npn silicon planar epitaxial transistor CMMT491 sot-23 formed smd package marking code is =491 medium power transistor absolute maximum ratings description symbol units collector base voltage v cbo v collector emitter voltage v ceo v emitter base voltage v ebo v collector current continuous i c a collector current peak i cm a power dissipation @ t a =25oc p d mw operating and storage junction temperature range t j, t stg oc electrical characterstics (t a =25oc unless specified otherwise) description symbol conditions min typ max unit collector base voltage v cbo i c =100 m a, i e =0 80 v collector emitter voltage *v ceo(sus) i c =10ma, i b =0 60 v emitter base voltage v ebo i e =100 m a, i c =0 5 v collector cut off current i cbo v cb =60v, i e =0 100 na collector cut off current i ces v ce =60v, v be =0 100 na emitter cut off current i ebo v eb =4v, i c =0 100 na i c =500ma, i b =50ma 0.25 v i c =1a, i b =100ma 0.50 v base emitter on voltage *v be(on) v ce =5v, i c =1a 1.00 v dc current gain *h fe v ce =5v, i c =1ma 100 v ce =5v, i c =500ma 100 300 v ce =5v, i c =1a 80 v ce =5v, i c =2a 30 transition frequency f t v ce =10v, i c =50ma, f=100mhz 150 mhz output capacitance c obo v cb =10v, f=1mhz 10 pf *pulse test: pulse width =300 m m s, duty cycle < 2% v 2 value 80 60 5 1 500 - 55 to +150 collector emitter saturation voltage *v ce(sat) base emitter saturation voltage *v be(sat) i c =1a, i b =100ma 1.10 pin configuration (npn) 1 = base 2 = emitter 3 = collector 2 1 3 continental device india limited data sheet page 1 of 3 continental device india limited an iso/ts16949 and iso 9001 certified company
CMMT491 sot-23 formed smd package tape specification for sot-23 surface mount device sot-23 formed smd package sot-23 package reel information reel specifications for w packing (13") and 7" 0.05 0.05 0.1 0.10 0.05 0.1 0.05 1.6 max 1.22 2.77 8.0 3.5 4.0 0.1 0.1 4.0 1.55 2.0 1.75 +0.3 5.75 max 3.15 1.0 - 0.1 d irection of unreeling all dimensions in mm ?329.20.5 / 178 0.5 14.4 7.9 ? 10.9 t r a i l e r f i x i n g t a p e l e a d e r 9.20.5 max ?100.00.5 / 54.5 0.5 ? 2.00.5 ?20.2 min detail x ?13.0 +0.5 ?0.2 180 or 330 all dimensions in mm 330 / 180 mm ? antistatic coated plastic reel notes: no. of devices 8mm tape size of reel 330 mm (13") 10,000 pcs 8mm tape size of reel 180 mm (7") 3,000 pcs 1. the bandolier of 330 mm reel contains at least 10,000 devices. 2. the bandolier of 180 mm reel contains at least 3,000 devices. 3. no more than 0.5% missing devices / reel. 50 empty compartments for 330 mm reel. 15 empty compartments for 180 mm reel. 4. three consecutive empty places might be found provided this gap is followed by 6 consecutive devices. 5. the carrier tape (leader) starts with at least 75 empty positions (equivalent to 330 mm). in order to fix the carrier tape a self adhesive tape of 20 to 50 mm is applied. at the end of the bandolier at least 40 empty positions (equivalent to 160 mm) are there. 0.02 0.02 1.30 0.60 0.60 7 0.08 parting line ro.08 0.21 6 7 5 3" 0.05 2.50 4" 0 . 0 1 0 . 1 2 0.08 r0.08 0 . 0 2 0 . 0 2 5 0 . 9 5 0 . 0 6 0 . 0 4 0 . 6 0 0.02 2.50 0.60 + 0 . 0 8 - 0 . 0 2 1.30 0.05 0.025 0.02 0 . 4 0 3 3 0.60 0 . 0 2 5 2 . 9 0 1 . 9 0 0 . 0 5 cl 1 2 3 sot-23 t&r 3k/reel 10k/reel 136 gm/3k pcs 415 gm/10k pcs 3" x 7.5" x 7.5" 9" x 9" x 9" 13" x 13" x 0.5" 12 k 51 k 10 k 17" x 15" x 13.5" 19" x 19" x 19" 17" x 15" x 13.5" 192 k 408 k 300 k 12 kgs 28 kgs 16 kgs package net weight/qty details standard pack inner carton box qty outer carton box qty gr wt size size packing detail continental device india limited data sheet page 2 of 3
notes CMMT491 sot-23 formed smd package CMMT491rev180602e disclaimer the product information and the selection guides facilitate selection of the cdil's discrete semiconductor device(s) best suited for application in your product(s) as per your requirement. it is recommended that you completely review our data sheet(s) so as to confirm that the device(s) meet functionality parameters for your application. the information furnished in the data sheet and on the cdil web site/cd are believed to be accurate and reliable. cdil however, does not assume responsibility for inaccuracies or incomplete information. furthermore, cdil does not assume liability whatsoever, arising out of the application or use of any cdil product; neither does it convey any license under its patent rights nor rights of others. these products are not designed for use in life saving/support appliances or systems. cdil customers selling these products (either as individual discrete semiconductor devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and cdil will not be responsible for any damages resulting from such sale(s). cdil strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. cdil is a registered trademark of continental device india limited c-120 naraina industrial area, new delhi 110 028, india. telephone + 91-11-2579 6150, 5141 1112 fax + 91-11-2579 5290, 5141 1119 email@cdil.com www.cdilsemi.com continental device india limited data sheet page 3 of 3
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