AMS4041
ABSOLUTE MAXIMUM RATINGS (Note 1)
Reverse Current
Forward Current
100mA
10mA
Internal Power Dissipation (PD)
TO-92 Package
0.78W
Storage temperature
-65°C to +150°C
SO-8 Package
0.71W
Lead Temperature
SOT-89 Package
0.91W
TO-92 package (Soldering 10 sec.)
265°C
SOT-23 Package
0.28W
SO-8 and SOT-23 packages:
Vapor phase (60 sec)
215°C
Thermal Resistance (θJA)
TO-92 Package
160°C/W
Infrared (15 sec.)
220°C
SO-8 Package
175°C/W
SOT-89 package (Soldering 10 sec.)
265°C
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. The guaranteed specifications apply only for the test conditions listed.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at IR =100 µA and TA = +25°C unless otherwise specified.
Parameter
Conditions
AMS4041A
AMS4041B
Min Typ Max 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
TA = Full Range
8.0
17
8.0
17
8.0
25
mV
Reverse Breakdown
Voltage Change with
Operating Current
Change
IRMIN ≤ IR ≤ 1mA
1mA ≤ IR ≤ 15mA
0.7
1.5
2.0
4.0
6.0
8.0
0.7
1.5
2.0
2.5
6.0
8.0
0.7
2.0
mV
2.5
2.5
8.0
mV
10.0
Reverse Breakdown
Voltage Long Term
TA=25°C±.1°C
T = 1000 Hr
120
120
120
ppm
Stability
Wide Band Noise
10HZ ≤ f ≤ 10kHz
20
20
Reverse Dynamic
Impedance
IR = 1mA, f = 120Hz,
IAC = 0.1IR
0.5
1.5
0. 5
1.5
Minimum Operating
Current
60
80
100
60
80
100
Parameters identified with boldface type apply at temperature extremes. All other numbers apply at TA = TJ = 25°C.
20
µVrms
0.5
2.0
Ω
60
80
µA
100
TYPICAL APPLICATIONS
Shunt Regulator
VS
RS
VR
AMS4041
IQ + IL
IL
IQ
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140