CLM385N2 datasheet(2/3 Pages) CALOGIC

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ABSOLUTE MAXIMUM RATINGS (Note 1)

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

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

Operating Temperature Range (Note 3)

CLM185-2.5 . . . . . . . . . . . . . . . . . . . . . . .

-55

oC to +125oC

CLM285-2.5 . . . . . . . . . . . . . . . . . . . . . . . .

-40

oC to +85oC

CLM385-2.5 . . . . . . . . . . . . . . . . . . . . . . . . . . 0

oC to +70oC

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

-55

oC to +150oC

Soldering Information

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

260

TO-46 Package (10 sec.). . . . . . . . . . . . . . . . . . . . .

300

SO Package:

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

215

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

220

ELECTRICAL CHARACTERISTICS (Continued) (Note 3)

PARAMETER

TYP

CLM285-2.5

CLM385-2.5

UNITS

(LIMITS)

CONDITIONS

TESTED

LIMIT

(NOTE 4)

DESIGN

LIMIT

(NOTE 5)

TESTED

LIMIT

(NOTE 4)

DESIGN

LIMIT

(NOTE 5)

Reverse Breakdown

Voltage

2.5

2.460

2.535

2.470

2.530

V(min)

V(max)

TA = 25

oC,

µA ≤ IR ≤ 20mA

Minimum Operating Current

µA(Max)

Reverse Breakdown Voltage

Change with Current

1.5

2.0

1.5

mV(Max)

µA ≤ IR ≤ 1mA

mV(Max)

1mA

≤ IR ≤ 20mA

Reverse Dynamic Impedance

Ω

IR = 100

µA, f = 20Hz

Wideband Noise (rms)

120

µV

IR = 100

µA

10Hz

≤ f ≤ 10kHz

Long Term

Stability

ppm

IR = 100

µA, T = 1000Hr,

TA = 25

oC ±.0.1oC

Average Temperature

Coefficient (Note 6)

100

ppm/

oC(Max) IR = 100µA

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions,

see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed.

Note 2: For elevated temperature operation, Tj max is:

CLM285

125

CLM385

100

Thermal Resistance

TO-92

SO-8

θja (Junction to Ambient)

180

oC/W (0.4" Leads)

170

oC/W (0.125" Leads)

165

oC/W

θjc (Junction to Case)

N/A

Note 3: Parameters identified with boldface type apply at temperature extremes. All other numbers apply at TA = TJ = 25

oC.

Note 4: Guaranteed and 100% production tested.

Note 5: Guaranteed, but not 100% production tested. These limits are not used to calculate average outgoing quality levels.

Note 6: The average temperature coefficient is defined as the maximum deviation of reference voltage at all measured temperatures between

the operating TMAX and TMIN, divided by TMAX-TMIN. The measured temperatures are -55

oC, -40oC, 0oC, 25oC, 70oC, 85oC, 125oC.

CLM285-2.5 / CLM385-2.5

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