DMV1500L Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

DMV1500L

DAMPER + MODULATION DIODE FOR VIDEO

STMicroelectronics 

DMV1500L

Table 7: Turn-On Switching Characteristics

Symbol

Parameter

Test conditions

IF = 4 A

dIF/dt = 80 A/µs Tj = 100°C

Damper

VFR = 3 V

IF = 6.5 A

tfr Forward recovery time

dIF/dt = 50 A/µs Tj = 25°C

VFR = 3 V

Modul.

IF = 3 A

dIF/dt = 80 A/µs

VFR = 2 V

Tj = 100°C

VFP Peak forward voltage

Damper

IF = 4 A

dIF/dt = 80 A/µs

IF = 6.5 A

dIF/dt = 50 A/µs

Tj = 100°C

Tj = 25°C

Modul.

IF = 3 A

dIF/dt = 80 A/µs

Tj = 100°C

Value

Typ. Max.

450

450

240

28 36

13 17

8

Unit

ns

V

Figure 1: Power dissipation versus peak

forward current (triangular waveform, δ=0.45)

PF(AV)(W)

2.2

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

IP(A)

0.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

Figure 2: Average forward current versus

ambient temperature

IF(AV)(A)

7

Rth(j-a)=Rth(j-c)

6

5

DAMPER diode

4

Rth(j-a)=Rth(j-c)

3

2

T

MODULATION diode

1

δ=tp/T

tp

0

Tamb(°C)

0

25

50

75

100

125

150

3/9

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