AP3983B/C/D

Document number: DS36784 Rev. 4 - 2

4 of 13

www.diodes.com

July 2016

© Diodes Incorporated

AP3983B/C/D

Symbol

Parameter

Rating

Unit

Supply Voltage

-0.3 to 30

V

Voltage on CS, CPC Pin

-0.3 to 7

V

FB Input Voltage

-0.3 to 8

V

700

V

AP3983B

1

A

AP3983C

2

AP3983D

4

Operating Junction Temperature

-40 to +150

°C

Storage Temperature

-65 to +150

°C

Lead Temperature (Soldering, 10 sec)

+300

°C

–

ESD (Machine Model)

200

V

–

ESD (Human Body Model)

2000

V

Total Power Dissipation

AP3983B

0.7

W

AP3983C ( SO-7)

0.85

AP3983C (PDIP-7)

1.0

AP3983D

1.8

Note 5

: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied.

Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability.

Recommended Operating Conditions

Symbol

Parameter

Min

Max

Unit

Supply Voltage

–

25

V

Operating Temperature Range

-40

+105

°C

Maximum Operating Frequency

–

80

kHz

Symbol

Parameter

Value

Unit

Junction to Ambient

AP3983B

95

°C/W

AP3983C (SO-7)

85

AP3983C (PDIP-7)

70

AP3983D

40

Junction to Case

AP3983B

48

AP3983C (SO-7)

43

AP3983C (PDIP-7)

35

AP3983D

20

Note 6: When mounted a standard single-sided FR-4 board with 300mm