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Infineon Technologies BCP69-25E6327
- Part No.:
- BCP69-25E6327
- Manufacturer:
- Infineon Technologies
- Category:
- Single Bipolar Transistors
- Package:
- TO-261-4, TO-261AA
- Datasheet:
-
BCP69-25E6327.pdf
- Description:
- TRANS 20V 1A PG-SOT223-4
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
BCP69-25E6327 from Infineon Technologies is a PNP silicon audio-frequency transistor in SOT223 package, rated for 20 V VCEO, 1 A continuous collector current, and 250–375 DC current gain (hFE) at IC = 1 A, VCE = 1 V. It delivers low 0.5 V collector-emitter saturation voltage and serves as a high-current switching or linear amplification device in automotive and industrial power control stages.
For engineers reviewing the BCP69-25E6327 datasheet, BCP69-25E6327 pinout, BCP69-25E6327 application, or BCP69-25E6327 equivalent, key selection criteria include verified hFE range at high IC, guaranteed VCE(sat) under 100 mA base drive, thermal resistance ≤12 K/W, and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This PNP bipolar junction transistor operates in active, saturation, and cutoff regions with defined breakdown limits: V(BR)CEO = 20 V, V(BR)CBO = 25 V, and V(BR)EBO = 5 V. Its fT = 100 MHz enables stable operation up to mid-frequency AF ranges, while pulse-rated ICM = 2 A supports short-duration surge handling.
Thermal design is enabled by RthJS ≤ 12 K/W and Ptot = 3 W at TS ≤ 114 °C. The device uses epitaxial planar technology with Pb-free (RoHS-compliant) packaging and meets AEC-Q101 stress testing requirements for automotive electronics.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 20 V - Maximum safe collector-emitter voltage before avalanche in common-emitter configuration |
| IC (continuous) | 1 A - Continuous collector current rating defining steady-state power stage capacity |
| hFE @ IC=1 A | 250–375 - Confirmed DC current gain range enabling predictable base drive sizing |
| VCE(sat) @ IC=1 A, IB=100 mA | ≤0.5 V - Low saturation voltage reduces conduction loss in switching applications |
| fT | 100 MHz - Transition frequency supporting audio and low-speed digital signal amplification |
| RthJS | ≤12 K/W - Junction-to-solder-point thermal resistance enabling direct PCB copper pad thermal management |
| Ptot @ TS ≤ 114 °C | 3 W - Total dissipation limit under specified heatsink temperature condition |
Pinout & Package
SOT223 package with exposed emitter tab (Pin 3) and integrated heat sink capability; footprint optimized for thermal performance on FR4 PCBs with ≥1 cm² copper pour.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (B) | Base | Control terminal requiring ≤100 mA DC drive for full saturation at 1 A collector load |
| 2 (C) | Collector | Main current output path; electrically connected to exposed metal tab for thermal conduction |
| 3 (E) | Emitter | Reference terminal tied to system ground or negative rail; soldered to large copper area for heat dissipation |
| 4 (C) | Collector (duplicate) | Second collector connection for enhanced current sharing and lower thermal impedance |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive ambient temperature range (−40 °C to +150 °C) and humidity/temperature cycling |
| Low VCE(sat) | ≤0.5 V at IC = 1 A ensures <0.5 W conduction loss in high-side switch configurations |
| High hFE at high current | Min. 250 at IC = 1 A enables reduced base drive circuit complexity and power consumption |
| SOT223 thermal design | Exposed emitter tab and dual collector pins support ≥2.5 W continuous dissipation with 2 oz copper PCB layout |
| Complementary pairing | Matched performance with NPN BCP68-16/25 for push-pull amplifier and H-bridge driver designs |
Applications
| Automotive Door Module Driver | Industrial Fan Speed Controller |
|---|---|
Use Scenario: Driving 12 V DC brushed motors in power window and mirror actuation circuits. IC Role / Device Role / Timing Role: High-current PNP switch controlling motor direction and enable state in half-H bridge topology. Use Value: 1 A rating and 0.5 V VCE(sat) minimize heat generation during sustained 500 ms stall conditions. | Use Scenario: Regulating airflow in HVAC blowers via PWM-controlled base drive. IC Role / Device Role / Timing Role: Linear or switched-mode current source delivering precise 0.3–0.9 A to fan windings. Use Value: Stable hFE across −40 °C to +125 °C ensures consistent speed regulation without recalibration. |
| LED Headlamp Dimming Circuit | Power Supply Enable Switch |
Use Scenario: Analog dimming of 350 mA white LED strings in adaptive front lighting systems. IC Role / Device Role / Timing Role: Constant-current linear regulator stage with analog voltage-controlled base bias. Use Value: Low VBE(ON) variation (0.6–1.0 V) over temperature enables accurate current setting with minimal feedback error. | Use Scenario: Enabling/disabling 5 V or 3.3 V rails in multi-rail embedded power supplies. IC Role / Device Role / Timing Role: High-side enable switch placed between input supply and LDO/regulator input. Use Value: 25 V VCES rating provides margin against load-dump transients in 12 V automotive systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP transistor switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ZTX951 | Higher VCEO = 60 V, lower hFE = 100–300, TO-92 package | Limited to ≤500 mA continuous current; unsuitable for 1 A automotive loads | Select only if higher voltage margin is critical and thermal constraints allow TO-92 mounting |
| MJD2955T4G | TO-220 package, VCEO = 60 V, IC = 10 A, hFE = 20–70 | Requires external heatsink; higher VCE(sat) ≈ 1.8 V increases conduction loss | Prefer for >3 A peak loads where SOT223 thermal limits are exceeded |
Compared with ZTX951 and MJD2955T4G, BCP69-25E6327 uniquely balances 1 A current capability, low 0.5 V saturation voltage, and SOT223 thermal efficiency-making it optimal for space-constrained automotive modules needing AEC-Q101 compliance without external heatsinking.
