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PDF ZXTR2012K Data sheet ( Hoja de datos )
| Número de pieza | ZXTR2012K | |
| Descripción | 12V 50mA REGULATOR TRANSISTOR | |
| Fabricantes | Diodes | |
| Logotipo |  |
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A Product Line of
Diodes Incorporated
ZXTR2012K
100V INPUT, 12V 50mA REGULATOR TRANSISTOR
Description
The ZXTR2012K monolithically integrates a transistor, Zener diode
and resistor to function as a high voltage linear regulator. The device
regulates with a 12V nominal output at 15mA. It is designed for use in
high voltage applications where standard linear regulators cannot be
used. This function is fully integrated into a TO252 package,
minimizing PCB area and reducing number of components when
compared with a multi-chip discrete solution.
Features
Series Linear Regulator Using Emitter-Follower Stage
Input Voltage = 15V to 100V
Output Voltage = 12V ± 10%
Fully integrated into a TO252 package
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
Applications
Supply voltage regulation in:
Networking
Telecom
Power Over Ethernet (PoE)
TO252-3L
(DPAK)
Mechanical Data
Case: TO252-3L (DPAK)
Case Material: Molded Plastic. “Green” Molding Compound.
UL Flammability Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
Weight: 0.34 grams (approximate)
Pin Name
VIN
GND
VOUT
Pin Function
Input Supply
Power Ground
Voltage Output
Top View
Internal Device
Schematic
Top View
Pin-Out
Ordering Information (Note 4)
Product
ZXTR2012K-13
Package
TO252-3L
Marking
ZXTR 2012
Reel size (inches)
13
Tape width (mm)
16
Quantity per reel
2,500
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. For packaging details, go to our website at http://www.diodes.com/products/packages.html
Marking Information
ZXTR
2012
YYWW
ZXTR 2012 = Product Type Marking Code
YYWW = Date Code Marking
YY = Last Digit of Year, (ex: 13 = 2013)
WW = Week Code 01 - 52
ZXTR2012K
Document number: DS36327 Rev. 1 – 2
1 of 7
www.diodes.com
December 2013
© Diodes Incorporated
1 page  
A Product Line of
Diodes Incorporated
ZXTR2012K
Typical Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
80 13.0 13.0 80
70 VOUT
12.5
VOUT
70
60 12.0 12.5 60
50 11.5
50
40
VIN
VIN =18 to 48V
IOUT= 15mA
Slew Rate=5V/s
11.0
10.5
12.0
IOUT = 0 to 30mA
Slew Rate=1A/s
40
30
30
20
COUT = 100nF
10.0 11.5
9.5
IOUT
COUT = 100nF
VIN =18V
20
10
10
-5µ
0 5µ 10µ 15µ
Time (s)
Line transient response
9.0
20µ
11.0
-4µ -2µ 0 2µ 4µ 6µ 8µ
Time (s)
Load transient response
0
10µ
1200 IOUT = 15mA
TJ = 125°C
800
400
0
-400
-800
20
TJ = 100°C TJ = 85°C
TJ = 25°C
TJ = -55°C
40 60 80 100
LinVeINReIngpuultaVtioolnta(gNeo(tVe)15)
1500
1250
1000
750
500
250
0
-250
-500
-750
-1000
-1250
0.1
VIN = 48V
TJ = 125°C
TJ = 100°C
T = 85°C
J
TJ = -55°C
T = 25°C
J
20 40 60 80
IOUT Output Current (mA)
Load Regulation (Note 16)
100
1200
1000
800
600
VIN = 48V
IOUT = 15mA
400
200
0
-200
-400
-600
-800
-1000
-50 -25 0 25 50 75 100 125
Junction Temperature (°C)
Temperature Coefficient (Note 17)
800
700 IOUT = 10µA
600
TJ = 125°C
TJ = 100°C
500 TJ = 85°C
400
300
200
T = 25°C
TJ = -55°C J
100
0
-100
20 30 40 50 60 70 80 90 100
VIN Input Voltage (V)
Quiescent Current
Notes:
15. Line regulation ∆VOUT = VOUT – VOUT(@ VIN = 15V, IOUT = 15mA, TJ = +25°C)
16. Load regulation ∆VOUT = VOUT – VOUT(@ VIN = 48V, IOUT = 0.1mA, TJ = +25°C)
17. Temperature Coefficient ∆VOUT = VOUT – VOUT(@ VIN = 48V, IOUT = 15mA, TJ = +25°C)
ZXTR2012K
Document number: DS36327 Rev. 1 – 2
5 of 7
www.diodes.com
December 2013
© Diodes Incorporated
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet ZXTR2012K.PDF ] | |
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