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| MMBTA55LT1, MMBTA56LT1 MMBTA56LT1 is a Preferred Device Driver Transistors PNP Silicon Features http://onsemi.com COLLECTOR 3 Symbol VCEO MMBTA55 MMBTA56 Collector -Base Voltage MMBTA55 MMBTA56 Emitter -Base Voltage Collector Current - Continuous VEBO IC VCBO -60 -80 -4.0 -500 Vdc mAdc 1 2 Symbol PD Max 225 1.8 RqJA PD 556 300 2.4 RqJA TJ, Tstg 417 -55 to +150 Unit mW mW/C C/W mW mW/C C/W C MMBTA55LT1 MMBTA56LT1 SOT-23 CASE 318 STYLE 6 -60 -80 Vdc Value Unit Vdc 1 BASE 2 EMITTER 3 * Pb-Free Package is Available MAXIMUM RATINGS Rating Collector -Emitter Voltage THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR- 5 Board (Note 1) TA = 25C Derate above 25C Thermal Resistance, Junction-to-Ambient Total Device Dissipation Alumina Substrate, (Note 2) TA = 25C Derate above 25C Thermal Resistance, Junction-to-Ambient Junction and Storage Temperature MARKING DIAGRAMS 2H X 2GM X 2H, 2GM = Specific Device Code X = Date Code 1. FR-5 = 1.0 0.75 0.062 in. 2. Alumina = 0.4 0.3 0.024 in. 99.5% alumina. ORDERING INFORMATION Device MMBTA55LT1 MMBTA55LT3 MMBTA56LT1 MMBTA56LT1G MMBTA56LT3 Package SOT-23 SOT-23 SOT-23 SOT-23 (Pb-Free) SOT-23 Shipping 3000/Tape & Reel 10,000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 10,000/Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Preferred devices are recommended choices for future use and best overall value. (c) Semiconductor Components Industries, LLC, 2004 1 March, 2004 - Rev. 3 Publication Order Number: MMBTA55LT1/D MMBTA55LT1, MMBTA56LT1 ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Characteristic OFF CHARACTERISTICS Collector -Emitter Breakdown Voltage (Note 3) (IC = -1.0 mAdc, IB = 0) Emitter -Base Breakdown Voltage (IE = -100 mAdc, IC = 0) Collector Cutoff Current (VCE = -60 Vdc, IB = 0) Collector Cutoff Current (VCB = -60 Vdc, IE = 0) (VCB = -80 Vdc, IE = 0) ON CHARACTERISTICS DC Current Gain (IC = -10 mAdc, VCE = -1.0 Vdc) (IC = -100 mAdc, VCE = -1.0 Vdc) Collector -Emitter Saturation Voltage (IC = -100 mAdc, IB = -10 mAdc) Base -Emitter On Voltage (IC = -100 mAdc, VCE = -1.0 Vdc) SMALL-SIGNAL CHARACTERISTICS Current -Gain - Bandwidth Product (Note 4) (IC = -100 mAdc, VCE = -1.0 Vdc, f = 100 MHz) 3. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 2.0%. 