LM4040C20ILPR datasheet(21/53 Pages) TI1

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DVZ

DIZ

LM4040A10, LM4040A20

www.ti.com

SLOS456M – JANUARY 2005 – REVISED JANUARY 2015

7.20 LM4040C82I, LM4040D82I Electrical Characteristics

at industrial temperature range, full-range TA = –40°C to 85°C (unless otherwise noted)

LM4040C82I

LM4040D82I

PARAMETER

TEST CONDITIONS

UNIT

MIN

TYP

MAX

MIN

TYP

MAX

Reverse breakdown voltage

IZ = 150 μA

25°C

8.192

25°C

–41

–82

Reverse breakdown voltage

ΔVZ

IZ = 150 μA

tolerance

Full range

–94

–162

162

25°C

106

111

IZ,min

Minimum cathode current

μA

Full range

110

115

IZ = 10 mA

25°C

±40

25°C

±20

Average temperature coefficient

αVZ

IZ = 1 mA

ppm/°C

of reverse breakdown voltage

Full range

±100

±150

IZ = 150 μA

25°C

±20

25°C

0.6

1.3

0.6

1.7

IZ,min < IZ < 1 mA

Reverse breakdown voltage

Full range

2.5

change with cathode current

25°C

change

1 mA < IZ < 15 mA

Full range

IZ = 1 mA, f = 120 Hz,

Reverse dynamic impedance

25°C

0.6

1.5

0.6

1.9

Ω

IAC = 0.1 IZ

IZ = 150 μA,

Wideband noise

25°C

130

μVRMS

10 Hz

≤ f ≤ 10 kHz

t = 1000 h,

Long-term stability of reverse

TA = 25°C ± 0.1°C,

120

ppm

breakdown voltage

IZ = 150 μA

VHYST

Thermal hysteresis(1)

ΔTA = –40°C to 125°C

0.08%

—

(1)

Thermal hysteresis is defined as VZ,25°C (after cycling to –40°C) – VZ,25°C (after cycling to 125°C).

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