QSX1 Transistors General purpose amplification (15V, 6A) QSX1 zExternal dimensions (Unit : mm) zApplication Low frequency amplifier 2.8 1.6 0.85 2.9 (4) (5) (6) 0.16 (3) (2) 0.4 (1) zFeatures 1) Collector current is large. 2) Collector saturation voltage is low. VCE(sat) 200mV at IC = 3A / IB = 60mA ROHM : TSMT6 Each lead has same dimensions Abbreviated symbol : X01 zEquivalent Circuit zAbsolute maximum ratings (Ta=25°C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Power dissipation Junction temperature Range of storage temperature Symbol VCBO VCEO VEBO IC ICP PC Tj Tstg Limits 15 12 6 6 10 500 1.25 150 −55 to +150 Unit V V V A A mW W °C °C 6pin 5pin 4pin 1pin 2pin 3pin ∗1 ∗2 ∗3 ∗1 Single pulse, Pw=1ms ∗2 Each Terminal Mounted on a Recommended ∗3 Mounted on a 25mm×25mm× t 0.8mm Ceramic substrate zElectrical characteristics (Ta=25°C) Parameter Symbol Min. Typ. Max. Unit − − Conditions BVCBO 15 Collector-emitter breakdown voltage BVCEO 12 − − V IC=1mA Emitter-base breakdown voltage BVEBO 6 − − V IE=10µA Collector cutoff current ICBO − − 100 nA VCB=15V Emitter cutoff current IEBO − − 100 nA VEB=6V VCE (sat) − 80 200 mV IC/IB=3A/60mA DC current gain hFE 270 − 680 − Transition frequency fT − 250 − Cob − 80 − Collector-emitter saturation voltage Collector output capacitance V IC=10µA Collector-base breakdown voltage VCE/IC=2V/500mA ∗ MHz VCE=2V, IE= −500mA, f=100MHz∗ pF VCB=10V, IE=0A, f=1MHz ∗ Pulsed Rev.A 1/2 QSX1 Transistors zPackaging specifications Package Type Taping TR Code 3000 Basic ordering unit (pieces) QSX1 zElectrical characteristic curves Ta=25°C Ta= −40°C 0.1 1 10 0.01 0.01 0.1 1 10 COLLECTOR CURRENT : IC (A) Fig.1 DC current gain vs. collector current Fig.2 Collector-emitter saturation voltage vs. collector current 10 Ta= −40°C Ta=25°C Ta=125°C 1 0.01 0.1 1 10 COLLECTOR CURRENT : IC (A) 1000 VCE=2V Pulsed Ta=125°C Ta=25°C Ta= −40°C 1 0.1 0 1 IC/IB=50/1 Pulsed Ta=125°C Ta=25°C Ta= −40°C 0.1 0.01 0.001 0.001 0.01 0.1 1 10 COLLECTOR CURRENT : IC (A) 10 BASE TO EMITTER CURRENT : VBE (V) Fig.4 Base-emitter saturation voltage vs. collector current TRANSITION FREQUENCY : fT (MHz) Ta=125°C Ta=25°C Ta= −40°C COLLECTOR CURRENT : IC (A) IC/IB=20/1 Pulsed 0.1 0.001 0.1 0.001 0.001 COLLECTOR CURRENT : IC (A) 10 0.01 1 IC/IB=20/1 Pulsed COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) DC CURRENT GAIN : hFE Ta=125°C 100 0.001 BASE SATURATION VOLTAGE : VBE (sat) (V) 1 VCE=2V Pulsed Fig.5 Grounded emitter propagation characteristics Fig.3 Collector-emitter saturation voltage vs. collector current EMITTER INPUT CAPACITANCE : Cib (pF) COLLECTOR OUTPUT CAPACITANCE : Cob (pF) 1000 10000 IC=0A f=1MHz Ta=25°C 1000 Cib Cob 100 10 0.001 0.01 0.1 1 10 100 EMITTER TO BASE VOLTAGE : VEB (V) COLLECTOR TO BASE VOLTAGE : VCB (V) Fig.6 Collector output capacitance vs. collector-base voltage Emitter input capacitance vs. emitter-base voltage VCE=2V Ta=25°C f=100MHz 100 10 0.01 0.1 1 10 EMITTER CURRENT : IE (A) Fig.7 Gain bandwidth product vs. emitter current Rev.A 2/2 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 with 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. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1