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Nexperia USA Inc. BC847BPN,165
- Part No.:
- BC847BPN,165
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
BC847BPN,165.pdf
- Description:
- TRANS NPN/PNP 45V 100MA 6-TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:12,259
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Product details
Overview
BC847BPN from Nexperia is a dual NPN/PNP general-purpose transistor pair in a single SOT363-3 (TSSOP6) package, rated for 45 V VCEO, 100 mA IC, and offering matched hFE (200–450) per transistor at 2 mA/5 V. It enables compact complementary switching in low-voltage logic interfaces, level translation, and discrete amplifier stages.
For engineers reviewing the BC847BPN datasheet, BC847BPN pinout, BC847BPN application, or BC847BPN equivalent, this device supports space-constrained dual-polarity biasing, current mirror configurations, and push-pull output drivers where thermal isolation and gain matching between transistors are critical.
Technical Context
The BC847BPN integrates two electrically isolated silicon planar transistors - TR1 (NPN) and TR2 (PNP) - sharing no internal connection. Each exhibits low VCE(sat) (≤300 mV at 100 mA/5 mA), high fT (100 MHz for TR1, typical), and tightly controlled hFE spread (200–450 at 2 mA/5 V).
Its SOT363-3 package provides six terminals with defined polarity separation: pins 1–2–6 serve TR1 (E1/B1/C1), pins 3–4–5 serve TR2 (C2/E2/B2). Thermal resistance to ambient is 416 K/W (per device, standard footprint), supporting operation up to 150 °C junction temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 45 V maximum - supports rail-to-rail switching in 3.3 V and 5 V digital systems without breakdown risk. |
| IC | 100 mA continuous - sufficient for driving LEDs, small relays, or logic-level MOSFET gates in portable equipment. |
| hFE | 200–450 at 2 mA/5 V - enables predictable DC biasing and stable current mirror ratios across both transistors. |
| VCE(sat) | ≤300 mV at IC = 100 mA, IB = 5 mA - minimizes conduction loss and self-heating in saturated-switch applications. |
| fT | 100 MHz (TR1, NPN) - supports amplification and switching up to low-MHz signal frequencies with usable gain. |
| Cc | 1.5 pF (TR1), 2.2 pF (TR2) - low collector capacitance reduces Miller effect, improving high-frequency response and stability. |
| Ptot | 250 mW (standard PCB), 400 mW (enhanced pad) - defines thermal derating envelope for reliable operation in compact layouts. |
Pinout & Package
SOT363-3 (TSSOP6) is a 6-lead surface-mount plastic package measuring 2.2 mm × 1.35 mm × 0.95 mm, optimized for automated placement and reflow soldering on FR4 PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Emitter of TR1 (NPN) | Low-impedance current sink node for NPN side; connects to ground or load return path. |
| 2 | Base of TR1 (NPN) | Control input for NPN transistor; requires ~0.65 V forward bias and current-limited drive. |
| 3 | Collector of TR2 (PNP) | Current source node for PNP side; connects to positive supply or load high-side connection. |
| 4 | Emitter of TR2 (PNP) | High-side reference terminal; ties to VCC or regulated rail in complementary configurations. |
| 5 | Base of TR2 (PNP) | Inverted control input; active-low drive required to turn on PNP transistor. |
| 6 | Collector of TR1 (NPN) | Current sink output node; drives loads connected between VCC and this pin. |
Key Features
| Feature | Design Value |
|---|---|
| Closely matched hFE | 200–450 range per transistor ensures consistent current gain in differential or mirror circuits. |
| No mutual interference | Electrically isolated die structure prevents crosstalk, enabling independent NPN/PNP biasing and switching. |
| Low VCE(sat) | ≤300 mV at full 100 mA load reduces power dissipation and improves efficiency in saturated switch mode. |
| Reduced board space | Dual-transistor integration replaces two discrete SOT23 devices, cutting footprint by ~40% and assembly cost. |
| Low collector capacitance | 1.5–2.2 pF minimizes capacitive loading on driving nodes and preserves bandwidth in RF-adjacent stages. |
Applications
| LED Driver Circuit | Level Translation Interface |
|---|---|
|
Use Scenario: Driving dual-color (red/green) LED indicators from a 3.3 V microcontroller GPIO with common-anode configuration. IC Role / Device Role / Timing Role: BC847BPN acts as complementary current sink/source pair - NPN sinks cathode current, PNP sources anode current - enabling bidirectional LED control from one I/O pin. Use Value: Eliminates need for external pull-up resistors and separate PNP/NPN devices, reducing BOM count and layout area while maintaining fast turn-on/turn-off (<100 ns). |
Use Scenario: Translating 1.8 V logic outputs to 5 V TTL-compatible inputs in mixed-voltage MCU peripherals. IC Role / Device Role / Timing Role: Configured as a bipolar level shifter: NPN pulls down 5 V bus when 1.8 V input is high; PNP pulls up when input is low - achieving rail-to-rail voltage translation. Use Value: Delivers sub-microsecond propagation delay and <10 µA quiescent current, outperforming passive resistor-based translators in speed and power efficiency. |
| Push-Pull Output Stage | Discrete Current Mirror |
|
Use Scenario: Constructing a Class AB audio preamplifier output buffer for headphone driving in battery-powered audio codecs. IC Role / Device Role / Timing Role: BC847BPN forms the core push-pull pair - NPN handles positive half-cycle, PNP handles negative - with shared emitter resistors for bias stabilization. Use Value: Matched hFE and thermal tracking minimize crossover distortion; low VCE(sat) ensures >90% power efficiency into 32 Ω loads. |
