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ZXTR1005K4

Datasheet number: DS36315 Rev. 1– 2

1 of 8

www.diodes.com

January 2014

ZXTR1005K4

Product Line o

Diodes Incorporated

100V INPUT, 5V 50mA VOLTAGE REGULATOR

Description

The ZXTR1005K4 is a high voltage regulator with fixed output voltage

of 5V ± 2% and a 50mA drive capability. 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.

The device also features an enable pin which disables the regulator

when pulled low.

Applications

Supply voltage regulation in:

• Networking

• Telecom

• Power Over Ethernet (PoE)

Features

• Series Linear Regulator Using Emitter-Follower Stage

• Input Voltage = 10 to 100V

• Output Voltage = 5V ± 2%

• ± 4% tolerance over -55 to +125°C

• Output Current up to 50mA

• Toggle Output On/Off with Enable pin

• Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

Mechanical Data

• Case: TO252-4

• 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)

Ordering Information (Note 4)

Product Package Marking Reel Size (inches) Tape Width (mm) Quantity per Reel

ZXTR1005K4-13 TO252-4 ZXTR 1005 13 16 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

Pin Name Pin Function

Input Supply

GND Power Ground

OUT

Voltage Output

EN Enable Output

TO252-4

Top View

Pin-Out

ZXTR 1005 = Product Type Marking Code

YYWW = Date Code Marking

YY = Year (ex: 13 = 2013)

WW = Week (01-52)

Top View

Internal Device

Schematic

Bottom View

Summary of content (8 pages)

PAGE 1
A Product Line of Diodes Incorporated ZXTR1005K4 100V INPUT, 5V 50mA VOLTAGE REGULATOR Description Features The ZXTR1005K4 is a high voltage regulator with fixed output voltage • Series Linear Regulator Using Emitter-Follower Stage of 5V ± 2% and a 50mA drive capability. It is designed for use in high • Input Voltage = 10 to 100V voltage applications where standard linear regulators cannot be used.
PAGE 2
A Product Line of Diodes Incorporated ZXTR1005K4 Absolute Maximum Ratings (Voltage relative to GND, @TA = +25°C, unless otherwise specified.) Characteristic Input Voltage Enable Current Symbol Value Unit VIN -0.
PAGE 3
A Product Line of Diodes Incorporated ZXTR1005K4 3.0 2.5 50mm x 50mm 1oz Cu 2.0 1.5 15mm x 15mm 1oz Cu 1.0 0.5 0.0 0 25 50 75 100 125 150 Ambient Temperature (°C) Continuous Output Current (mA) Max Power Dissipation (W) Thermal Characteristics and Derating Information 100 80 30 D=0.5 20 D=0.2 Single Pulse D=0.05 10 D=0.
PAGE 4
A Product Line of Diodes Incorporated ZXTR1005K4 Electrical Characteristics (Voltage relative to GND, @TA = +25°C, unless otherwise specified.) Enable Output with EN =OPEN (i.e. -100nA < IEN <100nA) Characteristic Symbol Output Voltage (Note 12) Line Regulation (Note 12 & 13) Average Temperature Coefficient Min Typ Max Unit VOUT 4.9 5.0 5.1 V ∆VOUT -10 2 10 mV Test Condition VIN = 48V, IOUT = 15mA VIN = 10 to 100V, IOUT = 15mA TJ = -55°C to +125°C VIN = 48V, IOUT = 15mA ∆VOUT/∆T — 0.
PAGE 5
A Product Line of Diodes Incorporated ZXTR1005K4 Typical Application Circuit ZXTR1005K4 Datasheet number: DS36315 Rev. 1– 2 5 of 8 www.diodes.
PAGE 6
A Product Line of Diodes Incorporated ZXTR1005K4 Typical Electrical Characteristics (@TA = +25°C, unless otherwise specified.) VOUT 60 Vin =18 to 48V Slew Rate=5V/uS COUT = 1uF IOUT = 15mA 50 40 30 20 10 -5.0µ 0.0 5.0µ Time 10.0µ 15.0µ 20.0µ -80 T J =125°C -100 10 20 30 40 50 60 70 80 90 100 ΔVOUT Output Voltage (mV) ΔVOUT Output Voltage (mV) T J = 25°C T J = 85°C T J = 100°C 4.2 -200.0µ 20 200.0µ 400.0µ 600.0µ 800.
PAGE 7
A Product Line of Diodes Incorporated ZXTR1005K4 Package Outline Dimensions Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. E TO252-4 Dim Min Max Typ A 2.19 2.39 2.29 A1 0.00 0.13 0.08 A2 0.97 1.17 1.07 b 0.51 0.71 0.583 b2 0.61 0.79 0.70 b3 5.21 5.46 5.33 c2 0.45 0.58 0.531 D 6.00 6.20 6.10 D1 5.21 e 1.27 E 6.45 6.70 6.58 E1 4.32 H 9.40 10.41 9.91 L 1.40 1.78 1.59 L3 0.88 1.27 1.08 L4 0.64 1.02 0.
PAGE 8
A Product Line of Diodes Incorporated ZXTR1005K4 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).