Multicomp Pro Silicon Darlington Power Transistor, NPN, 80V, 12A, TO-3
High-power NPN Darlington transistor in TO-3 case. 80V, 12A, 150W rating. For amplifiers, motor drives & power supplies.
The Multicomp Pro Silicon Darlington Power Transistor is a robust, high-power NPN device engineered for demanding applications requiring high current and voltage handling. It features a complementary Darlington configuration, offering significant current gain for efficient switching and amplification in power circuits.
This transistor is housed in a rugged TO-3 metal case, providing excellent thermal performance and mechanical durability. With a collector-emitter voltage rating of 80V and a DC collector current capability of 12A, it is suitable for a wide range of high-power electronic designs. The substantial power dissipation rating of 150W ensures reliable operation under heavy loads.
Key Features & Specifications
- Transistor Type: Silicon NPN Darlington
- Case Style: Robust TO-3 metal package
- Voltage Rating (Vceo): 80V
- DC Current Rating (Ic): 12A
- Power Dissipation (Pd): 150W
- DC Current Gain (hFE): 100 (minimum)
- Mounting Type: Through-hole for secure PCB mounting
- Operating Temperature: Maximum junction temperature of 200°C
- Pin Count: 2 pins
Ideal for use in power supplies, motor controllers, audio amplifiers, and linear regulators, this component delivers Multicomp Pro's commitment to quality and reliability for professional and hobbyist projects alike.
- Power supply units
- Motor drive and control circuits
- High-power audio amplifier output stages
- Linear voltage regulators
- Transistor Polarity: NPN (Darlington)
- Collector-Emitter Voltage (Vceo): 80 V
- DC Collector Current (Ic): 12 A
- Power Dissipation (Pd): 150 W
- DC Current Gain (hFE): 100
- Case Style: TO-3
- Mounting Type: Through Hole
- Pin Count: 2 Pins
- Max Operating Temperature: 200 °C
- Dimensions (L x W x H): 33 mm x 15 mm x 43 mm
- Weight: 11.34 grams
- Collector Emitter Voltage V(br)ceo: 80V
- DC Collector Current: 12A
- RF Transistor Case: TO-3
- of Pins: 2Pins
- Transistor Mounting: Through Hole
- Operating Temperature Max: 200°C
- SVHC: No SVHC (04-Feb-2026)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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