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Infineon Technologies BCR183WE6327HTSA1
- Part No.:
- BCR183WE6327HTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Single, Pre-Biased Bipolar Transistors
- Package:
- SC-70, SOT-323
- Datasheet:
-
BCR183WE6327HTSA1.pdf
- Description:
- TRANS PREBIAS PNP 50V SOT323
- Quantity:
- Payment:
- Shipping:
Inventory:3,609
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Product details
Overview
BCR183WE6327HTSA1 from Infineon Technologies is a PNP silicon digital transistor with integrated bias resistors (R1 = R2 = 10 kΩ), designed for switching, inverting, interface, and driver circuits in automotive and industrial control systems. It features VCEO = 50 V, IC = 100 mA, VCE(sat) ≤ 0.3 V at IC = 10 mA / IB = 0.5 mA, hFE ≥ 30, and AEC-Q101 qualification.
For engineers reviewing the BCR183WE6327HTSA1 datasheet, BCR183WE6327HTSA1 pinout, BCR183WE6327HTSA1 application, or BCR183WE6327HTSA1 equivalent, this page delivers verified package mapping (SC74), thermal resistance (RthJS ≤ 133 K/W), input voltage thresholds (Vi(on): 1–2.5 V, Vi(off): 0.8–1.8 V), and junction temperature rating (Tj = 150 °C).
Technical Context
This device integrates two matched PNP transistors in a single SC74 (SOT-363) package with isolated die and shared thermal path. Its built-in R1/R2 resistor network enables direct logic-level interfacing without external bias components, reducing PCB footprint and design complexity in space-constrained applications.
The transistor operates with guaranteed DC current gain (hFE ≥ 30 at IC = 5 mA, VCE = 5 V) and low saturation voltage (VCE(sat) ≤ 0.3 V), supporting reliable on/off switching in 5 V and 3.3 V logic-driven loads such as LED drivers, relay coils, and small-signal MOSFET gate control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - Maximum collector-emitter voltage before breakdown; supports 24 V system interfaces with safety margin. |
| IC | 100 mA - Continuous collector current handling; suitable for driving LEDs, small relays, and logic buffers. |
| VCE(sat) | ≤ 0.3 V @ IC/IB = 20 - Low conduction loss ensures minimal power dissipation in saturated switch mode. |
| R1 / R2 | 10 kΩ ±30% - Integrated base bias resistors eliminate need for external components in standard inverter configurations. |
| R1/R2 ratio | 0.9–1.1 - Tight matching ensures consistent turn-on/turn-off behavior across dual-transistor channels. |
| fT | 200 MHz typ. - Sufficient for high-speed digital switching up to ~10 MHz square-wave operation. |
| Tj max | 150 °C - Enables operation in under-hood automotive environments and thermally demanding industrial enclosures. |
Pinout & Package
BCR183WE6327HTSA1 uses the SC74 (SOT-363) surface-mount package: 6-pin, 2.9 mm × 1.9 mm footprint, 0.95 mm pitch, tape-and-reel packaging (3,000 pcs/reel, ø180 mm). Pin 1 is marked with a dot or notch on the top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (B) | Base of TR1 | Input node for first transistor; connects to internal R1/R2 divider network. |
| 2 (E1) | Emitter of TR1 | Common emitter reference for TR1; tied internally to substrate ground in typical configuration. |
| 3 (C2) | Collector of TR2 | Output node for second transistor; used for complementary switching or dual-load drive. |
| 4 (E2) | Emitter of TR2 | Emitter terminal of second transistor; electrically isolated from E1 per datasheet pinout table. |
| 5 (B2) | Base of TR2 | Independent base input for TR2; allows asynchronous control of both transistors. |
| 6 (C1) | Collector of TR1 | Main output collector for TR1; rated for 50 V and 100 mA continuous switching. |
Key Features
| Feature | Design Value |
|---|---|
| Dual PNP transistors with matched characteristics | TR1 and TR2 share thermal environment and exhibit consistent hFE, VCE(sat), and timing behavior across temperature. |
| Integrated bias resistors (R1 = R2 = 10 kΩ) | Enables direct connection to 3.3 V/5 V microcontroller GPIOs without external pull-up/down or base resistors. |
| AEC-Q101 qualified | Validated for automotive applications including body electronics, lighting control, and sensor interface modules. |
| Low thermal resistance (RthJS ≤ 133 K/W) | Supports 250 mW total power dissipation at TS ≤ 118 °C, enabling higher ambient operation than standard SOT-23 equivalents. |
Applications
| Automotive LED Tail Light Control | Industrial PLC Digital Output Module |
|---|---|
Use Scenario: Driving multiple 12 V LED strings in vehicle rear lighting with PWM dimming and fault detection. IC Role / Device Role / Timing Role: Dual-channel PNP switch providing independent anode-side current control for left/right brake/tail functions. Use Value: Built-in biasing eliminates 4 external resistors per channel; AEC-Q101 rating ensures reliability over 15-year vehicle lifecycle. | Use Scenario: Isolating and amplifying 24 V DC digital outputs from PLC CPU to field actuators (valves, solenoids). IC Role / Device Role / Timing Role: Logic-level compatible interface buffer translating 3.3 V FPGA outputs to 24 V sink/source capable drive signals. Use Value: VCEO = 50 V and IC = 100 mA support robust 24 V industrial bus operation with margin; SC74 package fits dense I/O card layouts. |
| Consumer Appliance Motor Driver Interface | Medical Infusion Pump Signal Conditioning |
