BFS17N

Document Number DS32160 Rev. 2 - 2

2 of 6

www.diodes.com

August 2010

© Diodes Incorporated

A Product Line of

Diodes Incorporated

BFS17N

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

20

V

Collector-Emitter Voltage

11

V

Emitter-Base Voltage

3

V

Continuous Collector Current

50

mA

Thermal Characteristics

Characteristic

Symbol

Value

Unit

330

mW

380

°C/W

Operating and Storage Temperature Range

-55 to +150

°C

Notes:

4. For a device surface mounted on 15mm X 15mm X 1.6mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions

Thermal Characteristics and Derating information

100µ

1m

10m 100m

1

10

100

1k

0

50

100

150

200

250

300

350

Single Pulse

D=0.05

D=0.1

D=0.2

D=0.5

Transient Thermal Impedance

Pulse Width (s)

0

20

40

60

80

100

120

140

160

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

Derating Curve

Temperature (°C)