Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

Infineon Technologies BC 807-25 E6327

Name: BC 807-25 E6327
Brand: Infineon Technologies
SKU: BC 807-25 E6327
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: BC 807-25 E6327

Manufacturer:: Infineon Technologies

Category:: Single Bipolar Transistors

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: BC 807-25 E6327.pdf

Description:: TRANS PNP 45V 0.5A PG-SOT23

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:4,735

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

BC807-25 E6327 from Infineon Technologies is a PNP silicon general-purpose audio-frequency bipolar junction transistor with h_FE = 160–250 at I_C = 100 mA, V_CE = 1 V; V_CEO = 45 V; I_C = 500 mA continuous; V_CE(sat) ≤ 0.7 V at I_C = 500 mA / I_B = 50 mA; packaged in SOT23.

For engineers reviewing the BC807-25 E6327 datasheet, BC807-25 E6327 pinout, BC807-25 E6327 application, or BC807-25 E6327 equivalent, key selection criteria include DC current gain group (h_FE-grp. 25), low saturation voltage for switching efficiency, thermal resistance (R_thJS ≤ 215 K/W), and AEC-Q101 qualification for automotive-grade reliability.

Technical Context

This PNP BJT operates in linear amplification and saturated switching modes. Its h_FE group 25 ensures predictable current amplification across I_C = 10 mA to 500 mA at V_CE = 1 V, with f_T = 200 MHz enabling stable operation up to mid-VHF frequencies.

Designed for robust thermal performance in compact layouts, it features R_thJS ≤ 215 K/W (SOT23) and supports pulsed operation with duty cycle-dependent derating per JEDEC JESD22-A114. Junction temperature is rated to 150 °C, matching automotive under-hood requirements.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	45 V - Maximum collector-emitter blocking voltage before breakdown; enables use in 24 V automotive supply rails with margin.
h_FE (I_C = 100 mA)	160–250 - Confirmed DC current gain range for h_FE-grp. 25; ensures consistent base drive sizing in amplifier and switch designs.
V_CE(sat)	≤ 0.7 V @ I_C/I_B = 500/50 mA - Low saturation voltage minimizes conduction loss in high-current switching applications.
f_T	200 MHz - Transition frequency confirms usable bandwidth for AF and low-speed digital signal conditioning.
P_tot (T_S ≤ 79 °C)	330 mW - Continuous power dissipation limit at solder point temperature ≤ 79 °C; defines thermal design envelope for PCB copper area.
R_thJS	≤ 215 K/W - Junction-to-solder-point thermal resistance; used to calculate junction temperature rise from measured board temperature.
AEC-Q101 Qualified	Yes - Validated for automotive electronic systems per stress test standard; supports functional safety-aware designs.

Pinout & Package

BC807-25 E6327 is housed in a RoHS-compliant SOT23 plastic surface-mount package with gull-wing leads, optimized for automated placement and reflow soldering on high-density PCBs.

Pin/Terminal	Circuit Role	Design Meaning
1 (Emitter)	E	Current sink terminal; connected to higher potential in PNP configuration; requires proper grounding or bias network for active operation.
2 (Base)	B	Control input; forward-biased to turn device ON; base resistor must limit I_B to maintain h_FE-driven I_C without overdrive.
3 (Collector)	C	Current source terminal; supplies load current when saturated; routed to V_CC or switched rail in common-emitter topology.

Key Features

Feature	Design Value
High h_FE group consistency	h_FE = 160–250 at I_C = 100 mA/V_CE = 1 V - Reduces variation in base drive requirements across production lots.
Low V_CE(sat)	≤ 0.7 V @ 500 mA - Enables efficient switching in 5–24 V logic-level and power interface circuits with minimal heat generation.
AEC-Q101 qualification	Qualified per stress test standard - Supports deployment in automotive body control modules, lighting drivers, and sensor interfaces without additional qualification effort.
Complementary NPN pairing	Matched with BC817-25/BC817-25W - Allows symmetric push-pull output stages and complementary bias networks in analog and power circuits.

Applications

Automotive Lighting Control

Industrial Sensor Signal Conditioning

Use Scenario: Driving LED arrays in headlamp or interior lighting modules with PWM dimming.

IC Role / Device Role / Timing Role: PNP switch controlling current path from 12 V rail to LED cathodes; operated in saturation for minimal power loss.

Use Value: V_CE(sat) ≤ 0.7 V ensures <150 mW dissipation at 500 mA, reducing thermal load on small PCB areas near optics.

Use Scenario: Amplifying low-level bridge outputs from pressure or temperature sensors in factory automation nodes.

IC Role / Device Role / Timing Role: Common-emitter DC amplifier stage with fixed bias; provides 20–30 dB voltage gain at AF frequencies.

Use Value: h_FE = 160–250 enables stable gain with minimal emitter degeneration, improving SNR in 4–20 mA loop interfaces.

Consumer Audio Output Stage

Power Supply Enable Switching

Use Scenario: Final-stage current buffer in portable speaker amplifiers handling 100–500 mA peak loads.

IC Role / Device Role / Timing Role: Linear-mode emitter follower delivering low-impedance drive to 4–8 Ω speakers; biased for Class AB operation.

