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BD178
Bipolar (BJT) Single Transistor, PNP, 60 V, 3 A, 30 W, TO-126, Through Hole
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ManufacturerMULTICOMP PRO
Manufacturer Part NoBD178
Order Code4343306
Product RangeMulticomp Pro Bipolar Transistor PNP
Technical Datasheet
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Product Information
ManufacturerMULTICOMP PRO
Manufacturer Part NoBD178
Order Code4343306
Product RangeMulticomp Pro Bipolar Transistor PNP
Technical Datasheet
Transistor PolarityPNP
Collector Emitter Voltage Max60V
Continuous Collector Current3A
Power Dissipation30W
Transistor Case StyleTO-126
Transistor MountingThrough Hole
No. of Pins3Pins
Transition Frequency3MHz
DC Current Gain hFE Min15hFE
Operating Temperature Max150°C
Product RangeMulticomp Pro Bipolar Transistor PNP
Qualification-
MSL-
SVHCNo SVHC (21-Jan-2025)
Product Overview
The BD178 is a PNP silicon power transistor designed for high-current and high-power applications. It is widely used in various electronic circuits, including power amplifiers, voltage regulators, and motor controllers, due to its robust performance and excellent electrical characteristics. The BD178 transistor is a versatile and reliable component for various high-power applications, offering robust performance and ease of use for engineers and hobbyists alike.
- Collector-Emitter Voltage (Vceo): 60V
- Collector-Base Voltage (Vcbo): 60V
- Emitter-Base Voltage (Vebo): 5V
- Collector Current (Ic): 8A
- Base Current (Ib): 1A
- Power Dissipation (Pd): 75W
- DC Current Gain (hFE): 25-200 at Ic = 4A, Vce = 5V
- Package Type: TO-220
- Pin Configuration: 3 Pins (Collector, Base, Emitter)
- Mounting Style: Through-Hole
- Junction Temperature (Tj): -65°C to +150°C
- Thermal Resistance, Junction to Case (RθJC): 1.67°C/W
Applications
Audio, Power Supplies, DC/DC Converters, Motor Drive & Control, Signal Processing
Technical Specifications
Transistor Polarity
PNP
Continuous Collector Current
3A
Transistor Case Style
TO-126
No. of Pins
3Pins
DC Current Gain hFE Min
15hFE
Product Range
Multicomp Pro Bipolar Transistor PNP
MSL
-
Collector Emitter Voltage Max
60V
Power Dissipation
30W
Transistor Mounting
Through Hole
Transition Frequency
3MHz
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:To be advised
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00065