General Purpose NPN Silicon Transistor BLUE ROCKET BC817-40 in SOT-23 Package for Electronic Designs

Key Attributes
Model Number: BC817-40
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
250mW
Transition Frequency(fT):
100MHz
Type:
NPN
Number:
1 NPN
Current - Collector(Ic):
500mA
Collector - Emitter Voltage VCEO:
45V
Operating Temperature:
-
Mfr. Part #:
BC817-40
Package:
SOT-23
Product Description

BC817 NPN Silicon Transistor - SOT-23 Package

The BC817 is a high-performance NPN silicon transistor designed for general power amplification and switching applications. It is a complementary pair to the BC807, offering high IC capabilities. This transistor is housed in a compact SOT-23 plastic package, making it suitable for various electronic designs.

Product Attributes

  • Package Type: SOT-23
  • Transistor Type: NPN Silicon
  • Complementary Pair: BC807

Technical Specifications

Parameter Symbol Rating Unit
Collector to Base Voltage VCBO 50 V
Collector to Emitter Voltage VCEO 45 V
Emitter to Base Voltage VEBO 5.0 V
Collector Current - Continuous IC 500 mA
Collector Current - Peak ICM 1.0 A
Collector Power Dissipation PC 250 mW
Junction Temperature Tj 150
Storage Temperature Range Tstg -55150

Electrical Characteristics (Ta=25)

Parameter Symbol Test Conditions Min Typ Max Unit
Collector to Base Breakdown Voltage VCBO IC=10A, IE=0 50 V
Collector to Emitter Breakdown Voltage VCEO IC=10mA, IB=0 45 V
Emitter to Base Breakdown Voltage VEBO IE=10A, Ic=0 5.0 V
Collector Cut-Off Current ICBO VCB=20V, IE=0 0.1 A
Emitter Cut-Off Current IEBO VEB=5.0V, IE=0 0.1 A
DC Current Gain hFE(1) VCE=1.0V, IC=100mA 100 600
DC Current Gain hFE(2) VCE=1.0V, IC=500mA 40
Collector to Emitter Saturation Voltage VCE(sat) IC=500mA, IB=50mA 0.7 V
Base to Emitter Voltage VBE VCE=1.0V, IC=500mA 1.2 V
Transition Frequency fT VCE=5.0V, IC=10mA 100 MHz
Collector Output Capacitance Cob VCB=10V, IE=0, f=1.0MHz 5.0 pF

Pinning

  • PIN 1: Base
  • PIN 2: Emitter
  • PIN 3: Collector

hFE Classifications & Marking

hFE Range Marking
100250 H6A
160400 H6B
250600 H6C

Marking Instructions

  • H: Company Code
  • 6A: Product Type Code

Packaging Specifications

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

Resistance to Soldering Heat Test Conditions

Temperature Time
2605 101 sec

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.

2410121227_BLUE-ROCKET-BC817-40_C305475.pdf

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