Lead Free PNP Transistor Collective Semiconductor Technology SS8550 Epitaxial Silicon for General Purpose

Key Attributes
Model Number: SS8550
Product Custom Attributes
Current - Collector Cutoff:
100nA
Emitter-Base Voltage(Vebo):
6V
Pd - Power Dissipation:
1W
Transition Frequency(fT):
100MHz
Type:
PNP
Number:
1 PNP
Current - Collector(Ic):
1.5A
Collector - Emitter Voltage VCEO:
25V
Mfr. Part #:
SS8550
Package:
SOT-23
Product Description

Product Overview

The SS8550 is a PNP Epitaxial Silicon Transistor from Collective Semiconductor Technology Zhongshan Co., Ltd. It is designed for general-purpose applications and features a lead-free construction. This transistor is the complimentary type to the SS8050, offering a collector current of up to 1.5A and a collector power dissipation of 1W at 25 (TO-92 package).

Product Attributes

  • Brand: CST (Collective Semiconductor Technology)
  • Origin: Zhongshan Co., Ltd.
  • Material: Epitaxial Silicon
  • Type: PNP Transistor
  • Lead Status: Lead(Pb)-Free
  • Complimentary to: SS8050

Technical Specifications

Symbol Parameter Conditions Min Typ Max Unit Rank
Limiting Values
VCBO Collector-Base Voltage - - - -40 V -
VCEO Collector-Emitter Voltage - - - -25 V -
VEBO Emitter-Base Voltage - - - -6 V -
IC Collector Current - - - -1.5 A -
PC Collector Power Dissipation TO-92 (TC=25) - - 1.0 W -
PC Collector Power Dissipation SOT-23 (TA=25) - - 0.36 W -
Tj Junction Temperature - - - +150 -
Tstg Storage Temperature - -55 - +150 -
Electrical Characteristics
BVCBO Collector-Base Breakdown Voltage IC =-100uA, IB = 0 - - -40 V -
BVCEO Collector-Emitter Breakdown Voltage IC =-2mA, IE = 0 - - -25 V -
BVEBO Emitter-Base Breakdown Voltage IE =-100uA, IC = 0 - - -6 V -
ICBO Collector Cut-off Current VCB =-35V, IE = 0 - - -100 nA -
IEBO Emitter Cut-off Current VEB =-6V, IC = 0 - - -100 nA -
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 -
VBE(on) Base-Emitter On Voltage VCE=-1V, IC=-10mA - -1.0 - V -
hFE DC Current Gain VCE=-1V, IC=-100mA 85 - 300 - B, C, D
fT Current Gain Bandwidth Product VCE=-10V, IC=-50mA - 100 - MHz -
Cob Output Capacitance VCB=-10V, f = 1MHz - - 15 pF -
hFE Classification - - - - - - Range
- - - 85-160 120-200 170-300 - -

Package Outline (TO-92):

DIM Inches Milimeters
A 0.175 - 0.205 4.45 - 5.20
B 0.170 - 0.210 4.32 - 5.33
C 0.125 - 0.165 3.18 - 4.19
D 0.015 - 0.020 0.38 - 0.50
E 0.016 - 0.028 0.40 - 0.70
F - 0.043 - 1.10
G - 0.050 - 1.27
H - 0.091 - 2.30
J 0.010 - 0.016 0.26 - 0.40
K 0.500 - 0.591 12.7 - 15.0
N 0.080 - 0.105 2.04 - 2.66
P 0.091 - 0.106 2.30 - 2.70
V - 0.177 - 4.50

Marking: SS8550 CST xxx

TO-92 Tape and Reel:

DIM Inches Milimeters
P1 - 0.500 - 12.7
P0 - 0.500 - 12.7
P2 - 0.250 - 6.35
F1 - 0.098 - 2.50
F2 - 0.098 - 2.50
W - 0.709 - 18.0
W0 - 0.236 - 6.00
W1 - 0.354 - 9.00
W2 - 0.039 - 1.00
H - 0.748 - 19.0
H0 - 0.630 - 16.0
D0 - 0.157 - 4.00
t0 - 0.016 - 0.40
t1 - 0.008 - 0.20
P3 - 0 - 0

Package Outline (SOT-23):

DIM Inches Milimeters
A 0.104 - 0.116 2.65 - 2.95
B 0.115 2.92
C 0.075 1.90
D 0.014 - 0.018 0.35 - 0.45
E 0.051 1.30
F 0.043 1.10
G 0.006 0.16
H 0.010 - 0.022 0.25 - 0.55

2409271403_Collective-Semiconductor-Technology-SS8550_C2984680.pdf

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