MMBT918W VHF/UHF NPN SILICON TRANSISTOR VOLTAGE 15 Volts POWER SOT-323 225 mWatts Unit: inch (mm) FEATURES .087(2.2) .070(1.8) .054(1.35) .045(1.15) MECHANICAL DATA .087(2.2) .078(2.0) • In compliance with EU RoHS 2002/95/EC directives .004(.10)MIN. • NPN silicon • Case: SOT-323, Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 .006(.15) .002(.05) .056(1.40) .047(1.20) • Approx. Weight: 5 mg • Marking: R1B .016(.40) .008(.20) .044(1.1) .035(0.9) .004(.10)MAX. ABSOLUTE RATINGS PARAMETER Symbol Value Uni ts C ollector - Emi tter Voltage VCEO 15 V C ollector - Base Voltage VCBO 30 V Emi tter - Base Voltage VEBO 3.0 V IC 50 mA C ollector C urrent - C onti nuous THERMAL CHARACTERISTICS PARAMETER Symbol Value Uni ts Total D evi ce D i ssi pati on (Note1)TA=25 C D erate above 25O C PD 225 1.8 mW mW/O C Thermal Resi stance , Juncti on to Ambi ent RθJ A 556 TJ ,TS T G -55 to 150 O Juncti on and Storage Temperature O C /W O C Note 1: FR.4 = 70 x 60 x 1mm. REV.0.1-FEB.27.2009 PAGE . 1 MMBT918W ELECTRICAL CHARACTERISTICS C ha r a c t e r i s t i c S ym b o l Te s t C o n d i t i o n M IN . MA X . U ni t s O F F C H A R A C T E R IS T IC S C o lle c to r - E mi tte r B re a k d o wn Vo lta g e V(B R )C E O IC = 3 . 0 m A , IB = 0 15 - V C o lle c to r - B a s e B re a k d o wn Vo lta g e V(B R )C B O IC = 1 . 0 u A , IE = 0 30 - V E mi tte r - B a s e B re a k d o wn Vo lta g e V(B R )E B O IE = 1 0 u A , IC = 0 3 .0 - V IC B O V C B = 1 5 V , IE = 0 - 50 nA hF E IC = 3 . 0 m A , V C E = 1 . 0 V 20 - - C o l l e c t o r - E m i t t e r S a t ur a t i o n Vo l t a g e V C E (S AT) IC = 1 0 m A , IB = 1 . 0 m A - 0.4 V B a s e - E m i t t e r S a t ur a t i o n Vo l t a g e V B E (S AT) IC = 1 0 m A , IB = 1 . 0 m A - 1.0 V 600 - MHZ C o l l e c t o r C ut o f f C ur r e nt O N C H A R A C T E R IS T IC S D C C ur r e nt G a i n S M A L L . S IG N A L C H A R A C T E R IS T IC S C ur r e nt G a i n B a nd w i d t h P r o d uc t fT IC = 4 . 0 m A , V C E = 1 0 V f = 1 0 0 M H z O ut p ut C a p a c i t a nc e Cobo V C B = 0 V , IE = 0 , f = 1 . 0 M H Z V C B = 1 0 V , IE = 0 , f = 1 . 0 M H Z - 3 .0 1 .7 pF In p u t C a p a c i t a n c e Cibo V E B = 0 . 5 V , IC = 0 , f = 1 . 0 M H Z - 2 .0 pF NPN Fig.34 REV.0.1-FEB.27.2009 PAGE . 2 MMBT918W MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 3K per 7” plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2009 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. REV.0.1-FEB.27.2009 PAGE . 3