ChipFind - документация

Электронный компонент: ZRB500N801

Скачать:  PDF   ZIP
DEVICE DESCRIPTION
The ZRB500 uses a bandgap circuit design to
achieve a precision micropower voltage
reference of 5.0 volts. The device is available in
small outline surface mount packages, ideal for
applications where space saving is important,
as well as packages for through hole
requirements.
The ZRB500 design provides a stable voltage
without an external capacitor and is stable with
capacitive loads. The ZRB500 is
recommended for operation between 50
A
and 15mA and so is ideally suited to low power
and battery powered applications.
Excellent performance is maintained to a
suggested absolute maximum of 25mA,
however the rugged design and 20 volt
processing allows the reference to withstand
transient effects and currents up to 200mA.
Superior switching capability allows the device
to reach stable operating conditions in only a
few microseconds.
FEATURES
Small outline SOT23,SO8 and TO92 style
packages
No stabilising capacitor required
Typical T
C
15ppm/ C
Typical slope resistance 0.33
3%, 2% and 1%
tolerance
Industrial temperature range
Operating current 50
A to 15mA
Transient response, stable in less than 10
s
APPLICATIONS
Battery powered and portable equipment.
Metering and measurement systems.
Instrumentation.
Test equipment.
Data acquisition systems.
Precision power supplies.
PRECISION 5.0 VOLT MICROPOWER
VOLTAGE REFERENCE
ISSUE 1 - OCTOBER 1995
ZRB500
V
R
G
nd
1 - 36
SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATING
Reverse Current
25mA
Forward Current
25mA
Operating Temperature
-40 to 85C
Storage Temperature
-55 to 125C
Power Dissipation (T
amb
=25C)
SOT23
330mW
E-Line, 3 pin (TO92)
500mW
E-Line, 2 pin (TO92)
500mW
SO8
625mW
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T
amb
=25C
SYMBOL PARAMETER
CONDITIONS
LIMITS
TOL.
%
UNITS
MIN
TYP MAX
V
R
Reverse Breakdown Voltage
I
R
=150
A
4.95
4.90
4.85
5.0
5.0
5.0
5.05
5.10
5.15
1
2
3
V
I
MIN
Minimum Operating Current
30
50
A
I
R
Recommended Operating
Current
0.05
15
mA
T
C
Average Reverse Breakdown
Voltage Temp. Co.
I
R(min)
to
I
R(max)
15
50
ppm/C
R
S
Slope Resistance
0.33 1.5
Z
R
Reverse Dynamic Impedance
I
R
= 1mA
f = 100Hz
I
AC
= 0.1 I
R
0.4
1
E
N
Wideband Noise Voltage
I
R
= 150
A
f = 10Hz to
10kHZ
100
V(rms)
T
C
=
V
R
Change
x
1000000
V
R
x Temperature Change
R
S
=
V
R
Change
(
I
R
(
min
)
to
I
R
(
max
))
I
R
(
max
)
-
I
R
(
min
)
ZRB500
ZRB500
TYPICAL CHARACTERISTICS
For
w
a
rd
V
ol
t
ag
e
(V)
Temperature (C)
Reference Current (mA)
Frequency (kHz)
Temperature Drift
Slope Resistance v Current
Re
f
ere
nc
e
v
ol
t
ag
e

(
V)
Sl
op
e r
es
i
stan
ce
(
)
Time (
s)
0
500
-40
100
0.1
Slope Resistance v Frequency
-20
0
20
40
60
80
Forward Characteristics
Forward Current (mA)
0.1
1
10
100
1000
I
R
=150
A to 15mA
1
0.1
10
100
1000
10
100
1
0.1
0.01
1000
0
1
2
3
4
Time (
s)
Slo
p
e
re
si
stan
ce


(
)
I
4
=150
A
I
4
=5mA
0.4
0.6
0.8
1.0
1.2
1.4
1.6
T
A
=25C
T
A
=-40C
T
A
=85C
0
10
0
4.0
6.0
4.96
5.02
5.00
4.98
0
2.0
3.0
1.0
1
10
2.0
0
10
0
4.0
6.0
2.0
Transient Response
(Single Pulse)
Transient Response
(Repetitive Pulse)
V
IN
V
R
33K
150
A
5 mA
150
A
1K
5mA
33K
150
A
1K
5mA
V
I
N
-
(V
)
V
R
-
(V
)
V
I
N
-

(
V
)
V
R
-
(V
)
V
IN
V
R
Reverse Characteristics
Reverse Voltage (V)
R
ev
e
rse
Cu
rren
t
(
A
)
0
60
6.0
2.0
4.0
0
10
20
30
40
50
T
)
=-40C
T
)
=85C
1 - 38
1 - 37
ABSOLUTE MAXIMUM RATING
Reverse Current
25mA
Forward Current
25mA
Operating Temperature
-40 to 85C
Storage Temperature
-55 to 125C
Power Dissipation (T
amb
=25C)
SOT23
330mW
E-Line, 3 pin (TO92)
500mW
E-Line, 2 pin (TO92)
500mW
SO8
625mW
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T
amb
=25C
SYMBOL PARAMETER
CONDITIONS
LIMITS
TOL.
%
UNITS
MIN
TYP MAX
V
R
Reverse Breakdown Voltage
I
R
=150
A
4.95
4.90
4.85
5.0
5.0
5.0
5.05
5.10
5.15
1
2
3
V
I
MIN
Minimum Operating Current
30
50
A
I
R
Recommended Operating
Current
0.05
15
mA
T
C
Average Reverse Breakdown
Voltage Temp. Co.
I
R(min)
to
I
R(max)
15
50
ppm/C
R
S
Slope Resistance
0.33 1.5
Z
R
Reverse Dynamic Impedance
I
R
= 1mA
f = 100Hz
I
AC
= 0.1 I
R
0.4
1
E
N
Wideband Noise Voltage
I
R
= 150
A
f = 10Hz to
10kHZ
100
V(rms)
T
C
=
V
R
Change
x
1000000
V
R
x Temperature Change
R
S
=
V
R
Change
(
I
R
(
min
)
to
I
R
(
max
))
I
R
(
max
)
-
I
R
(
min
)
ZRB500
ZRB500
TYPICAL CHARACTERISTICS
For
w
a
rd
V
ol
t
ag
e
(V)
Temperature (C)
Reference Current (mA)
Frequency (kHz)
Temperature Drift
Slope Resistance v Current
Re
f
ere
nc
e
v
ol
t
ag
e

