MMBD4448W

WEITRON Surface Mount Switching Diode Features: * High Speed 4ns * Low Rever Leakage Current * Surface Mount Package Ideally Suited for Automatic Insertion Mechanical Data: * Case: SOT-323, Molded Plastic * Terminals: Solderable per MIL-STD-202 Method 208 * Polarity: See Diagram * Weight: 0.006 grams(approx) SOT-323 Outline Demensions MMBD4448W SWITCHING DIODE 250mAMPERS 100VOLTS 3 1 2 SOT-323(SC-70) Unit:mm A TOP VIE W BC D EG H K L J M SOT-323 Dim Min A 0.30 B 1.15 C 2.00 DE 0.30 G 1.20 H 1.80 J 0.00 K 0.80 L 0.42 M 0.10 Max 0.40 1.35 2.40 0.65 0.40 1.40 2.20 0.10 1.00 0.53 0.25 WEITRON http://www.weitron.com.tw MMBD4448W WE ITR ON Maximum Ratings Rating Nop-Reptitive Reverse Voltage Peak Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Vlotage Forward Current *1 Symbol VRM VRRM VRWM VR IF Value 100 75 250 Unit Vdc Vdc mAdc Non-Repetitive Peak Forward Surge Current @ t=1.0us @ t=1.0s T her mal C har acter istics I FSM 4.0 2.0 Adc Characterictics Total Device Dissipation *1 Thermal Resistance, Junction to Ambient Air *1 Symbol PD RqJA Max 200 625 Unit mW C/W Junction and Storage Temperature TJ, Tstg -55 to + 150 C Electrical Characteristics (TA=25 C Unless Otherwise note) Characterictics Symbol Min Max Unit Off C har acter istics Reverse Breakdown Voltage I R =10uA Forward Voltage I F=5.0mA I F=10mA I F=100mA I F=150mA Reverse Voltage Leakage Curret VR=20V VR=75V Diode Capacitance (VR=0, f=1.0MHz) Revarse Re...