Symbol UnitValue
Non-Repetitive Peak Reverse Voltage VRM 100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage DC
Reverse Voltage
VRRM
VRWM
VR
75 V
Forward Continuous Current IFM 300 mA
Average Rectified Output Current Io 150 mA
Non-Repetitive Peak Forward Surge Current @t=1.0 μs IFSM
2.0
1.0 A
Power Dissipation PD 200 mW
Thermal Resistance Junction to Ambient Air RθJA 625
Operating and Storage Temperature Rage TJ, TSTG -55 to +150
1N4148WS
Switching Diode
■
Fast Switching Speed
■
Surface Mount Package Ideally Suited for Automatic Insertion
■
For General Purpose Switching Applications
Features
■
High Conductance
Package: SOD-323 Schematic Diagram
2
1
Absolute Maximum Ratings (TA=25°C unless otherwise noted）
Parameter
@t=1.0 s
°C
°C/W
1/3
Symbol Min Max Unit Test Conditions
Reverse Breakdown Voltage V(BR)R 75 - V IR=1.0μA
Forward Voltage VF
0.715
0.855
1.0
1.25
V
IF=1mA
IF=10mA
IF=50mA
IF=150mA
Reverse Current IR - 1.0
25
μA
nA
VR=75V
VR=20V
Junction Capacitance CJ - 2.0 pF VR=0,f=1.0MHz
Reverse Recovery Time trr - 4.0 ns IF=IR=10mA,
Irr=0.1×IR,RL=100Ω
Electrical Characteristics (TA=25°C unless otherwise noted）
Parameter
Typical Electrical Characteristic Curves
2/3
-
1N4148WS
Switching Diode
3/3Doc.US1N4148WSxAS4.0
www.goodarksemi.com
1N4148WS
Fast Switching Diode
SOD-323
Package Outline Dimensions
Device Package Carrier Quantity Marking
1N4148WS SOD-323 Tape & Reel 3,000pcs / Reel T4
Marking and Ordering Information