dzt955 low v ce(sat) pnp surface mount transistor features ? epitaxial planar die construction ? ideally suited for automated assembly processes ? ideal for medium power switching or amplification applications ? lead free by design/rohs compliant (note 1) ? "green" device (note 2) mechanical data ? case: sot-223 ? case material: molded plastic, "green? molding compound. ul flammability classification rating 94v-0 ? moisture sensitivity: level 1 per j-std-020c ? terminals: finish ? matte ti n annealed over copper leadframe (lead free plating). solderable per mil-std-202, method 208 ? marking information: see page 4 ? ordering information: see page 4 ? weight: 0.115 grams (approximate) new product sot-223 3 1 2,4 c o l l e c t o r e m i t t e r b a s e 4 3 2 1 c c b e t o p v i e w schematic and pin configuration maximum ratings @t a = 25c unless otherwise specified characteristic symbol value unit collector-base voltage v cbo -180 v collector-emitter voltage v ceo -140 v emitter-base voltage v ebo -6 v continuous collector current i c -4 a peak pulse current i cm -10 a thermal characteristics characteristic symbol value unit power dissipation (note 3) @ t a = 25c p d 1 w thermal resistance, junction to ambient air (note 3) @ t a = 25c r ja 125 c/w operating and storage temperature range t j , t stg -55 to +150 c notes: 1. no purposefully added lead. 2. diodes inc.'s "green" policy c an be found on our website at http:// www.di odes.com/products/lead_f ree/index.php. 3. device mounted on fr-4 pcb; pad layout as shown on page 4 or in diodes inc. s uggested pad layout docum ent ap02001, which can be found on our website at http:// www.di odes.com/datas heets/ap02001.pdf. ds31280 rev. 2 - 2 1 of 4 www.diodes.com dzt955 ? diodes incorporated
electrical characteristics @t a = 25c unless otherwise specified characteristic symbol min typ max unit test condition off characteristics (note 4) collector-base breakdown voltage v (br)cbo -180 ? ? v i c = -100 a, i e = 0 collector-emitter breakdown voltage v (br)ceo -140 ? ? v i c = -10ma, i b = 0 b emitter-base breakdown voltage v (br)ebo -6 ? ? v i e = -100 a, i c = 0 collector cutoff current i cbo ? ? -50 -1 na a v cb = -150v, i e = 0 v cb = -150v, i e = 0, t a = 100 c emitter cutoff current i ebo ? ? -10 na v eb = - 6v, i c = 0 on characteristics (note 4) collector-emitter saturation voltage v ce(sat) ? ? ? ? ? ? ? ? -60 -120 -150 -370 mv i c = -100ma, i b = -5ma i new product b c = -500ma, i b b = -50ma i c = -1a, i b = -100ma i b c = -3a, i b b = -300ma base-emitter saturation voltage v be(sat) ? ? -1110 mv i c = -3a, i b = -300ma b base-emitter turn-on voltage v be(on) ? ? -950 mv i c = -3a, v ce = -5v dc current gain h fe 100 100 75 ? ? ? ? 10 ? 300 ? ? ? i c = -10ma, v ce = -5v i c = -1a, v ce = -5v i c = -3a, v ce = -5v i c = -10a, v ce = -5v small signal characteristics current gain-bandwidth product f t ? 150 ? mhz i c = -100ma, v ce = -10v, f = 100mhz output capacitance c obo ? 40 ? pf v cb = -20v, f = 1mhz switching characteristics switching times t on t off ? ? 85 430 ? ? ns i c = -1a, i b1 = -100ma i b2 = 100ma, v cc = -50v notes: 4. measured under pulsed conditions. pulse width = 300 s. duty cycle 2%. 0 0.2 0.4 25 50 75 100 125 150 p , p o we r dissi p a t i o n (mw) d t , ambient temperature (c) fig. 1 max power dissipation vs. ambient temperature a 0.6 0.8 1.0 0 -v , collector-emitter voltage (v) ce -i , c o lle c t o r c u r r en t (a) c fig. 2 typical collector current vs. collector-emitter voltage 01 2 3 45 0 0.2 0.4 0.6 0.8 i = -1ma b i = -2ma b i = -3ma b i = -4ma b i = -5ma b ds31280 rev. 2 - 2 2 of 4 www.diodes.com dzt955 ? diodes incorporated
0.001 0.01 0.1 1 10 0 50 100 150 200 250 300 350 -i , collector current (a) c -v , c o lle c t o r -e m i t t e r saturation voltage (v) ce(sat) fig. 4 typical collector-emitter saturation voltage vs. collector current 0 0.1 0.2 0.3 0.001 0.01 0.1 1 10 0 0.2 0.4 0.6 0.8 1 1.2 -i , collector current (a) c -v , base-emi t t e r t u r n- o n v o l t a g e (v) be(on) fig. 5 typical base-emitter turn-on voltage vs. collector current 0.001 0.01 0.1 1 10 0 0.2 0.4 0.6 0.8 1.0 1.2 -i , collector current (a) c -v , base-emi t t e r sa t u r a t i o n v o l t a g e (v) be(sat) fig. 6 typical base-emitter saturation voltage vs. collector current 0.001 0.01 0.1 1 10 v , reverse voltage (v) r fig. 7 typical output capacitance characteristics 10 100 1,000 0.1 1 10 100 f = 1mhz -i , collector current (ma) c f, c u r r e n t g ai n -ba n d wi d t h p r o d u c t ( m h z) t fig. 8 typical gain-bandwidth product vs. collector current 0 50 100 150 200 0 10 203040 5060708090100 v = -10v f = 100mhz ce new product ds31280 rev. 2 - 2 3 of 4 www.diodes.com dzt955 ? diodes incorporated
ordering information (note 5) device packaging shipping DZT955-13 sot-223 2500/tape & reel notes: 5. for packaging details, go to our website at http://www.di odes.com/ap02007.pdf. marking information new product p414 yww (top view) p414 = product type marking code yww = date code marking y = last digit of year ex: 7 = 2007 ww = week code 01 - 52 package outline dimensions ds31280 rev. 2 - 2 4 of 4 www.diodes.com dzt955 ? diodes incorporated suggested pad layout: (dimensions in mm) important notice diodes incorporated and its subsidiaries rese rve the right to make modifications, enhancements, improvements, corrections or ot her changes without further notice to any product herein. diodes incorporat ed does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the ri ghts of others. the user of products in such applications shall assume all risks of such use and will agree to hold diodes inco rporated and all the companies whose products are represented on our website, harmless against all damages. life support diodes incorporated products are not authoriz ed for use as critical components in life support devices or systems without the e xpressed written approval of the president of diodes incorporated. sot-223 dim min max typ a 1.55 1.65 1.60 a1 0.010 0.15 0.05 b1 2.90 3.10 3.00 b2 0.60 0.80 0.70 c 0.20 0.30 0.25 d 6.45 6.55 6.50 e 3.45 3.55 3.50 e1 6.90 7.10 7.00 e ? ? 4.60 e1 ? ? 2.30 l 0.85 1.05 0.95 q 0.84 0.94 0.89 all dimensions in mm
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