Solid State Devices, Inc.

14830 Valley View Blvd * La Mirada, Ca 90638

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

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

SFF450M

SFF450Z

(Unless Otherwise Specified)

Symbol

Min

Typ

Max

Units

Drain to Source Breakdown Voltage

(VGS=0 V, ID=250

μA)

500

––

––

Volts

Drain to Source On State Resistance

(VGS=10 V, ID= 7.2 A

)

––

0.35

0.40

Ω

On State Drain Current

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

13

––

––

A

Gate Threshold Voltage

(VDS=VGS, ID= 250

μA)

2.0

––

4.0

V

Forward Transconductance

(VDS≥ 50 V, IDS= 7.2 A

)

8.7

131

––

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

80% rated VDS

Rated ID

––

––

––

83

11

42

120

17

64

nC

Turn on Delay Time

Rise Time

Turn on Delay Time

Fall Time

VDD=50% Rated VDS

50% Rated ID

RG= 6.2

Ω

PD= 20 W

tr

tf

––

––

––

––

18

44

70

40

27

66

100

60

nsec

Diode Forward Voltage

(IS= Rated ID, VGS=0 V, TJ=25ºC)

––

––

1.4

V

Diode Reverse Recovery Time

Reverse Recovery Charge

IF= Rated ID

di/dt=100A/

μsec

280

3.2

580

6.7

1200

14

nsec

μC

Input Capacitance

Input Capacitance

Reverse Transfer Capacitance

VGS=0 Volts

VDS=25 Volts

f=1 MHz

––

––

––

2700

350

75

––

––

––

pF

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

Available Part Numbers:

SFF450M; SFF450MDB; SFF450MUB;

SFF450Z; SFF450ZDB; SFF450ZUB;

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

NOTE: All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

DATA SHEET #: F00097E

DOC