LM4040 Просмотр технического описания (PDF) - Diodes Incorporated.
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LM4040 Datasheet PDF : 12 Pages
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Absolute Maximum Ratings (Voltages to Anode Unless Otherwise Stated)
LM4040
Parameter
Rating
Unit
Continuous Reverse Current
20
mA
Continuous Forward Current
10
mA
Operating Junction Temperature
-40 to +150
°C
Storage Temperature
-55 to +150
°C
Caution:
Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings
only; functional operation of the device at conditions between maximum recommended operating conditions and absolute maximum ratings is not
implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time.
(Semiconductor devices are ESD sensitive and may be damaged by exposure to ESD events. Suitable ESD precautions should be taken when handling
and transporting these devices.)
Unless otherwise stated voltages specified are relative to the Anode pin.
Package Thermal Data
Package
SOT23
Recommended Operating Conditions
θJA
380°C/W
PDIS
TA = +25°C, TJ = +125°C
330mW
Parameter
Min
Reverse Current
0.06
Operating Ambient Temperature Range
-40
Max
15
+125
Electrical Characteristics (Test conditions: TA = +25°C, unless otherwise specified.)
LM4040-2.5
Symbol
VREF
IRMIN
ΔVR/ΔT
ΔVR/ΔIR
ZR
en
VR
VHYST
Parameter
Reverse Breakdown
Voltage
Reverse Breakdown
Voltage Tolerance
Minimum Operating Current
Average Reverse
Breakdown Voltage
Temperature Coefficient
Reverse Breakdown
Change with Current
Dynamic Output
Impedance
Noise Voltage
Long Term Stability (Non
Cumulative)
Thermal Hysteresis
Conditions
—
TA
IR = 100µA +25°C
+25°C
IR = 100µA -40 to +85°C
-40 to +125°C
+25°C
—
-40 to +85°C
-40 to +125°C
IR = 10mA
IR = 1mA
-40 to +125°C
IR = 100µA
IRMIN ≤ IR
≤ 1mA
+25°C
-40 to +85°C
-40 to +125°C
1mA ≤ IR
≤ 15mA
+25°C
-40 to +85°C
-40 to +125°C
IR = 1mA, f = 120Hz
IAC = 0.1IR
IR = 100µA
10Hz < f < 10kHz
t = 1000Hrs, IR = 100µA
ΔT = -40°C to +125°C
Typ
LM4040
B Limits
2.5
—
±5
—
±21
±30
45
60
—
65
68
±20
—
±15
±100
±15
—
0.3
0.8
—
1.0
1.0
2.5
6.0
—
8.0
8.0
0.3
0.8
35
—
120
—
0.08
—
LM4040
C Limits
—
±12
±29
±38
60
65
68
—
±100
—
0.8
1.0
1.0
6.0
8.0
8.0
0.9
—
—
—
Unit
mA
°C
LM4040
D Limits
—
±25
±49
±63
65
70
73
—
±150
—
1.0
1.2
1.2
8.0
10.0
10.0
1.1
—
—
—
Unit
V
mV
µA
ppm/°C
mV
Ω
µVRMS
ppm
%
LM4040
Document number: DS33195 Rev. 7 - 2
2 of 12
www.diodes.com
February 2017
© Diodes Incorporated
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