BAT140 Datasheet, PDF (2/8 Pages) NXP Semiconductors – Schottky barrier double diodes

Philips Semiconductors
Schottky barrier double diodes
Product specification
BAT140 series
FEATURES
• Low switching losses
• Capability of absorbing very high
surge current
• Fast recovery time
• Guard ring protected
• Plastic SMD package.
APPLICATIONS
• Low power switched-mode power
supplies
• Rectification
• Polarity protection.
PINNING
PIN
A
1
k₁
2
n.c.
3
k₂
4 a₁, a₂
BAT140
C
a₁
n.c.
a₂
k₁, k₂
S
a₁
n.c.
k₂
k₁, a₂
age
4
DESCRIPTION
Planar Schottky barrier double diodes
encapsulated in a SOT223 plastic
SMD package.
MARKING
TYPE NUMBER
BAT140A
BAT140C
BAT140S
MARKING
CODE
AT140A
AT140C
AT140S
1
Top view
2
3
MSB002 - 1
Fig.1 Simplified outline
(SOT223) and pin
configuration.
4
page
1
3
2 n.c. MGL171
Fig.2 BAT140A diode
configuration (symbol).
page
4
1
3
2 n.c. MGL172
Fig.3 BAT140C diode
configuration (symbol).
page
1
4
3
2 n.c.
MGL173
Fig.4 BAT140S diode
configuration (symbol).
1997 Oct 03
2