MMBD4448W

BL Galaxy Electrical Surface Mount Switching Diode FEATURES Fast switching speed. High conductance. Production specification MMBD4448W Pb Lead-free For general purpose switching applications. Surface mount package ideally suited for automatic insertion. APPLICATIONS For general purpose switching applications. SOT-323 ORDERING INFORMATION Type No. MMBD4448W Marking KA3 Package Code SOT-323 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Parameter Non-Repetitive Peak reverse voltage Diode reverse voltage Forward continuous Current Average output current Forward Surge Current Power Dissipation Junction temperature Storage temperature range t=1μS t=1.0s Symbol VRM VR IF IO IFS Pd Tj Tstg Limits 100 75 500 250 4.0 2.0 200 150 -65-+150 Unit V V mA mA A mW ℃ ℃ ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSDF021 Rev.A www.galaxycn.com 1 BL Galaxy Electrical Surface Mount Switching Diode Parameter Reverse breakdown voltage Reverse voltage leakage current Symbol V(BR)R IR Test VR=75V VR=20V IF=5mA IF=10mA IF=100mA IF=150mA VR=0V f=1MHz conditions Production specification MMBD4448W MIN 75 2.5 25 720 855 1000 1250 4 4 MAX UNIT V μA nA IR= 100μA Forward voltage VF mV Diode capacitance Reverse recovery time CD trr pF nS IF=IR=10mA RL=100Ω TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSDF021 Rev.A www.galaxycn.com 2 BL Galaxy Electrical Surface Mount Switching Diode PACKAGE OUTLINE Plastic surface mounted package Production specification MMBD4448W SOT-323 SOT-323 Dim A B C D E G H J K Min 1.8 1.15 0.15 0.25 1.2 0.02 2.1 Max 2.2 1.35 0.35 0.40 1.4 0.1 2.3 1.0Typical 0.1Typical All Dimensions in mm PACKAGE INFORMATION Device MMBD4448W Package SOT-323 Shipping 3000/Tape&Reel Document number: BL/SSSDF021 Rev.A www.galaxycn.com 3