High Current Capability NPN Transistor PBSS4140T GK for LCD Backlighting and Battery Powered Devices

Key Attributes
Model Number: PBSS4140T-GK
Product Custom Attributes
Current - Collector Cutoff:
100nA
Emitter-Base Voltage(Vebo):
5V
Pd - Power Dissipation:
200mW
Transition Frequency(fT):
150MHz
Type:
NPN
Current - Collector(Ic):
1A
Collector - Emitter Voltage VCEO:
30V
Operating Temperature:
-65℃~+150℃@(Tj)
Mfr. Part #:
PBSS4140T-GK
Package:
SOT-23
Product Description

PBSS4140T NPN Transistor

The PBSS4140T is an NPN transistor designed for general purpose switching and muting applications. It offers low collector-emitter saturation voltage, high current capabilities, and improved device reliability due to reduced heat generation. Ideal for LCD backlighting, supply line switching circuits, and battery-driven equipment such as mobile phones, video cameras, and hand-held devices.

Product Attributes

  • Brand: DEMACHEL
  • Marking: ZT

Technical Specifications

Parameter Symbol Unit Min. Typ. Max.
Absolute Maximum Ratings (Ta = 25 OC)
Collector Base Voltage VCBO V 40
Collector Emitter Voltage VCEO V 30
Emitter Base Voltage VEBO V 5
Collector Current (DC) IC A 1
Peak Collector Current ICM A 2
Peak Base Current IBM A 1
Total Power Dissipation (Tamb≤25OC) Ptot mW 200
Junction Temperature Tj OC 150
Storage Temperature Range TS OC -65 +150
Operating Ambient Temperature Tamb OC -65 +150
Characteristics (at Tamb=25 OC)
DC Current Gain (at VCE=5V, IC=1mA) hFE 300 900
DC Current Gain (at VCE=5V, IC=500mA) hFE 200
DC Current Gain (at VCE=5V, IC=1A) hFE
Collector-Base Cutoff Current (at VCB=40V) ICBO nA 100
Collector-Base Cutoff Current (at VCB=40V,Tamb=150 OC) ICBO µA 50
Collector-Emitter Cutoff Current (at VCE=30V) ICEO nA 100
Emitter-Base Cutoff Current (at VEB=5V) IEBO nA 100
Collector-Emitter Saturation Voltage (at IC=100mA, IB=1mA) VCE(sat) mV 200
Collector-Emitter Saturation Voltage (at IC=500mA, IB=50mA) VCE(sat) mV 250
Collector-Emitter Saturation Voltage (at IC=1A, IB=100mA) VCE(sat) mV 500
Base-Emitter Saturation Voltage (at IC=1A, IB=100mA) VBE(sat) V 1.2
Base-Emitter Turn-on Voltage (at VCE=5V, IC=1A) VBE(on) V 1.1
Transition Frequency (at VCE=10V, IC=50mA,f=100MHz) fT MHz 150
Collector Capacitance (at VCB=10V, f=1MHz) CC pF 10

2509161435_GOODWORK-PBSS4140T-GK_C51912413.pdf

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