High voltage PNP transistor Slkor 2SA1661-Y featuring compact SOT-89 package for circuit design

Key Attributes
Model Number: 2SA1661-Y
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
100nA
Transition Frequency(fT):
120MHz
Number:
1 PNP
Type:
PNP
Vce Saturation(VCE(sat)):
1V@500mA,50mA
Pd - Power Dissipation:
1W
Current - Collector(Ic):
800mA
Collector - Emitter Voltage VCEO:
120V
Operating Temperature:
-
Mfr. Part #:
2SA1661-Y
Package:
SOT-89
Product Description

Product Overview

This PNP transistor, model 2SA1661, is designed for high-voltage applications and features a high transition frequency. Its small, flat SOT-89 package makes it suitable for compact designs. Key benefits include its high voltage capability and efficient operation at high frequencies.

Product Attributes

  • Brand: SLKOR (implied by website mention)
  • Package Type: SOT-89

Technical Specifications

Parameter Symbol Rating / Conditions Unit Min Typ Max
Absolute Maximum Ratings (Ta = 25)
Collector - Base Voltage VCBO -120 V
Collector - Emitter Voltage VCEO -120 V
Emitter - Base Voltage VEBO -5 V
Collector Current - Continuous IC -800 mA
Base Current IB -160 mA
Collector Power Dissipation PC 500 mW / 1 W
Junction Temperature TJ 150
Storage Temperature range Tstg -55 to 150
Electrical Characteristics (Ta = 25)
Collector-base breakdown voltage VCBO Ic= -1mA IE=0 V -120
Collector- emitter breakdown voltage VCEO Ic= -10 mA IB=0 V -120
Emitter - base breakdown voltage VEBO IE= -1mA IC=0 V -5
Collector-base cut-off current ICBO VCB= -120 V , IE=0 nA -100
Emitter cut-off current IEBO VEB= -5V , IC=0 nA -100
Collector-emitter saturation voltage VCE(sat) IC=-500 mA, IB=-50mA V -1
Base - emitter saturation voltage VBE(sat) IC= -500 mA, IB=- 50mA V -1.2
Base - emitter voltage VBE VCE= -5V, IC= -500mA V -1
DC current gain hFE VCE= -5V, IC= -100mA 80 240
Collector output capacitance Cob VCB= -10V, IE= 0,f=1MHz pF 30
Transition frequency fT VCE= -5V, IC= -100mA MHz 120
Classification of hfe
Type
2SA1661-O Range 80-160
2SA1661-Y Range 120-240
Marking DO DY
SOT-89 DIMENSIONS (mm)
Dimension Symbol Min Typ Max Unit
A 1.4 1.6 mm
B 0.35 0.48 mm
c 0.23 0.44 mm
D 4.4 4.6 mm
E 2.4 2.6 mm
HE 3.75 4.25 mm
Lp mm
e 3.0 mm
w 0.13 mm
e1 1.2 1.5 mm
bp2 0.40 0.53 mm
bp1 mm
bp3 1.4 1.8 mm

2410010331_Slkor-2SA1661-Y_C18208589.pdf

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