Silicon npn transistor BLUE ROCKET KTC3875-GR featuring sot23 plastic package and low noise operation

Key Attributes
Model Number: KTC3875-GR
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
150mW
Transition Frequency(fT):
80MHz
Type:
NPN
Number:
1 NPN
Current - Collector(Ic):
150mA
Collector - Emitter Voltage VCEO:
50V
Operating Temperature:
-
Mfr. Part #:
KTC3875-GR
Package:
SOT-23
Product Description

Product Overview

The KTC3875 is a Silicon NPN transistor housed in a SOT-23 plastic package. It offers excellent hFE linearity, high hFE gain, and low noise characteristics, making it suitable for general amplification and switching applications. Key features include its compact SOT-23 package and reliable performance.

Product Attributes

  • Brand: KTC (implied by model number and datasheet header)
  • Package Type: SOT-23 Plastic Package
  • Transistor Type: NPN Silicon Transistor

Technical Specifications

Parameter Symbol Rating Unit Value
Collector to Base Voltage VCBO V 60
Collector to Emitter Voltage VCEO V 50
Emitter to Base Voltage VEBO V 5.0
Collector Current IC mA 150
Base Current IB mA 30
Collector Power Dissipation PC mW 150
Junction Temperature Tj 150
Storage Temperature Range Tstg -55150

Electrical Characteristics (Ta=25)

Parameter Symbol Test Conditions Min Typ Max Unit
Collector to Emitter Breakdown Voltage VCBO IC=100A, IE=0 60 V
Collector to Base Breakdown Voltage VCEO IC=500A, IB=0 50 V
Emitter to Base Breakdown Voltage VEBO IE=100A, IC=0 5.0 V
Collector Cut-Off Current ICBO VCB=60V, IE=0 0.1 A
Emitter Cut-Off Current IEBO VEB=5.0V, IC=0 0.1 A
DC Current Gain hFE VCE=6.0V, IC=2.0mA 70 700
Collector to Emitter Saturation Voltage VCE(sat) IC=100mA, IB=1.0mA 0.1 0.25 V
Transition Frequency fT VCE=10V, IC=1.0mA 80 MHz
Collector output capacitance Cob VCB=10V, f=1.0MHz, IE=0 2.0 3.5 pF
Noise Figure NF VCB=6.0V, f=1KHz, IC=0.1mA, Rg=10K 1.0 10 dB

hFE Classifications & Marking

Symbol hFE Range Marking
O 70140 HALO
Y 120240 HALY
GR 200400 HALG
BL 350700 HALB

Pinning

  1. Base
  2. Emitter
  3. Collector

Packaging Specifications

Package Type Units/Reel Reels/Inner Box Units/Inner Box Inner Boxes/Outer Box Units/Outer Box Dimensions (mm)
SOT-23 3,000 10 30,000 6 180,000 78 (Reel), 180120180 (Inner Box), 390385205 (Outer Box)

Temperature Profile for IR Reflow Soldering (Pb-Free)

  • Preheating: 25~150, Time: 60~90 sec.
  • Peak Temp.: 2455, Duration: 50.5 sec.
  • Cooling Speed: 2~10/sec.

Resistance to Soldering Heat Test Conditions

  • Temperature: 2605
  • Time: 101 sec.

2410121227_BLUE-ROCKET-KTC3875-GR_C2844039.pdf

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