Use Value: f_T = 200 MHz supports flat response up to 20 kHz with <0.1% THD+N, meeting consumer audio fidelity targets.

Use Scenario: Enabling/disabling auxiliary 3.3 V or 5 V rails in embedded controllers using microcontroller GPIO.

IC Role / Device Role / Timing Role: High-side switch controlled by open-drain MCU pin; base driven through current-limiting resistor.

Use Value: V_CEO = 45 V allows safe operation with 24 V backup supplies, while AEC-Q101 rating ensures reliability in industrial power sequencers.

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
BC807-25LT1G	Same h_FE group (160–250), identical V_CEO/V_CE(sat), but packaged in SOT-23 with different lead finish (Pb-free matte Sn vs. E6327's NiPdAu).	No functional difference in circuit operation; LT1G variant uses different tape-and-reel packaging and moisture sensitivity level (MSL3 vs MSL1).	Select LT1G for cost-sensitive industrial designs where Pb-free compliance is required and tape format aligns with SMT line setup.
MMBT807	Same electrical specs and SOT23 package, but manufactured by ON Semiconductor; h_FE min/max matches, V_CE(sat) max = 0.7 V, AEC-Q101 qualified.	Identical pinout and footprint; validated in same automotive applications including BCM and HVAC actuators.	Choose MMBT807 when dual-sourcing is mandated or when ON Semi's logistics terms better support program delivery schedules.

Compared with BC807-25LT1G and MMBT807, BC807-25 E6327 offers identical core transistor performance but distinguishes itself via Infineon's AEC-Q101 test report traceability, NiPdAu lead finish for superior solder joint reliability, and direct alignment with Infineon's automotive component lifecycle management.

Availability

BC807-25 E6327 is available at Aetrix Electronics and suitable for automotive lighting control, industrial sensor signal conditioning, and consumer audio output stages requiring stable component supply and long-term manufacturability.

Supply support for BC807-25 E6327 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

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs and discrete devices.

BC807-25 E6327 belongs to Infineon's BC807/BC808 family of general-purpose PNP/NPN transistors designed specifically for automotive and industrial signal switching and amplification where AEC-Q101 reliability and tight h_FE grouping are critical.

FAQ

What is the maximum continuous collector current for BC807-25 E6327?

The maximum continuous collector current is 500 mA at T_S ≤ 79 °C. This rating assumes the solder point temperature does not exceed 79 °C; derating applies above that temperature per the P_tot vs. T_S curve. Peak current capability reaches 1000 mA for short pulses with D < 2% duty cycle.

Is BC807-25 E6327 suitable for automotive applications?

Yes - it is fully qualified to AEC-Q101 standards, including stress tests for temperature cycling, humidity, and mechanical shock. Its 150 °C junction rating, 45 V V_CEO, and Pb-free RoHS-compliant construction meet automotive electronics requirements for body control, lighting, and sensor interface modules.

How does the h_FE group "25" differ from "16" or "40" variants?

h_FE-grp. 25 specifies a DC current gain range of 160–250 at I_C = 100 mA and V_CE = 1 V. Group 16 covers 100–160, and group 40 covers 250–400. This binning enables precise base resistor selection and predictable gain stability across operating conditions.

Can BC807-25 E6327 be used as a direct replacement for BC807-16 or BC807-40?

No - while pinout and package are identical, h_FE ranges differ significantly: grp. 16 (100–160), grp. 25 (160–250), grp. 40 (250–400). Substituting without adjusting base bias risks underdrive (with grp. 40) or excessive base current (with grp. 16), affecting saturation depth and thermal performance.

BC 807-25 E6327 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-236-3, SC-59, SOT-23-3

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

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:: 160 @ 100mA, 1V

Power - Max:: 330 mW

Frequency - Transition:: 200MHz

Operating Temperature:: 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-SOT23

BC 807-25 E6327 FAQ

1.How can I place an order for BC 807-25 E6327 through Aetrix?

Please submit a Request for Quotation (RFQ) for BC 807-25 E6327 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 BC 807-25 E6327 reliable?

The price and inventory of BC 807-25 E6327 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BC 807-25 E6327 is usually 5 days.

3.What payment methods are accepted for BC 807-25 E6327?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BC 807-25 E6327 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for BC 807-25 E6327?

BC 807-25 E6327 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your BC 807-25 E6327 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 BC 807-25 E6327?

For technical support, including BC 807-25 E6327 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BC 807-25 E6327 requirements.

6.How does Aetrix verify that BC 807-25 E6327 is sourced from the original manufacturer or authorized distributors?

All BC 807-25 E6327 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 BC 807-25 E6327 meets industry standards.

7.What is the process for return or replacement of BC 807-25 E6327?

All BC 807-25 E6327 units undergo pre-shipment inspection (PSI). If there is an issue with BC 807-25 E6327, 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 BC 807-25 E6327 part is unused and in its original packaging.

Return procedure for BC 807-25 E6327:

1.Submit a request within 90 days.

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

Tech Hub

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…

2026-08-11 LDO Regulator: Dropout Voltage, Noise, PSRR and Power Dissipation

LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…

2026-08-06 Conditional Access Module: CAM, CI/CI+ and DVB Security

Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…

2026-08-03 Electronic Component Obsolescence: EOL Risks, Replacement Options and Last-Time Buy Strategy

Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…