# MMBD4448HTW - Surface Mount Fast Switching Diode Array

## Features

· Fast switching speed
· Ultra-small surface mount package
· General purpose switching applications
· High conductance

## Absolute Maximum Ratings (Ta = 25°C)

· Non-Repetitive Peak Reverse Voltage (VRM): 100 V
· Peak Repetitive Reverse Voltage (VRRM): 80 V
· Working Peak Reverse Voltage (VRWM): 80 V
· DC Blocking Voltage (VR): 80 V
· RMS Reverse Voltage (VR(RMS)): 57 V
· Forward Continuous Current (IFM): 500 mA
· Average Rectified Output Current (IO): 250 mA
· Non-Repetitive Peak Forward Surge Current (IFSM): 4.0 A (t=1.0 s), 2.0 A (t=1.0 s)
· Power Dissipation (PD): 200 mW

· Thermal Resistance (RJA): 625 /W
· Operating and Storage Temperature Range (Tj,TSTG): -65°C to +150°C

## Electrical Characteristics (Ta = 25°C)

· Reverse Breakdown Voltage (V(BR)R): 80 V (IR = 100 A)
· Forward Voltage (VF): 0.62 - 0.72 V (IF = 5.0 mA), 0.855 V (IF = 10 mA), 1.0 V (IF = 100 mA), 1.25 V (IF = 150 mA)
· Reverse Current (IR): 100 nA (VR = 70 V), 50 A (VR = 75 V, Tj = 150°C), 30 A (VR = 25 V, Tj = 150°C), 25 nA (VR = 20 V)
· Total Capacitance (CT): 3.5 pF (VR = 6 V, f = 1.0 MHz)
· Reverse Recovery Time (trr): 4.0 ns (VR = 6 V, IF = 5 mA)

## Marking

· KAA