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BCV27 - Bipolar Transistor NPN - Darlington 30V 1.2A 220MHz SOT-23-3

onsemi

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SKU:
042-BCV27
MPN:
BCV27
Quantity
Unit Price (ex. GST)
1 - 9
₹ 10.87
10 - 99
₹ 9.78
100 or above
₹ 8.70
NPN Darlington bipolar transistor with 30 volt rating and 1.2 ampere current capability suitable for high gain switching and driver applications in compact surface mount designs View full description
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Technical Specifications

Brand:
onsemi
Case/Package:
SOT-23
Contact Plating:
Tin
Mount:
Surface Mount
Number of Pins:
3
Number of Terminals:
3
Weight:
30 mg
Collector Base Voltage (VCBO):
40 V
Collector Emitter Breakdown Voltage:
30 V
Collector Emitter Saturation Voltage:
1 V
Collector Emitter Voltage (VCEO):
30 V
Current Rating:
1.2 A
Element Configuration:
Single
Emitter Base Voltage (VEBO):
10 V
Gain Bandwidth Product:
220 MHz
hFE Min:
20000
Max Breakdown Voltage:
30 V
Max Collector Current:
1.2 A
Max Junction Temperature (Tj):
150 C
Max Operating Temperature:
150 C
Max Power Dissipation:
250 mW
Min Operating Temperature:
-55 C
Number of Elements:
1
Packaging:
Cut Tape
Polarity:
NPN
Power Dissipation:
350 mW
Transition Frequency:
220 MHz
Voltage Rating (DC):
30 V
Height:
1.11 mm
Length:
2.92 mm
Width:
1.3 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

High Gain NPN Darlington Bipolar Transistor for Compact High Current Switching Applications

The BCV27 NPN Darlington bipolar transistor is designed to provide very high current gain in compact low voltage switching and driver circuits. Using a Darlington configuration this device allows a small base current to control much higher load currents with stable and predictable performance. With a collector emitter voltage rating of 30 volt and a high collector current capability of 1.2 ampere it is well suited for power control tasks in space constrained designs. The SOT 23 package supports efficient surface mount PCB layouts used in modern electronics.

This transistor is commonly used in relay drivers solenoid control LED switching stages and motor control circuits. Its high transition frequency enables fast switching behaviour while maintaining strong current amplification. The BCV27 is widely used in consumer electronics industrial control modules and embedded systems where high gain and compact size are required.

Key Features

  • NPN Darlington Bipolar Transistor
    Provides very high current gain for low drive current applications
  • High Collector Current Capability
    Handles load currents up to 1.2 ampere
  • Low Voltage Operation
    Designed for circuits operating up to 30 volt
  • High Speed Switching Performance
    Supports fast response in control and driver circuits
  • Compact SOT 23 Package
    Ideal for high density surface mount PCB designs