RoHS

MMST4401

COMPLIANTNPN General Purpose AmplifierFeatures● Epoxy meets UL-94 V-0 flammability rating● Moisture Sensitivity Level 1● Marking: K3X■ Maximum Ratings (Ta=25℃ unless otherwise noted)
Item

SymbolUnit

Conditions

Value

Collector-Base Voltage

VCBO

V

60

Collector-Emitter Voltage

VCEO

V

40

Emitter-Base Voltage

VEBO

V

6Collector Current -Continuous

ICmA

600

Total Device Dissipation

PD

mW

200

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

MMST4401

F2Approximate 0.005

3000

30000

120000

7” reel

1/5
S-S2651
Rev.1.1,21-Jul-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

RoHS

MMST4401

COMPLIANT■ Electrical Characteristics (Ta=25℃ unless otherwise noted)
Item

SymbolUnitConditions

Min

Collector-base breakdown voltage

V(BR)CBOV

IC=10mA,IE=060

Collector-emitter breakdown voltage

V(BR)CEO*V

IC =1mA,IB=040

Emitter-base breakdown voltage

V(BR)EBO

VIE=100μA,IC=06

Collector-emitter cut-off current

ICEOnA

VCE=35V,IB=0100

Collector-base cut-off current

ICBOnA

VCB=35V, IE =0100

Emitter-base cut-off current

IEBOnA

VEB=5 V, IC =0100

DC current gainhFE

VCE=1V,IC=150mA

100

VCE=2V,IC=500mA40

TypMax

300

Collector-emitter saturation voltage

VCE(sat)V

IC=150mA,IB=15mA

0.4

Base-emitter saturation voltage

VBE(sat)V

IC=150mA,IB=15mA

0.95

Transition frequency

fTMHz

VCE=10V,IC=20mA,f=100MHz

Delay timetdns

Rise timetrns

Storage timetsns

VCC=30V, VBE(off)=0.2V
IC=150uA,IB1=15mA

250
1520225

VCC=30V,IC=150mA,IB1=IB2=15mA
Fall timetfns

Output Capacitance

CobpF

60
VCB=10V,IE=0，f=1MHz

6.5

2/5
S-S2651
Rev.1.1,21-Jul-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

MMST4401

RoHS
COMPLIANT■ Characteristics (Typical)

3/5
S-S2651
Rev.1.1,21-Jul-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

MMST4401

RoHS
COMPLIANT■SOT-323 Package Outline Dimensions■SOT-323 Suggested Pad Layout4/5
S-S2651
Rev.1.1,21-Jul-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

MMST4401

RoHS
COMPLIANT

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, nuclear-reactor 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-S2651
Rev.1.1,21-Jul-21

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com