ABSOLUTE MAXIMUM RATINGS

Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA

Forward Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA

Operating Temperature Range

CLM285-1.2 . . . . . . . . . . . . . . . . . . . . . . . .

-40

CLM385-1.2 . . . . . . . . . . . . . . . . . . . . . . . . . . 0

Storage Temperature . . . . . . . . . . . . . . . . . .

-55

Soldering Information

TO-92 Package (10 sec.). . . . . . . . . . . . . . . . . . . . .

260

SO Package:

Vapor Phase (60 sec.) . . . . . . . . . .

215

Infrared (15 sec.) . . . . . . . . . . . . . .

220

ELECTRICAL CHARACTERISTICS (Note 1)

PARAMETER

CLM285-1.2

CLM385-1.2

UNITS

(LIMITS)

CONDITIONS

TYP

TESTED

LIMIT

(NOTE 2)

DESIGN

LIMIT

(NOTE 3)

TYP

TESTED

LIMIT

(NOTE 2)

DESIGN

LIMIT

(NOTE 3)

Reverse

Breakdown

Voltage

1.235

1.220

1.245

1.235

1.235

1.223

1.247

1.225

1.245

CLM285-1.2/CLM385B-1.2

CLM385-1.2

Minimum

Operating Current

88

10

815

10

µA

Reverse

Breakdown

1

1.5

1

1.5

mV

Voltage Change

with Current

10

20

10

20

mV

1mA

Reverse Dynamic

Impedance

1

1.5

1

1.5

Ω

µA, f = 20Hz

Wideband Noise

(rms)

60

60

µV

µA

10Hz

≤ f ≤ 10kHz

Long Term

Stability

20

20

ppm

µA, T = 1000Hr

Average

Temperature

Coefficient (Note 4)

50

100

50

100

ppm/

Note 2: Guaranteed and 100% production tested.

Note 3: Guaranteed (but not 100% production tested) over the operating temperature and input current ranges. These limits are not to be used

to calculate outgoing quality levels.

Note 4: The average temperature coefficient is defined as the maximum deviation of reference voltage at all measured temperatures between

CLM285

125

CLM385

100

Thermal Resistance

TO-92

SO-8

180

170

165

N/A

N/A

CLM285-1.2 / CLM385-1.2

CORPORATION