ZXTR1005K4 datasheet number: ds36315 rev. 1? 2 1 of 8 www.diodes.com january 2014 ? diodes incorporated ZXTR1005K4 a product line o f 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 +125c ? 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 plasti c. ?green? molding compound. ? ul flammability rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? terminals: finish - matte ti n 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 directiv e 2002/95/ec (rohs) & 2011/6 5/eu (rohs 2) compliant. 2. see http://www.diodes.com/quality/lead_free.html for more in formation about diodes incorporated?s definitions of halogen- a nd 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 websit e at http://www.diodes.com /products/packages.html. marking information pin name pin function v in input supply gnd power ground v 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
ZXTR1005K4 datasheet number: ds36315 rev. 1? 2 2 of 8 www.diodes.com january 2014 ? diodes incorporated ZXTR1005K4 a product line o f diodes incorporated absolute maximum ratings (voltage relative to gnd, @t a = +25c, unless otherwise specified.) characteristic symbol value unit input voltage v in -0.3 to 100 v enable current i en 1 ma continuous input & output current i in , i out 100 ma peak pulsed input & output current i im , i om 100 ma maximum voltage applied to v out v out(max) 10 v maximum current (@ v in = 48v, t a = +25c, unless otherwise specified.) characteristic symbol value unit continuous output current (note 7) i out 50 ma pulsed output current (note 8) i om 100 ma (note 9) 100 thermal characteristics (@t a = +25c, unless otherwise specified.) characteristic symbol value unit power dissipation (note 5) p d 2.3 w (note 6) 1.1 thermal resistance, junction to ambient (note 5) r ja 44 c/w (note 6) 90 thermal resistance, junction to lead (note 10) r jl 8.39 thermal resistance, junction to case (note 10) r jc 8.15 maximum operating junction temperature range t j -55 to +125 c storage temperature range t stg -65 to +150 c esd ratings (note 11) characteristics symbols value unit jedec class electrostatic discharge ? human body model esd hbm 4,000 v 3a electrostatic discharge ? machine model esd mm 400 v c notes: 5. for a device mounted with the exposed v in pad on 50mm x 50mm 1oz copper that is on a single-sided 1.6mm fr4 pcb; device is measured under still air condi tions whilst operating in steady-state. 6. same as note 5, except mounted on 15mm x 15mm 1oz copper. 7. same as note 5, whilst operating at v in =48v this is thermally limited. refer to sa fe operating area for other input voltages. 8. same as note 5, except measured with a single pulse width = 100s and v in =48v. this is limited by the absolute maximum i om rating. 9. same as note 5, except measured with a single pulse width = 10ms and v in =48v. this is limited by the absolute maximum i om rating. 10. r jl = thermal resistance from junction to solder-point (on the exposed v in pad). r jc = thermal resistance from junction to the top of case. 11. refer to jedec specification jesd22-a114 and jesd22-a115 .