(
V)
Sl
op
e r
es
i
stan
ce
(
)
Time (
s)
0
500
-40
100
0.1
Slope Resistance v Frequency
-20
0
20
40
60
80
Forward Characteristics
Forward Current (mA)
0.1
1
10
100
1000
I
R
=150
A to 15mA
1
0.1
10
100
1000
10
100
1
0.1
0.01
1000
0
1
2
3
4
Time (
s)
Slo
p
e
re
si
stan
ce


(
)
I
4
=150
A
I
4
=5mA
0.4
0.6
0.8
1.0
1.2
1.4
1.6
T
A
=25C
T
A
=-40C
T
A
=85C
0
10
0
4.0
6.0
4.96
5.02
5.00
4.98
0
2.0
3.0
1.0
1
10
2.0
0
10
0
4.0
6.0
2.0
Transient Response
(Single Pulse)
Transient Response
(Repetitive Pulse)
V
IN
V
R
33K
150
A
5 mA
150
A
1K
5mA
33K
150
A
1K
5mA
V
I
N
-
(V
)
V
R
-
(V
)
V
I
N
-

(
V
)
V
R
-
(V
)
V
IN
V
R
Reverse Characteristics
Reverse Voltage (V)
R
ev
e
rse
Cu
rren
t
(
A
)
0
60
6.0
2.0
4.0
0
10
20
30
40
50
T
)
=-40C
T
)
=85C
1 - 38
1 - 37
SO8 Package
Suffix N8
Top
View
SOT23 Package
Suffix F
Top
View
Pin 1 floating or connected to pin 2
E-Line, 3 pin,Rev Package Suffix R
Bottom View
Pin 3 floating or connected to pin 1
E-Line, 2 pin Package Suffix Y
Bottom
View
CONNECTION DIAGRAMS
Part No
Tol% Package
Partmark
ZRB500A03
3
E-Line
ZRB50003
ZRB500A02
2
E-Line
ZRB50002
ZRB500A01
1
E-Line
ZRB50001
ZRB500F03
3
SOT23
50G
ZRB500F02
2
SOT23
50H
ZRB500F01
1
SOT23
50I
ZRB500N803 3
SO8
ZRB50003
ZRB500N802 2
SO8
ZRB50002
ZRB500N801 1
SO8
ZRB50001
Part No
Tol% Package
Partmark
ZRB500R03
3
E-Line *
ZRB500R3
ZRB500R02
2
E-Line *
ZRB500R2
ZRB500R01
1
E-Line *
ZRB500R1
ZRB500Y03
3
E-Line
ZRB50003
ZRB500Y02
2
E-Line
ZRB50002
ZRB500Y01
1
E-Line
ZRB50001
* E-Line 3 pin Reversed
E-Line 2 pin
E-Line 3 pin
ORDERING INFORMATION
E-Line, 3 pin Package Suffix A
Bottom
View
Pin 1 floating or connected to pin 3
ZRB500
ZRB500
SO8 Package
Suffix N8
Top
View
SOT23 Package
Suffix F
Top
View
Pin 1 floating or connected to pin 2
E-Line, 3 pin,Rev Package Suffix R
Bottom View
Pin 3 floating or connected to pin 1
E-Line, 2 pin Package Suffix Y
Bottom
View
CONNECTION DIAGRAMS
Part No
Tol% Package
Partmark
ZRB500A03
3
E-Line
ZRB50003
ZRB500A02
2
E-Line
ZRB50002
ZRB500A01
1
E-Line
ZRB50001
ZRB500F03
3
SOT23
50G
ZRB500F02
2
SOT23
50H
ZRB500F01
1
SOT23
50I
ZRB500N803 3
SO8
ZRB50003
ZRB500N802 2
SO8
ZRB50002
ZRB500N801 1
SO8
ZRB50001
Part No
Tol% Package
Partmark
ZRB500R03
3
E-Line *
ZRB500R3
ZRB500R02
2
E-Line *
ZRB500R2
ZRB500R01
1
E-Line *
ZRB500R1
ZRB500Y03
3
E-Line
ZRB50003
ZRB500Y02
2
E-Line
ZRB50002
ZRB500Y01
1
E-Line
ZRB50001
* E-Line 3 pin Reversed
E-Line 2 pin
E-Line 3 pin
ORDERING INFORMATION
E-Line, 3 pin Package Suffix A
Bottom
View
Pin 1 floating or connected to pin 3
ZRB500
ZRB500