ZTX1049A document number: ds33327 rev. 4 - 2 1 of 6 www.diodes.com august 2012 ? diodes incorporated ZTX1049A a product line o f diodes incorporated 25v npn silicon planarr medium power transistor features ? bv ceo > 25v ? maximum continuous current i c(cont) = 4a ? up to 20a peak current ? low saturation voltage ? p d = 1w ? lead-free finish; rohs compliant (note 1 & 2) ? halogen and antimony free. ?green? device (note 3) ? qualified to aec-q101 standards for high reliability applications ? led backlight converters ? emergency lighting ? dc-dc converters mechanical data ? case: e-line (to-92 compatible) ? ul flammability rating 94v-0 ? moisture sensitivity: level 1 per j-std-020 ? terminals: matte tin finish ? weight: 0.159 grams (approximate) ordering information (note 4) part number marking case quantity ZTX1049Astz ZTX1049A e-line 2,000 per box on tape ZTX1049A ZTX1049A e-line 4,000 lose notes: 1. eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. all applicable rohs exemptions applied. 2. see http://www.diodes.com for more info rmation about diodes incorpor ated?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 to tal br + cl) and <1000ppm antimony compounds. 4. for packaging details, go to our website at http://www.diodes.com. marking information e-line top view device s y mbol bottom view pin-out ZTX1049A = product type marking code ? green
ZTX1049A document number: ds33327 rev. 4 - 2 2 of 6 www.diodes.com august 2012 ? diodes incorporated ZTX1049A a product line o f diodes incorporated maximum ratings (@t a = +25c, unless otherwise specified.) characteristic symbol value unit collector-base voltage v cbo 80 v collector-emitter voltage v ceo 25 v emitter-base voltage v ebo 5 v continuous collector current i c 4 a peak pulse current i cm 20 a base current i b 500 ma thermal characteristics characteristic symbol value unit power dissipation (note 5) p d 1 w thermal resistance, junction to ambient (note 5) r ja 175 c/w thermal resistance, junction to leads r jl 63.75 c/w operating and storage temperature range t j, t stg -55 to +200 c notes: 5. for devices mounted in a typical manner on a p.c.b. with copper equal to 1 inch square minimum. thermal characteristics
ZTX1049A document number: ds33327 rev. 4 - 2 3 of 6 www.diodes.com august 2012 ? diodes incorporated ZTX1049A a product line o f diodes incorporated electrical characteristics (@t a = +25c, unless otherwise specified.) characteristic symbol min typ max unit test condition collector-base breakdown voltage bv cbo 80 120 ? v i c = 100a collector-emitter breakdown voltage bv ces 80 120 ? v i c = 100a collector-emitter breakdown voltage bv ceo 25 30 ? v i c = 10ma collector-emitter breakdown voltage bv cev 80 120 ? v i c = 100a, v eb = 1v emitter-base breakdown voltage bv ebo 5 8.75 ? v i e = 100a collector cut-off current i cbo ? 0.3 10 na v cb = 50v collector emitter cut-off current i ces ? 0.3 10 na v ces = 50v emitter cut-off current i ebo ? 0.3 10 na v eb = 4v collector-emitter saturation voltage (note 6) v ce(sat) ? 30 60 125 155 45 80 180 220 mv i c = 500ma, i b = 10ma i c =1a, i b = 10ma i c =2a, i b = 10ma i c =4a, i b = 50ma base-emitter saturation voltage (note 6) v be ( sat ) ? 890 950 mv i c =4a, i b = 50ma base-emitter turn-on voltage (note 6) v be ( on ) ? 820 900 mv i c = 4a, v ce = 2v dc current gain (note 6) h fe 250 300 300 200 35 430 450 450 350 70 ? ? 1200 ? ? ? i c = 10ma, v ce = 2v i c = 0.5a, v ce = 2v i c = 1a, v ce = 2v i c = 4a, v ce = 2v i c = 20a, v ce = 2v current gain-bandwidth product (note 6) f t ? 180 ? mhz v ce = 10v, i c = 50ma f = 50mhz output capacitance (note 6) c obo ? 45 60 pf v cb = 10v. f = 1mhz turn-on times t on ? 125 ? ns i c = 4a, i b = 40ma, v cc = 10v turn-off times t off ? 380 ? ns i c = 4a, i b = 40ma, v cc = 10v notes: 6. measured under pulsed conditions. pulse width 300 s. duty cycle 2%
ZTX1049A document number: ds33327 rev. 4 - 2 4 of 6 www.diodes.com august 2012 ? diodes incorporated ZTX1049A a product line o f diodes incorporated typical characteristics
ZTX1049A document number: ds33327 rev. 4 - 2 5 of 6 www.diodes.com august 2012 ? diodes incorporated ZTX1049A a product line o f diodes incorporated package outline dimensions please see ap02002 at http://www.diodes.com /datasheets/ap02002.pdf for latest version. e-line dim min max typ a 2.16 2.41 ? b 0.41 0.495 ? b1 0.41 0.495 ? d 4.37 4.77 ? e 3.61 4.01 ? e ? ? 1.27 e2 ? ? 2.54 f ? 2.50 ? l 13.00 13.97 ? l1 2.50 3.50 ? all dimensions in mm b 1 r 1 . 1 4 . 0 4 5 t a p e d p r o d u c t e l d e 2 e 2 e l f d e e e j e c t i o n m a r k b l o o s e p r o d u c t s e a t i n g p l a n e a l 1
ZTX1049A document number: ds33327 rev. 4 - 2 6 of 6 www.diodes.com august 2012 ? diodes incorporated ZTX1049A 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 an y product described herein; neither does di odes incorporated convey any license under its patent or trademark rights, nor the rights of others. any customer or us er 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 whatsoever 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 component s 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 ? 2012, diodes incorporated www.diodes.com
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