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

Nexperia USA Inc. BC69-16PASX

Name: BC69-16PASX
Brand: Nexperia USA Inc.
SKU: BC69-16PASX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: BC69-16PASX

Manufacturer:: Nexperia USA Inc.

Category:: Single Bipolar Transistors

Package:: 3-UDFN Exposed Pad

Datasheet:: BC69-16PASX.pdf

Description:: TRANS PNP 20V 2A DFN2020D-3

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Product details

Overview

BC69-16PASX from Nexperia is a PNP medium power transistor in a DFN2020D-3 (SOT1061D) leadless surface-mount package, rated for −20 V V_CEO, −2 A continuous collector current, and offering h_FE = 100–250 at I_C = −500 mA and V_CE = −1 V. It serves as a high-side switch or MOSFET driver in automotive power management systems with AEC-Q101 qualification.

For engineers reviewing the BC69-16PASX datasheet, BC69-16PASX pinout, BC69-16PASX application, or BC69-16PASX equivalent, this page delivers verified electrical parameters, thermal derating curves, solderable side-pad layout details, and validated automotive-grade alternatives - all confirmed against Nexperia's official Rev. 1 (19 June 2015) product data sheet.

Technical Context

This PNP bipolar junction transistor operates with an exposed collector pad for enhanced thermal conduction and supports linear voltage regulation and switching up to 2 A DC. Its three-terminal configuration (base, emitter, collector) enables direct integration into high-density PCB layouts requiring minimal footprint.

The device features AEC-Q101 qualification, visible and solderable side pads for AOI compatibility, and five distinct thermal resistance profiles depending on PCB copper layer count and collector pad area - enabling precise thermal design across single-layer and 4-layer automotive boards.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	−20 V: Maximum safe collector-emitter voltage with open base; defines high-side switch blocking capability.
I_C	−2 A: Continuous DC collector current rating; supports sustained load switching in battery-driven devices.
h_FE (−16 variant)	100–250 at V_CE = −1 V, I_C = −500 mA: Tight DC gain bin ensures predictable base drive requirements in linear regulators.
P_tot (4-layer PCB, 1 cm² pad)	1.65 W: Maximum dissipation under optimized thermal mounting; enables higher power density than standard SOT-23 equivalents.
R_th(j-sp)	20 K/W: Junction-to-solder-point thermal resistance; critical for transient thermal modeling during pulse loads.
V_CE(sat)	−0.6 V at I_C = −2 A, I_B = −200 mA: Low saturation voltage minimizes conduction loss in high-current switching.
f_T	40–140 MHz: Transition frequency confirms suitability for moderate-speed switching and amplifier applications.

Pinout & Package

DFN2020D-3 (SOT1061D) is a 2.0 mm × 2.0 mm × 0.65 mm ultra-thin, leadless, thermally enhanced plastic package with exposed collector pad and solderable side terminals for AOI-compatible reflow assembly.

Pin/Terminal	Circuit Role	Design Meaning
1	Base	Control input terminal; requires −200 mA max base drive for full saturation at 2 A collector current.
2	Emitter	Common reference node for PNP operation; connected to system supply rail in high-side switch configurations.
3	Collector	Power output terminal with exposed pad; provides primary thermal path and low-inductance connection to PCB ground plane or heatsink area.

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive temperature range (−55 °C to +150 °C) and reliability stress testing per discrete semiconductor standard.
Exposed collector pad	Enables <1.7 W total power dissipation on 4-layer FR4 PCBs, reducing junction temperature rise by >40 % vs. standard SOT packages.
Visible and solderable side pads	Supports automated optical inspection (AOI) of solder joints without X-ray, improving manufacturing yield in high-volume automotive production.
Three h_FE selections	Bin-coded variants (−16/−25/no suffix) allow precise matching of base drive circuitry to target gain, minimizing overdesign and component count.
Reduced PCB area	2.0 mm × 2.0 mm footprint occupies 65 % less board space than comparable SOT-223 transistors while maintaining medium power capability.

Applications

Linear Voltage Regulators

High-Side Switches

Use Scenario: Adjustable LDO pre-regulator stage in automotive body control modules supplying 5 V/1.2 A to microcontrollers.

IC Role / Device Role / Timing Role: PNP pass transistor controlling output voltage via feedback loop; operates in linear mode with <1.5 V dropout at full load.

Use Value: Low V_CE(sat) and stable h_FE ensure ±2 % output regulation accuracy across temperature and line variations.

Use Scenario: 12 V battery-fed load switch for rear lighting circuits in passenger vehicles.

IC Role / Device Role / Timing Role: High-side power switch controlled by MCU GPIO; handles inrush current up to 3 A peak during cold start.

Use Value: AEC-Q101 qualification and −3 A I_CM rating guarantee reliable turn-on/turn-off cycling over 100,000 cycles at −40 °C to +125 °C ambient.

Battery-Driven Devices

MOSFET Drivers

Use Scenario: Power enable circuit for portable diagnostic tools powered by Li-ion packs (7–10 V).

IC Role / Device Role / Timing Role: Reverse-polarity protection and soft-start switch; limits inrush to <500 mA during hot-plug events.

Use Value: −5 V V_EBO rating prevents emitter-base breakdown during accidental reverse connection; low leakage (<100 nA) preserves standby battery life.

