Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-7855 * Fax: (562) 404-1773

ssdi@ssdi-power.com * www.ssdi-power.com

SFF40N30M

SFF40N30Z

(Unless Otherwise Specified)

Symbol

Min

Typ

Max

Units

Drain to Source Breakdown Voltage

(VGS=0 V, ID=250

µA)

300

––

––

Volts

Drain to Source On State Resistance

(VGS=10 V, ID=50% Rated ID

)

––

––

0.10

Ω

On State Drain Current

(VDS>ID(on) X RDS(on) Max, VGS=10V)

40

––

––

A

Gate Threshold Voltage

(VDS=VGS, ID= 4mA

)

2.0

––

4.0

V

Forward Transconductance

(VDS>ID(on) X RDS(on) Max, IDS= 50% Rated ID

)

15

25

––

mho

Zero Gate Voltage Drain Current

(VDS=max rated voltage, VGS=0 V)

(VDS=80% rated VDS, VGS=0 V, TA=125ºC)

––

––

––

––

250

1000

µA

Gate to Source Leakage Forward

Gate to Source Leakage Reverse

At rated VGS

––

––

––

––

+100

-100

nA

Total Gate Charge

Gate to Source Charge

Gate to Drain Charge

VGS=10 Volts

50% rated VDS

50% Rated ID

––

––

––

177

28

78

200

50

105

nC

Turn on Delay Time

Rise Time

Turn on Delay Time

Fall Time

VDD=50% Rated VDS

50% Rated ID

RG= 2.0

Ω

VGS=10 Volts

td(on)

tr

td(off)

tf

––

––

––

––

30

60

175

45

50

90

250

90

nsec

Diode Forward Voltage

(IS= Rated ID, VGS=0 V, TJ=25ºC)

––

––

1.5

V

Diode Reverse Recovery Time

Reverse Recovery Charge

IF=10A

Di/dt=100A/

µsec

––

––

––

––

325

––

nsec

nC

Input Capacitance

Input Capacitance

Reverse Transfer Capacitance

VGS=0 Volts

VDS=25 Volts

f=1 MHz

––

––

––

4800

745

283

––

––

––

pF

For thermal derating curves and other characteristics please contact SSDI Marketing Department.

Available Part Numbers:

SFF40N30M; SFF40N30MDB; SFF40N30MUB;

SFF40N30Z; SFF40N30ZDB; SFF40N0ZUB;

PIN ASSIGNMENT (Standard)

Package

Drain

Source

Gate

TO-254 (M)

Pin 1

Pin 2

Pin 3

TO-254Z (Z)

Pin 1

Pin 2

Pin 3