參數(shù)資料
型號: CLM385T1
廠商: CALOGIC LLC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Micropower Voltage Reference Diode
中文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, MBCY3
封裝: TO-46, 3 PIN
文件頁數(shù): 2/3頁
文件大?。?/td> 32K
代理商: CLM385T1
ABSOLUTE MAXIMUM RATINGS
Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
Forward Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA
Operating Temperature Range
CLM285-1.2 . . . . . . . . . . . . . . . . . . . . . . . .
-40
oC to +85oC
CLM385-1.2 . . . . . . . . . . . . . . . . . . . . . . . . . . 0
oC to +70oC
Storage Temperature . . . . . . . . . . . . . . . . . .
-55
oC to +150oC
Soldering Information
TO-92 Package (10 sec.). . . . . . . . . . . . . . . . . . . . .
260
oC
SO Package:
Vapor Phase (60 sec.) . . . . . . . . . .
215
oC
Infrared (15 sec.) . . . . . . . . . . . . . .
220
oC
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
1.223
1.247
1.225
1.245
VMIN
VMAX
VMIN
VMAX
TA = 25
oC, 1MIN ≤ IR ≤ IMAX
CLM285-1.2/CLM385B-1.2
CLM385-1.2
Minimum
Operating Current
88
10
815
10
A
Reverse
Breakdown
1
1.5
1
1.5
mV
IMIN
≤ IR ≤ 1mA
Voltage Change
with Current
10
20
10
20
mV
1mA
≤ IR ≤ 20mA
Reverse Dynamic
Impedance
1
1.5
1
1.5
IR = 100
A, f = 20Hz
Wideband Noise
(rms)
60
V
IR = 100
A
10Hz
≤ f ≤ 10kHz
Long Term
Stability
20
ppm
IR = 100
A, T = 1000Hr
TA = 25
oC ±.0.1oC
Average
Temperature
Coefficient (Note 4)
50
100
50
100
ppm/
oCIR = 100A
Note 1: Parameters identified with boldface type apply at temperature extremes and for IMIN < IR < 20mA, unless otherwise specified. All other
numbers apply at TA = TJ = 25
oC.
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
the operating TMAX and TMIN, divided by TMAX-TMIN. The measured temperatures are -55
oC, -40oC, 0oC, 25oC, 70oC, 85oC, 125oC.
Note 5: For elevated temperature operation, Tj max is:
CLM285
125
oC
CLM385
100
oC
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
CLM285-1.2 / CLM385-1.2
CORPORATION
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