FMMT493A データシートの表示（PDF） - Diodes Incorporated.

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FMMT493A

120V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23 (Type DN)

Diodes Incorporated. 

Thermal Characteristics and Derating Information

FMMT493A

1

V

CE(sat)

Limit

100m

10m

DC 1s

100ms

10ms

1ms

15 x 15mm FR-4

1oz Copper

1m

1

10

100s

100

-V Collector-Emitter Voltage (V)

CE

Safe Operating Area

240 15 x 15mm FR-4 1oz Copper

200

160

D=0.5

120

80

D=0.2

40

Single Pulse

D=0.05

0

D=0.1

110000μ 1m 10m 100m 1

10 100 1k

Pulse Width (s)

Transient Thermal Impedance

0.6

15 x 15mm FR-4 1oz Copper

0.5

0.4

0.3

0.2

0.1

0.0

0 20 40 60 80 100 120 140 160

Temperature (OC)

Derating Curve

15 x 15mm FR-4 1oz Copper

100

10

1

0.1

110000μ 1m 10m 100m 1

10 100 1k

Pulse Width (s)

Pulse Power Dissipation

FMMT493A

Document number: DS33094 Rev. 3 - 2

3 of 7

www.diodes.com

February 2018

© Diodes Incorporated

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