?2001 fairchild semiconductor corporation rev. a1, june 2001 bd434/436/438 pnp epitaxial silicon transistor absolute maximum ratings t c =25 c unless otherwise noted symbol parameter value units v cbo collector-base voltage : bd434 : bd436 : bd438 - 22 - 32 - 45 v v v v ces collector-emitter voltage : bd434 : bd436 : bd438 - 22 - 32 - 45 v v v v ceo collector-emitter voltage : bd434 : bd436 : bd438 - 22 - 32 - 45 v v v v ebo emitter-base voltage - 5 v i c collector current (dc) - 4 a i cp *collector current (pulse) - 7 a i b base current - 1 a p c collector dissipation (t c =25 c) 36 w t j junction temperature 150 c t stg storage temperature - 65 ~ 150 c bd434/436/438 medium power linear and switching applications ? complement to bd433, bd435 and bd437 respectively 1 to-126 1. emitter 2.collector 3.base
?2001 fairchild semiconductor corporation rev. a1, june 2001 bd434/436/438 electrical characteristics t c =25 c unless otherwise noted * pulse test: pw=300 s, duty cycle=1.5% pulsed symbol parameter test condition min. typ. max. units v ceo (sus) collector-emitter sustaining voltage : bd434 : bd436 : bd438 i c = - 100ma, i b = 0 - 22 - 32 - 45 v v v i cbo collector cut-off current : bd434 : bd436 : bd438 v cb = - 22v, i e = 0 v cb = - 32v, i e = 0 v cb = - 45v, i e = 0 - 100 - 100 - 100 a a a i ceo collector cut-off current : bd434 : bd436 : bd438 v ce = - 22v, v be = 0 v ce = - 32v, v be = 0 v ce = - 45v, v be = 0 - 100 - 100 - 100 a a a i ebo emitter cut-off current v eb = - 5v, i c = 0 - 1 ma h fe * dc current gain : bd434/436 : bd438 : all device : bd434/436 : bd438 v ce = - 5v, i c = - 10ma v ce = - 1v, i c = - 500ma v ce = - 1v, i c = - 2a 40 30 85 50 40 140 140 140 v ce (sat) * collector-emitter saturation voltage : bd434 : bd436 : bd438 i c = - 2a, i b = - 0.2a - 0.2 - 0.2 - 0.2 - 0.5 - 0.5 - 0.6 v v v v be (on) * base-emitter on voltage : bd434 : bd436 : bd438 v ce = - 1v, i c = - 2a - 1.1 - 1.1 - 1.2 v v v f t current gain bandwidth product v ce = - 1v, i c = - 250ma 3 mhz
?2001 fairchild semiconductor corporation bd434/436/438 rev. a1, june 2001 typical characteristics figure 1. dc current gain figure 2. collector-emitter saturation voltage figure 3. base-emitter on voltage figure 4. collector-base capacitance figure 5. safe operating area figure 6. power derating -0.01 -0.1 -1 -10 -100 1 10 100 1000 v ce = -1v h fe , dc current gain i c [a], collector current -0.1 -1 -10 -0.01 -0.1 -1 i c = 10 i b v ce (sat)[v], saturation voltage i c [a], collector current -0.0 -0.3 -0.5 -0.8 -1.0 -1.3 -1.5 -1.8 -2.0 -0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 -5.0 v ce = -1v i c [a], collector current v be [v], base-emitter voltage -0.1 -1 -10 -100 -1000 -1 -10 -100 -1000 c cbo (pf), collector base capacitance v cb [v], collector base voltage -1 -10 -100 -0.1 -1 -10 10 s 100 s 1ms 10ms bd434 i c max. (pulsed) bd438 bd436 dc i c max. (continuous) i c [a], collector current v ce [v], collector-emitter voltage 0 25 50 75 100 125 150 175 200 0 6 12 18 24 30 36 42 48 p c [w], power dissipation t c [ o c], case temperature
package demensions ?2001 fairchild semiconductor corporation rev. a1, june 2001 bd434/436/438 dimensions in millimeters 3.25 0.20 8.00 0.30 ?.20 0.10 0.75 0.10 #1 0.75 0.10 2.28typ [2.28 0.20] 2.28typ [2.28 0.20] 1.60 0.10 11.00 0.20 3.90 0.10 14.20max 16.10 0.20 13.06 0.30 1.75 0.20 (0.50) (1.00) 0.50 +0.10 ?.05 to-126
?2001 fairchild semiconductor corporation rev. h2 trademarks the following are registered and unregistered trademarks fairchild semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. life support policy fairchild?s products are not authorized for use as critical components in life support devices or systems without the express written approval of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. a critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. product status definitions definition of terms datasheet identification product status definition advance information formative or in design this datasheet contains the design specifications for product development. specifications may change in any manner without notice. preliminary first production this datasheet contains preliminary data, and supplementary data will be published at a later date. fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. no identification needed full production this datasheet contains final specifications. fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. obsolete not in production this datasheet contains specifications on a product that has been discontinued by fairchild semiconductor. the datasheet is printed for reference information only. acex? bottomless? coolfet? crossvolt? densetrench? dome? ecospark? e 2 cmos? ensigna? fact? fact quiet series? fast ? fastr? frfet? globaloptoisolator? gto? hisec? isoplanar? littlefet? microfet? microwire? optologic? optoplanar? pacman ? pop? powertrench ? qfet? qs? qt optoelectronics? quiet series? slient switcher ? smart start? stealth? supersot?-3 supersot?-6 supersot?-8 syncfet? tinylogic? uhc? ultrafet ? vcx?
