RoHSFZT955COMPLIANTPNP Medium Power TransistorFeatures● Epoxy meets UL-94 V-0 flammability rating● Halogen free available upon request by adding suffix ”HF”
● Moitsure Sensitivity Level 1● Low collector-emitter saturation voltage

Mechanical Data

● Package: SOT-223● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102● Marking:Product
FZT955MarkingZT955■Equivalent circuit■Maximum Ratings (Ta=25℃ unless otherwise noted)
Item

SymbolUnitConditions

Value

Minimum Collector-Emitter Voltage

VCEOV

IC=-10mA, IB=0-140Minimum Collector-Base Voltage

VCBOV

IC=-100uA, IE=0-180

Minimum Emitter-Base Voltage

VEBO

V

IE=-100uA, IC=0-6Collector Current

ICA-4

Power Dissipation（Note 1）

PDW

0.8

Thermal Resistance From Junction To AmbientRθJA℃/W

156

Operation Junction Temperature

Tj℃-55 to +150

Storage Temperature

Tstg

℃

-55 to +150

Note 1： Device mounted on an FR4 PCB, mounting pad for collector 1 cm2

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FZT955■Electrical Characteristics (Ta=25℃ unless otherwise noted)
Item

SymbolUnitConditions

Min

TYP

Max

Collector-Emitter Voltage

VCEO

V

IC=-10mA, IB=0-140--Collector-Base Voltage

VCBO

V

IC=-100uA, IE=0-180--Emitter-Base Voltage

VEBO

V

IE=-100uA, IC=0-6--Collector-Base cut-off Current

ICBO

nA

VCB=-150V---50

Emitter cut-off Current

IEBO

nA

VCB=-6V---10hFE（1）VCE=-5V IC=-10mA

100--hFE（2）VCE=-5V IC=-1A

100-300hFE（3）VCE=-5V IC=-3A

75--DC Current Gain

VCE(sat)mV

IC=-100mA IB =-5mA---60

VCE(sat)mV

IC=-500mA IB =-50mA---120

VCE(sat)mV

IC=-1A IB =-100mA---150

VCE(sat)mV

IC=-3A IB =-300mA---370

Base-Emitter Voltage

VBEV

VCE=-5V IC=-3A---0.95

Base-Emitter Saturation Voltage

VBE(sat)V

IB =-300mA IC=-3A---1.11

Transition Frequency

fTMHz

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

30--Collector Output Capacitance

CobpF

IC=10mA, VCE=-20V,f=30MHz-40-Collector-Emitter Saturation Voltage■Ordering Information (Example)
PREFERED P/NPACKING
CODEUNIT WEIGHT(g)MINIMUM
PACKAGE(pcs)

INNER BOXQUANTITY(pcs)

OUTER CARTONQUANTITY(pcs)

DELIVERY MODE

FZT955

F2Approximate 0.11

2500

500025000

13” reel■Characteristics (Typical)

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S-S5835
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Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

FZT955

3/5
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Yangzhou Yangjie Electronic Technology Co., Ltd.

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FZT955■SOT-223 Package Outline Dimensions■SOT-223 Suggested Pad Layout

4/5
S-S5835
Rev.1.0,29-Feb-24

Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com

FZT955
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 asmedical 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
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Yangzhou Yangjie Electronic Technology Co., Ltd.

www.21yangjie.com