NTE7080 데이터 시트보기 (PDF) - NTE Electronics

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NTE7080

Integrated Circuit Precision Voltage Reference Diode, 1.235V

NTE Electronics 

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: (TA = +25°C unless otherwise specified)

Reverse Current, IR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA

Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA

Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +70°C

Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C

Electrical Characteristics: (TA = +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Reverse Breakdown Voltage

V(BR)R IRmin ≤ IR ≤ 20mA

1.223 1.235 1.247 V

IRmin ≤ IR ≤ 20mA, TA = 0 to +70°C 1.210 – 1.260 V

Minimum Operating Current

IRmin

– 8.0 15.0 µA

TA = 0 to +70°C

–

– 20.0 µA

Reverse Breakdown Voltage Change ∆V(BR)R IRmin ≤ IR ≤ 1mA

–

with Current

IRmin ≤ IR ≤ 1mA, TA = 0 to +70°C –

– 1.0 mV

– 1.5 mV

IRmin ≤ IR ≤ 20mA

–

– 20.0 mV

IRmin ≤ IR ≤ 20mA, TA = 0 to +70°C –

– 25.0 mV

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