Low VCEsat PNP transistor Slkor 2SB1188-R in SOT89 package designed for power switching applications

Key Attributes
Model Number: 2SB1188-R
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
1uA
DC Current Gain:
390@0.5A,3V
Transition Frequency(fT):
100MHz
Type:
PNP
Vce Saturation(VCE(sat)):
500mV
Pd - Power Dissipation:
500mW
Current - Collector(Ic):
2A
Collector - Emitter Voltage VCEO:
32V
Operating Temperature:
-
Mfr. Part #:
2SB1188-R
Package:
SOT-89
Product Description

Product Overview

The 2SB1188 is a PNP transistor designed for general-purpose applications. It features low VCE(sat) of -0.5V (Typ.) at IC/IB = -2A / -0.2A, making it suitable for applications requiring efficient power handling. This transistor is available in the SOT-89 package.

Product Attributes

  • Brand: SLKOR (implied by website URL)
  • Model: 2SB1188
  • Package Type: SOT-89
  • Transistor Type: PNP

Technical Specifications

Parameter Symbol Test Condition Min Typ Max Unit
Absolute Maximum Ratings
Collector-Base Voltage VCBO -40 V
Collector-Emitter Voltage VCEO -32 V
Emitter-Base Voltage VEBO -5 V
Collector Current IC -2 A
Collector Current (Pulse) ICP* PW=100ms -3 A
Collector Power Dissipation PC 0.5 W
Junction Temperature Tj 150 C
Storage Temperature Tstg -55 +150 C
Electrical Characteristics
Collector-Base Breakdown Voltage BVCBO IC = -50 uA -40 V
Collector-Emitter Breakdown Voltage BVCEO IC = -1 mA -32 V
Emitter-Base Breakdown Voltage BVEBO IE = -50 uA -5 V
Collector Cut-off Current ICBO VCB = -20 V -1 uA
Emitter Cut-off Current IEBO VEB = -4 V -1 uA
Collector-Emitter Saturation Voltage VCE(sat) IC = -2A, IB = -0.2A -0.5 V
DC Current Gain hFE VCE = -3V, IC = -0.5A 82 390
Transition Frequency fT VCE = -5V, IE = 0.5A, f = 30MHz 100 MHz
Collector Output Capacitance Cob VCB = -10V, IE = 0, f = 1MHz 50 pF
Emitter Input Capacitance Cib VEB = -5V, IC = 0, f = 1MHz 50 pF
hFE Classification
Type Range Marking
2SB1188-P 82-180 BCP*
2SB1188-Q 120-270 BCQ*
2SB1188-R 180-390 BCR*

SOT-89 DIMENSIONS

UNIT A B c D E HE Lp e w e1 bp1 bp2 bp3
mm 1.6 1.4 0.48 0.35 0.44 0.23 4.6 4.4 4.25 3.75 0.13 1.5 1.2 0.8 0.53 0.40 1.8 1.4

2212130930_Slkor-2SB1188-R_C5330382.pdf

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