MMBD4448

Three Terminals SMD Switching Diodes MMBD4148 MMBD4448 Three Terminals SMD Switching Diodes Features Fast Switching Speed High Conductance Electrically Identical to Standard JEDEC RoHS compliant Mechanical Data Case: Terminals: Weight: SOT-23, Plastic Case Solderable per MIL-STD-202G, Method 208 Approx. 0.008 gram SOT-23 Maximum Ratings & Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Symbol Description VRM VRRM IF(AV) IFSM PD VF Marking Code Reverse Voltage Peak Reverse Voltage Forward Average Current Peak Forward Surge Current, Pulse Width=1.0µs Power Dissipation above 25°C Min Forward Voltage Max IR Max. Reverse Current CD Diode Capacitance MMBD4148 MMBD4448 5H/A2 CA2/A3 75 100 200 2.0 350 --- 0.62 @ 5mA 1.0 @ 10mA 0.72 @ 5mA 1.0 @100mA 0.025 0.025 5.0 2.5 4.0 Unit Conditions V V mA A mW V µA VR=20V VR=75V pF VR=0V, f=1MHz Trr Reverse Recovery Time 4.0 ns IF=10mA , IR=1mA, VR=6V,RL=100Ω TJ,TSTG Operating Junction and Storage Temperature Range -55 to +150 °C TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060 Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415 Rev. A/AH 2007-09-07 Page 1 of 5 Three Terminals SMD Switching Diodes MMBD4148 MMBD4448 Typical Characteristics Curves Fig.1- Forward Power Dissipation Derating Curve Fig.2- Typical Instantaneous Forward Characteristics IF Forward Current (mA) PD Power Dissipation (mW) Ambient Temperatur...