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NPN General Purpose Transistor
Features:
• Epitaxial planar die construction.
• Complementary NPN type available (MMBT5401).
• Also available in lead free version.
Application:
• Ideal for medium power amplication and switching
Maximum Rating @ Ta = 25°C unless otherwise specied
Parameter Symbol Value Unit
Collector-Base Voltage Vcbo 180 V
Collector-Emitter Voltage Vceo 160 V
Emitter-Base Voltage Vebo 6 V
Collector Current (DC) Ic 0.6 A
Collector dissipation Pc0.35 W
Thermal Resistance Junction to Ambient Rθja357 °C/W
Junction and Storage Temperature Tj,Tstg -55 to +150 °C
Electrical Characteristics @ Ta = 25°C unless otherwise specied
Parameter Symbol Test conditions Min. Max. Unit
Collector-base breakdown voltage V(br)cbo Ic=-100μA Ie=0 180 V
Collector-emitter breakdown voltage V(br)ceo Ic=-0.1mA Ib=0 160 V
Emitter-base breakdown voltage V(br)ebo Ie=-10μA, Ic=0 6 V
Collector cut-off current Icbo Ie = 0, Vcb = 120V - 50 nA
Emitter cut-off current Iebo Ic = 0; Veb = 4V 50 nA
DC current gain hfe
Vce = 5V; Ic= 1mA
Vce = 5V;Ic = 10mA
Vce = 5V;Ic = 50mA
80
80
30
-
250
-
Collector-emitter saturation voltage Vce(sat) Ic=10mA, Ib=1mA
Ic=50mA, Ib=5mA -0.15
0.2 V
Base-emitter saturation voltage Vbe(sat) Ic=10mA Ib=1mA
Ic=50mA Ib=5mA -1
1V
Transition frequency ftIc=10mA; Vcb=10V;
f=1MHz 100 300 MHz
Output Capacitance Cobo Ie=10mA; Vce =10V;
f=100MHz - 6 MHz
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Page <2> V1.011/09/14
NPN General Purpose Transistor
Typical Characteristics @ Ta = 25°C unless otherwise specied
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Page <3> V1.011/09/14
NPN General Purpose Transistor
Package Outline
Plastic surface mounted package
SOT-23
Dim. Min. Max.
A 2.85 2.95
B 1.25 1.35
C1 Typical
D 0.37 0.43
E 0.35 0.48
G 1.85 1.95
H 0.02 0.1
J0.1 Typical
K 2.35 2.45
All Dimensions in mm
Important Notice : This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted
for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any
error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any
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Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012.
Part Number Table
Description Part Number
Transistor, Bipolar, NPN, 160V, 600mA, SOT-23 MMBT5551-7-F
Soldering Footprint
Dimensions : Millimetres
