BC 847PN Infineon Transistor (SOT23 (6-Pin)) In Stock
Infineon BC 847PN is a complementary NPN+PNP dual bipolar transistor rated 100 mA and 50V in a 6-pin SOT-363 package. Enables compact push-pull and switching circuit designs in a single footprint. Available from stock with worldwide shipping.
- Manufacturer
- Infineon
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Transistor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of BC 847PN?
- Complementary NPN+PNP pair in a single 6-pin SOT-363 package reduces component count and PCB footprint
- 100 mA collector current rating suits signal switching, LED driving, and small-load control circuits
- 50V VCEO provides adequate voltage headroom for low-voltage switching and amplifier applications
- Matched complementary transistors in one package simplify push-pull and half-bridge inverter designs
What is BC 847PN used for?
The BC 847PN is ideal for complementary switching and amplification circuits such as push-pull output stages, voltage-level translators, and small-signal class AB amplifiers in portable consumer electronics. Its matched NPN+PNP dual configuration in a single SOT-363 package reduces BOM count and PCB area, making it well suited for space-constrained audio and signal processing designs. The 100 mA current rating and 50V breakdown also support LED driving, relay control, and low-side switching in battery-powered IoT devices.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for BC 847PN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the collector current and voltage ratings of the Infineon BC 847PN dual transistor?
The BC 847PN NPN transistor is rated for 100 mA maximum collector current and 50V collector-emitter voltage (VCEO), and the complementary PNP device shares the same 100 mA and 50V ratings. Both transistors reside in a compact 6-pin SOT-363 package measuring approximately 2.0 mm × 2.1 mm, enabling high-density SMT layouts.
How does the dual NPN+PNP configuration of BC 847PN benefit push-pull amplifier and switching designs?
The complementary NPN+PNP pair in a single 6-pin package eliminates independent sourcing of matched discrete transistors, simplifying push-pull output stage designs. At 100 mA and 50V, the BC 847PN drives small speakers, piezo elements, and capacitive loads in portable audio amplifiers while occupying only one SOT-363 footprint on the PCB.
For a compact LED driver circuit, how does the BC 847PN compare to using two discrete SOT-23 transistors?
Using the BC 847PN instead of two discrete SOT-23 transistors saves approximately 50% of PCB area since the SOT-363 footprint measures about 2.0 mm × 2.1 mm. Both complementary 100 mA devices share a common package, reducing solder joint count and improving thermal matching between the NPN and PNP transistors.
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About Infineon
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