DMV1500HD 데이터 시트보기 (PDF) - STMicroelectronics

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DMV1500HD

DAMPER + MODULATION DIODE FOR CRT TV

STMicroelectronics 

DMV1500HD

Table 3: Absolute Maximum Ratings

Symbol

Parameter

Value

Unit

Damper Modul.

VRRM Repetitive peak reverse voltage

1500

600

V

IFpeak Peak working forward current

F = 56kHz

12

12

A

IFSM Surge non repetitive forward current tp = 10ms sinusoidal

75

50

A

Tstg Storage temperature range

-40 to +150

°C

Tj Maximum operating junction temperature

150

°C

Table 4: Thermal Resistance

Symbol

Parameter

Rth(j-c)

Junction to case thermal resistance

Value

3.8

Unit

°C/W

Table 5: Static Electrical Characteristics

Value

Symbol

Parameter

Test conditions

Tj = 25°C

Tj = 125°C

Typ. Max. Typ. Max.

IR *

VF **

Damper

Reverse leakage current

Modul.

Forward voltage drop

Damper

Modul.

VR = 1500 V

100 100 1000

VR = 600 V

3

3

30

IF = 6 A

1.1 1.6

1 1.35

IF = 6 A

1.15 1.4

1 1.25

Pulse test:

* tp = 5 ms, δ < 2%

** tp = 380 µs, δ < 2%

To evaluate the maximum conduction losses of the DAMPER and MODULATION diodes use the following equations:

DAMPER: P = 1.05 x IF(AV) + 0.05 x IF2(RMS)

MODULATION: P = 0.89 x IF(AV) + 0.055 x IF2(RMS)

Unit

µA

V

Table 6: Recovery Characteristics

Value

Symbol

Parameter

Test conditions

Damper

Modul.

Unit

Typ. Max. Typ. Max.

IF = 100mA

IR =100mA

Tj = 25°C 1000

250 400

trr

Irr = 10mA

Reverse recovery time

IF = 1A

ns

dIF/dt = -50 A/µs Tj = 25°C 150 250 60

85

VR =30V

2/8

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