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BAS678

High-speed diode

Philips Electronics 

Philips Semiconductors

High-speed diode

Product specification

BAS678

FEATURES

• Small plastic SMD package

• High switching speed: max. 6 ns

• Continuous reverse voltage:

max. 80 V

• Repetitive peak reverse voltage:

max. 100 V

• Repetitive peak forward current:

max. 600 mA.

APPLICATIONS

• High-speed switching in hybrid

thick and thin-film circuits.

DESCRIPTION

The BAS678 is a high-speed

switching diode fabricated in planar

technology, and encapsulated in the

small rectangular plastic SMD SOT23

package.

PINNING

PIN

1

2

3

DESCRIPTION

anode

not connected

cathode

handbook, halfpa2ge

1

2

n.c.

3

1

3

MAM185

Marking code: L52.

Fig.1 Simplified outline (SOT23) and symbol.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

VRRM

VR

IF

IFRM

IFSM

repetitive peak reverse voltage

continuous reverse voltage

continuous forward current

repetitive peak forward current

non-repetitive peak forward current

Ptot

total power dissipation

Tstg

storage temperature

Tj

junction temperature

CONDITIONS

see Fig.2; note 1

square wave; Tj = 25 °C prior to

surge; see Fig.4

t = 1 µs

t = 100 µs

t = 10 ms

Tamb = 25 °C; note 1

Note

1. Device mounted on an FR4 printed-circuit board.

MIN.

−

−

−

−

MAX.

100

80

250

600

UNIT

V

V

mA

mA

−

9A

−

3A

−

1.7 A

−

250 mW

−65 +150 °C

−

150 °C

1996 Sep 10

2

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