VIPER28LDTR Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

VIPER28LDTR

Off-line high voltage converters

STMicroelectronics 

VIPER28

4

Electrical data

Electrical data

4.1

Maximum ratings

Table 4. Absolute maximum ratings

Symbol

Parameter

VDRAIN Drain-to-source (ground) voltage

EAV Repetitive avalanche energy (limited by TJ = 150 °C)

IAR Repetitive avalanche current (limited by TJ = 150 °C)

IDRAIN Pulse drain current (limited by TJ = 150°C)

VCONT Control input pin voltage

VFB Feed-back voltage

VEPT EPT input pin voltage

VDD Supply voltage (IDD = 25 mA)

IDD Input current

Power dissipation at TA < 40 °C (DIP-7)

PTOT

Power dissipation at TA < 60 °C (SO16N, SDIP-10)

TJ Operating junction temperature range

TSTG Storage temperature

Value

Unit

Min

Max

800

V

3.5

mJ

1

A

3

A

-0.3

6

V

-0.3

5.5

V

-0.3

5

V

-0.3 Self limited V

25

mA

1

W

1.5

-40

150

°C

-55

150

°C

4.2

Thermal data

Table 5. Thermal data

Symbol

Parameter

Max value

Unit

SO16N DIP7 SDIP10

Thermal resistance junction pin

RthJP (Dissipated power = 1 W)

25

35

35 ° C/W

RthJA

RthJA

Thermal resistance junction ambient

(Dissipated power = 1 W)

Thermal resistance junction ambient (1)

(Dissipated power = 1 W)

60

100

80 ° C/W

50

80

65 ° C/W

1. When mounted on a standard single side FR4 board with 100 mm2 (0.155 sq in) of Cu (35 µm thick)

Doc ID 15028 Rev 5

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