ZXTR1005K4 datasheet number: ds36315 rev. 1? 2 3 of 8 www.diodes.com january 2014 ? diodes incorporated ZXTR1005K4 a product line o f diodes incorporated thermal characteristics and derating information 10 20 30 40 50 60 70 80 90 100 0 20 40 60 80 100 steady state d.c. t a = 25c 15mm x 15mm 1oz cu safe operating area input voltage (v) continuous output current (ma) 100 1m 10m 100m 1 10 100 1k 10k 0 10 20 30 40 50mm x 50mm 1oz cu 50mm x 50mm 1oz cu 50mm x 50mm 1oz cu transient thermal impedance d=0.5 d=0.2 d=0.1 single pulse d=0.05 thermal resistance (c/w) pulse width (s) 50mm x 50mm 1oz cu 100 1m 10m 100m 1 10 100 1k 1 10 100 single pulse t a =25c pulse power dissipation pulse width (s) max power dissipation (w) 0 25 50 75 100 125 150 0.0 0.5 1.0 1.5 2.0 2.5 3.0 15mm x 15mm 1oz cu derating curve ambient temperature (c) max power dissipation (w) 100 1m 10m 100m 1 10 100 1k 10k -10 0 10 20 30 40 50 60 70 80 90 100 15mm x 15mm 1oz cu transient thermal impedance d=0.5 d=0.2 d=0.1 single pulse d=0.05 thermal resistance (c/w) pulse width (s) 50mm x 50mm 1oz cu 100 1m 10m 100m 1 10 100 1k 10k 1 10 100 single pulse t a =25c pulse power dissipation pulse width (s) max power dissipation (w)
ZXTR1005K4 datasheet number: ds36315 rev. 1? 2 4 of 8 www.diodes.com january 2014 ? diodes incorporated ZXTR1005K4 a product line o f diodes incorporated electrical characteristics (voltage relative to gnd, @t a = +25c, unless otherwise specified.) enable output with en =open (i.e. -100na < i en <100na) characteristic symbol min typ max unit test condition output voltage (note 12) v out 4.9 5.0 5.1 v v in = 48v, i out = 15ma line regulation (note 12 & 13) ? v out -10 2 10 mv v in = 10 to 100v, i out = 15ma average temperature coefficient ? v out / ? t ? 0.44 0.7 mv/c t j = -55c to +125c v in = 48v, i out = 15ma load regulation (note 12 & 14) ? v out ? 20 50 mv i out = 0.1 to 50ma, v in = 48v minimum value of input voltage required to maintain line regulation v in(min) 10 ? ? v ? power supply rejection ratio v in / v out ? 57 ? db c out = 100nf, i out = 15ma, v out = 5v, v in = 10 to 100v, f = 100hz toggle output on/off enable output v out 4.9 5.0 5.1 v en = open, -100na < i en <100na, v in = 48v, i out = 15ma disable output v out ? 0 1 v en = gnd, -0.3v < v en < 1v, v in = 48v, i out = 100na quiescent current (note 12) with enable output i q ? 300 650 500 900 a en = open, v in = 48v en = open, v in = 100v quiescent current (note 12) with disable output i q ? 300 650 500 900 a en = gnd, v in = 48v en = gnd, v in = 100v notes: 12. measured under pulsed conditions. pulse width 300 s. duty cycle 2%. 13. line regulation v out = v out (@ v i n = 100v) ? v out (@ v in = 10v) 14. load regulation v out = v out (@ i out = 50ma) ? v out (@ i out = 0ma) pin functions pin name pin function notes v in input supply to maintain output regulation the input voltage can vary fr om 10 to 100v with respect to the gnd pin. it is recommended to connect a 1f capacitor to gnd. gnd power ground this pin should be tied to the system ground. v out voltage output outputs a regulated 5v when drawing between 0.1 to 50ma current. it is recommended to connect a 100nf capacitor to gnd to minimize the noise on t he regulated output. the pin can be pulled high to a maximum of 10v with respect to ground. en enable output output always on when the output state is required to be permanently on, then the en pin should be left floating in an open state. en pin = do not connect toggle output on/off toggle the regulator?s output state between on (5v) and off (0v). enable output leave the en pin floating in an open state. disable output pull the en pin to gnd in a short state. for example, see the typical applic ation circuit show ing a transistor toggling the en pin. enable output en pin = -100na < i en <100na disable output en pin = -0.3v < v en < 1v
ZXTR1005K4 datasheet number: ds36315 rev. 1? 2 5 of 8 www.diodes.com january 2014 ? diodes incorporated ZXTR1005K4 a product line o f diodes incorporated typical application circuit
