STW7NB80 datasheet(1/8 Pages) STMICROELECTRONICS

Part #	STW7NB80

Description	N-CHANNEL 800V - 1.6ohm - 6.5A - TO-247 PowerMESH MOSFET

PDF	8 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 8 page

STW7NB80

N-CHANNEL 800V - 1.6

Ω - 6.5A - TO-247

PowerMESH

™ MOSFET

s

TYPICAL RDS(on) = 1.6

Ω

s

EXTREMELY HIGH dv/dt CAPABILITY

s

± 30V GATE TO SOURCE VOLTAGE RATING

s

100% AVALANCHE TESTED

s

VERY LOW INTRINSIC CAPACITANCES

s

GATE CHARGE MINIMIZED

DESCRIPTION

Using the latest high voltage MESH OVERLAY

™

process, STMicroelectronics has designed an

advanced family

of

power MOSFETs with

outstanding performances. The

new

patent

pending strip layout coupled with the Company’s

proprietary edge termination structure, gives the

lowest RDS(on) per area, exceptional avalanche

and dv/dt capabilities and unrivalled gate charge

and switching characteristics.

APPLICATIONS

s

HIGH CURRENT, HIGH SPEED SWITCHING

s

SWITCH MODE POWER SUPPLIES (SMPS)

s

DC-AC CONVERTERS FOR WELDING

EQUIPMENT AND UNINTERRUPTIBLE

POWER SUPPLIES AND MOTOR DRIVE

®

INTERNAL SCHEMATIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Un it

VDS

Drain-source Voltage (VGS = 0)

800

V

VDGR

Drain- gate Voltage (RGS =20 k

Ω)

800

V

VGS

G ate-source Volt age

± 30

V

ID

Drain Current (continuous) at Tc =25

oC6.5

A

ID

Drain Current (continuous) at Tc =100

oC4.1

A

IDM (

•)

Drain Current (pulsed)

26

A

Ptot

T otal Dissipat ion at Tc =25

oC

160

W

Derating Factor

1.28

W /

o C

dv/dt (1)

Peak Diode Recovery voltage slope

4

V/ns

Tstg

Storage Temperature

-65 to 150

o C

Tj

Max. Operating Junction Temperature

150

o C

(

•) Pulse width limited by safe operating area

(1) I SD

≤ 6 A, di/dt ≤ 200A/µs, VDD ≤ V(BR)DSS,Tj ≤ TJMAX

TYPE

VDSS

RDS(on)

ID

STW 7NB80

800 V

< 1.9

Ω

6. 5 A

December 1999

1

2

3

TO-247

1/8

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