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Datasheet> All Categories > Power/power management> The power supply circuit> ZR40402F41TA
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ZR40402F41TA

Description
Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO3, SOT-23, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size65KB，4 Pages
ManufacturerDiodes Incorporated
Environmental Compliance  
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ZR40402F41TA Overview

Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO3, SOT-23, 3 PIN

ZR40402F41TA Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerDiodes Incorporated
Parts packaging codeSOT-23
package instructionSOT-23, 3 PIN
Contacts3
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time19 weeks
Analog Integrated Circuits - Other TypesTWO TERMINAL VOLTAGE REFERENCE
JESD-30 codeR-PDSO-G3
JESD-609 codee3
length2.92 mm
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output voltage4.14 V
Minimum output voltage4.05 V
Nominal output voltage4.096 V
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTO-236
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.12 mm
surface mountYES
technologyBIPOLAR
Maximum voltage temperature coefficient100 ppm/°C
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
Fine-tuning/adjustable outputNO
Maximum voltage tolerance2%
width1.3 mm

ZR40402F41TA Preview

PRECISION 4.1 VOLT MICROPOWER
VOLTAGE REFERENCE
ISSUE 4- JANUARY 2003
ZR4040-4.1
DEVICE DESCRIPTION
The ZR4040-4.1 uses a bandgap circuit
design to achieve a precision micropower
voltage reference of 4.1 volts. The device
is available in a small outline surface
mount package, ideal for applications
where space saving is important, as well
as packages for through hole
requirements.
The ZR4040-4.1 design provides a stable
voltage without an external capacitor and
is stable with capacitive loads. The
ZR4040-4.1 is recommended for operation
between 60µA and 15mA and so is ideally
suited to low power and battery powered
applications.
Excellent performance is maintained to an
absolute maximum of 25mA, however the
rugged design and 20 volt processing
allows the reference to withstand transient
effe cts a nd cu rre n ts up to 200mA.
Superior switching capability allows the
device to reach stable operating
conditions in only a few microseconds.
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Small outline SOT23 package
TO92 style package
No stabilising capacitor required
Typical T
C
20ppm/°C
Typical slope resistance 0.55Ω
2% and 1% tolerance
Industrial temperature range
Operating current 60µA to 15mA
APPLICATIONS
Battery powered and portable
equipment.
Metering and measurement systems.
Instrumentation.
Test equipment.
Data acquisition systems.
Precision power supplies.
Crystal oscillators.
SCHEMETIC DIAGRAM
V
R
G
nd
4-177
ZR4040-4.1
ABSOLUTE MAXIMUM RATING
Reverse Current
Forward Current
Operating Temperature
Storage Temperature
25mA
25mA
-40 to 85°C
-55 to 125°C
Power Dissipation (T
amb
=25°C)
SOT23
330mW
E-Line, 3 pin (TO92)
500mW
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T
amb
= 25°C
SYMBOL PARAMETER
CONDITION
MIN
V
R
I
MIN
I
R
T
C
†
R
S
§
Z
R
Reverse Breakdown
Voltage
Minimum Operating
Current
Recommended Operating
Current
Average Reverse Breakdown
Voltage Temp. Co.
Slope Resistance
Reverse Dynamic
Impedance
Wideband Noise Voltage
I
R
= 1mA
f = 100Hz
I
AC
= 0.1 I
R
I
R
= 1mA
f = 10Hz to
10kHz
I
R(min)
to I
R(max)
0.55
0.5
2
1.2
Ω
Ω
0.06
20
I
R
=150µA
4.05
4.01
LIMITS
TYP
MAX
1
2
V
µA
mA
ppm/°C
TOL
UNITS
4.096 4.14
4.096 4.18
25
60
15
100
E
N
90
µV(rms)
†
T
C
=
(V
R
(
max
)
−V
R
(
min
)
)
x
1000000
Reverse Current (
µ
A)
50
V
R
x
(T
(
max
)
−T
(
min
)
)
Note: V
R(max)
- V
R(min)
is the maximum
deviation in reference voltage measured
over the full operating temperature
range.
§
R
S
=
V
R
Change
(I
R
(min)
to I
R
(max))
I
R
(max) −
I
R
(min)
40
30
T
A
=85°C
T
A
=25°C
T
A
=-40°C
20
10
0
0
2.0
4.0
Reverse Voltage (V)
Reverse Characteristics
4-178
ZR4040-4.1
TYPICAL CHARACTERISTICS
1.6
I
R
=150µA to 5mA
1.2
1.0
0.8
0.6
0.4
0.1
1
10
100
1000
Reference voltage (V)
Forward Voltage (V)
1.4
4.10
4.08
4.06
-40
-20
0
20
40
60
80
Forward Current (mA)
Temperature (°C)
Forward Characteristics
Temperature Drift
4.0
1000
Slope resistance (
Ω
)
Slope resistance (
Ω
)
I
R
=150µA
100
I
R
=1mA
2.0
T
A
=-40°C
10
I
R
=5mA
1
T
A
=25°C
T
A
=85°C
0
0.1
1
10
0.1
0.01
0.1
1
10
100
Reference Current (mA)
Frequency (kHz)
Slope Resistance v Current
Slope Resistance v Frequency
4.0
4.0
5 mA
150
µA
V
R
- (V)
V
R
- (V)
5 mA
150
µA
INPUT
INPUT
2.0
1K2
5mA
40K
150µA
OUTPUT
2.0
1K2
5mA
40K
150µA
OUTPUT
V
IN
- (V)
0
0
V
IN
- (V)
0
1000
2000
10
0
10
0
0
1
2
3
4
Time (µs)
Time (µs)
Transient Response
(Single Pulse)
Transient Response
(Repetitive Pulse)
4-179
ZR4040-4.1
CONNECTION DIAGRAMS
E-Line, 3 pin, Rev Package Suffix – R
SOT23 Package Suffix – F
Bottom View –
Pin 3 floating or connected to pin 1
Top View –
Pin 1 floating or connected to pin 2
ORDERING INFORMATION
Part Number
ZR40402F41
ZR40401F41
ZR40402R41
ZR40401R41
Tol% Package Partmark
2
1
2
1
SOT23
SOT23
40E
40F
E-Line * ZR4040241
E-Line * ZR4040141
* E-Line, 3 pin Reversed
4-180
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ZR40402F41TA Related Products