ZXTR1005K4 datasheet number: ds36315 rev. 1? 2 6 of 8 www.diodes.com january 2014 ? diodes incorporated ZXTR1005K4 a product line o f diodes incorporated typical electrical characteristics (@t a = +25c, unless otherwise specified.) -5.0 0.0 5.0 10.0 15.0 20.0 10 20 30 40 50 60 70 80 -200.0 0.0 200.0 400.0 600.0 800.0 4.2 4.4 4.6 4.8 5.0 5.2 .1 10 20 30 40 50 -100 -80 -60 -40 -20 0 20 10 20 30 40 50 60 70 80 90 100 -100 -80 -60 -40 -20 0 20 -50 -25 0 25 50 75 100 125 -100 -80 -60 -40 -20 0 20 10 20 30 40 50 60 70 80 90 100 0 300 600 900 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 0 20 40 60 80 100 v out output voltage (mv) v out output voltage (mv) v in input voltage (v) v in output voltage (v) v in =18 to 48v slew rate=5v/us c out = 1uf i out = 15ma v out v out output voltage (v) line transient response v in input voltage (v) time time i out v out i out = 0 to 50ma slew rate=1a/us c out = 1uf v in =18v i out output current (ma) load transient response temperature coefficient (note 17) v out output voltage (mv) t j = 125c line regulation (note 15) t j = 25c t j = 85c load regulation (note 16) v in = 48v t j = -55c t j = 100c i out current (ma) t j = 25c t j = 100c t j = 85c t j =125c t j = -55c i out = 15ma i out = 15ma v in = 48v junction temperature (c) i q quiescent current ( a) t j = 125c t j = 100c t j = 85c t j = 25c t j = -55c i out = 0ma quiescent current notes: 15. line regulation ? v out = v out ? v out (@ v in = 10v, i out = 15ma, t j = +25c) 16. load regulation ? v out = v out ? v out (@ v in = 48v, i out = 0a, t j = +25c) 17. temperature coefficient ? v out = v out ? v out (@ v in = 48v, i out = 30ma, t j = +25c)
ZXTR1005K4 datasheet number: ds36315 rev. 1? 2 7 of 8 www.diodes.com january 2014 ? diodes incorporated ZXTR1005K4 a product line o f diodes incorporated package outline dimensions please see ap02002 at http://www.diodes.com /datasheets/ap02002.pdf for latest version. suggested pad layout please see ap02001 at http://www.diodes.com/dat asheets/ap02001.pdf for the latest version. 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 0.83 a 0 10 - all dimensions in mm dimensions value (in mm) c 1.27 c1 2.54 x 1.00 x1 5.73 y 2.00 y1 6.17 y2 1.64 y3 2.66 b3 e 4x b2 d l4 a c2 e a1 l l3 5x b a h a2 e1 x 1 y 1 y 4 x y 3 y 2 c c 1 x 4 x
ZXTR1005K4 datasheet number: ds36315 rev. 1? 2 8 of 8 www.diodes.com january 2014 ? diodes incorporated ZXTR1005K4 a product line o f diodes incorporated 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). diodes incorporated and its subsidiaries rese rve the right to make modifications, enhanc ements, improvements, corrections or ot her changes without further notice to this document and any product descri bed herein. diodes incorporated does not assume any liability ari sing out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license under its patent or trademark rights, nor the rights of others. any customer or user of this document or products described herein in such applica tions shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diodes incorporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability w hatsoever in respect of any products purchased through unauthoriz ed sales channel. should customers purchase or use diodes inco rporated products for any unintended or una uthorized application, customers shall i ndemnify and hold diodes incorporated and its representativ es harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death a ssociated with such unintended or unauthorized application. products described herein may be covered by one or more united states, international or foreign patents pending. product names and markings noted herein may also be covered by one or more united states, international or foreign trademarks. life support diodes incorporated products are specifically not authorized for use as critical com ponents in life support devices or systems without the express written approval of the chief executive offi cer of diodes incorporated. as used herein: a. life support devices or syst ems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when proper ly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. b. a critical component is any component in a life support devic e or system whose failure to perform can be reasonably expect ed to cause the failure of the life support device or to affect its safety or effectiveness. customers represent that they have all necessary expertise in the safety and regulatory ramifi cations of their life support dev ices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-rel ated requirements concerning the ir products and any use of diodes incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or s ystems-related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes incorporate d and its representatives against any damages arisi ng out of the use of diodes incorporated pr oducts in such safety-critical, life suppor t devices or systems. copyright ? 2014, diodes incorporated www.diodes.com
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