Use Scenario: Implementing a precision 1:1 current mirror in analog sensor signal conditioning for offset cancellation. IC Role / Device Role / Timing Role: TR1 (NPN) serves as reference transistor; TR2 (PNP) mirrors its collector current in inverted polarity, enabling bidirectional mirrored current sourcing/sinking. Use Value: Tight hFE matching and identical die geometry yield <±3% current ratio error over −55 °C to 125 °C, critical for ratiometric measurement accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual NPN/PNP transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BC847BPDXV6T1G | Same SOT363-3 package, identical VCEO/IC, but hFE binning is 160–320 - lower gain spread and reduced max gain. | Preferred where tighter hFE tolerance is needed for precision mirroring, but less suitable for high-gain amplifier stages. | Select when guaranteed hFE consistency outweighs need for peak gain; verify bias point stability at lower hFE. |
| MBT3904DW1T1G | Higher VCEO (40 V vs. 45 V), same IC, but hFE range wider (100–300); uses SOT-363 but different pinout (1=E1, 2=B1, 3=C1, 4=E2, 5=B2, 6=C2). | Not pin-compatible - requires PCB redesign; better suited for 40 V industrial controls than consumer-level logic interfacing. | Choose only if higher voltage margin is essential and layout revision is acceptable; avoid for drop-in replacement. |
Compared with BC847BPN, BC847BPDXV6T1G trades peak gain for tighter hFE uniformity, while MBT3904DW1T1G offers comparable performance at lower voltage rating but demands pinout-aware layout changes.
Availability
BC847BPN is available at Aetrix Electronics and suitable for LED driver circuits, level translation interfaces, push-pull output stages, and discrete current mirrors requiring stable component supply and consistent dual-transistor matching.
Supply support for BC847BPN includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert focused on high-volume, high-reliability discrete and logic devices, with leadership in automotive-grade and industrial-standard components.
The BC847BPN belongs to Nexperia's BC847 series of general-purpose bipolar transistors, designed specifically for space-efficient complementary switching and amplification in consumer, computing, and industrial electronics.
FAQ
What is the maximum operating temperature for BC847BPN?
The BC847BPN has a maximum junction temperature (Tj) of 150 °C and a storage temperature range of −65 °C to +150 °C. Its thermal resistance to ambient is 416 K/W on a standard FR4 PCB, meaning it can dissipate 250 mW continuously at 25 °C ambient before reaching Tj = 150 °C.
Is BC847BPN pin-compatible with BC847BW?
No. BC847BPN uses SOT363-3 (TSSOP6) with pinout E1-B1-C2-E2-B2-C1, while BC847BW uses SOT323 (SC-70) with only three pins and single-transistor topology. They differ in package, pin count, and internal configuration - direct substitution is not possible without PCB redesign.
Can BC847BPN be used in linear amplifier applications?
Yes - its hFE stability (200–450 at 2 mA/5 V), low VCE(sat), and 100 MHz fT support low-noise, low-distortion small-signal amplification up to ~10 MHz. However, it lacks built-in compensation or thermal shutdown, so external bias stabilization and heat sinking are required for sustained linear operation.
Does BC847BPN meet automotive qualification standards?
No. The BC847BPN is not AEC-Q101 qualified and is designated for industrial and consumer applications only. Nexperia explicitly states in its legal disclaimers that non-automotive qualified products like BC847BPN are unsuitable for safety-critical or life-support systems, and automotive use voids warranty and liability coverage.
BC847BPN,165 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- 1 NPN, 1 PNP
- Current - Collector (Ic) (Max):
- 100mA
- Voltage - Collector Emitter Breakdown (Max):
- 45V
- Vce Saturation (Max) @ Ib, Ic:
- 300mV @ 5mA, 100mA
- Current - Collector Cutoff (Max):
- 15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 200 @ 2mA, 5V
- Power - Max:
- 300mW
- Frequency - Transition:
- 100MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
BC847BPN,165 FAQ
1.How can I place an order for BC847BPN,165 through Aetrix?
Please submit a Request for Quotation (RFQ) for BC847BPN,165 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BC847BPN,165 reliable?
The price and inventory of BC847BPN,165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BC847BPN,165 is usually 5 days.
3.What payment methods are accepted for BC847BPN,165?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BC847BPN,165 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BC847BPN,165?
BC847BPN,165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BC847BPN,165 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BC847BPN,165?
For technical support, including BC847BPN,165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BC847BPN,165 requirements.
6.How does Aetrix verify that BC847BPN,165 is sourced from the original manufacturer or authorized distributors?
All BC847BPN,165 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BC847BPN,165 meets industry standards.
7.What is the process for return or replacement of BC847BPN,165?
All BC847BPN,165 units undergo pre-shipment inspection (PSI). If there is an issue with BC847BPN,165, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BC847BPN,165 part is unused and in its original packaging.
Return procedure for BC847BPN,165:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BC847BPN,165 Tags
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