AMS285-2.5/AMS385-2.5
ABSOLUTE MAXIMUM RATINGS
Reverse Current
Forward Current
30mA
10mA
Storage temperature
Soldering information (25 sec)
-55°C to +150°C
265°C
Operating Temperature Range
AMS285-2.5
AMS385-2.5
-40°C to 85°C
0°C to 70°C
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at IR = 100 µA, and TA = +25°C unless otherwise specified.
AMS285A-2.5
AMS285B-2.5
AMS285C-2.5
Parameter
Conditions
Units
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Reverse Breakdown
Voltage (Note 4)
2.480
2.500
2.520
0.60
2.462
2.500
2.538
2.425
2.500
2.575
V
IR - 100 µA
Reverse Dynamic
Impedance (Note 4)
Reverse Breakdown
Voltage Change with
current (Note 4)
0.2
1
1
Ω
IR - 100 µA, f =20Hz
1.0
10
1.0
10
2.0
20
mV
10µA ≤IR ≤1mA
1mA ≤IR ≤20mA
Min. Operating
Current (Note 4)
12
18
20
13
20
30
13
20
30
µA
µA
Wide Band Noise
(Note 5)
IR - 100 µA,
10Hz ≤ f ≤ 10kHz
120
120
120
µV
ppm/°C
ppm
Temperature Coeff.
(Note 6)
25
50
100
150
Long Term Stability
(Note 5)
20
20
20
TA=25°C±.1°C
T = 1000 Hr
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at IR = 100 µA, and TA = +25°C unless otherwise specified.
AMS385A-2.5
AMS385B-2.5
AMS385C-2.5
Parameter
Conditions
Units
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Reverse Breakdown
Voltage (Note 4)
2.480
2.500
2.520
0.60
2.462
2.500
2.538
2.425
2.500
2.575
V
IR - 100 µA
Reverse Dynamic
Impedance (Note 4)
Reverse Breakdown
Voltage Change with
Current (Note 4)
0.2
1
1
Ω
IR - 100 µA, f =20Hz
1.0
10
2.0
20
2.0
20
mV
10µA ≤IR ≤1mA
1mA ≤IR ≤20mA
Min. Operating
Current (Note 4)
12
18
20
13
20
30
13
20
30
µA
µA
Wide Band Noise
(Note 5)
IR - 100 µA,
10Hz ≤ f ≤ 10kHz
120
120
120
µV
ppm/°C
ppm
Temperature Coeff.
(Note 6)
25
50
100
150
Long Term Stability
(Note 5)
20
20
20
TA=25°C±.1°C
T = 1000 Hr
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723
AMS [ Advanced Monolithic Systems Ltd ]
