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Infineon Technologies BCR141SH6327XTSA1
- Part No.:
- BCR141SH6327XTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Bipolar Transistor Arrays, Pre-Biased
- Package:
- 6-VSSOP, SC-88, SOT-363
- Datasheet:
-
BCR141SH6327XTSA1.pdf
- Description:
- TRANS 2NPN PREBIAS 0.25W SOT363
- Quantity:
- Payment:
- Shipping:
Inventory:6,812
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Product details
Overview
BCR141SH6327XTSA1 from Infineon Technologies is an NPN silicon digital transistor with integrated bias resistors (R1 = R2 = 22 kΩ), designed for switching, inverting, interface, and driver circuits in compact consumer and automotive electronics. It features dual isolated transistors in one SC74 (SOT-363) package, AEC-Q101 qualification, RoHS compliance, and VCEO = 50 V, IC = 100 mA, hFE ≥ 50.
For engineers reviewing the BCR141SH6327XTSA1 datasheet, BCR141SH6327XTSA1 pinout, BCR141SH6327XTSA1 application, or BCR141SH6327XTSA1 equivalent, this part serves as a space-saving, bias-resistor-equipped switching solution for low-power logic-level interfacing, LED drivers, and microcontroller I/O buffering where matched dual-transistor performance and thermal reliability are required.
Technical Context
This device integrates two electrically isolated NPN transistors in a single SC74 package with tightly matched characteristics - critical for differential pair operation and push-pull output stages. Each transistor includes built-in base-emitter and base-collector bias resistors (R1 = R2 = 22 kΩ, tolerance ±30%), enabling direct logic-level drive without external components.
It operates across –65 °C to +150 °C junction temperature range, supports pulsed loads up to 300 mW at short durations, and delivers fT = 130 MHz for high-speed switching applications. Thermal resistance RthJS is ≤140 K/W (BCR141S variant), confirming suitability for thermally constrained PCB layouts.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - Maximum collector-emitter voltage before breakdown; enables use in 24 V and 36 V automotive supply rails. |
| IC | 100 mA - Continuous collector current rating; sufficient for driving LEDs, relays, and small solenoids. |
| hFE | ≥50 at IC = 5 mA, VCE = 5 V - Ensures reliable saturation with modest base drive, reducing MCU GPIO loading. |
| VCE(sat) | ≤0.3 V at IC = 10 mA, IB = 0.5 mA - Minimizes conduction loss and self-heating in power-switching nodes. |
| R1 / R2 | 22 kΩ ±30% - Integrated bias resistors eliminate external components and improve board density in space-constrained designs. |
| fT | 130 MHz - Supports fast edge transitions in digital signal routing and PWM-driven loads up to ~10 MHz. |
| Ptot | 250 mW at TS ≤ 115 °C - Defines maximum steady-state power dissipation under specified heatsinking conditions. |
Pinout & Package
BCR141SH6327XTSA1 uses the SC74 (SOT-363) surface-mount package: 6-pin, 2.9 mm × 1.9 mm footprint, 1.1 mm max height, lead-free, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (B1) | Base of Transistor 1 | Input node for first transistor; internally connected to R1 and R2 forming bias network. |
| 2 (E1) | Emitter of Transistor 1 | Common emitter reference for TR1; tied to ground or low-side return path. |
| 3 (C2) | Collector of Transistor 2 | Output node for second transistor; used for active pull-down or inverted output stage. |
| 4 (E2) | Emitter of Transistor 2 | Independent emitter for TR2; allows separate grounding or biasing from TR1. |
| 5 (B2) | Base of Transistor 2 | Second input node; identical bias structure to Pin 1, enabling matched dual-channel control. |
| 6 (C1) | Collector of Transistor 1 | Primary output node for TR1; commonly used for logic-level inversion or load switching. |
Key Features
| Feature | Design Value |
|---|---|
| Dual isolated NPN transistors | Two independent, thermally coupled but electrically isolated switching elements in one SC74 package - reduces component count and layout area by 50% vs discrete solutions. |
| Integrated bias resistors | R1 = R2 = 22 kΩ ±30% - eliminates need for external base resistors, simplifying design and improving production yield. |
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD - suitable for body electronics and infotainment interfaces. |
| Matched transistor characteristics | Identical VCE(sat), hFE, and timing behavior between TR1 and TR2 - essential for balanced push-pull outputs and differential sensing. |
Applications
| Automotive Door Module Control | USB-C Port Power Switching |
|---|---|
Use Scenario: Controlling window lift motors and mirror actuators via microcontroller GPIOs in door modules. IC Role / Device Role / Timing Role: Dual-transistor digital switch providing isolated, logic-level-compatible drive for bidirectional motor control signals. Use Value: Eliminates four external resistors and two discrete transistors while maintaining AEC-Q101 compliance and thermal margin at 115 °C case temperature. | Use Scenario: Enabling/disabling VBUS and CC line termination in USB-C receptacle circuits. IC Role / Device Role / Timing Role: Dual-channel level-shifting switch managing power path and configuration channel signaling under USB PD negotiation. Use Value: Matches timing between CC and VBUS control paths due to intrinsic transistor pairing, reducing signal skew and protocol timeout risk. |
| Smart Home Sensor Hub Interface | Industrial PLC Digital Input Buffer |
Use Scenario: Isolating and conditioning signals from PIR, smoke, and door contact sensors before MCU ADC or GPIO sampling. IC Role / Device Role / Timing Role: Signal conditioning switch converting 5–24 V sensor outputs to 3.3 V logic levels with hysteresis via resistor network. Use Value: Built-in R1/R2 enables clean threshold setting without external dividers, improving noise immunity and reducing BOM cost by $0.015/unit. | Use Scenario: Converting 24 V industrial field signals into safe 3.3/5 V logic inputs for FPGA or ARM-based controller I/O banks. IC Role / Device Role / Timing Role: High-immunity digital buffer with VCEO = 50 V rating and 100 mA sink capability per channel. Use Value: Withstands transient surges up to 60 V (Vi(rev)) and maintains stable operation across –40 °C to +85 °C ambient, meeting IEC 61000-4-5 Level 3. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual NPN digital transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BCR142SH6327XTSA1 | Same SC74 package and pinout; R1 = 47 kΩ, R2 = open - single-bias configuration optimized for high-impedance input stages. | Lacks second transistor; unsuitable for push-pull or differential configurations requiring matched pairs. | Select when only one switching channel is needed and higher input impedance is required. |
| NSVD2N7002DWT6G | Single N-channel MOSFET in SOT-363; no integrated resistors; VGS(th) = 1.0–2.5 V; RDS(on) = 3 Ω @ VGS = 4.5 V. | Lower gate drive current but requires external level-shifting for 3.3 V logic; no inherent current gain or hFE-based saturation control. | Prefer for ultra-low quiescent current (<1 µA) and high-frequency (>10 MHz) switching where bipolar gain is unnecessary. |
Compared with BCR142SH6327XTSA1 and NSVD2N7002DWT6G, the BCR141SH6327XTSA1 uniquely provides matched dual-NPN topology with integrated biasing - making it optimal for applications demanding symmetry, gain, and minimal external components in automotive and industrial interface roles.
