2SA2029 / 2SA1774EB / 2SA1774
2SA1576UB / 2SA1576A / 2SA1037AK
General Purpose Transistor (-50V, -150mA) Datasheet
llOutline
Parameter Value VMT3 EMT3F
VCEO -50V
IC-150mA
2SA2029 2SA1774EB
SC-105AA SOT-416FL
llFeatures EMT3 UMT3F
1)Excellent hFE linearity.
2)Complements the 2SC5658/2SC4617EB/
2SC4617/2SC4081UB/2SC4081/2SC2412K
2SA1774 2SA1576UB
SOT-416 SOT-323FL
llApplication UMT3 SMT3
GENERAL PURPOSE SMALL SIGNAL
AMPLIFIER
2SA1576A 2SA1037AK
SOT-323 SOT-346
llInner circuit
2SA2029/2SA1774EB/2SA1576UB 2SA1774/2SA1576A/2SA1037AK
llPackaging specifications
Part No. Package Package
size
Taping
code
Reel size
(mm)
Tape width
(mm)
Basic
ordering
unit.(pcs)
hFE
rank Marking
2SA2029 VMT3 1212 T2L 180 8 8000 QRS F
2SA1774EB EMT3F 1616 TL 180 8 3000 QRS F
2SA1774 EMT3 1616 TL 180 8 3000 QRS F
2SA1576UB UMT3F 2021 TL 180 8 3000 QRS F
2SA1576A UMT3 2021 T106 180 8 3000 QRS F
2SA1037AK SMT3 2928 T146 180 8 3000 QRS F
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© 2015 ROHM Co., Ltd. All rights reserved. 1/9 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llAbsolute maximum ratings (Ta = 25°C)
Parameter Symbol Values Unit
Collector-base voltage VCBO -60 V
Collector-emitter voltage VCEO -50 V
Emitter-base voltage VEBO -6 V
Collector current IC-150 mA
ICP*1 -200 mA
Power dissipation
2SA2029
PD*2
150
mW
2SA1774EB 150
2SA1774 150
2SA1576UB 200
2SA1576A 200
2SA1037AK 200
Junction temperature Tj150 ℃
Range of storage temperature Tstg -55 to +150 ℃
llElectrical characteristics (Ta = 25°C)
Parameter Symbol Conditions Values Unit
Min. Typ. Max.
Collector-base breakdown
voltage BVCBO IC = -50μA -60 - - V
Collector-emitter breakdown
voltage BVCEO IC = -1mA -50 - - V
Emitter-base breakdown voltage BVEBO IE = -50μA -6 - - V
Collector cut-off current ICBO VCB = -60V - - -100 nA
Emitter cut-off current IEBO VEB = -6V - - -100 nA
Collector-emitter saturation voltage VCE(sat) IC = -50mA, IB = -5mA - - -500 mV
DC current gain hFE VCE = -6V, IC = -1mA 120 - 560 -
Transition frequency fT VCE = -12V, IE = 2mA,
f = 100MHz - 140 - MHz
Output capacitance Cob
VCB = -12V, IE = 0A,
f = 1MHz - 4.0 5.0 pF
hFE values are calssified as follows :
rank Q R S - -
hFE 120-270 180-390 270-560 - -
*1 Pw=1ms, Single Pulse.
*2 Each terminal mounted on a reference land.
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© 2015 ROHM Co., Ltd. All rights reserved. 2/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llElectrical characteristic curves(Ta = 25°C)
Fig.1 Ground Emitter Propagation
Characteristics
Fig.2 Typical Output Characteristics
Fig.3 DC Current Gain vs. Collector
Current (I)
Fig.4 DC Current Gain vs. Collector
Current (II)
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© 2015 ROHM Co., Ltd. All rights reserved. 3/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llElectrical characteristic curves(Ta = 25°C)
Fig.5 Collector-Emitter Saturation
Voltage vs. Collector Current (I)
Fig.6 Collector-Emitter Saturation
Voltage vs. Collector Current (II)
Fig.7 Base-Emitter Saturation Voltage
vs. Collector Current
Fig.8 Gain Bandwidth Product vs.
Emitter Current
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© 2015 ROHM Co., Ltd. All rights reserved. 4/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llElectrical characteristic curves(Ta = 25°C)
Fig.9 Emitter Input Capacitance vs.
Emitter-Base Voltage
Collector Output Capacitance vs.
Collector-Base Voltage
Fig.10 Safe Operating Area
Fig.11 Safe Operating Area Fig.12 Safe Operating Area
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© 2015 ROHM Co., Ltd. All rights reserved. 5/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llElectrical characteristic curves(Ta=25℃℃)
Fig.13 Safe Operating Area Fig.14 Safe Operating Area
Fig.15 Safe Operating Area
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© 2015 ROHM Co., Ltd. All rights reserved. 6/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llDimensions
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© 2015 ROHM Co., Ltd. All rights reserved. 7/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llDimensions
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved. 8/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llDimensions
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved. 9/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llDimensions
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved. 10/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llDimensions
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved. 11/12 20150618 - Rev.002
2SA2029 / 2SA1774EB / 2SA1774 / 2SA1576UB / 2SA1576A / 2SA1037AK Datasheet
llDimensions
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved. 12/12 20150618 - Rev.002
