3

Standard ICs

BU4030B / BU4030BF / BU4070B / BU4070BF

Parameter

Symbol

Min.

Typ.

Max.

Unit.

Conditions

Measurement

circuit

—

180

—

ns

5

—

Fig.2

—

90

—

10

—

65

—

15

—

100

—

ns

5

—

Fig.2

—

50

—

10

—

40

—

15

—

175

—

ns

5

—

Fig.2

—

75

—

10

—

50

—

15

—

175

—

ns

5

—

Fig.2

—

75

—

10

—

50

—

15

—

5

—

pF

–

—

—

"L" to "H" propagation delay time

"H" to "L" propagation delay time

Output rise time

Output fall time

Input capacitance

A

GND

V

Fig. 1 DC characteristics measurement circuit

P.G.

20ns

Input

GND

GND

Output

20ns

Fig. 2 Switching characteristics measurement circuit