Availability
BCP69-25E6327 is available at Aetrix Electronics and suitable for automotive door modules, industrial fan controllers, and LED headlamp dimming circuits requiring stable component supply, RoHS compliance, and AEC-Q101 qualification.
Supply support for BCP69-25E6327 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 AG is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs and discrete devices.
The BCP69 series belongs to Infineon's automotive-qualified bipolar transistor product line, designed specifically for high-reliability, thermally efficient switching and amplification in 12 V vehicle subsystems.
FAQ
What is the maximum allowable base current for continuous operation?
The absolute maximum DC base current is 100 mA per datasheet ratings. Exceeding this risks permanent degradation of hFE and increased VCE(sat). For reliable 1 A collector switching, 100 mA base drive is specified and validated across temperature and lifetime cycles.
Can BCP69-25E6327 be used in parallel with another unit for higher current?
No-BCP69-25E6327 lacks built-in current-sharing features such as matched hFE bins or emitter ballasting. Parallel use without individual base resistors or external balancing will cause thermal runaway due to parameter spread and positive temperature coefficient of VCE(sat).
Is the SOT223 package lead-free and RoHS compliant?
Yes-BCP69-25E6327 uses a Pb-free (RoHS-compliant) finish on all terminals and conforms to EU Directive 2011/65/EU. The "E6327" suffix explicitly denotes tape-and-reel packaging with RoHS-compliant plating and marking.
How does its AEC-Q101 qualification differ from standard industrial grade?
AEC-Q101 certification requires passing accelerated stress tests including HTSL (1000 hrs at 150 °C), TC (1000 cycles −40 °C to +125 °C), and UHAST (96 hrs at 130 °C/85% RH), which exceed JEDEC JESD22 standards and validate long-term reliability in automotive under-hood environments.
BCP69-25E6327 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-261-4, TO-261AA
- Packaging:
- Bulk
- Product Status:
- Active
- Transistor Type:
- -
- Current - Collector (Ic) (Max):
- 1 A
- Voltage - Collector Emitter Breakdown (Max):
- 20 V
- Vce Saturation (Max) @ Ib, Ic:
- 500mV @ 100mA, 1A
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 160 @ 500mA, 1V
- Power - Max:
- 3 W
- Frequency - Transition:
- 100MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SOT223-4
BCP69-25E6327 FAQ
1.How can I place an order for BCP69-25E6327 through Aetrix?
Please submit a Request for Quotation (RFQ) for BCP69-25E6327 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 BCP69-25E6327 reliable?
The price and inventory of BCP69-25E6327 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BCP69-25E6327 is usually 5 days.
3.What payment methods are accepted for BCP69-25E6327?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BCP69-25E6327 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BCP69-25E6327?
BCP69-25E6327 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BCP69-25E6327 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 BCP69-25E6327?
For technical support, including BCP69-25E6327 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BCP69-25E6327 requirements.
6.How does Aetrix verify that BCP69-25E6327 is sourced from the original manufacturer or authorized distributors?
All BCP69-25E6327 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 BCP69-25E6327 meets industry standards.
7.What is the process for return or replacement of BCP69-25E6327?
All BCP69-25E6327 units undergo pre-shipment inspection (PSI). If there is an issue with BCP69-25E6327, 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 BCP69-25E6327 part is unused and in its original packaging.
Return procedure for BCP69-25E6327:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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