NTE7080 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit Precision Voltage Reference Diode, 1.235V

NTE7080
Integrated Circuit
Precision Voltage Reference Diode,
1.235V
Description:
The NTE7080 is a micropower two–terminal band–gap voltage regulator diode in a TO92 type pack-
age. This device features exceptionally low dynamic impedance, low noise, and stable operation over
time and temperature. Tight voltage tolerances are achieved by on–chip trimming. The large dynam-
ic operating range enables this device to be used in applications with widely varying supplies with ex-
cellent regulation. Extremely low operating current make the NTE7080 ideal for micropower circuitry
like portable instrumentation, regulators, and other analog circuitry where extended battery life is re-
quired.
Features:
D 1.0% Tolerance
D Low Temperature Coefficient
D 1.0Ω Dynamic Impedance
Absolute Maximum Ratings: (T_A = +25°C unless otherwise specified)
Reverse Current, I_R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
Forward Current, I_F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Operating Ambient Temperature Range, T_A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +70°C
Operating Junction Temperature, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Electrical Characteristics: (T_A = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Reverse Breakdown Voltage
V_(BR)R I_Rmin ≤ I_R ≤ 20mA
1.223 1.235 1.247 V
I_Rmin ≤ I_R ≤ 20mA, T_A = 0 to +70°C 1.210 – 1.260 V
Minimum Operating Current
I_Rmin
– 8.0 15.0 µA
T_A = 0 to +70°C
–
– 20.0 µA
Reverse Breakdown Voltage Change ∆V_(BR)R I_Rmin ≤ I_R ≤ 1mA
–
with Current
I_Rmin ≤ I_R ≤ 1mA, T_A = 0 to +70°C –
– 1.0 mV
– 1.5 mV
I_Rmin ≤ I_R ≤ 20mA
–
– 20.0 mV
I_Rmin ≤ I_R ≤ 20mA, T_A = 0 to +70°C –
– 25.0 mV