1/4
®
BAR 18
BAS70-04 06
SMALL SIGNAL SCHOTTKY DIODES
December 2001 - Ed: 3A
Symbol Parameter Value Unit
V
RRM Repetitive peak reverse voltage 70 V
I
F Continuous forward current 70 mA
P
tot Power dissipation (note 1) Tamb = 25°C 250 mW
T
stg Maximum storage temperature range - 65 to +150 °C
Tj Maximum operating junction temperature * 150 °C
T
L Maximum temperature for soldering during 10s 260 °C
Note 1: for double diodes, Ptot is the total dissipation of both diodes
ABSOLUTE RATINGS (limiting values)
Symbol Parameter Value Unit
R
th (j-a) Junction to ambient (*) 500 °C/W
(*) Mounted on epoxy board with recommended pad layout.
THERMAL RESISTANCE
SOT-23
(Plastic)
K
N.C.
A
BAR18
A
K1
K2
BAS70-06
K
A1
A2
BAS70-05
A1
K2
K1
A2
BAS70-04
* :
dPtot
dTj Rth j a
<
−
1
()
thermal runaway condition for a diode on its own heatsink
Low turn-on and high breakdown voltage diodes in-
tended for ultrafast switching and UHF detectors in
hybrid micro circuits.
DESCRIPTION