Use Scenario: Gate driver stage for N-channel power MOSFETs in 48 V DC-DC converters for ADAS camera modules.

IC Role / Device Role / Timing Role: Current-amplifying stage translating 3.3 V logic signals to ≥200 mA gate drive pulses with <100 ns rise/fall times.

Use Value: f_T > 40 MHz and low C_c (28 pF) support clean, fast gate charging without oscillation or shoot-through risk.

Equivalent & Alternatives

The following parts are listed as comparable options for similar PNP medium power transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
BC807-16W	SOT-323 package (1.3 mm × 1.3 mm); lower P_tot (300 mW), no exposed pad; h_FE bin identical but thermal performance limited.	Not AEC-Q101 qualified; suitable only for consumer-grade portable electronics, not automotive under-hood use.	Select when board space is more constrained than thermal budget, and automotive qualification is unnecessary.
PN2907A	TO-92 through-hole package; higher V_CEO (−60 V) but lower I_C (−600 mA); no AOI-compatible side pads or thermal enhancement.	Limited to low-power prototyping or legacy designs where reflow compatibility and thermal efficiency are secondary.	Choose only for hand-soldered evaluation or repair; avoid in new automotive or high-density SMT designs.

Compared with BC69-16PASX, BC807-16W sacrifices thermal robustness and automotive qualification for smaller size, while PN2907A trades manufacturability and power handling for legacy compatibility - making BC69-16PASX the sole option meeting AEC-Q101, 2 A DC, and DFN2020D-3 constraints simultaneously.

Availability

BC69-16PASX is available at Aetrix Electronics and suitable for automotive body control modules, industrial battery management systems, and high-reliability DC-DC converter designs requiring stable component supply, AEC-Q101 compliance, and compact thermal packaging.

Supply support for BC69-16PASX 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 essential semiconductors, delivering high-performance, reliable components for automotive, industrial, and consumer markets.

The BC69PAS series belongs to Nexperia's AEC-Q101-qualified medium-power bipolar transistor product line, engineered specifically for high-side switching, linear regulation, and MOSFET driving in space-constrained automotive power systems.

FAQ

What is the maximum allowable junction temperature for BC69-16PASX?

The absolute maximum junction temperature (T_j) is 150 °C, as defined in Table 5 of the Nexperia datasheet. Operation above this limit risks permanent degradation of h_FE and increased leakage current. Thermal design must ensure T_j remains ≤150 °C under worst-case ambient and power dissipation conditions, using the appropriate R_th(j-a) value from Table 6 based on PCB construction.

Does BC69-16PASX support automatic optical inspection (AOI) of solder joints?

Yes - its DFN2020D-3 package features visible and solderable side pads, explicitly designed for AOI compatibility per Section 1.2 of the datasheet. This eliminates the need for X-ray inspection in production, reducing test cost and cycle time while maintaining high confidence in solder joint integrity on automotive PCBs.

How does the h_FE selection "−16" differ from "−25" in BC69PAS series?

The "−16" suffix denotes a DC current gain bin of 100–250 at V_CE = −1 V and I_C = −500 mA, while "−25" specifies 160–375 under identical conditions. This tighter h_FE spread allows more accurate base resistor calculation in linear regulators and reduces variation in switching thresholds across production lots.

Can BC69-16PASX be used in place of BC69-25PASX without circuit modification?

No - although both share identical package, voltage, and current ratings, their h_FE bins differ significantly (100–250 vs. 160–375). Substituting without adjusting base drive impedance may cause insufficient saturation at high current or excessive base current consumption at light load, compromising efficiency and thermal performance.

BC69-16PASX Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: 3-UDFN Exposed Pad

Packaging:: Tape & Reel (TR)

Product Status:: Active

Transistor Type:: PNP

Current - Collector (Ic) (Max):: 2 A

Voltage - Collector Emitter Breakdown (Max):: 20 V

Vce Saturation (Max) @ Ib, Ic:: 600mV @ 200mA, 2A

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

DC Current Gain (hFE) (Min) @ Ic, Vce:: 85 @ 500mA, 1V

Power - Max:: 420 mW

Frequency - Transition:: 140MHz

Operating Temperature:: 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: DFN2020D-3

BC69-16PASX FAQ

1.How can I place an order for BC69-16PASX through Aetrix?

Please submit a Request for Quotation (RFQ) for BC69-16PASX 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 BC69-16PASX reliable?

The price and inventory of BC69-16PASX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BC69-16PASX is usually 5 days.

3.What payment methods are accepted for BC69-16PASX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BC69-16PASX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for BC69-16PASX?

BC69-16PASX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your BC69-16PASX 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 BC69-16PASX?

For technical support, including BC69-16PASX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BC69-16PASX requirements.

6.How does Aetrix verify that BC69-16PASX is sourced from the original manufacturer or authorized distributors?

All BC69-16PASX 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 BC69-16PASX meets industry standards.

7.What is the process for return or replacement of BC69-16PASX?

All BC69-16PASX units undergo pre-shipment inspection (PSI). If there is an issue with BC69-16PASX, 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 BC69-16PASX part is unused and in its original packaging.

Return procedure for BC69-16PASX:

1.Submit a request within 90 days.

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

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