ZR40402F41TA ZR40402R41STOA ZR40402R41STZ ZR40401R41STZ ZR40402R41STOB ZR40402R41
Description Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO3, SOT-23, 3 PIN Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PSIP3 Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PSIP3 Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PSIP3 Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PSIP3 Two Terminal Voltage Reference
Maker Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated Diodes Incorporated
package instruction SOT-23, 3 PIN SIP, SIP, SIP, SIP, ,
Reach Compliance Code compliant unknown unknown unknown not_compliant compliant
Analog Integrated Circuits - Other Types TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE TWO TERMINAL VOLTAGE REFERENCE
JESD-30 code R-PDSO-G3 R-PSIP-T3 R-PSIP-T3 R-PSIP-T3 R-PSIP-T3 O-XBCY-W3
Number of functions 1 1 1 1 1 1
Output times 1 1 1 1 1 1
Number of terminals 3 3 3 3 3 3
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Maximum output voltage 4.14 V 4.18 V 4.18 V 4.14 V 4.18 V 4.18 V
Minimum output voltage 4.05 V 4.01 V 4.01 V 4.05 V 4.01 V 4.01 V
Nominal output voltage 4.096 V 4.096 V 4.096 V 4.096 V 4.096 V 4.096 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY UNSPECIFIED
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR ROUND
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH IN-LINE IN-LINE IN-LINE IN-LINE CYLINDRICAL
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
surface mount YES NO NO NO NO NO
Maximum voltage temperature coefficient 100 ppm/°C 100 ppm/°C 100 ppm/°C 100 ppm/°C 100 ppm/°C 100 ppm/°C
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE WIRE
Terminal location DUAL SINGLE SINGLE SINGLE SINGLE BOTTOM
Fine-tuning/adjustable output NO NO NO NO NO NO
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 -
length 2.92 mm 4.57 mm 4.57 mm 4.57 mm 4.57 mm -
encapsulated code TSSOP SIP SIP SIP SIP -
Maximum seat height 1.12 mm 4.01 mm 4.01 mm 4.01 mm 4.01 mm -
technology BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR -
Terminal pitch 0.95 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm -
width 1.3 mm 2.285 mm 2.285 mm 2.285 mm 2.285 mm -

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