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 MMBTA42LT1, MMBTA43LT1
MMBTA42LT1 is a Preferred Device
High Voltage Transistors
NPN Silicon
Features http://onsemi.com
* Pb-Free Package May be Available. The G-Suffix Denotes a
Pb-Free Lead Finish
MAXIMUM RATINGS
Rating Collector -Emitter Voltage Collector -Base Voltage Emitter -Base Voltage Collector Current-Continuous Symbol VCEO VCBO VEBO IC MMBTA42 300 300 6.0 500 MMBTA43 200 200 6.0 Unit Vdc Vdc Vdc mAdc
COLLECTOR 3 1 BASE 2 EMITTER
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 1. FR-5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. Symbol PD Max 225 1.8 RqJA PD 556 300 Unit mW mW/C C/W mW 1 2
3
SOT-23 (TO-236) CASE 318 STYLE 6
2.4 RqJA TJ, Tstg 417 -55 to +150
mW/C C/W C
MARKING DIAGRAMS
1D X
M1E X
MMBTA42LT1
MMBTA43LT1
1D, M1E = Specific Device Code X = Date Code
ORDERING INFORMATION
Device MMBTA42LT1 MMBTA42LT1G MMBTA43LT1 MMBTA43LT3 Package SOT-23 SOT-23 SOT-23 SOT-23 Shipping 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 10000/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, 2003
1
November, 2003 - Rev. 5
Publication Order Number: MMBTA42LT1/D
MMBTA42LT1, MMBTA43LT1
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Characteristic OFF CHARACTERISTICS Collector -Emitter Breakdown Voltage (Note 3) (IC = 1.0 mAdc, IB = 0) Collector -Base Breakdown Voltage (IC = 100 mAdc, IE = 0) Emitter -Base Breakdown Voltage (IE = 100 mAdc, IC = 0) Collector Cutoff Current (VCB = 200 Vdc, IE = 0) (VCB = 160 Vdc, IE = 0) Emitter Cutoff Current (VEB = 6.0 Vdc, IC = 0) (VEB = 4.0 Vdc, IC = 0) ON CHARACTERISTICS (Note 3) DC Current Gain (IC = 1.0 mAdc, VCE = 10 Vdc) (IC = 10 mAdc, VCE = 10 Vdc) (IC = 30 mAdc, VCE = 10 Vdc) Collector -Emitter Saturation Voltage (IC = 20 mAdc, IB = 2.0 mAdc) Base-Emitter Saturation Voltage (IC = 20 mAdc, IB = 2.0 mAdc) SMALL-SIGNAL CHARACTERISTICS Current -Gain - Bandwidth Product (IC = 10 mAdc, VCE = 20 Vdc, f = 100 MHz) Collector-Base Capacitance (VCB = 20 Vdc, IE = 0, f = 1.0 MHz) 3. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 2.0%. MMBTA42 MMBTA43 fT Ccb - - 3.0 4.0 50 - MHz pF hFE Both Types Both Types MMBTA42 MMBTA43 VCE(sat) MMBTA42 MMBTA43 VBE(sat) - - - 0.5 0.5 0.9 Vdc 25 40 40 40 - - - - Vdc - MMBTA42 MMBTA43 IEBO MMBTA42 MMBTA43 - - 0.1 0.1 V(BR)CEO MMBTA42 MMBTA43 V(BR)CBO MMBTA42 MMBTA43 V(BR)EBO ICBO - - 0.1 0.1 mAdc 300 200 6.0 - - - Vdc mAdc 300 200 - - Vdc Vdc Symbol Min Max Unit
http://onsemi.com
2
MMBTA42LT1, MMBTA43LT1
120 100 hFE , DC CURRENT GAIN 80 60 40 -55C 20 0 25C TJ = +125C VCE = 10 Vdc
0.1
1.0 IC, COLLECTOR CURRENT (mA)
10
100
Figure 1. DC Current Gain
Ceb @ 1MHz C, CAPACITANCE (pF)
BANDWIDTH (MHz) f T, CURRENT-GAIN
100
80 70 60 50 40 30 20 10 1.0 2.0 3.0 5.0 7.0 10 20 30 IC, COLLECTOR CURRENT (mA) TJ = 25C VCE = 20 V f = 20 MHz 50 70 100
10
1.0
Ccb @ 1MHz
0.1 0.1
1.0 10 100 VR, REVERSE VOLTAGE (VOLTS)
1000
Figure 2. Capacitance
Figure 3. Current-Gain - Bandwidth
1.4 1.2 V, VOLTAGE (VOLTS) 1.0 0.8 0.6 0.4 0.2 0.0 0.1 1.0 10 IC, COLLECTOR CURRENT (mA) 100 VCE(sat) @ 25C, IC/IB = 10 VCE(sat) @ 125C, IC/IB = 10 VCE(sat) @ -55C, IC/IB = 10 VBE(sat) @ 25C, IC/IB = 10 VBE(sat) @ 125C, IC/IB = 10 VBE(sat) @ -55C, IC/IB = 10 VBE(on) @ 25C, VCE = 10 V VBE(on) @ 125C, VCE = 10 V VBE(on) @ -55C, VCE = 10 V
Figure 4. "ON" Voltages
http://onsemi.com
3
MMBTA42LT1, MMBTA43LT1
PACKAGE DIMENSIONS
A L
3 1 2
SOT-23 (TO-236) CASE 318-08 ISSUE AH
BS
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
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
Figure 5. 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.
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
4
MMBTA42LT1/D


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