RoHS2SD1782-R

COMPLIANTNPN General Purpose AmplifierFeatures●Low collectoremitter saturation voltage●High Conductance●Epoxy meets UL-94 V-0 flammability rating●Halogen free available upon request by adding suffix ”HF”
●Moisture Sensitivity Level 1Applications● NPN General Purpose Amplifier

Mechanical Data
● Case: SOT-23● Terminals: Tin plated leads, solderable per J-STD-002 andJESD22-B102● Marking: AJR■Maximum Ratings (Ta=25℃)
Item

SymbolUnitConditions

Value

CollectorEmitter Voltage

VCEOV

IC=2mA, IB=080

CollectorBase Voltage

VCBOVIC=50uA, IE=080

EmitterBase Voltage

VEBO

V

IE=50uA, IC=05

Collector Current

ICmA

500

Collector Power Dissipation

PcmW

200

Thermal Resistance From Junction To AmbientRθJA℃/W

625

Operation Junction Temperature

Tj℃

150

Storage Temperature

Tstg℃-55 to +150

■Ordering Information (Example)
PREFERED P/N

PACKINGCODE

UNIT WEIGHT(g)MINIMUM
PACKAGE(pcs)

INNER BOXQUANTITY(pcs)

OUTER CARTONQUANTITY(pcs)

DELIVERY MODE

2SD1782-R

F2

Approximate 0.008

300030000

120000

7” reel

1/5
S-S3748
Rev.1.0,18-Mar-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

2SD1782-R■Electrical Characteristics（Ta=25℃）
Item

SymbolUnitConditions

Min

CollectorEmitter Voltage

VCEO

V

IC=2mA, IB=080

CollectorBase Voltage

VCBO

V

IC=50uA, IE=080

EmitterBase Voltage

VEBO

V

IE=50uA, IC=05

Collectorbase Cutoff Current

ICBOuA

VCB=50V

0.5

Baseemitter Cutoff Current

IEB0uA

VEB=4V

0.5

DC Current GainhFE

IC=100mA VCE=3V

TYP

Max

180390

CollectorEmitter Saturation Voltage

VCE(sat)

V

IC=500mA IB =50mA

0.5

BaseEmitter Saturation Voltage

VBE(sat)

V

IC=500mA IB =50mA

1.2fT

MHz

IC=50mA,VCE=10V,f=100MHz

Transition frequency

180■Characteristics(Typical)
Static Characteristic

DC Current Gain
Ta=25℃

IC=1mA

IC=10mA IC=100mA

IC=500mA

1010001101001000

10000

DC Current Gain hFECollector-Emitter Voltage VCE(V)2100000

VCE=3V
125℃
25℃

-40℃
1000.11Base Current IB(uA)

101001000

Collector Current IC (mA)

2/5
S-S3748
Rev.1.0,18-Mar-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

2SD1782-R
Collector-Emitter Saturation Voltage

IC:IB =10:10.1125℃
25℃
-40℃

0.01

0.1

IC:IB =20:1
Collector-Emitter Voltage VCEsat(V)Collector-Emitter Voltage VCEsat(V)Collector-Emitter Saturation Voltage

110100

0.1

125℃
25℃

-40℃

0.01

1000

110Collector Current IC (mA)
Collector-Emitter Saturation Voltage
Base-Emitter Voltage VBE(sat)(V)Collector-Emitter Voltage VCEsat(V)

1125℃
25℃

-40℃

0.01

1101000

100

Base-Emitter Saturation Voltage

1.5

IC:IB =50:1

0.1

100

Collector Current IC (mA)

IC:IB =10:1

1.0-40℃
25℃
0.5

125℃

0.00.11000

Collector Current IC (mA)

1101001000

Collector Current IC (mA)

CIB/COB — VEB/VCB
100fT=1MHz
Ta=25℃

Capacitance C(pF)

CIB

10COB

10.1

110Reverse Voltage VR(V)

3/5
S-S3748
Rev.1.0,18-Mar-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

2SD1782-R■SOT23 Package Outline Dimensions■SOT23 Soldering Footprint

4/5
S-S3748
Rev.1.0,18-Mar-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

2SD1782-R
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves theright to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used withequipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclearreactor controllers, fuel controllers and other safetydevices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper useof sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.

5/5
S-S3748
Rev.1.0,18-Mar-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com