ZXTR2105F document number: ds37244 rev. 2 - 2 1 of 7 www.diodes.com december 2014 ? diodes incorporated ZXTR2105F a product line of diodes incorporated 60v input, 5v 15ma regulator transistor description the zxtr210 5 f mon olithic ally integrates a transistor, zener diode and resistor to function as a linear regulator . the device regulates with a 5 v nominal output at 15ma . it is designed for use in high voltage applications where standard l inear regulators cannot be used. th is function is full y integrated into a sot23 package , minimizing pcb area and reducing number of component s when compared with a multi - chip discrete solution. applications supply voltage regulation for: ? 12v to 5v r ails ? 24v to 5v r ails ? o ther c ustomized i nput r ails features ? series linear r egulator u sing e mitter - f ollower s tage ? input voltage = 7 to 6 0v ? output voltage = 5 v 5 % ? fully i ntegrated i nto a sot23 p ackage ? totally lead - free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) mechanical data ? case: sot23 ? case m aterial: 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: 0.008 grams (a pproximate) ordering information (n ote 4) product package marking reel s ize (inches) tape w idth (mm) quantity per r eel zxtr210 5 f - 7 sot23 2t1 7 8 3 ,000 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 incorporateds 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 v in input s upply gnd power g round v out voltage o utput top view pin - out top view 2t1 = product type marking code internal device schematic sot23 v in v out gnd 2t1
ZXTR2105F document number: ds37244 rev. 2 - 2 2 of 7 www.diodes.com december 2014 ? diodes incorporated ZXTR2105F a product line of diodes incorporated absolute maximum ratings ( voltage relative to gnd, @ t a = +25c, unless otherwise specified.) characteristic symbol value unit input v oltage v in 6 0 v continuous input & output c urrent i in , i o ut 320 ma peak pulsed input & output c urrent i im , i om 2 a maximum voltage a pplied to v out v out(max) 7 v maximum current at v in = 12 v (@ t a = +25c, unless otherwise specified.) characteristic symbol value unit continuous output c urrent (note 7) i o ut 89 ma pulsed output current (note 8) i o m 2 , 000 ma (note 9) 890 thermal characteristics characteristic symbol value unit power dissipation (note 5 ) p d 625 m w (note 6) 500 thermal resistance, junction to ambient (note 5) r ? ja 200 c /w ? ? jl 197 thermal resistance, junction to case (note 10) r ? j c 17 maximum operating junction and storage temperature range t j , t stg - 65 to + 150 c esd ratings (note 11 ) characteristics symbols value unit jedec class electrostatic discharge C human body model esd hbm 4 ,000 v 3a electrostatic discharge C machine model esd mm 4 00 v c notes: 5 . for a device mounted with the v in lead on 25 mm x 25 mm 1oz copper that is on a single - sided 1.6mm fr4 pcb; device is measured under still air conditions whilst operating in steady - state. 6. same as n ote 5, except mounted on 15mm x 15mm 1oz copper. 7. same as n ote 5, whilst operat ing at v in = 12 v. refer to safe operating area for other input voltages. 8. same as n ote 5, except measured with a single pulse width = 100s and v in = 12 v. 9. same as n ote 5, except measured with a single pulse width = 10ms and v in = 12 v. 10. r ? jl = thermal resistance from j unction to solder - point (at the end of the v in lead ). r ? j c = thermal resistance from junction to the top of case. 11. refer to jedec specification jesd22 - a114 and jesd22 - a115 .
ZXTR2105F document number: ds37244 rev. 2 - 2 3 of 7 www.diodes.com december 2014 ? diodes incorporated ZXTR2105F a product line of diodes incorporated thermal characterist i cs and derating information 7 10 20 30 40 50 60 1 10 100 25mm x 25mm 1oz cu 15mm x 15mm 1oz cu safe operating area input voltage (v) load current (ma) steady state d.c. t a = 25c transient thermal impedance d=0.5 thermal resistance (c/w) pulse width (s) single pulse t a =25c pulse power dissipation pulse width (s) max power dissipation (w) 100 1m 10m 100m 1 10 100 1k 0 50 100 150 200 250 300 d=0.2 d=0.1 single pulse d=0.05 15mm x 15mm 1oz cu 100 1m 10m 100m 1 10 100 1k 0.1 1 10 100 15mm x 15mm 1oz cu 0 50 100 150 0.00 0.25 0.50 0.75 25mm x 25mm 1oz cu 15mm x 15mm 1oz cu derating curve temperature (c) max power dissipation (w) 100 1m 10m 100m 1 10 100 1k 0 50 100 150 200 250 300 transient thermal impedance d=0.5 d=0.2 d=0.1 single pulse d=0.05 thermal resistance (c/w) pulse width (s) 25mm x 25mm 1oz cu 100 1m 10m 100m 1 10 100 1k 0.1 1 10 100 25mm x 25mm 1oz cu single pulse t a = 25c pulse power dissipation pulse width (s) max power dissipation (w)
ZXTR2105F document number: ds37244 rev. 2 - 2 4 of 7 www.diodes.com december 2014 ? diodes incorporated ZXTR2105F a product line of diodes incorporated electrical characteristics ( @ t a = + 25c , unless otherwise specified .) characteristic symbol min typ max unit test condition output voltage (note 1 2 ) v out 4.75 5.0 5.25 v v in = 12 v, i o ut = 15ma line regulation (notes 12 & 13) ? out in = 1 0 to 1 5 v, i out = 15ma in = 7 to 60 v, i out = 15ma in = 10 to 60 v, i out = 15ma temperature coefficient ? out / ? j = - 40c to +15 0 c v in = 12 v, i out = 15ma load regulation (note s 1 2 & 1 4 ) ? out mv i o ut = 1 0 to 20 ma , v in = 12 v i out = 0.1 to 50 ma, v in = 12 v minimum value of input voltage required to maintain line regulation v in(min) 7 q in = 12 v, i o ut = 10 a v in = 6 0v, i out = 10 a power supply rejection ratio ? in / ? out out = 100nf, i out = 15ma , v out = 5v, v in = 10 to 100 v,f = 100hz note s: 1 2 . me asured u nder p ulsed c onditions; pulse w idth 300s. duty cycle 2%. 1 3 . line r egulation ? v out = v out (@v in = 15v ) C v out (@v in = 10v) ? v out = v out (@v in = 60 v) C v out (@v in = 7v ) ? v out = v out (@v in = 60 v) C v out (@v in = 10v ) 1 4 . load regulation ? v out = v out (@ i out = 20 ma) C v out (@ i out = 10 m a ) ? v out =v out (@i out = 5 0 ma) C v out (@i out = 0.1m a ) typical application circuit pin functions pin name pin function notes v in input supply to maintain output regulation the input voltage can vary from 7v to 60v 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 . it is recommended to connect a 10f capacitor to gnd and a minimum of 10 a to be drawn from v out to maintain regulation. the pin can be pulled high to a maximum of 7v with respect to ground.