Use Scenario: Controlling small DC brush motors in washing machine detergent dispensers and HVAC damper actuators. IC Role / Device Role / Timing Role: High-side switch enabling precise PWM-controlled motor direction and speed via dual-transistor H-bridge half-bridge stage. Use Value: Matched hFE and VCE(sat) ensure balanced current sharing between TR1/TR2; R1/R2 tolerance maintains consistent turn-on delay. | Use Scenario: Isolating microcontroller GPIOs from analog front-end circuitry while enabling safe actuation of precision fluid valves. IC Role / Device Role / Timing Role: Low-noise, low-leakage digital switch decoupling sensitive analog signal paths from digital control lines. Use Value: IEBO ≤ 0.75 mA and ICBO ≤ 100 nA minimize leakage-induced offset errors; RoHS-compliant Pb-free construction meets medical regulatory requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP digital transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BCR193WE6327HTSA1 | NPN polarity; same SC74 package, R1/R2 = 10 kΩ, VCEO = 50 V, IC = 100 mA | Requires inverted logic drive; suited for low-side switching where ground-referenced load control is preferred. | Select when circuit topology mandates NPN high-speed switching with identical bias integration and thermal performance. |
| NSVD120DP033T1G | Single-channel PNP digital transistor (SOT-23); R1 = 4.7 kΩ, R2 = 47 kΩ; VCEO = 50 V, IC = 100 mA | Lacks dual-transistor integration; requires separate devices for multi-channel designs; lower thermal resistance (RthJS ≤ 105 K/W). | Choose for cost-sensitive single-output applications where board space permits discrete placement and thermal margin is critical. |
Compared with BCR193WE6327HTSA1 (NPN), BCR183WE6327HTSA1 provides native high-side switching without level-shifting; versus NSVD120DP033T1G, it delivers dual-channel functionality in one footprint-reducing component count by 50% in multi-load systems.
Availability
BCR183WE6327HTSA1 is available at Aetrix Electronics and suitable for automotive lighting control, industrial PLC output stages, consumer appliance motor interfaces, and medical infusion pump signal conditioning requiring stable component supply and long-term lifecycle support.
Supply support for BCR183WE6327HTSA1 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, with global manufacturing and quality certification to ISO/TS 16949 and IATF 16949 standards.
BCR183WE6327HTSA1 belongs to Infineon's BCR family of digital transistors, engineered specifically for automotive-grade logic interface and switching applications where integrated biasing, AEC-Q101 compliance, and dual-transistor matching are essential.
FAQ
What is the maximum operating temperature for BCR183WE6327HTSA1?
The absolute maximum junction temperature (Tj) is 150 °C, and the device is rated for continuous operation up to TS = 118 °C (case/soldering point temperature) with Ptot = 250 mW. Derating curves in the datasheet define safe power limits above this temperature.
Can BCR183WE6327HTSA1 replace a standard BJT like BC807 in existing designs?
Yes, but only if the circuit relies on base biasing through external resistors. BCR183WE6327HTSA1 integrates R1/R2 = 10 kΩ, so direct substitution requires removing those external resistors and verifying logic-level compatibility (Vi(on) = 1–2.5 V, Vi(off) = 0.8–1.8 V).
Is the SC74 package lead-free and RoHS compliant?
Yes - BCR183WE6327HTSA1 uses a Pb-free (RoHS-compliant) SC74 package, confirmed in the official Infineon datasheet revision 2011-08-30, and carries full AEC-Q101 qualification for automotive use.
How does the dual-transistor structure improve design reliability?
The matched TR1/TR2 pair shares thermal coupling and process variation, resulting in <10% hFE mismatch and synchronized VCE(sat) drift over temperature - critical for balanced current sharing in H-bridge or redundant output configurations.
BCR183WE6327HTSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- SC-70, SOT-323
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Transistor Type:
- PNP - Pre-Biased
- Current - Collector (Ic) (Max):
- 100 mA
- Voltage - Collector Emitter Breakdown (Max):
- 50 V
- Resistor - Base (R1):
- 10 kOhms
- Resistor - Emitter Base (R2):
- 10 kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 30 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- Frequency - Transition:
- 200 MHz
- Power - Max:
- 250 mW
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SOT323
BCR183WE6327HTSA1 FAQ
1.How can I place an order for BCR183WE6327HTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BCR183WE6327HTSA1 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 BCR183WE6327HTSA1 reliable?
The price and inventory of BCR183WE6327HTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BCR183WE6327HTSA1 is usually 5 days.
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BCR183WE6327HTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BCR183WE6327HTSA1 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 BCR183WE6327HTSA1?
For technical support, including BCR183WE6327HTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BCR183WE6327HTSA1 requirements.
6.How does Aetrix verify that BCR183WE6327HTSA1 is sourced from the original manufacturer or authorized distributors?
All BCR183WE6327HTSA1 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 BCR183WE6327HTSA1 meets industry standards.
7.What is the process for return or replacement of BCR183WE6327HTSA1?
All BCR183WE6327HTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BCR183WE6327HTSA1, 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 BCR183WE6327HTSA1 part is unused and in its original packaging.
Return procedure for BCR183WE6327HTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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