PNP Plastic Encapsulated Transistor Chao He SS8550 SOT 23 Package for Switching Circuit Applications

Key Attributes
Model Number: SS8550
Product Custom Attributes
Current - Collector Cutoff:
100nA
Emitter-Base Voltage(Vebo):
5V
Pd - Power Dissipation:
300mW
Transition Frequency(fT):
100MHz
Type:
PNP
Number:
1 PNP
Current - Collector(Ic):
1.5A
Collector - Emitter Voltage VCEO:
25V
Operating Temperature:
-55℃~+150℃
Mfr. Part #:
SS8550
Package:
SOT-23
Product Description

Product Overview

The SS8550 is a PNP Plastic-Encapsulated Transistor designed for general-purpose switching applications. Encapsulated in a small SOT-23 surface-mounted device (SMD) plastic package, it is ideally suited for automatic insertion. This transistor is complementary to the SS8050 and can handle a collector current of up to -1.5A.

Product Attributes

  • Brand: CHAOHE MICROELECTRONICS CO., LTD.
  • Package Type: SOT-23
  • Material: Halogen free
  • Flammability Rating: UL 94V-0
  • Marking Code: Y2

Technical Specifications

Symbol Parameter Test Conditions Min Typ Max Unit
5. Pinning Information
Base
Emitter
Collector
6. Ordering Information
SS8550 SOT-23 tape & reel 3,000pcs 7 inches
7. Marking Codes
SS8550 Y2
8. Maximum Ratings (Ta=25 unless otherwise noted)
VCBO Collector-Base Voltage -40 V
VCEO Collector-Emitter Voltage -25 V
VEBO Emitter-Base Voltage -5 V
IC Collector Current -1.5 A
PC Collector Power Dissipation 300 mW
RJA Thermal Resistance From Junction To Ambient 417 /W
TJ,Tstg Operation Junction and Storage Temperature Range -55 +150
9. Electrical Characteristics (Ta=25 unless otherwise specified)
V(BR)CBO Collector-base breakdown voltage IC = -100A, IE=0 -40 V
V(BR)CEO Collector-emitter breakdown voltage IC = -0.1mA, IB=0 -25 V
V(BR)EBO Emitter-base breakdown voltage IE =-100A, IC=0 -5 V
ICBO Collector cut-off current VCB = -35 V, IE=0 -0.1 A
ICEO Collector cut-off current VCE = -25 V, IE=0 -0.1 A
IEBO Emitter cut-off current VEB = -5V, IC=0 -0.1 A
hFE DC current gain VCE = -1 V, IC = -100mA 85 400
VCE = -1 V, IC = -800mA 40
VCE(sat) Collector-emitter saturation voltage IC = -800mA, IB = -80mA -0.5 V
VBE(sat) Base-emitter saturation voltage IC = -800mA, IB = -80mA -1.2 V
fT Transition frequency VCE=-10V, IC = -50mA, f=30MHz 100 MHz
Rank FE
Range L: 85-200, H: 200-350, J: 300-400
11. Package Outline (SOT-23)
Symbol Dimension in millimeter Min Nom Max
A 0.9 1.05 1.2
A1 0.0 0.05 0.1
A2 0.9 1.00 1.10
A3 0.55 0.60 0.65
b 0.30 0.40 0.50
c 0.10 0.11 0.12
D 2.80 2.90 3.0
E 2.25 2.40 2.55
E1 1.20 1.30 1.40
e 1.8 1.9 2.0
L 0.30 0.40 0.50
L1 0.475 0.55 0.625
0 3 6
Note: 1. Controlling dimension: in millimeters. 2. General tolerance: 0.05mm. 3. The pad layout is for reference purposes only.

2511071025_Chao-He-SS8550_C51953471.pdf

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