Plastic Encapsulated Transistor Changzhou Starsea Elec S8550 SOT23 Package Collector Current 500mA

Key Attributes
Model Number: S8550
Product Custom Attributes
Current - Collector Cutoff:
100nA
Emitter-Base Voltage(Vebo):
5V
Pd - Power Dissipation:
300mW
Transition Frequency(fT):
150MHz
Current - Collector(Ic):
500mA
Collector - Emitter Voltage VCEO:
25V
Mfr. Part #:
S8550
Package:
SOT-23
Product Description

Product Overview

The S8550 is a plastic-encapsulated transistor designed for general-purpose applications. It is a complementary type to the S8050, offering high stability and reliability. The transistor is housed in a SOT-23 small outline plastic package, suitable for surface mounting. It is rated for a continuous collector current of up to 500 mA and a collector power dissipation of 300 mW.

Product Attributes

  • Package Type: SOT-23 Small Outline Plastic Package
  • Material: Epoxy
  • Flammability Rating: UL 94V-0
  • Mounting Position: Any
  • Marking: DN:S20G73Z072005A1
  • Complementary Type: S8050

Technical Specifications

Parameter Symbol Test Condition Min Max Unit
Maximum Ratings & Thermal Characteristics (Ratings at 25 ambient temperature unless otherwise specified.)
Collector-Base Voltage VCBO -40 V
Collector-Emitter Voltage VCEO -25 V
Emitter-Base Voltage VEBO -5 V
Collector Current-Continuous IC -500 mA
Collector Power Dissipation PC 300 mW
Junction Temperature Tj 150
Storage Temperature Tstg -55 +150
Thermal resistance From junction to ambient RJA 417 /W
Electrical Characteristics (Ratings at 25 ambient temperature unless otherwise specified.)
Collector-base breakdown voltage V(BR)CBO IC=-100uA, IE=0 -40 V
Collector-emitter breakdown voltage V(BR)CEO IC=-1mA, IB=0 -25 V
Emitter-base breakdown voltage V(BR)EBO IE=-100uA, IC=0 -5 V
Collector cut-off current ICEO VCE=-20V, IB=0 -100 nA
Collector cut-off current ICBO VCB=-40V, IE=0 -100 nA
Emitter cut-off current IEBO VEB=-3V, IC=0 -100 nA
DC current gain hFE(1) VCE=-1V, IC=-50mA 120 400
hFE(2) VCE=-1V, IC=-500mA 50
Collector-emitter saturation voltage VCE(sat) IC=-500mA, IB=-50mA -0.60 V
Base -emitter saturation voltage VBE(sat) IC=-500mA, IB=-50mA -1.20 V
Transition frequency fT VCE=-6V, IC=-20mA,f=30MHz 150 MHz

hFE Classification

RANK RANGE
L 120-200
H 200-350
J 300-400

Package Outline

SOT-23 Plastic surface mounted package.

PCB Design Precautions

Recommended land dimensions for SOT-23 diode. Electrode patterns for PCBs.


2204121445_Changzhou-Starsea-Elec-S8550_C2992079.pdf

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