1N4148WS SMALL SIGNAL
FAST SWITCHING DIODE
PRV : 100 Volts
IO : 150 mA
FEATURES :
* Silicon Epitaxial Planar Diode
* Fast switching diodes.
* Pb / RoHS Free
MECHANICAL DATA :
* Case : SOD-323 plastic Case
* Weight : approx. 0.004 g
* Marking Code : " W2"
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS
Rating at 25 °C ambient temperature unless otherwise specified.
Parameter Symbol Unit
Reverse Voltage VRV
Peak Reverse Voltage VRM V
Average Rectified Current Half Wave
Rectification with Resistive Load at f ≥ 50 Hz
Surge Forward Current at t < 1 s and Tj = 25 °C IFSM mA
Power Dissipation at Tamb = 25 °C Ptot mW
Thermal Resistance Junction to Ambient Air RthJA °C/W
Junction Temperature Tj °C
Storage Temperature Range TSTG °C
ELECTRICAL CHARACTERISTICS (Rating at Ta = 25 °C unless otherwise specified)
Parameter Test Conditions Symbol Min. Typ. Max. Unit
Forward Voltage IF = 10 mA VF- - 1.0 V
Leakage Current VR = 20 V IR- - 25 nA
VR = 75 V IR- - 5.0 µA
VR = 20 V, Tj =150 °C IR- - 50 µA
Capacitance VF = VR = 0 V Ctot --4pF
Voltage Rise when Switching On tp = 0.1µs, Rise Time < 30ns,
(tested with 50 mA pulses) fp = 5 to 100 kHz
Reverse Recovery Time IF = 10 mA, IR = 1 mA,
VR = 6 V, RL = 100 Ω
Rectification Efficiency f = 100 MHz, VRF = 2 V ηv0.45 - - -
Note : (1) Valid provided that electrodes are kept at ambient temperature.
Page 1 of 3 Rev. 06 : May 22, 2006
IF(AV) mA
350
200 1)
150
-65 to + 150
650 1)
75
Value
100
150 1)
V
Trr - - 4 ns
Vfr - - 2.5
1.10
0.80
0.40
0.25
1.35
1.15
2.80
2.30
1.80
1.60
0.15 (max)
Dimensions in millimeters
SOD-323
Certificate TH97/10561QM Certificate TW00/17276EM