LL4448

LL4148 / LL4448 SMALL SIGNAL SWITCHING DIODE FEATURES ● Silicon epitaxial planar diode ● Fast switching diodes ● 500mw power dissipation ● High temperature soldering guaranteed 250℃/10S at terminals MECHANICAL DATA Case: MINI MELF glass sealed envelope. Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.002 ounce, 0.05 grams MINI MELF (LL-34) 0.020(0.5) 0.012(0.3) 0.146(3.7) 0.130(3.3) 0.063(1.6) 0.055(1.4) DIA. 0.020(0.5) 0.012(0.3) Dimensions in inches and (millimeters) Maximum Ratings ( TA=25 C Unless otherwise noted) Characteristic Non-Repetitive Peak Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Output Current (1) Non-Repetitive Peak Forward Surge Current @t=1.0us Power Dissipation Thermal Resistance Junction to Ambient Operating and Strorage Temperature Range Symbol VRM VPWM VRWM VR IO IFSM Pd RθJA TJ,TSTG L...