UMT3904 / SST3904 / MMST3904 Transistors NPN General Purpose Transistor UMT3904 / SST3904 / MMST3904 zFeatures 1) BVCEO > 40V (IC = 1mA) 2) Complements the UMT3906 / SST3906 / MMST3906. zDimensions (Unit : mm) UMT3904 (1) Emitter (2) Base (3) Collector ROHM : UMT3 EIAJ : SC-70 SST3904 zPackage, marking and packaging specifications Part No. UMT3904 Packaging type UMT3 R1A SST3 R1A SMT3 R1A T106 T116 T146 3000 3000 3000 Marking Code Basic ordering unit (pieces) SST3904 MMST3904 (1) Emitter (2) Base (3) Collector ROHM : SST3 MMST3904 zAbsolute maximum ratings (Ta = 25C) Symbol Limits Unit Collector-base voltage Collector-emitter voltage VCBO VCEO 60 40 Emitter-base voltage Collector current VEBO IC 6 0.2 V V V A 0.2 W Parameter Collector power dissipation UMT3904, SST3904, MMST3904 SST3904, MMST3904 Junction temperature Storage temperature PC Tj 0.35 150 Tstg -55 to +150 (1) Emitter (2) Base (3) Collector ROHM : SMT3 EIAJ : SC-59 W C C When mounted on a 7 x 5 x 0.6 mm ceramic board. zElectrical characteristics (Ta = 25C) Parameter Symbol Min. Typ. Max. Unit Collector-base breakdown voltage Collector-emitter breakdown voltage BVCBO BVCEO Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current BVEBO - ICES 60 40 6 - 50 IEBO - V V V nA nA Collector-emitter saturation voltage VCE(sat) Base-emitter saturation voltage VBE(sat) DC current transfer ratio hFE - 50 - - 0.2 - - 0.3 0.65 - 0.85 - - 0.95 40 - - - 300 - 4 MHz pF 70 100 ~ V V Conditions IC = 10A IC = 1mA IE = 10A VCB = 30V VEB = 3V IC/IB = 10mA/1mA IC/IB = 50mA/5mA IC/IB = 10mA/1mA IC/IB = 50mA/5mA VCE = 1V , IC = 0.1mA VCE = 1V , IC = 1mA - VCE = 1V , IC = 10mA VCE = 1V , IC = 50mA VCE = 1V , IC = 100mA VCE = 20V , IE = -10mA, f = 100MHz VCB = 10V , f = 100kHz Transition frequency Collector output capacitance Cob 60 30 300 - Emitter input capacitance Cib - - 8 pF VEB = 0.5V , f = 100kHz td - - 35 ns tr tstg - - 35 200 ns ns VCC = 3V , VBE(OFF) = 0.5V , IC = 10mA , IB1 = 1mA VCC = 3V , VBE(OFF) = 0.5V , IC = 10mA , IB1 = 1mA tf - - 50 ns Delay time Rise time Storage time Fall time fT VCC = 3V , IC = 10mA , IB1 = -IB2 = 1mA VCC = 3V , IC = 10mA , IB1 = -IB2 = 1mA Rev.B 1/4 UMT3904 / SST3904 / MMST3904 Transistors COLLECTOR CURRENT : IC (mA) 10 40 Ta=25C 35 8 30 25 6 20 4 15 10 2 5.0 IB=0A 0 0 20 10 COLLECTOR-EMITTER VOLTAGE : VCE (V) COLLECTOR EMITTER SATURATION VOLTAGE : VCE(sat) (V) zElectrical characteristic curves Ta=25C IC / IB=10 0.3 0.2 0.1 0 0.1 1.0 10 100 COLLECTOR CURRENT : IC (mA) Fig.2 Collector-emitter saturation voltage vs. collector current Fig.1 Grounded emitter output characteristics 500 DC CURRENT GAIN : hFE Ta=25C VCE=1V 3V 5V 10V 100 10 5 0.1 1.0 10 COLLECTOR CURRENT : IC (mA) 100 1000 Fig.3 DC current gain vs. collector current ( ) 500 VCE=5V DC CURRENT GAIN : hFE Ta=125C Ta=25C 100 Ta=-55C 10 5 0.1 1.0 10 100 COLLECTOR CURRENT : IC (mA) 1000 Fig.4 DC current gain vs. collector current ( ) Rev.B 2/4 UMT3904 / SST3904 / MMST3904 500 BASE EMITTER SATURATION VOLTAGE : VBE(sat) (V) Transistors AC CURRENT GAIN : hFE Ta=25C VCE=5V f=1kHz 100 10 5 0.01 0.1 1.0 