4. fT is defined as the frequency at which |hfe| extrapolates to unity. fT 50 - MHz hFE 100 100 VCE(sat) VBE(on) - - - - -0.25 -1.2 Vdc Vdc - MMBTA55 MMBTA56 V(BR)CEO MMBTA55 MMBTA56 V(BR)EBO ICES ICBO - - -0.1 -0.1 -60 -80 -4.0 - - - - -0.1 Vdc mAdc mAdc Vdc Symbol Min Max Unit TURN-ON TIME VCC -1.0 V +40 V RL OUTPUT Vin * CS t 6.0 pF TURN-OFF TIME VCC +VBB +40 V 100 RB 5.0 mF 100 5.0 ms tr = 3.0 ns * CS t 6.0 pF RL OUTPUT 5.0 ms +10 V Vin 0 tr = 3.0 ns 5.0 mF 100 RB 100 *Total Shunt Capacitance of Test Jig and Connectors For PNP Test Circuits, Reverse All Voltage Polarities Figure 1. Switching Time Test Circuits http://onsemi.com 2 MMBTA55LT1, MMBTA56LT1 f T , CURRENT-GAIN - BANDWIDTH PRODUCT (MHz) 200 VCE = -2.0 V TJ = 25C C, CAPACITANCE (pF) 100 70 50 30 20 Cibo TJ = 25C 100 70 50 30 20 -2.0 -3.0 10 7.0 Cobo -5.0 -7.0 -10 -20 -30 -50 -70 -100 -200 5.0 -0.1 -0.2 -0.5 -1.0 -2.0 -5.0 -10 -20 -50 -100 IC, COLLECTOR CURRENT (mA) VR, REVERSE VOLTAGE (VOLTS) Figure 2. Current-Gain -- Bandwidth Product Figure 3. Capacitance 1.0 k 700 500 300 t, TIME (ns) 200 100 70 50 30 20 VCC = -40 V IC/IB = 10 IB1 = IB2 TJ = 25C 400 TJ = 125C ts h FE, DC CURRENT GAIN 200 25C -55C VCE = -1.0 V tf 100 80 60 td @ VBE(off) = -0.5 V -20 -30 -50 -70 -100 tr -200 -300 -500 40 -0.5 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 -500 10 -5.0 -7.0 -10 IC, COLLECTOR CURRENT (mA) IC, COLLECTOR CURRENT (mA) Figure 4. Switching Time Figure 5. DC Current Gain -1.0 TJ = 25C VBE(sat) @ IC/IB = 10 -0.8 V, VOLTAGE (VOLTS) -0.6 VBE(on) @ VCE = -1.0 V -0.4 -0.2 VCE(sat) @ IC/IB = 10 0 -0.5 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 -500 IC, COLLECTOR CURRENT (mA) Figure 6. "ON" Voltages http://onsemi.com 3 MMBTA55LT1, MMBTA56LT1 VCE , COLLECTOR-EMITTER VOLTAGE (VOLTS) R qVB , TEMPERATURE COEFFICIENT (mV/ C) -1.0 TJ = 25C -0.8 IC = -50 mA IC = -100 mA IC = -250 mA IC = -500 mA -0.8 -1.2 -0.6 -1.6 -2.0 RqVB for VBE -0.4 -0.2 IC = -10 mA -2.4 -2.8 -0.5 -1.0 -2.0 0 -0.05 -0.1 -0.2 -0.5 -1.0 -2.0 -5.0 -10 -20 -50 -5.0 -10 -20 -50 -100 -200 -500 IB, BASE CURRENT (mA) IC, COLLECTOR CURRENT (mA) Figure 7. Collector Saturation Region Figure 8. Base-Emitter Temperature Coefficient http://onsemi.com 4 MMBTA55LT1, MMBTA56LT1 PACKAGE DIMENSIONS SOT-23 (TO-236) CASE 318-08 ISSUE AH A L 3 1 2 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4. 318-03 AND -07 OBSOLETE, NEW STANDARD 318-08. DIM A B C D G H J K L S V INCHES MIN MAX 0.1102 0.1197 0.0472 0.0551 0.0350 0.0440 0.0150 0.0200 0.0701 0.0807 0.0005 0.0040 0.0034 0.0070 0.0140 0.0285 0.0350 0.0401 0.0830 0.1039 0.0177 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 BS V G C D H K J STYLE 6: PIN 1. BASE 2. EMITTER 3. COLLECTOR SOLDERING FOOTPRINT* 0.95 0.037 0.95 0.037 2.0 0.079 0.9 0.035 0.8 0.031 SCALE 10:1 mm inches SOT-23 *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 5 MMBTA55LT1, MMBTA56LT1 ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Phone: 81-3-5773-3850 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. http://onsemi.com 6 MMBTA55LT1/D |
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