MMBTA55

MMBTA55 MMBTA56 Driver PNP 1 2 3 SOT-23 V CEO MMBTA55 -60 -60 -4.0 -5 MMBTA56 -80 -80 -4.0 MMBTA55=2H, MMBTA56=2GM (3) MMBTA55 MMBTA56 0 -60 -80 -60 -80 MMBTA55 MMBTA56 0 I B =0) -6 -8 S -4.0 -0.1 -0.1 -0.1 u MMBTA55 MMBTA56 u _ _ 3.Pulse Test:Pulse Width < 300us, Duty Cycle < 2.0% 4. f T is defined as the freguency at which hfeextrapolates to unity WEITRON http://www.weitron.com.tw MMBTA55 MMBTA56 ELECTRICAL CHARACTERISTICS C harac teris tic ( T A = 25 C unles s otherwis e noted) S ymbol Min Max Unit ON CHARACTERISTICS DC C urrent G ain (I C = -10 mAdc, VC E = -1.0 V dc) (I C = -100 mAdc, VC E = -1.0 V dc) C ollector- E mitter S aturation V oltage (I C = -100 mAdc, IB = -10 mAdc) B as e - E mitter On V oltage (I C = -100 mAdc, VC E = -1.0 V dc) hF E -100 -100 -0.25 -1.2 V dc V dc V C E (s at) V B E ( on) SMALL- SIGNAL CHARACTERISTICS C urrent- G ain - B andwidth P roduct (4) (I C = -100 mA, VC E = -1.0 V f = 1 00 MHz) , fT 50 MHz TURN-ON TIME -1.0 V VCC +40 V RL OUTPUT Vin 0 tr = 3.0 n s 5.0 uF 100 5.0 us tr = 3.0 ns *Total S hunt C apacitance of Tes t J ig and C onnectors F or P NP Tes t C ircuits , R evers e All V oltage P olarities RB * CS - 6.0 pF - TURN-OFF TIME +VBB VCC +40 V 100 Vin 5.0 u F 100 RB * CS - 6.0 pF - 5.0 u s +10 V 100 RL OUTPUT FIG1. Switching Time Test Circuits f T , CURRENT-GAIN - BANDWIDTH PRODUCT(MHz) 300 200 VCE = -2.0 V TJ = 25 C 100 70 50 30 -2.0 -3.0 -5.0 -7.0 -10 -20 -30 -50 -70 -100 -200 IC , COLLECTOR CURRENT (mA) FIG2. Current-Gain - Bandwidth Product WEITRON http://www.weitron.com.tw MMBTA55 MMBTA56 100 70 50 C, CAPACITANCE (pF) 30 20 Cibo t, TIME (ns) TJ = 25 C 1.0 k 700 500 300 200 100 70 50 30 20 -0.5 -1.0 -2.0 -5.0 -10 -20 -50 -100 VCC = 40 V IC/IB = 10 IB1 = IB2 TJ = 25 C ts tf tr td @ V BE(off) = 0.5 V -20 -30 -50 -70 -100 -200 -300 -500 10 7.0 5.0 -0.1 -0.2 Cobo 10 -5.0 -7.0 -10 VR , REVERSE VOL TAGE (VOLTS) IC , COLLECTOR CURRENT (mA) FIG.3 Capacitance 400 TJ = 125 C hFE , DC CURRENT GAIN 200 25 C -55 C VCE = -1.0 V V, VOLTAGE (VOLTS) -1.0 FIG4. Switching Time TJ = 25 C VBE(sat) @ I C/IB = 10 -0.8 -0.6 VBE(on) @ V CE = -1.0 V 100 80 60 -0.4 -0.2 VCE(sat) @ I C/IB = 10 0 -0.5 40 -0.5 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 -500 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 -500 IC , COLLECTOR CURRENT (mA) IC , COLLECTOR CURRENT (mA) FIG.5 DC Current Gain FIG6. "ON"Voltages VCE , COLLECTOR-EMITTER VOL TAGE (VOLTS) TJ = 25 C -0.8 IC = -50 mA IC = -100 mA IC = -250 mA IC = -500 mA R VB , TEMPERATURE COEFFICIENT (mV/ C) -1.0 -0.8 -1.2 -0.6 -1.6 -2.0 R VB for VBE -0.4 -0.2 IC = -10 mA -2.4 -2.8 -0.5 0 -0.05 -0.1 -0.2 -0.5 -1.0 -2.0 -5.0 -10 -20 -50 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 -500 IB , BASE CURRENT (mA) IC, COLLECTOR CURRENT (mA) FIG7. Collector Saturation Region FIG8. Base-Emitter Temperature Coefficient WEITRON http://www.weitron.com.tw MMBTA55 MMBTA56 SOT-23 Package Outline Dimensions Unit:mm A T OP V IE W B C E G H D K J L M Dim Min Max A 0.35 0.51 B 1.19 1.80 C 2.10 3.00 D 0.85 1.05 E 0.46 1.00 G 1.70 2.10 H 2.70 3.10 J 0.01 0.13 K 0.89 1.60 L 0.30 0.61 M 0.076 0.25 WEITRON http://www.weitron.com.tw