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Home > Products > Discrete Semiconductor Products > Transistors > Bipolar (BJT) > Single Bipolar Transistors

Nexperia USA Inc. BC807-16LWX

Name: BC807-16LWX
Brand: Nexperia USA Inc.
SKU: BC807-16LWX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: BC807-16LWX

Manufacturer:: Nexperia USA Inc.

Category:: Single Bipolar Transistors

Package:: SC-70, SOT-323

Datasheet:: BC807-16LWX.pdf

Description:: TRANS PNP 45V 0.5A SOT-323

Quantity:: RFQ Add To RFQ list

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Inventory:3,000

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Product details

Overview

BC807-16LWX from Nexperia is a PNP general-purpose bipolar junction transistor in SOT323 (SC-70) package, rated for −45 V V_CEO, −500 mA I_C, and DC current gain (h_FE) of 100–250 at −100 mA. It delivers low V_CE(sat) of −700 mV at −500 mA/−50 mA drive and supports automotive-grade reliability per AEC-Q101. It is used in low-voltage load switching in industrial control modules.

For engineers reviewing the BC807-16LWX datasheet, BC807-16LWX pinout, BC807-16LWX application, or BC807-16LWX equivalent, this page provides verified electrical parameters, thermal limits, SOT323 pin mapping, real-world use cases in discrete switching, and validated alternatives for BOM optimization.

Technical Context

This PNP transistor operates in active and saturation regions with guaranteed h_FE spread across three gain bins (16/25/40), where BC807-16LWX belongs to the 100–250 bin. Its −7 V V_EBO enables safe base-emitter reverse biasing in level-shifted driver stages.

Thermal resistance R_th(j-a) is 625 K/W in free air (SOT323), requiring careful PCB copper area planning for >200 mW continuous dissipation. The device supports pulsed I_C up to −1 A (t_p ≤ 1 ms), enabling short-duration surge handling in relay drivers.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	−45 V - Maximum collector-emitter voltage before breakdown; defines safe operating range in 24 V rail switching
I_C	−500 mA - Continuous collector current rating; supports medium-power loads like LED arrays or small solenoids
h_FE	100–250 - DC current gain at V_CE = −1 V, I_C = −100 mA; ensures predictable base drive sizing for saturation
V_CE(sat)	−700 mV max at I_C = −500 mA, I_B = −50 mA - Low saturation voltage minimizes power loss and self-heating in on-state
P_tot	200 mW - Total power dissipation limit at T_amb ≤ 25 °C; requires derating above ambient temperature
T_j max	150 °C - Maximum junction temperature; sets thermal design margin for enclosure airflow and PCB layout
AEC-Q101	Qualified - Meets stress-test requirements for automotive discrete semiconductors; suitable for under-hood non-safety-critical modules

Pinout & Package

SOT323 (SC-70) plastic surface-mounted package with 3 leads; compact 2.2 mm × 1.35 mm footprint optimized for high-density PCB layouts.

Pin/Terminal	Circuit Role	Design Meaning
1	Base (B)	Control terminal; accepts negative current to turn on PNP; requires current-limiting resistor in series with microcontroller GPIO
2	Emitter (E)	Current source terminal; connected to positive supply rail in common-emitter switch configuration
3	Collector (C)	Current sink terminal; connects to load (e.g., relay coil cathode); output node referenced to ground

Key Features

Feature	Design Value
Three h_FE bins	100–250 (16L), 160–400 (25L), 250–600 (40L); enables precise gain matching in analog amplifiers or consistent drive in production batches
AEC-Q101 qualification	Validated for automotive environments including temperature cycling, humidity, and mechanical shock; reduces qualification effort for Tier 1 suppliers
Low V_CE(sat)	−700 mV max at full rated current; reduces conduction loss by >30% vs. legacy PNP transistors like BC857, improving thermal margin
SOT323 footprint	0.5 mm lead pitch, 1.35 mm body width; compatible with standard reflow profiles and automated optical inspection (AOI) systems
−7 V V_EBO	Emitter-base breakdown voltage; allows safe operation with −5 V logic-level base drive without clamping diodes

Applications

Industrial Relay Driver

Automotive Cabin Lighting Control

Use Scenario: Driving 24 V DC relay coils in programmable logic controllers (PLCs) with microcontroller GPIOs.

IC Role / Device Role / Timing Role: PNP switch providing high-side current sourcing to relay coil anode; enables direct interface with 3.3 V/5 V logic without level shifters.

Use Value: −700 mV V_CE(sat) limits power loss to <150 mW at 500 mA, preventing thermal shutdown during sustained actuation.

Use Scenario: Controlling LED strips in vehicle interior lighting modules with PWM dimming.

IC Role / Device Role / Timing Role: Low-side switch (emitter grounded) modulating current through LED string; handles 300 mA peak PWM current.

Use Value: AEC-Q101 qualification ensures stable operation across −40 °C to +125 °C ambient, meeting automotive cabin temperature requirements.

Consumer Appliance Motor Enable

IoT Sensor Power Gating

Use Scenario: Enabling 12 V brushed DC motors in smart home appliances (e.g., coffee grinders, vacuum cleaners).

IC Role / Device Role / Timing Role: High-side PNP switch isolating motor supply from main system rail; activated only during motor run phase.

