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Fairchild BCV26 PNP Darlington Transistor Data Sheet / User Manual

Summary

This high-performance PNP Darlington Transistor, packaged in SOT-23, is engineered for reliable power switching and amplification in demanding electronic circuits that require extremely high current gain up to 800 mA. The manual provides comprehensive technical data, including absolute maximum ratings, detailed small signal electrical characteristics, thermal dissipation limits, and saturation curves. It serves as a crucial resource for electronics engineers designing circuits needing precise and reliable power handling capacity.

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Page 1 Text Content

BCV26

SOT-23 Mark: FD

PNP Darlington Transistor This device is designed for applications requiring extremely high current gain at currents to 800 m A. Sourced from Process 61.

Absolute Maximum Ratings* TA = 25°C unless otherwise noted Symbol Parameter Value Units VCEO Collector-Emitter Voltage VCBO Collector-Base Voltage VEBO Emitter-Base Voltage IC Collector Current - Continuous 1.2

TJ, Tstg Operating and Storage Junction Temperature Range -55 to +150 °C

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. 3) All voltages (V) and currents (A) are negative polarity for PNP transistors.

Thermal Characteristics TA = 25°C unless otherwise noted Symbol Characteristic Max Units

*BCV26

PD Total Device Dissipation m W

Derate above 25°C 2.8 m W/°C

RθJA Thermal Resistance, Junction to Ambient °C/W

*Device mounted on FR-4 PCB 40 mm X 40 mm X 1.5 mm.

1997 Fairchild Semiconductor Corporation

Page Summary Contents For Fairchild BCV26 PNP Darlington Transistor Data Sheet / User Manual

Page 1 BCV26 SOT-23 Mark: FD PNP Darlington Transistor This device is designed for applications requiring extremely high current gain at currents to 800 m A. Sourced from Process 61. Absolute Maximum Ratings...
Page 2 PNP Darlington Transistor (continued) IC IN Electrical Characteristics TA = 25°C unless otherwise noted Symbol Parameter Test Conditions Min Typ Max Units OFF CHARACTERISTICS V(BR)CEO Collector-Emitte...
Page 3 PNP Darlington Transistor (continued) LE ES IT TA Typical Characteristics (continued) Base-Emitter Saturation Base Emitter ON Voltage vs Voltage vs Collector Current Collector Current = 1000 IS IP IO ...
Page 4 SOT-23 Tape and Reel Data SOT-23 Packaging Configuration: Figure 1.0 Customized Label Packaging Description: SOT-23 parts are shipped in tape. The carrier tape is made from a dissipative (carbon fil l...
Page 5 SOT-23 Tape and Reel Data, continued SOT-23 Embossed Carrier Tape Configuration: Figure 3.0 B0 Wc User Direction of Feed Dimensions are in millimeter Pkg type A0 B0 D0 D1 E1 E2 P1 P0 K0 Wc Tc SOT-23 3...
Page 6 SOT-23 Package Dimensions SOT-23 (FS PKG Code 49) 1:1 Scale 1:1 on letter size paper Dimensions shown below are in: inches [millimeters] Part Weight per unit (gram): 0.0082 ©2000 Fairchild Semiconduct...
Page 7 TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ FAST...

Manual Details

Brand Fairchild
Pages 7
File Size 215.10 KB
Published June 16, 2026
4 views

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Frequently Asked Questions

What's the maximum current this transistor can handle?

Continuous collector current is 1.2A.

How is the transistor packaged for delivery?

Shipped in tape on 7" (3000 units) or 13" reels (10000 units).

Is this transistor suitable for medical implants?

Not authorized for life support devices without Fairchild's written approval.

What's the typical current gain at 100mA?

Typical pulsed gain is 20,000 at 100mA/VCE=5V.

What power dissipation is allowed at 25°C?

Max power dissipation is 350mW at 25°C.