OC Forward voltage pulse test tp<300us, <2% at IF=0.1mA at IF=1.0mA at IF=10mA at IF=50mA at IF=200mA at IF=500mA Capacitance at VR=1V, f=1MHz Notes: Symbol V(BR)R Min. 40 Typ. - Max. - Unit Volts IR - - 2 15 5 25 25 50 uA VF - 12 0.25 0.30 0.40 0.50 0.75 0.90 - Volt Ctot pF 1. Valid provided that leads at a distance of 4mm from case are kept at ambient temperature(DO-35) 684 RATINGS AND CHARACTERISTIC CURVES 685 |
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