august 2009 doc id 16095 rev 1 1/8 8 mjd44h11t4-a MJD45H11T4-A complementary power transistors features the devices are qualified for automotive application low collector-emitter saturation voltage fast switching speed surface-mounting to-252 (dpak) power package in tape and reel (suffix "t4") applications power amplifier switching circuits description the devices are manufactured in low voltage multi epitaxial planar technology. they are intended for general purpose linear and switching applications. . figure 1. internal schematic diagram dpak to-252 1 3 2 ta b table 1. device summary order codes marking polarity package packaging mjd44h11t4-a mjd44h11 npn dpak tape and reel MJD45H11T4-A mjd45h11 pnp dpak tape and reel www.st.com
absolute maximum ratings mjd44h11t4-a, MJD45H11T4-A 2/8 doc id 16095 rev 1 1 absolute maximum ratings note: for pnp types voltage and current values are negative. table 2. absolute maximum ratings symbol parameter value unit v ceo collector-emitter voltage (i b = 0) 80 v v ebo emitter-base voltage (i c = 0) 5 v i c collector current 8 a i cm collector peak current 16 a p tot total dissipation at t case = 25 c 20 w t stg storage temperature -55 to 150 c t j max. operating junction temperature 150 c table 3. thermal data symbol parameter value unit r thjc thermal resistance junction-case max 6.25 c/w
mjd44h11t4-a, MJD45H11T4-A electrical characteristics doc id 16095 rev 1 3 /8 2 electrical characteristics t case = 25 c; unless otherwise specified. note: for pnp types voltage and current values are negative. 2.1 typical characteristic (curves) table 4. electrical characteristics symbol parameter test conditions min. typ. max. unit v ceo(sus) (1) 1. pulse test: pulse duration 3 00 s, duty cycle 2 %. collector-emitter sustaining voltage (i b = 0) i c = 3 0 ma 80 - v i ces collector cut-off current (v be = 0) v ce = 80 v - 10 a i ebo emitter cut-off current (i c = 0) v eb = 5 v - 50 a v ce(sat) (1) collector-emitter saturation voltage i c = 8 a i b = 0.4 a - 1 v v be(sat) (1) base-emitter saturation voltage i c = 8 a i b = 0.8 a - 1.5 v h fe (1) dc current gain i c = 2 a _ v ce = 1 v 60 - i c = 4 a _ _ v ce = 1 v 40 - figure 2. safe operating area figure 3. derating curves
electrical characteristics mjd44h11t4-a, MJD45H11T4-A 4/8 doc id 16095 rev 1 figure 4. dc current gain (npn) figure 5. dc current gain (pnp) figure 6. collector-emitter saturation voltage (npn) figure 7. collector-emitter saturation voltage (pnp)
mjd44h11t4-a, MJD45H11T4-A package mechanical data doc id 16095 rev 1 5/8 3 package mechanical data in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark.
package mechanical data mjd44h11t4-a, MJD45H11T4-A 6/8 doc id 16095 rev 1 dim. mm. . x a m p y t . n i m 0 4 . 2 0 2 . 2 a 0 1 . 1 0 9 . 0 1 a 3 2 . 0 3 0 . 0 2 a 0 9 . 0 4 6 . 0 b 0 4 . 5 0 2 . 5 4 b 0 6 . 0 5 4 . 0 c 0 6 . 0 8 4 . 0 2 c 0 2 . 6 0 0 . 6 d 0 1 . 5 1 d 0 6 . 6 0 4 . 6 e 0 7 . 4 1 e 8 2 . 2 e 0 6 . 4 0 4 . 4 1 e 0 1 . 0 1 5 3 . 9 h 1 l 0 8 . 2 1 l 0 8 . 0 2 l 1 0 6 . 0 4 l 0 2 . 0 r v2 0 o 8 o to-252 (dpak) mechanical data 006 8 772_g
mjd44h11t4-a, MJD45H11T4-A revision history doc id 16095 rev 1 7/8 4 revision history table 5. document revision history date revision changes 06-aug-2009 1 initial release.
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