Advanced Monolithic Systems, Inc.

www.advanced-monolithic.com

Phone (925) 443-0722

Fax (925) 443-0723

AMS4041

ABSOLUTE MAXIMUM RATINGS (Note 1)

Reverse Current

100mA

Forward Current

10mA

TO-92 Package

0.78W

Storage temperature

-65

°C to +150°C

SO-8 Package

0.71W

Lead Temperature (25 sec)

265

°C

SOT-89 Package

0.91W

SOT-23 Package

0.28W

Thermal Resistance (

θ

TO-92 Package

160

°C/W

SO-8 Package

175

°C/W

SOT-89 Package

110

°C/W

SOT-23 Package

410

°C/W

Note1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. For guaranteed specifications and test conditions, see the

Electrical Characteristics

ELECTRICAL CHARACTERISTICS

Parameter

Conditions

AMS4041A

Min

Typ

Max

AMS4041B

Min

Typ

Max

AMS4041C

Min

Typ

Max

Units

Reverse Breakdown

Voltage

1.222

1.225

1.228

1.219

1.225

1.231

1.213

1.225

1.237

V

Deviation of Reverse

Breakdown Voltage

over Temperature

8.0

17

8.0

17

8.0

25

mV

Reverse Breakdown

Voltage Change with

0.7

1.5

2.0

0.7

1.5

2.0

0.7

2.0

2.5

mV

Operating Current

Change

1mA

≤ I

4.0

6.0

8.0

2.5

6.0

8.0

2.5

8.0

10.0

mV

Reverse Breakdown

Voltage Long Term

Stability

T = 1000 Hr

120

120

120

ppm

Wide Band Noise

10HZ

≤ f ≤ 10kHz

20

20

20

µV

rms

Reverse Dynamic

Impedance

0.5

1.5

0. 5

1.5

0.5

2.0

Ω

Minimum Operating

Current

60

80

100

60

80

100

60

80

100

µA

TYPICAL APPLICATIONS

Shunt Regulator

AMS4041

I

Q

I

I

L

R

S

V

R

V

S