Diodes DPLS350Y Bedienungsanleitung PDF herunterladen (Seite 2)

DPLS350Y

Document number: DS31149 Rev. 6 - 2

2 of 6

www.diodes.com

February 2013

DPLS350Y

Maximum Ratings (@T

= +25°C, unless otherwise specified.)

Characteristic Symbol Value Unit

Collector-Base Voltage

CBO

-50 V

Collector-Emitter Voltage

CEO

-50 V

Emitter-Base Voltage

EBO

-6 V

Continuous Collector Current

-3 A

Peak Pulse Current

-5 A

Base Current

-500 mA

Thermal Characteristics (@T

= +25°C, unless otherwise specified.)

Characteristic Symbol Value Unit

Power Dissipation

(Note 5)

(Note 6) 2

Thermal Resistance, Junction to Ambient Air

(Note 5)

JA

125

°C/W

(Note 6) 62.5

Thermal Resistance, Junction to Leads (Note 7)

JL

5.73 °C/W



Operating and Storage Temperature Range

STG

-55 to +150 °C

Notes: 5. For a device surface mounted on 15mm x 15mm x 0.6mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions; the device is

measured when operating in steady state condition.

6. Same as note (5), except the device is mounted on 40mm x 40mm x 1.6mm FR4 PCB.

7. Thermal resistance from junction to solder-point (on the exposed collector pad).

Thermal Characteristics and Derating Information

0 25 50 75 100 125 150

0.0

0.2

0.4

0.6

0.8

1.0

Derating Curve

Temperature (°C)

Max Power Dissipation (W)

100µ 1m 10m 100m 1 10 100 1k

100

120

Transient Thermal Impedance

D=0.5

D=0.2

D=0.1

Single Pulse

D=0.05

Thermal Resistance (°C/W)

Pulse Width (s)

100µ 1m 10m 100m 1 10 100 1k

100

Single Pulse. T

amb

=25°C

Pulse Power Dissipation

Pulse Width (s)

Max Power Dissipation (W)

1 2 3 4 5 6

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