2SC2412K

Transistors 2SC5658 / 2SC1740S

General purpose transistor (50V, 0.15A)

2SC2412K / 2SC4081 / 2SC4617 / 2SC5658 / 2SC1740S

zFeatures 1) Low Cob.

Cob=2.0pF (Typ.)

2) Complements the 2SA1037AK / 2SA1576A / 2SA1774H / 2SA2029 / 2SA933AS.

zStructure

Epitaxial planar type NPN silicon transistor

zAbsolute maximum (Ta=25°C)

ParameterCollector-base voltageCollector-emitter voltageEmitter-base voltageCollector current2SC2412K, 2SC4081Collector power 2SC4617, 2SC5658dissipation2SC1740SJunction temperatureStorage temperaturezDimensions (Unit : mm)

(1)2SC2412K2SC4081(1)2SC46170.650.65(2)0.950.951.91.32.0(1)(2)0.20.50.5(3)0.4(3)0.31.62.82.10.80.20.151.60.70.90.150.21.250.3(3)0.550.150.81.10~0.1Each lead has same dimensionsROHM : SMT3EIAJ : SC-59JEDEC : SOT-346(1) Emitter(2) Base(3) Collector0~0.10.3Min.0.1Min.0.1Min.Each lead has same dimensionsROHM : UMT3EIAJ : SC-70JEDEC : SOT-323(1) Emitter(2) Base(3) Collector0~0.1ROHM : EMT3(1) Emitter(2) Base(3) CollectorEIAJ : SC-75AJEDEC : SOT-416Abbreviated symbol: B*Abbreviated symbol: B*Abbreviated symbol: B*2SC56580.21.20.8(2)(3)(1)2SC1740S4±0.22±0.23±0.20.21.20.320.40.40.8(15Mn.)0.130~0.10.50.15Max.50.220.45+0.15−0.053Mn.2.5+0.4−0.10.5+0.150.45−0.05(1)(2)(3)ROHM : VMT3(1) Base(2) Emitter(3) CollectorROHM : SPTEIAJ : SC-72(1) Emitter(2) Collector(3) BaseAbbreviated symbol: B*0.71.01.6(2)* Denotes hFE

SymbolVCBOVCEOVEBOICLimits605070.150.2UnitVVVAPC0.150.3W°C°CTjTstg150−55 to +150

Rev.A 1/3

2SC2412K / 2SC4081 / 2SC4617 /

Transistors 2SC5658 / 2SC1740S

zElectrical characteristics (Ta=25°C)

ParameterCollector-base breakdown voltageCollector-emitter breakdown voltageEmitter-base breakdown voltageCollector cutoff currentEmitter cutoff currentDC current transfer ratioCollector-emitter saturation voltageTransition frequencyOutput capacitanceSymbolBVCBOBVCEOBVEBOICBOIEBOhFEVCE(sat)fTCobMin.60507−−120−−−Typ.−−−−−−−1802Max.−−−0.10.15600.4−3.5UnitVVVµAµA−VMHzpFIC=50µAIC=1mAIE=50µAVCB=60VVEB=7VVCE=6V, IC=1mAIC/IB=50mA/5mAVCE=12V, IE=−2mA, f=100MHzVCE=12V, IE=0A, f=1MHzConditions

zPackaging specifications and hFE

Package CodeType2SC2412K2SC40812SC46172SC56582SC1740ShFEQRSQRSQRSQRSQRS−−−−−−−−−−Basic ordering unit (pieces)T1463000T1063000−TapingTL3000−−T2L8000−−−TP5000−−−−

hFE values are classified as follows :

ItemhFEQ120 to 270R180 to 390S270 to 560

zElectrical characterristic curves

50

100VCE=6VCOLLECTOR CURRENT : IC (mA)Ta=25°CCOLLECTOR CURRENT : IC (mA)COLLECTOR CURRENT : IC (mA)20105Ta=100°C25°C−55°C800.50mAmA0.45A0.40m0.35mA0.30mA0.25mA0.20mA10Ta=25°C30µA27µA24µA21µA860618µA15µA210.50.20.10400.15mA0.10mA412µA9µA2000.05mAIB=0A00.40.81.21.62.026µA3µA0.20.40.60.81.01.21.41.6BASE TO EMITTER VOLTAGE : VBE (V)0048IB=0A121620COLLECTOR TO EMITTER VOLTAGE : VCE (V)COLLECTOR TO EMITTER VOLTAGE : VCE (V)Fig.1 Grounded emitter propagation characteristics

Fig.2 Grounded emitter outputcharacteristics ( Ι )

Fig.3 Grounded emitter outputcharacteristics ( ΙΙ )

Rev.A 2/3

2SC2412K / 2SC4081 / 2SC4617 /

Transistors 2SC5658 / 2SC1740S

COLLECTOR SATURATION VOLTAGE : VCE(sat) (V)500Ta=25°C

DC CURRENT GAIN : hFEVCE=5V3V1V500Ta=100°C2001005025°C−55°CVCE=5V

0.5Ta=25°C

DC CURRENT GAIN : hFE200100500.2IC/IB=5020100.10.050.0220100.220100.20.51251020501002000.51251020501002000.010.20.5125102050100200COLLECTOR CURRENT : IC (mA)COLLECTOR CURRENT : IC (mA)COLLECTOR CURRENT : IC (mA)Fig.4 DC current gain vs.collector current ( Ι )Fig.5 DC current gain vs. collector current ( ΙΙ )Fig. 6 Collector-emitter saturationvoltage vs. collector current

COLLECTOR SATURATION VOLTAGE : VCE(sat) (V)0.5COLLECTOR SATURATION VOLTAGE : VCE(sat) (V)IC/IB=100.5TRANSITION FREQUENCY : fT (MHz)IC/IB=50500Ta=25°CVCE=6V0.2Ta=100°C25°C−55°C0.20.10.050.10.05Ta=100°C25°C −55°C2000.020.020.010.20.51251020501001000.010.20.512510205010020050−0.5−1−2−5−10−20−50−100COLLECTOR CURRENT : IC (mA)COLLECTOR CURRENT : IC (mA)EMITTER CURRENT : IE (mA)Fig.7 Collector-emitter saturationFig.8 Collector-emitter saturation voltage vs. collector current ( Ι ) voltage vs. collector current (ΙΙ)

Fig.9 Gain bandwidth product vs.emitter current

COLLECTOR OUTPUT CAPACITANCE : Cob (pF)EMITTER INPUT CAPACITANCE : Cib (pF)2010CibTa=25°Cf=1MHzIE=0AIC=0A

BASE COLLECTOR TIME CONSTANT : Cc·rbb (ps)200Ta=25°Cf=32MHZVCB=6V

1005502Co20b10.20.512510205010−0.2−0.5−1−2−5−10COLLECTOR TO BASE VOLTAGE : VCB (V)EMITTER TO BASE VOLTAGE : VEB (V)EMITTER CURRENT : IE (mA)Fig.10 Collector output capacitance vs. collector-base voltageEmitter input capacitance vs.emitter-base voltageFig.11 Base-collector time constantvs. emitter current

Rev.A 3/3

Appendix

NotesNo 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 theproduct described in this document are for reference only. Upon actual use, therefore, please requestthat 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 circuitsand 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 anythird 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.

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