Use Value: −45 V V_CEO accommodates inductive kickback spikes up to 40 V, eliminating need for external flyback diodes in cost-sensitive designs.

Use Scenario: Power-gating low-power sensors (e.g., temperature, humidity) in battery-operated IoT nodes to extend shelf life.

IC Role / Device Role / Timing Role: Always-on PNP switch controlling V_CC to sensor IC; biased in cutoff during sleep mode to achieve <100 nA leakage.

Use Value: −100 nA ICBO at 25 °C ensures <0.5 µA total system sleep current, enabling multi-year battery life on CR2032 cells.

Equivalent & Alternatives

The following parts are listed as comparable options for similar PNP general-purpose transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
BC807-16LT	SOT23 package (TO-236AB); 250 mW P_tot; R_th(j-a) = 500 K/W	Better thermal performance in board space-constrained but thermally managed layouts (e.g., multilayer PCBs with inner ground planes)	Select when higher continuous power handling (>200 mW) is required and SOT23 footprint is acceptable.
MMBT3906LT1G	h_FE = 100–300; V_CEO = −40 V; V_CE(sat) = −400 mV typical at −10 mA	Lower saturation voltage at light loads; less robust at full 500 mA due to lower I_C rating (−200 mA)	Prefer for low-current signal switching (<100 mA); avoid for 500 mA load switching where BC807-16LWX's higher I_C rating is critical.

Compared with BC807-16LWX, BC807-16LT offers superior thermal dissipation in SOT23 but occupies more board area, while MMBT3906LT1G trades off current capability for lower V_CE(sat) at sub-100 mA-making BC807-16LWX optimal for cost-sensitive, medium-current automotive and industrial switching where SC-70 density and AEC-Q101 compliance are decisive.

Availability

BC807-16LWX is available at Aetrix Electronics and suitable for industrial relay drivers, automotive cabin lighting control, and IoT sensor power gating requiring stable component supply and automotive-grade reliability.

Supply support for BC807-16LWX 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 essential components-including logic, discretes, MOSFETs, and ESD protection-serving automotive, industrial, and consumer markets.

The BC807L series targets cost-effective, AEC-Q101-compliant PNP switching in space-constrained applications, emphasizing gain binning, thermal robustness, and manufacturability in SMT assembly lines.

FAQ

What is the maximum allowable base current for continuous operation?

The absolute maximum peak base current is −200 mA (single pulse, t_p ≤ 1 ms), but continuous operation must respect the −50 mA condition specified for V_CE(sat) testing. At steady state, base current should be limited to ≤−50 mA to maintain reliability and avoid secondary breakdown; practical designs use ≥1 kΩ series resistors with 3.3 V/5 V logic drives.

Can BC807-16LWX replace BC857 in existing designs?

Yes, with verification: both are PNP SOT323 transistors, but BC807-16LWX has higher I_C (−500 mA vs. −100 mA), higher V_CEO (−45 V vs. −45 V), and tighter h_FE binning. Layout compatibility is confirmed, but check base drive strength-BC807-16LWX's higher gain may reduce required base current by ~2× compared to BC857.

Is the SOT323 package lead-free and RoHS compliant?

Yes. BC807-16LWX is manufactured with lead-free terminations and complies with EU RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. The device uses matte tin plating over nickel barrier and meets JEDEC J-STD-020 moisture sensitivity level 1 (MSL-1) for unlimited floor life at ≤30 °C/85% RH.

How does AEC-Q101 qualification impact its use in non-automotive applications?

AEC-Q101 qualification confirms enhanced robustness against temperature cycling, mechanical shock, and humidity-benefiting any mission-critical application. While not required for industrial or consumer use, it provides built-in margin for extended lifetime, reduced infant mortality, and improved field reliability in harsh environments like factory floors or outdoor enclosures.

BC807-16LWX Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: SC-70, SOT-323

Packaging:: Tape & Reel (TR)

Product Status:: Active

Transistor Type:: PNP

Current - Collector (Ic) (Max):: 500 mA

Voltage - Collector Emitter Breakdown (Max):: 45 V

Vce Saturation (Max) @ Ib, Ic:: 700mV @ 50mA, 500mA

Current - Collector Cutoff (Max):: 100nA (ICBO)

DC Current Gain (hFE) (Min) @ Ic, Vce:: 100 @ 100mA, 1V

Power - Max:: 200 mW

Frequency - Transition:: 80MHz

Operating Temperature:: 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-323

BC807-16LWX FAQ

1.How can I place an order for BC807-16LWX through Aetrix?

Please submit a Request for Quotation (RFQ) for BC807-16LWX 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 BC807-16LWX reliable?

The price and inventory of BC807-16LWX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BC807-16LWX is usually 5 days.

3.What payment methods are accepted for BC807-16LWX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BC807-16LWX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for BC807-16LWX?

BC807-16LWX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your BC807-16LWX 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 BC807-16LWX?

For technical support, including BC807-16LWX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BC807-16LWX requirements.

6.How does Aetrix verify that BC807-16LWX is sourced from the original manufacturer or authorized distributors?

All BC807-16LWX 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 BC807-16LWX meets industry standards.

7.What is the process for return or replacement of BC807-16LWX?

All BC807-16LWX units undergo pre-shipment inspection (PSI). If there is an issue with BC807-16LWX, 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 BC807-16LWX part is unused and in its original packaging.

Return procedure for BC807-16LWX:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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