HM879 Datasheet. Www.s Manuals.com. Galaxy
User Manual: Marking of electronic components, SMD Codes 87, 870B, 870I, 8724, 8725, 8731**, 879, 87A, 87C. Datasheets BZT52-C8V7, BZX84C8V7-AU, HM879, ISL95870BHRZ, ISL95870BIRZ, MAX8731ETI, MMBD1703, MMBD1703A, SX8724, SX8725.
Open the PDF directly: View PDF 
.
Page Count: 4
BL Galaxy Electrical Production specification
SILICON PNP EPITAXIAL TYPE TRANSISTOR HM879
Document number: BL/SSSTG079 www.galaxycn.com
Rev.A 1
FEATURES
z Charger-up time is about 1 mS faster
Than of a germanium transistor.
z Small saturation voltage can bring dissipation
And flasing times.
SOT-89
ORDERING INFORMATION
Type No. Marking Package Code
HM879 879 SOT-89
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Symbol Parameter Value Units
VCBO Collector-Base Voltage 30 V
VCEX Collector-Emitter Voltage 20 V
VCEO Collector-Emitter Voltage 10 V
VEBO Emitter-Base Voltage 6 V
IC Collector Current –Continuous
–Pluse
3
5
A
PC Collector Dissipation 1 W
Tj,Tstg Junction and Storage Temperature -55~150 ℃
Pb
Lead-free
BL Galaxy Electrical Production specification
SILICON PNP EPITAXIAL TYPE TRANSISTOR HM879
Document number: BL/SSSTG079 www.galaxycn.com
Rev.A 2
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Parameter Symbol Test conditions MIN
TYP MAX UNIT
Collector-base breakdown voltage V(BR)CBO IC=10μA,IE=0 30 V
Collector-emitter breakdown voltage V(BR)CEO I
C=1mA,IB=0 10 V
Emitter-base breakdown voltage V(BR)EBO I
E=10μA,IC=0 6
V
Collector to Emitter Voltage V(BR)CEX IC=1mA,VBE=3V 20 V
Collector cut-off current ICBO VCB=20V,IE=0 100 nA
Emitter cut-off current IEBO VEB=4V,IC=0 100 nA
DC current gain hFE VCE=2V,IC=3A 140 210 400
Collector-emitter saturation voltage VCE(sat) IC=3A, IB= 60mA 0.3 0.4 V
Transition frequency fT VCE=10V, IC= 50mA 200 MHz
Collector output capacitance Cob VCB=10V,IE=0,f=1MHz 30 pF
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
BL Galaxy Electrical Production specification
SILICON PNP EPITAXIAL TYPE TRANSISTOR HM879
Document number: BL/SSSTG079 www.galaxycn.com
Rev.A 3
PACKAGE OUTLINE
Plastic surface mounted package SOT-89
SOLDERING FOOTPRINT
Unit:mm
PACKAGE INFORMATION
SOT-89
Dim Min Max
A 4.5 4.7
B 2.3 2.7
C 1.5Typical
D 0.35 0.55
E 1.4 1.6
F 0.4 0.6
H 1.55 1.75
J 0.4Typical
K 4.15 4.25
All Dimensions in mm
Device Package Shipping
HM879 SOT-89 1000/Tape&Reel
