Philips Semiconductors
Preliminary specification
Schottky barrier double diodes
FEATURES
•
Power dissipation comparable to
SOT23
•
Low forward voltage
•
Guard ring protected
•
Ultra small SMD package.
APPLICATIONS
•
Ultra high speed switching
•
Voltage clamping
•
Protection circuits
•
Blocking diodes.
DESCRIPTION
1
2
MBK837
1PS89SB14; 1PS89SB15;
1PS89SB16
PINNING
1PS89SB..
PIN
14
1
2
3
a
1
k
2
k
1
, a
2
15
a
1
a
2
k
1
, k
2
16
k
1
k
2
a
1
, a
2
Fig.2
1
2
MLC358
3
1PS89SB14 diode
configuration (symbol).
3
fpage
3
1
2
MLC359
Fig.3
Planar Schottky barrier double diodes
encapsulated in an ultra small plastic
SMD SC-89 (SOT490) package.
MARKING
TYPE NUMBER
1PS89SB14
1PS89SB15
1PS89SB15
MARKING
CODE
44
43
45
Fig.1
Top view
1PS89SB15 diode
configuration (symbol).
Simplified outline
(SC-89; SOT490) and
pin configuration.
Fig.4
3
1
2
MLC360
1PS89SB16 diode
configuration (symbol).
1998 Nov 10
2
PHILIPS [ NXP SEMICONDUCTORS ]
