BAT46

BAT46 Schottky Diodes DO-35 min. 1.083 (27.5) FEATURES ♦ For general purpose apllications. ♦ These diodes feature very low turnmax. ∅.079 (2.0) max. .150 (3.8) on voltage and fast switching. These devices are protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges. with type designation BAT46W and in the MiniMELF case with type designations LL46. Cathode Mark min. 1.083 (27.5) ♦ This diode is also available in the SOD-123 case max. ∅.020 (0.52) MECHANICAL DATA Dimensions in inches and (millimeters) Case: DO-35 Glass Case Weight: approx. 0.13 g MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified Symbol Repetitive Peak Reverse Voltage Forward Continuous Current at Tamb = 25 °C Repetitive Peak Forward Current at tp < 1 s, δ < 0.5, Tamb = 25 °C Surge Forward Current at tp < 10 ms, Tamb = 25 °C Power Dissipation1) at Tamb = 65 °C Junction Temperature Ambient Operating Temperature Range Storage Temperature Range 1) Value 100 1501) 3501) 7501) 1501) 125 –65 to +125 –65 to +150 Unit V mA mA mA mW °C °C °C V RRM IF IFRM IFSM Ptot Tj Tamb TS Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature 4/98 BAT46 ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified Symbol Reverse Breakdown Voltage tested with 100 µA Pulses Forward Voltage Pulse Test tp < 300 µs, δ < 2% at IF = 0.1 mA at IF = 10 mA at IF = 250 mA Leakage Current Pulse Test tp < 300 µs, δ < 2% at VR = 1.5 V at VR = 1.5 V, Tj = 60 °C at VR = 10 V at VR = 10 V, Tj = 60 °C at VR = 50 V at VR = 50 V, Tj = 60 °C at VR = 75 V at VR = 75 V, Tj = 60 °C Capacitance at VR = 0 V, f = 1 MHz at VR = 1 V, f = 1 MHz Thermal Resistance Junction to Ambient Air 1) Min. 100 Typ. – Max. – Unit V V(BR)R VF VF VF – – – – – – 0.25 0.45 1 V V V IR IR IR IR IR IR IR IR Ctot Ctot RthJA – – – – – – – – – – – – – – – – – – – 10 6 – 0.5 5 0.8 7.5 2 15 5 20 – – 0.31) µA µA µA µA µA µA µA µA pF pF K/mW Valid provided that leads at a distance of 4 mm from the case are kept at ambient temperature (DO-35)