1N4148WS datasheet(2/4 Pages) GE

2 / 4 page

1N4148W, 1N4148WS

ELECTRICAL CHARACTERISTICS

Ratings at 25 ¡C ambient temperature unless otherwise specified

SYMBOL

MIN.

TYP.

MAX.

UNIT

Forward Voltage at IF=10 mA

1.0

Volts

Leakage Current

at VR = 20 V

at VR = 75 V

5.0

at VR = 20 V, Tj = 150 ¡C

ÐÐ

Capacitance

at VF = VR = 0 V

Ctot

ÐÐ

Voltage Rise when Switching On

tested with 50 mA Pulses

Vfr

2.5

Volts

tp = 0.1

ms, Rise Time < 30ns, fp = 5 to 100 kHZ

Reverse Recovery Time

from IF = 10 mA to IR = 1mA,

trr

ÐÐ

VR = 6 V, RL = 100

Thermal Resistance Junction to Ambient Air

1N4148W

RthJA

450(2)

¡C/W

1N4148WS

RthJA

650(2)

¡C/W

Rectification Efficiency

0.45

at f = 100 MHZ, VRF = 2 V

NOTES::

(2) Valid provided that electrodes are kept at ambient temperature

Rectification Efficiency Measurement Circuit

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