Availability
BCR141SH6327XTSA1 is available at Aetrix Electronics and suitable for automotive body control modules, USB-C power delivery interfaces, smart home sensor hubs, and industrial PLC digital input stages requiring stable component supply, long-term lifecycle support, and AEC-Q101 assurance.
Supply support for BCR141SH6327XTSA1 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 infrastructure.
This part belongs to Infineon's BCR family of digital transistors - engineered specifically for replacing discrete transistor-resistor combinations in logic interfacing, load switching, and automotive signal conditioning applications.
FAQ
What is the maximum operating temperature for BCR141SH6327XTSA1?
The junction temperature limit is 150 °C, and the package is rated for continuous operation up to 115 °C case temperature (TS). Derating curves in the datasheet define allowable power dissipation versus heatsink temperature, with Ptot = 250 mW at TS ≤ 115 °C for the BCR141S variant.
Can BCR141SH6327XTSA1 be used in linear amplifier mode?
No - it is optimized for switching operation with integrated bias resistors and specified DC current gain (hFE ≥ 50) only at IC = 5 mA and VCE = 5 V. Its design lacks linearity guarantees, thermal stability for analog biasing, or AC small-signal parameters beyond fT and Ccb.
Is pin 1 orientation defined on the reel for BCR141SH6327XTSA1?
No - the SC74 package has no defined pin 1 orientation in tape-and-reel delivery for symmetric types like BCR141S/U. Visual identification relies on the laser-marked dot or notch on the package body; orientation must be verified optically during placement or confirmed via X-ray inspection.
Does BCR141SH6327XTSA1 support 5 V logic-level drive directly?
Yes - its input on voltage (Vi(on)) ranges from 1.0 V to 2.5 V at IC = 2 mA, ensuring reliable turn-on with standard 5 V TTL or CMOS outputs. At 3.3 V logic, it remains functional but may require verification of margin against Vi(off) (0.8–1.5 V) in noisy environments.
BCR141SH6327XTSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 6-VSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Transistor Type:
- 2 NPN - Pre-Biased (Dual)
- Current - Collector (Ic) (Max):
- 100mA
- Voltage - Collector Emitter Breakdown (Max):
- 50V
- Resistor - Base (R1):
- 22kOhms
- Resistor - Emitter Base (R2):
- 22kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 50 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 300mV @ 500µA, 10mA
- Current - Collector Cutoff (Max):
- -
- Frequency - Transition:
- 130MHz
- Power - Max:
- 250mW
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SOT363-PO
BCR141SH6327XTSA1 FAQ
1.How can I place an order for BCR141SH6327XTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BCR141SH6327XTSA1 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 BCR141SH6327XTSA1 reliable?
The price and inventory of BCR141SH6327XTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BCR141SH6327XTSA1 is usually 5 days.
3.What payment methods are accepted for BCR141SH6327XTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BCR141SH6327XTSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BCR141SH6327XTSA1?
BCR141SH6327XTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BCR141SH6327XTSA1 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 BCR141SH6327XTSA1?
For technical support, including BCR141SH6327XTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BCR141SH6327XTSA1 requirements.
6.How does Aetrix verify that BCR141SH6327XTSA1 is sourced from the original manufacturer or authorized distributors?
All BCR141SH6327XTSA1 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 BCR141SH6327XTSA1 meets industry standards.
7.What is the process for return or replacement of BCR141SH6327XTSA1?
All BCR141SH6327XTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BCR141SH6327XTSA1, 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 BCR141SH6327XTSA1 part is unused and in its original packaging.
Return procedure for BCR141SH6327XTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BCR141SH6327XTSA1 Tags
-
SMUN5311DW1T1G
onsemi
-
UMH9NTN
Rohm Semiconductor
-
PUMH13,115
Nexperia USA Inc.
-
PUMD3-QX
Nexperia USA Inc.
-
PUMD2,115
Nexperia USA Inc.
-
RN4987FE,LF(CT
Toshiba Semiconductor and Storage
-
PUMD12,115
Nexperia USA Inc.
-
PUMD9,115
Nexperia USA Inc.
-
PUMH9,115
Nexperia USA Inc.
-
PUMD3,115
Nexperia USA Inc.
-
DCX114EU-7-F
Diodes Incorporated
-
PUMD13,115
Nexperia USA Inc.
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