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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.