AH2985

Document number: DS38175 Rev. 1 - 2

3 of 8

www.diodes.com

September 2015

© Diodes Incorporated

AH2985

Symbol

Parameter

Rating

Unit

Supply Voltage

18

V

-15

V

Output Current (Note 6)

500

mA

800

Power Dissipation

550

mW

Storage Temperature

-55 to +150

C

Maximum Junction Temperature

+150

C

Thermal Resistance

227

C/W

Thermal Resistance

49

C/W

Notes:

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.

Symbol

Parameter

Condition

Min

Max

Unit

Supply Voltage

Operating

2.5

15

V

Operating Ambient Temperature (Note 6)

Operating

-40

+105

C

Symbol

Parameter

Condition

Min

Typ

Max

Unit

Supply Current

–

1

5

mA

Locked Protection On Time

–

–

0.45

–

s

Locked Protection Off Time

–

–

2.7

–

s

Locked Protection Duty Ratio

–

6

–

–

Output On Resistance

–

1

1.6

Ω

–

1

1.8

Output Zener-Breakdown Voltage

(Note 7)

20

28

36

V

Note:

7