FMMT625

Document number: DS33237 Rev. 4 - 2

2 of 6

www.diodes.com

October 2010

© Diodes Incorporated

A Product Line of

Diodes Incorporated

FMMT625

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

150

V

Collector-Emitter Voltage

150

V

Emitter-Base Voltage

5

V

Continuous Collector Current

1

A

Peak Pulse Current (Note 4)

3

A

Base Current

500

mA

Thermal Characteristics

Characteristic

Symbol

Value

Unit

625

mW

Operating and Storage Temperature Range

-55 to +150

°C

Notes:

4. Measured under pulsed conditions. Pulse width = 300µs. Duty cycle

≤ 2%.

5. For a device surface mounted on 25mm X 25mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions

Thermal Characteristics and Derating information

100m

1

10

100

10m

100m

1

10

Single Pulse T

amb

=25°C

100µs

1ms

10ms

100ms

1s

DC

Safe Operating Area

V

CE

Collector-Emitter Voltage (V)

0

20

40

60

80

100

120

140

160

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

Derating Curve

Temperature (°C)

100µ

1m

10m 100m

1

10

100

1k

0

50

100

150

200

Transient Thermal Impedance

D=0.5

D=0.2

D=0.1

Single Pulse

D=0.05

Pulse Width (s)