STF7N95K3 datasheet(3/15 Pages) STMICROELECTRONICS

Part #	STF7N95K3

Description	N-channel 950 V, 1.1 Ohm, 7.2 A, TO-220, TO-220FP, TO-247 Zener-protected SuperMESH3 Power MOSFET

PDF	15 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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3 / 15 page

STF7N95K3, STP7N95K3, STW7N95K3

Electrical ratings

3/15

Electrical ratings

Table 2.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

TO-220, TO-247 TO-220FP

VGS

Gate-source voltage

± 30

Drain current (continuous) at TC = 25 °C

7.2

7.2 (1)

Limited by package

Drain current (continuous) at TC = 100 °C

4.5

4.5 (1)

IDM

(2)

Pulse width limited by safe operating area

Drain current (pulsed)

28.8

28.8 (1)

PTOT

Total dissipation at TC = 25 °C

150

IAR

Max current during repetitive or single pulse

avalanche (pulse width limited by TJMAX)

EAS

Single pulse avalanche energy (3)

Starting Tj = 25 °C, ID = IAR, VDD = 50 V

220

Derating factor

1.12

0.24

W/°C

dv/dt (4)

ISD ≤ 7.2 A, di/dt = 100 A/µs, VPeak < V(BR)DSS

Peak diode recovery voltage slope

V/ns

VISO

Insulation withstand voltage (RMS) from all three

leads to external heat sink

(t=1 s;TC=25 °C)

2000

Tstg

Operating junction temperature

Storage temperature

-55 to 150

°C

Table 3.

Thermal data

Symbol

Parameter

TO-220 TO-247 TO-220FP

Unit

Rthj-case Thermal resistance junction-case max

0.83

3.57

°C/W

Rthj-amb

Thermal resistance junction-ambient max

62.5

°C/W

Maximum lead temperature for soldering purpose

300

°C

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