N Channel MOSFET CBI BC3134KT suitable for load switching in cell phones pagers and power circuits

Key Attributes
Model Number: BC3134KT
Product Custom Attributes
Drain To Source Voltage:
20V
Current - Continuous Drain(Id):
750mA
RDS(on):
380mΩ@4.5V,650mA
Operating Temperature -:
-55℃~+150℃
Gate Threshold Voltage (Vgs(th)):
1.1V
Type:
N-Channel
Number:
1 N-channel
Pd - Power Dissipation:
200mW
Mfr. Part #:
BC3134KT
Package:
SOT-523
Product Description

Product Overview

This N-Channel MOSFET is designed for high-side switching applications, offering low on-resistance and a low threshold voltage for efficient operation. It features fast switching speeds, making it suitable for driving relays, solenoids, lamps, and other loads in battery-operated systems, power supply converter circuits, and various load/power switching applications such as cell phones and pagers. The device is encapsulated in a plastic surface-mounted SOT-523 package.

Product Attributes

  • Brand: Heyuan China Base Electronics Technology Co., Ltd.
  • Product Type: N-Channel MOSFET
  • Package Type: SOT-523
  • Marking: 34K

Technical Specifications

Parameter Symbol Test Condition Min Typ Max Unit
Maximum Ratings (Ta=25 unless otherwise noted)
Drain-Source voltage VDSS 20 V
Gate-Source Voltage VGS 12 V
Drain Current-Continuous ID 0.75 A
Drain Current -Pulsed (note 1) IDM 1.5 A
Power Dissipation (note 2) PD 200 mW
Thermal Resistance from Junction to Ambient RJA 625 /W
Storage Temperature Tj -55 ~+150
Junction Temperature Tstg -55 ~+150
Electrical Characteristics (Ta=25 unless otherwise specified)
Drain-Source Breakdown Voltage V(BR)DSS VGS = 0V, ID =250A 20 V
Gate-Threshold Voltage (note 3) VGS(th) VDS =VGS, ID =250A 0.35 1.1 V
Gate-Body Leakage Current IGSS VDS =0V, VGS =10V 20 A
Zero Gate Voltage Drain Current IDSS VDS =20V, VGS =0V 1 A
Drain-Source On-State Resistance (note 3) RDS(on) VGS =4.5V, ID =650mA 380 m
VGS =2.5V, ID =550mA 450 m
VGS =1.8V, ID =450mA 800 m
Forward Transconductance gFS VDS =10V, ID =800mA 1 S
Switching Times (note 4)
Turn-On Delay Time td(on) VDD=10V,ID=500mA, VGS=4.5V,RG=10 6.7 ns
Rise Time tr 4.8 ns
Turn-Off Delay Time td(off) 17.3 ns
Fall Time tf 7.4 ns
Drain-Source Diode Characteristics
Drain-Source Diode Forward Voltage (note 3) VSD IS=0.15A, VGS = 0V 1.2 V
Package Outline
Symbol Dimension in Millimeters Min Max
A 0.60 0.80
A1 0.010 0.100
B 0.95 1.05
bp 0.26 0.40
bq 0.16 0.30
C 0.09 0.15
D 1.50 1.70
E 0.70 0.85
HE 1.45 1.75
Lp 0.16 0.36
0 5

2410121525_CBI-BC3134KT_C5362117.pdf

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