1999 Apr 28

2

Philips Semiconductors

Product specification

Schottky barrier (double) diodes

BAS40 series

FEATURES

• Low forward voltage

• Guard ring protected

• Small plastic SMD package

• Low diode capacitance.

APPLICATIONS

• Ultra high-speed switching

• Voltage clamping

• Protection circuits

• Blocking diodes.

DESCRIPTION

Planar Schottky barrier diodes with an

integrated guard ring for stress

protection. Single diodes and double

diodes with different pinning are

available. The diodes BAS40,

BAS40-04, BAS40-05 and BAS40-06

are encapsulated in a SOT23 small

plastic SMD package. The BAS40-07

is encapsulated in a SOT143B small

plastic SMD package

PINNING SOT23 (see Fig.1a)

PIN

DESCRIPTION

BAS40

(see Fig.1b)

BAS40-04

(see Fig.1c)

BAS40-05

(see Fig.1d)

BAS40-06

(see Fig.1e)

2

n.c.

Fig.1 Simplified outline (SOT23) and symbols.

d. BAS40-05.

e. BAS40-06.

b. BAS40 single diode.

a. Simplified outline SOT23.

c. BAS40-04

handbook, 2 columns

2

1

3

MGC482

Top view

handbook, 2 columns

1

3

2

n.c.

MGC483

handbook, 2 columns

MGC484

12

3

handbook, 2 columns

MGC485

12

3

handbook, 2 columns

MGC486

12

3

Fig.2 Simplified outline (SOT143B) BAS40-07 and symbol.

2

1

Top view

MAM194

2

3

4

1

MARKING

Note

1.

∗ = p: Made in Hong Kong.

∗ = t: Made in Malaysia.

PINNING SOT143B (see Fig.2)

TYPE NUMBER

MARKING

BAS40

43

∗

BAS40-04

44

∗

BAS40-05

45

∗

BAS40-06

46

∗

BAS40-07

47p

PIN

DESCRIPTION

BAS40-07