STB7NB40 datasheet(2/6 Pages) STMICROELECTRONICS

2 / 6 page

THERMAL DATA

Rthj-ca se

Thermal Resistance Junction-case

Max

1.25

oC/W

Rthj- amb

Rthc-si nk

Thermal Resistance Junction-ambient

Max

Thermal Resistance Case-sink

Typ

Maximum Lead Temperature For Soldering Purpose

62. 5

0.5

300

oC/W

AVALANCHE CHARACTERISTICS

Symb ol

Parameter

Max Valu e

Uni t

IAR

Avalanche Current, Repetitive or Not -Repet itive

(pulse width limited by Tj max,

δ <1%)

EAS

Single Pulse Avalanche Energy

(starting Tj =25

oC, ID =IAR,VDD =50 V)

300

ELECTRICAL CHARACTERISTICS (Tcase =25

oC unless otherwise specified)

OFF

Symb ol

Parameter

Test Cond ition s

Mi n.

Typ .

Max.

Un it

V(BR)DSS

Drain-source

Breakdown Volt age

ID =250

µAVGS =0

400

IDSS

Zero G ate Voltage

Drain Current (VGS =0)

VDS =Max Rating

VDS = Max Rating x 0.8

Tc = 125

µA

IGSS

Gate-body Leakage

Current (VDS =0)

VGS =

± 30 V

± 100

ON (

∗)

Symb ol

Parameter

Test Cond ition s

Mi n.

Typ .

Max.

Un it

VGS(th)

Gate Threshold

Voltage

VDS =VGS

ID =250

µA

45V

RDS(on)

St atic Drain-source On

Resistance

VGS =10V

ID = 3.5 A

0. 75

0.9

Ω

ID(o n)

On St ate Drain Current

VDS >ID(on) xRDS(on)max

VGS =10 V

DYNAMIC

Symb ol

Parameter

Test Cond ition s

Mi n.

Typ .

Max.

Un it

gfs (

∗)Forward

Transconduct ance

VDS >ID(on) xRDS(on) max

ID =3.5 A

2. 5

4.2

Ciss

Coss

Crss

Input Capacitance

Output Capacit ance

Reverse T ransfer

Capacitance

VDS =25 V

f = 1 MHz

VGS = 0

705

132

720

175

STB7NB40

2/6

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