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ZTL431BQ PDF даташит

Спецификация ZTL431BQ изготовлена ​​​​«Diodes» и имеет функцию, называемую «AUTOMOTIVE COMPLIANT ADJUSTABLE PRECISION SHUNT REGULATOR».

Детали детали

Номер произв ZTL431BQ
Описание AUTOMOTIVE COMPLIANT ADJUSTABLE PRECISION SHUNT REGULATOR
Производители Diodes
логотип Diodes логотип 

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ZTL431BQ Даташит, Описание, Даташиты
ZTL431AQ, ZTL431BQ
ZTL432AQ, ZTL432BQ
AUTOMOTIVE COMPLIANT ADJUSTABLE PRECISION SHUNT REGULATOR
Description
The ZTL431AQ, ZTL431BQ, ZTL432AQ and ZTL432BQ are three
terminal adjustable shunt regulators offering excellent temperature
stability and output current handling capability up to 100mA. The
output voltage may be set to any chosen voltage between 2.5 and 20
volts by selection of two external divider resistors.
Pin Assignments
(Top View)
The ZTL432AQ, ZTL432BQ has the same electrical specifications as
the ZTL431AQ, ZTL431BQ but has a different pin out in SOT23 (F-
suffix) and SOT23F (FF-suffix).
The ZTL431AQ, ZTL431BQ, ZTL432AQ and ZTL432BQ are
available in 2 grades with initial tolerances of 1% and 0.5% for the A
and B grades respectively.
SOT23, SOT23F
(ZTL431AQ, ZTL431BQ)
(Top View)
These are functionally equivalent to the TL431/TL432 except for
maximum operation voltage, and have an ambient temperature range
of -40°C to +125°C as standard.
The ZTL431AQ, ZTL431BQ, ZTL432AQ and ZTL432BQ are qualified
to AEC-Q100 Grade 1 and are Automotive Compliant supporting
PPAPs.
Features
Temperature Range: -40°C to +125°C
Reference Voltage Tolerance at +25°C
0.5%: B grade
1%: A grade
0.2Ω Typical Output Impedance
Sink Current Capability: 1mA to 100mA
Adjustable Output Voltage: VREF to 20V
Green Molding in SOT23, SOT23F and SOT25
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q100 Standards for High Reliability
AEC-Q100 Grade 1
PPAP Capable (Note 4)
SOT23, SOT23F
(ZTL432AQ, ZTL432BQ)
(Top View)
N/C 1
N/C* 2
5 Anode
Cathode 3
4 Ref
*must be left floating or
connected to pin 5
SOT25
(ZTL431AQ, ZTL431BQ)
Typical Application
Applications
Opto-Coupler Linearization
Linear Regulators
Improved Zener
Variable Reference
ZTL431AQ, ZTL431BQ,
ZTL432AQ, ZTL432BQ
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)
and <1000ppm antimony compounds.
4. Automotive Compliant products are AEC-Q100 qualified and are PPAP capable. Refer to http://www.diodes.com/product_compliance_definitions.html.
ZTL431AQ, ZTL431BQ, ZTL432AQ, ZTL432BQ
1 of 11
Document number: DS36916 Rev. 3 - 2
www.diodes.com
January 2017
© Diodes Incorporated









No Preview Available !

ZTL431BQ Даташит, Описание, Даташиты
ZTL431AQ, ZTL431BQ
ZTL432AQ, ZTL432BQ
Absolute Maximum Ratings (Voltages specified are relative to the Anode pin unless otherwise stated.)
Parameter
Cathode Voltage (VKA)
Continuous Cathode Current (IKA)
Reference Input Current Range (IREF)
Operating Junction Temperature
Storage Temperature
ESD Susceptibility
HBM
Human Body Model
MM Machine Model
CDM
Charged Device Model
Rating
20
150
-50µA to +10mA
-40 to +150
-55 to +150
2
200
1
Unit
V
mA
°C
°C
kV
V
kV
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.)
Package Thermal Data
Package
SOT23
SOT23F
SOT25
JA
380°C/W
138°C/W
250°C/W
PDIS
TA = +25°C, TJ = +125°C
260mW
720mW
400mW
Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
VKA Cathode Voltage
IKA Cathode Current
TA Operating Ambient Temperature Range
Min
VREF
1
-40
Max
20
100
+125
Unit
V
mA
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
Conditions
Min Typ Max Unit
VREF Reference Voltage
VKA = VREF
IKA = 10mA
A - grade
B - grade
2.475 2.5 2.525
2.487 2.5 2.513
V
VDEV
Deviation of Reference Voltage Over Full
Temperature Range
VKA = VREF
IKA = 10mA
TA = 0 to +70°C
6
16
TA = -40 to +85°C
14
34 mV
TA = -40 to +125°C 14 34
VREF Ratio of Change In Reference Voltage
VKA To the Change In Cathode Voltage
IKA = 10mA
VKA = VREF to 10V
VKA = 10V to 20V
-1.4 -2.7
mV/V
-1.0 -2.0
IREF Reference Input Current
IKA = 10mA, R1 = 10kΩ, R2 = open
2
4 µA
IKA = 10mA
IREF IREF Deviation Over Full Temperature Range R1 = 10kΩ
TA = 0 to +70°C 0.8 1.2
TA = -40 to +85°C
0.8
2.5
µA
R2 = open
TA = -40 to +125°C 0.8 2.5
IKA(MIN) Minimum Cathode Current for Regulation
VKA = VREF
— — 0.4 0.6 mA
IKA(OFF) Off State Current
VKA = 20V, VREF = 0V
0.1 0.5 µA
RZ Dynamic Output Impedance
VKA = VREF, f = 0Hz
0.2 0.5
ZTL431AQ, ZTL431BQ, ZTL432AQ, ZTL432BQ
2 of 11
Document number: DS36916 Rev. 3 - 2
www.diodes.com
January 2017
© Diodes Incorporated









No Preview Available !

ZTL431BQ Даташит, Описание, Даташиты
Typical Characteristics
IKA = 10mA
ZTL431AQ, ZTL431BQ
ZTL432AQ, ZTL432BQ
Reference Voltage vs. Temperature
VREF = VKA
Reference Voltage vs. Temperature
VREF = VKA
Dynamic Impedance vs. Frequency
Dynamic Impedance vs. Frequency
1000
900 SOT23F
800
700
600
500 SOT23-5
400
300 SOT23
200 SC70-6
100
0
0 25 50 75
Ambient Temperature (°C)
Power Dissipation Derating
100
125
1000
900 SOT23F
800
700
600
500 SOT23-5
400
300 SOT23
200 SC70-6
100
0
0 25 50 75
Ambient Temperature (°C)
Power Dissipation Derating
100
125
ZTL431AQ, ZTL431BQ, ZTL432AQ, ZTL432BQ
3 of 11
Document number: DS36916 Rev. 3 - 2
www.diodes.com
January 2017
© Diodes Incorporated










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