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LM4050CEX3-3.0-T View Datasheet(PDF) - Maxim Integrated

Part Name
Description
Manufacturer
LM4050CEX3-3.0-T Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
50ppm/°C Precision Micropower Shunt Voltage
References with Multiple Reverse Breakdown Voltages
ABSOLUTE MAXIMUM RATINGS
Reverse Current (cathode to anode) ..................................20mA
Forward Current (anode to cathode) ..................................10mA
Continuous Power Dissipation (TA = +70°C)
3-Pin SC70 (derate 2.17mW/°C above +70°C) ............174mW
3-Pin SOT23 (derate 4.01mW/°C above +70°C)..........320mW
Operating Temperature Range
LM4050/LM4051_E_ _ _ ................................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s)..................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—1.225V
(IR = 100µA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
Reverse Breakdown Voltage
Reverse Breakdown Voltage
Tolerance (Note 2)
Minimum Operating Current
Average Reverse Voltage
Temperature Coefficient
(Notes 2, 3)
Reverse Breakdown Voltage
Change with Operating
Current Change
Reverse Dynamic
Impedance (Note 3)
Wideband Noise
Reverse Breakdown Voltage
Long-Term Stability
SYMBOL
VR
VRTOL
IRMIN
VR/T
TA = +25°C
LM4051A
LM4051B
LM4051C
CONDITIONS
LM4051A (0.1%)
LM4051B (0.2%)
LM4051C (0.5%)
IR = 10mA
IR = 1mA
IR = 100µA
IRMIN IR 1mA
1mA IR 12mA
ZR
IR = 1mA, f = 120Hz, IAC = 0.1IR
eN
IR = 100µA, 10Hz f 10kHz
VR T = 1000h
MIN
1.2238
1.2226
1.2189
TYP
1.2250
1.2250
1.2250
±1.2
±2.4
±6.0
45
±20
±15
±15
0.7
2.5
MAX
1.2262
1.2275
1.2311
±7
±9
±12
60
UNITS
V
mV
µA
±50 ppm/°C
1.5
mV
8.0
0.5
1.5
20
µVRMS
120
ppm
2 _______________________________________________________________________________________
 

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