MMBT3904W NPN GENERAL PURPOSE SWITCHING TRANSISTOR VOLTAGE 40 Volts POWER 150 mWatts FEATURES • NPN epitaxial silicon, planar design • Collector-emitter voltage V CE = 40V • Collector current I C = 200mA • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • Case: SOT-323, Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Weight: 0.0001 ounce, 0.005 gram • Marking: S1A ABSOLUTE RATINGS PARAMETER Symbol Value Units Collector - Emitter Voltage VCEO 40 V Collector - Base Voltage VCBO 60 V Emitter - Base Voltage V EBO 6.0 V IC 200 mA Symbol Value Units Max Power Dissipation (Note 1) PTOT 150 mW Thermal Resistance , Junction to Ambient RθJA 830 Junction Temperature TJ -55 to 150 O Storage Temperature TSTG -55 to 150 O Collector Current - Continuous THERMAL CHARACTERISTICS PARAMETER O C/W C C Note 1: Transistor mounted on FR-5 board 1.0 x 0.75 x 0.062 in. May 10.2010-REV.00 PAGE . 1 MMBT3904W ELECTRICAL CHARACTERISTICS P a ra m e te r S ym b o l Te s t C o nd i t i o n MIN. TYP. MA X . Uni t s C o lle c t o r - E m i t t e r B r e a k d o wn Vo lta g e V (B R) C E O IC = 1 . 0 mA , IB = 0 40 - - V C o lle c t o r - B a s e B re a k d o wn Vo lt a g e V (B R) C B O IC = 1 0 uA , IE =0 60 - - V E m i tt e r - B a s e B re a k d o wn Vo lt a g e V ( B R) E B O IE = 1 0 uA , IC =0 6 .0 - - V B a s e C uto f f C urr e nt C o lle c t o r C ut o ff C urre nt D C C ur re nt Ga i n ( No te 2 ) IB L V C E = 3 0 V, V E B = 3 . 0 V - - 50 nA IC E X V C E = 3 0 V, V E B = 3 . 0 V - - 50 nA hF E IC = 0 . 1 mA , V C E = 1 . 0 V IC = 1 . 0 mA , V C E = 1 . 0 V IC = 1 0 m A , V C E = 1 .0 V IC = 5 0 m A , V C E = 1 .0 V IC = 1 0 0 m A , V C E = 1 . 0 V 40 70 100 60 30 - 300 - - C o lle c t o r - E m i t t e r S a t ur a t i o n Vo lta g e (No t e 2 ) V C E ( S AT) IC = 1 0 m A , IB = 1 .0 m A IC = 5 0 m A , IB = 5 .0 m A - - 0.2 0.3 V B a s e - E mi t te r S a t ura t i o n Vo lt a g e ( No te 2 ) V B E ( S AT) IC = 1 0 m A , IB = 1 .0 m A IC = 5 0 m A , IB = 5 .0 m A 0 .65 - - 0.8 5 0.9 5 V C o lle c t o r - B a s e C a p a c i t a nc e C CBO V C B = 5 V, IE = 0 , f = 1 MHz - - 4 .0 pF E m i tt e r - B a s e C a p a c i t a nc e C EBO V E B = 0 . 5 V, IC = 0 , f= 1 M Hz - - 8.0 pF D e la y Ti me td V C C = 3 V, V B E =- 0 .5 V, IC = 1 0 m A ,IB = 1 . 0 mA - - 35 ns Ri s e Ti m e tr V C C = 3 V, V B E =- 0 .5 V, IC = 1 0 m A ,IB = 1 . 0 mA - - 35 ns S t o ra g e Ti m e ts V C C = 3 V, IC = 1 0 mA IB 1 = IB 2 = 1 . 0 mA - - 200 ns F a ll Ti m e tf V C C = 3 V, IC = 1 0 mA IB 1 = IB 2 = 1 . 0 mA - - 50 ns Note 2: Pulse Test: Pulse Width < 300 us, Duty Cycle < 2.0%. SWITCHING TIME EQUIVALENT TEST CIRCUITS +3V 300 ns D uty C ycle ~ 2.0% +10.9V 0 -0 .5 V 275 W C S * < 4pF 10K W < 1ns D elay and R ise Tim e Equivalent Test C ircuit +3V 275 W 10 to 500us Duty Cycle ~ 2.0% +10.9V 0 10K W -9.1V < 1ns C S * < 4pF 1N916 Storage and Fall Tim e Equivalent Test Circuit May 10.2010-REV.00 PAGE . 2 MMBT3904W ELECTRICAL CHARACTERISTICS CURVE 300 1.400 V CE =1V o T J =150 C 250 1.000 T J =100 oC 150 o V BE (V) h FE 200 1.200 T J =25 oC 100 T J =100 C 0.800 o T J =25 C 0.600 0.400 50 o T J =150 C 0.200 V CE =1V 0.000 0.01 0 0.01 0.1 1 10 100 1000 Collector Current, I C (mA) 1 10 100 1000 Collector Current, I C (mA) Fig. 1. Typical h FE vs. Collector Current Fig. 2. Typical VBE vs. Collector Current 1.0 1.000 o T J =25 C o I C / I B =10 T J =150 C 0.100 o V BE (sat) (V) V CE (sat)(mV) 0.1 T J =25 oC T J =100 C o T J =150 C I C / I B =10 0.010 0.01 0.1 1 10 1000 100 Collector Current, I C (mA) 0.1 0.01 0.1 1.0 10 100 Collector Current, I C (mA) Fig. 3. Typical V CE (sat) vs. Collector Current Fig. 4. Typical V BE(sat) vs Collector Current 10 Capacitance (pF) C IB (EB) o T J =150 C C OB (CB) 1 0.1 1 10 100 Reverse Voltage, V R (V) Fig. 5. Typical Capacitances vs. Reverse Voltage May 10.2010-REV.00 PAGE . 3 MMBT3904W 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 2010 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. May 10.2010-REV.00 PAGE . 4