COLLECTOR CURRENT : IC (mA) 10 100 1.6 1.2 0.8 0.4 0 0.1 0.4 10 1.0 1.0 10 100 COLLECTOR CURRENT : IC (mA) 1000 RISE TIME : t r (ns) 10 COLLECTOR CURRENT : IC (mA) 40V 100 1000 10 100 COLLECTOR CURRENT : IC (mA) Fig.9 Rise time vs. collector current Fig.8 Turn-on time vs. collector current 50 Ta=25C VCC=40V IC/IB=10 100 15V VCC=40V 10 1.0 100 FALL TIME : tf (ns) Ta=25C IC=10IB1=10IB2 Ta=25C IC / IB=10 100 15V VCC=3V Fig.7 Grounded emitter propagation characteristics STORAGE TIME : ts (ns) 40V 100 0.8 1000 Ta=25C IC / IB=10 Ta=25C f=1MHz CAPACITANCE (pF) 1.2 0 0.1 1000 TURN ON TIME : ton (ns) BASE EMITTER VOLTAGE : VBE(ON) (V) Ta=25C VCE=5V 1.6 1.0 10 100 COLLECTOR CURRENT : IC (mA) Fig.6 Base-emitter saturation voltage vs. collector current Fig.5 AC current gain vs. collector current 1.8 Ta=25C IC / IB=10 1.8 10 Cib Cob VCE=3V 1 10 1.0 10 COLLECTOR CURRENT : IC (mA) 100 Fig.10 Storage time vs. collector current 10 1.0 10 100 COLLECTOR CURRENT : IC (mA) Fig.11 Fall time vs. collector current 0.5 0.1 1.0 10 REVERSE BIAS VOLTAGE (V) 100 Fig.12 Input / output capacitance vs. voltage Rev.B 3/4 UMT3904 / SST3904 / MMST3904 Transistors 300 MHz 10 1.0 300MHz 200MHz 0.1 0.1 100MHz 1.0 10 100 COLLECTOR CURRENT : IC (mA) 10 10 1.0 10 COLLECTOR CURRENT : IC (mA) Fig.14 Gain bandwidth product vs. collector current SOURCE RESISTANCE : RS () B dB 10 Fig.17 Noise characteristics ( ) Ta=25C IC=1mA hie=3.84k hfe=141 -5 hre=5.03 x 10 hoe=5.58S 1 10 100 COLLECTOR CURRENT : IC (mA) 0.1 0.1 100k Ta=25C VCE=5V f=1kHz NF =1 .0 dB 1k 3. 0d B 100 0.01 0.1 1 COLLECTOR CURRENT : IC (mA) 10 Fig.18 Noise characteristics ( ) 12 Ta=25C VCE=5V IC=100A RS=10k 10 NOISE FIGURE : NF (dB) 0d dB 1 dB 12 .0 hre hfe B 8d B 5d B 3d B 0d 1. =3 5. hie B 0d B 5. 0d 8. dB 12 B 8d B 5d B 3d NF B 0.1 1 COLLECTOR CURRENT : IC (mA) Ta=25C VCE=5V f=10Hz 10k 1k 100 0.01 0d B 100k .0 3. 0d Fig.16 Noise characteristics ( ) =1 B 25 50 75 100 125 150 ANBIENT TEMPERATURE : Ta (C) B 5d NF 1k hoe 10 10k B 8. 0 B 0d 0d 0.1n dB B 8d 1n 3d 1. VCE=5V f=270Hz Fig.15 h parameter vs. collector current Ta=25C VCE=5V f=10kHz 10k 10n 100 12 1 100n SOURCE RESISTANCE : RS () 100 100k VCB=25V 100 Ta=25C VCE=5V 5. COLLECTOR CUTOFF CURRENT : ICBO (A) Fig.13 Gain bandwidth product 1000 h PARAMETER NORMALIZED TO 1mA 400MHz 500MHz SOURCE RESISTANCE : RS () Ta=25C 100MHz 200MHz CURRENT GAIN-BANDWIDTH PRODUCT : fT (MHz) COLLECTOR-EMITTER VOLTAGE : VCE (V) 100 8 6 4 2 B 0d 8. 100 0.01 0.1 1 COLLECTOR CURRENT : IC (mA) 10 Fig.19 Noise characteristics ( V ) 0 10 100 1k FREQUENCY : f (Hz) 10k 100k Fig.20 Noise vs. collector current Rev.B 4/4 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM cannot be held responsible for any damages arising from the use of the products under conditions out of the range of the specifications or due to non-compliance with the NOTES specified in this catalog. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright (c) 2007 ROHM CO.,LTD. THE AMERICAS / EUPOPE / ASIA / JAPAN Contact us : webmaster@ rohm.co. jp 21, Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix1-Rev2.0