MMDT3906

RoHS
COMPLIANT

Dual PNP Small Signal TransistorFeatures● Epoxy meets UL-94 V-0 flammability rating● Surface mount package ideally Suited for Automatic Insertion● PNP

Mechanical Data
● Package: SOT-363● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102● Marking: K3N■Equivalent circuit

1/5
S-S2844
Rev.1.3,22-Dec-22

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

MMDT3906■ Maximum Ratings (Ta=25℃ Unless otherwise specified）
Item

SymbolUnitConditions

Value

Collector-Emitter Voltage

VCEOVIC=-1mAdc, IB=0-40

Collector-Base Voltage

VCBO

V

IC=-10uAdc, IE=0-40

Emitter-Base Voltage

VEBO

V

IE=-10uAdc, IC=0-5Collector Current

ICmA-200

Collector Power Dissipation

PCmW

200

Junction Temperature

Tj℃-55 to +150

Storage Temperature

Tstg

℃

-55 to +150

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

SymbolUnit

Collector-base breakdown voltage

VCBO

V

IC=-10μA,IE=0-40

Collector-emitter breakdown voltage

VCEO

VIC =-1mA,IB=0-40

Emitter-base breakdown voltage

VEBO

V

IE=-10μA,IC=0-5Collector-Base cut-off current

ICBOnA

VCB=-30V,IE=0-50

Collector-emitter cut-off Current

ICEX

nAdc

VCE=-30Vdc, VBE=-3.0Vdc-50

Emitter-Base Cut-off current

IEBO

nA

VEB=-5V,IC=0-50

DC current gainCollector-emitter saturation voltageConditionshFE(1)

VCE=-1V,IC=-0.1mA40hFE(2)

VCE=-1V,IC=-1mA

70hFE(3)

VCE=-1V,IC=-10mA

100hFE(4)VCE=-1V,IC=-50mA

60hFE(5)VCE=-1V,IC=-100mA

30VCE(sat)Collector-base Output Capacitance

VBE(sat)

TYPMax300

IC=-10mA,IB=-1mA-0.25

IC=-50mA,IB=-5mA

-0.4

V

IC=-10mA,IB=-1mA
Baser-emitter saturation voltage

Min-0.65-0.85

VIC=-50mA,IB=-5mA-0.95
4.5CobopF

VCB=-5.0Vdc, f=1.0MHz, IE=0

Transition frequency

fTMHz

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

Noise figure

NF

dB

VCE=-5V,Ic=-0.1mA,
f=1kHz,Rs=1KΩ

250
42/5
S-S2844
Rev.1.3,22-Dec-22

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

MMDT3906■ Ordering Information (Example)
PREFERED P/N

PACKINGCODE

UNIT WEIGHT(g)MINIMUM
PACKAGE(pcs)

INNER BOXQUANTITY(pcs)

OUTER CARTONQUANTITY(pcs)

DELIVERY MODE

MMDT3906

F2Approximate 0.009g

300030000

120000

7” reel■ Characteristics (Typical)

3/5
S-S2844
Rev.1.3,22-Dec-22

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

MMDT3906■SOT-363 Package Outline Dimensions■SOT-363 Soldering Footprint

Unit：mm

4/5
S-S2844
Rev.1.3,22-Dec-22

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

MMDT3906
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 designor 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.

5/5S-S2844
Rev.1.3,22-Dec-22

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com