VIPER26LDTR datasheet(5/25 Pages) STMICROELECTRONICS

5 / 25 page

VIPER26

Electrical data

Doc ID 17736 Rev 2

5/25

Electrical data

4.1

Maximum ratings

4.2

Thermal data

Table 4.

Absolute maximum ratings

Symbol

(DIP-7)

Parameter

Value

Unit

Min

Max

VDRAIN

7, 8

Drain-to-source (ground) voltage

800

EAV

7, 8

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

IAR

7, 8

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

1.5

IDRAIN

7, 8

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

VCOMP

Input pin voltage

-0.3

3.5

VFB

Input pin voltage

-0.3

4.8

VLIM

Input pin voltage

-0.3

2.4

VDD

Supply voltage

-0.3

Self

limited

IDD

Input current

PTOT

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

Power dissipation at TA < 60 °C (SO16N)

1.5

Operating junction temperature range

-40

150

°C

TSTG

Storage temperature

-55

150

°C

Table 5.

Thermal data

Symbol

Parameter

Max value

Unit

SO16N

DIP-7

RthJP

Thermal resistance junction pin

(Dissipated power = 1 W)

° C/W

RthJA

Thermal resistance junction ambient

(Dissipated power = 1 W)

100

° C/W

RthJA

Thermal resistance junction ambient (1)

(Dissipated power = 1 W)

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

µm thick)

° C/W

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