ZXTR2105F document number: ds37244 rev. 2 - 2 5 of 7 www.diodes.com december 2014 ? diodes incorporated ZXTR2105F a product line of diodes incorporated typical electrical characteristics (@ t a = +25c, unless otherwise specified.) notes: 15. line r egulation ?v out = v out C v out (@ v in = 7 v, i out = 15ma, t j = +25c) 16. load regulation ?v out = v out C v out (@ v in = 12 v, i out = 0 .1 ma, t j = +25c) 17. temperature coefficient ?v out = v out C v out (@ v in = 12 v, i out = 15ma, t j = +25c) 0.0 10.0 20.0 0 10 20 30 40 50 60 70 80 0.0 40.0 80.0 120.0 160.0 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0 .1 10 20 30 40 50 -400 -200 0 200 400 600 7 10 20 30 40 50 60 -200 -100 0 100 200 300 400 500 600 700 800 900 -40 -25 0 25 50 75 100 125 150 -400 -200 0 200 400 600 10 20 30 40 50 60 0 1000 2000 3000 4000 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 in v in input voltage (v) v in =8 to 40v i out = 15ma slew rate=5v/us c out = 100nf v out v out output voltage (v) line transient response v in input voltage (v) time(s) time(s) i out v out i out = 0 to 30ma slew rate=1a/us c out = 100nf v in =12v i out output current (ma) load transient response v in input voltage (v) temperature coefficient (note 17) quiescent current t j = 150c ? v out output voltage (mv) load regulation (note 16) line regulation (note 15) ? v out output voltage (mv) ? v out output voltage (mv) t j = 25c t j = 85c v in = 12v t j = -40c t j = 100c i out output current (ma) t j = 150c t j = 100c t j = 85c t j = 25c t j = -40c i out = 15ma i out = 15ma v in = 12v junction temperature (c) t j = 150c t j = 100c t j = 85c t j = 25c t j = -40c i out = 10a i q quiescent current ( ? a)
ZXTR2105F document number: ds37244 rev. 2 - 2 6 of 7 www.diodes.com december 2014 ? diodes incorporated ZXTR2105F a product line of diodes incorporated package outline dimensions please see ap02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version. suggested pad layout please see ap02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. sot23 dim min max typ a 0.37 0.51 0.40 b 1.20 1.40 1.30 c 2.30 2.50 2.40 d 0.89 1.03 0.915 f 0.45 0.60 0.535 g 1.78 2.05 1.83 h 2.80 3.00 2.90 j 0.013 0.10 0.05 k 0. 890 1. 0 0 0.975 k1 0.903 1.10 1.0 25 l 0.45 0.61 0.55 l 1 0. 2 5 0. 55 0. 40 m 0.085 0.1 50 0.11 0 a ? all dimensions in mm dimensions value (in mm) z 2.9 x 0.8 y 0.9 c 2.0 e 1.35 j k1 k l1 h l m all 7 a c b d a x e y c z
ZXTR2105F document number: ds37244 rev. 2 - 2 7 of 7 www.diodes.com december 2014 ? diodes incorporated ZXTR2105F a product line of 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 reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. diodes incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license unde r its patent or trademark rights, nor the rights of others. any customer or user of t his document or products described herein in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diod es incorporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthor ized sales channel. should customers purchase or use diodes incorporated products for any unintended or unauthorized application , customers shall indemnify and hold diodes incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising ou t of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. products described herein may be covered by one or more united states, international or foreign patents pending. product nam es and markings noted herein may also be covered by one or more united states, international or foreign trademarks. this document is written in english but may be translated into multiple languages for reference. only the english version of this document is the final and determinative format released by diodes incorporated. life support diodes in corporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the chief executive officer of diodes incorporated. as used herein: a. life support devices or systems 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 properly used in accordance with instructions for use provided i n 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 device or system whose failure to perform can be reasonably expe cted to cause the failure of the life support device or to affect it s safety or effectiveness. customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support d evices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety - related requirements concerning their products and any use of diodes incorporated products in such safety - critical, life support devices or systems, notwithstanding any devices - or systems - related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes incorporated and its representatives against any damages arising out of the use of diodes incorporated products in such safety - critical, life support devices or systems. copyright ? 201 4 , diodes incorporated www.diodes.com
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