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BD178
Bipolar (BJT) Single Transistor, PNP, 60 V, 3 A, 30 W, TO-126, Through Hole
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MULTICOMP PRO |
|---|---|
| Manufacturer Part No | BD178Copy |
| Manufacturer Standard Lead Time | 19 weeks |
| Order Code | 4343306 |
| Product Range | Multicomp Pro Bipolar Transistor PNP |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 5+ | Php34.900 |
| 10+ | Php16.100 |
| 100+ | Php14.200 |
| 500+ | Php10.200 |
| 1000+ | Php9.100 |
| 5000+ | Php7.400 |
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Multiple: 5
Php174.50
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Product Information
| Manufacturer | MULTICOMP PRO |
|---|---|
| Manufacturer Part No | BD178Copy |
| Manufacturer Standard Lead Time | 19 weeks |
| Order Code | 4343306 |
| Product Range | Multicomp Pro Bipolar Transistor PNP |
| Technical Datasheet | |
| Transistor Polarity | PNP |
| Collector Emitter Voltage Max | 60V |
| Continuous Collector Current | 3A |
| Power Dissipation | 30W |
| Transistor Case Style | TO-126 |
| Transistor Mounting | Through Hole |
| No. of Pins | 3Pins |
| Transition Frequency | 3MHz |
| DC Current Gain hFE Min | 15hFE |
| Operating Temperature Max | 150°C |
| Product Range | Multicomp Pro Bipolar Transistor PNP |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
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 (04-Feb-2026) |
Technical Docs (1)
Alternatives for BD178
1 Product Found
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 |
|---|---|
| Tariff No: | 85412900 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .00065 |