product folder - fairchild p/n bd436 - pnp epitaxial silicon transistor fairchild semiconductor space space space search | parametric | cross reference space product folders and datasheets application notes space space space find products home >> find products >> space space space space products groups space analog and mixed signal discrete interface logic microcontrollers non-volatile memory optoelectronics markets and applications new products product selection and parametric search cross-reference search technical information buy products technical support my fairchild company bd436 pnp epitaxial silicon transistor related links request samples dotted line how to order products dotted line product change notices (pcns) dotted line support dotted line distributor and field sales representatives dotted line quality and reliability dotted line design tools contents features | applications | product status/pricing/packaging features l complement to bd433, bd435 and bd437 respectively back to top applications medium power linear and switching back to top space datasheet download this datasheet pdf e-mail this datasheet [e- mail] this page print version product status/pricing/packaging product product status pricing* package type leads packing method bd436s full production $0.247 to-126 3 bulk bd436stu full production $0.247 to-126 3 rail * 1,000 piece budgetary pricing back to top space space home | find products | technical information | buy products | support | company | contact us | site index | privacy policy ? copyright 2002 fairchild semiconductor space space file:///h|/imaging/bitting/cpl/20020725_1/07252002_10/fair/07252002/bd436.html [jul/26/2002 2:56:11 pm]
product folder - fairchild p/n bd434 - pnp epitaxial silicon transistor fairchild semiconductor space space space search | parametric | cross reference space product folders and datasheets application notes space space space find products home >> find products >> space space space space products groups space analog and mixed signal discrete interface logic microcontrollers non-volatile memory optoelectronics markets and applications new products product selection and parametric search cross-reference search technical information buy products technical support my fairchild company bd434 pnp epitaxial silicon transistor related links request samples dotted line how to order products dotted line product change notices (pcns) dotted line support dotted line distributor and field sales representatives dotted line quality and reliability dotted line design tools contents features | applications | product status/pricing/packaging features l complement to bd433, bd435 and bd437 respectively back to top applications medium power linear and switching back to top space datasheet download this datasheet pdf e-mail this datasheet [e- mail] this page print version product status/pricing/packaging product product status pricing* package type leads packing method BD434STU full production $0.247 to-126 3 rail bd434s full production $0.247 to-126 3 bulk * 1,000 piece budgetary pricing back to top space space home | find products | technical information | buy products | support | company | contact us | site index | privacy policy ? copyright 2002 fairchild semiconductor space space file:///h|/imaging/bitting/cpl/20020725_1/07252002_10/fair/07252002/bd434.html [jul/26/2002 2:56:12 pm]
product folder - fairchild p/n bd438 - pnp epitaxial silicon transistor fairchild semiconductor space space space search | parametric | cross reference space product folders and datasheets application notes space space space find products home >> find products >> space space space space products groups space analog and mixed signal discrete interface logic microcontrollers non-volatile memory optoelectronics markets and applications new products product selection and parametric search cross-reference search technical information buy products technical support my fairchild company bd438 pnp epitaxial silicon transistor related links request samples dotted line how to order products dotted line product change notices (pcns) dotted line support dotted line distributor and field sales representatives dotted line quality and reliability dotted line design tools contents features | applications | product status/pricing/packaging features l complement to bd433, bd435 and bd437 respectively back to top applications medium power linear and switching back to top space datasheet download this datasheet pdf e-mail this datasheet [e- mail] this page print version product status/pricing/packaging product product status pricing* package type leads packing method bd438s full production $0.247 to-126 3 bulk bd438stu full production $0.247 to-126 3 rail * 1,000 piece budgetary pricing back to top space space home | find products | technical information | buy products | support | company | contact us | site index | privacy policy ? copyright 2002 fairchild semiconductor space space file:///h|/imaging/bitting/cpl/20020725_1/07252002_10/fair/07252002/bd438.html [jul/26/2002 2:56:14 pm]
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