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Infineon Technologies BC847SH6359XTMA1
- Part No.:
- BC847SH6359XTMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Bipolar Transistor Arrays
- Package:
- 6-VSSOP, SC-88, SOT-363
- Datasheet:
-
BC847SH6359XTMA1.pdf
- Description:
- TRANS 2NPN 45V 0.1A PG-SOT363-PO
- Quantity:
- Payment:
- Shipping:
Inventory:6,641
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Product details
Overview
BC847SH6359XTMA1 from Nexperia is a dual NPN silicon small-signal transistor array in SOT363 (SC74) package, featuring two galvanically isolated transistors with matched hFE and low VCE(sat) (max 250 mV at IC = 100 mA), rated for VCEO = 45 V and IC = 100 mA per device, commonly used in AF input stages and driver circuits for audio amplifiers and sensor interface boards.
For engineers reviewing the BC847SH6359XTMA1 datasheet, BC847SH6359XTMA1 pinout, BC847SH6359XTMA1 application, or BC847SH6359XTMA1 equivalent, key selection criteria include dual-transistor matching tolerance, thermal resistance (RthJS ≤ 140 K/W), AEC-Q101 qualification, RoHS compliance, and SOT363 footprint compatibility with space-constrained PCB layouts.
Technical Context
This dual NPN transistor array integrates two electrically isolated gain stages on a single die, enabling compact push-pull or differential pair configurations without cross-coupling. Its hFE range (200–450 at IC = 2 mA) and fT = 250 MHz support stable amplification up to mid-frequency audio bands.
Designed for automotive-grade reliability, it meets AEC-Q101 stress testing requirements and operates across −65 °C to +150 °C junction temperature. The SOT363 package provides defined thermal path to PCB via exposed pad (implied by RthJS spec), supporting continuous 250 mW dissipation at TS ≤ 115 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 45 V - Maximum collector-emitter voltage before breakdown under open-base condition; sets safe operating voltage ceiling for low-voltage amplifier rails. |
| IC | 100 mA - Continuous DC collector current per transistor; defines maximum linear load drive capability without thermal derating. |
| hFE | 200–450 - DC current gain at IC = 2 mA, VCE = 5 V; enables predictable biasing and gain stability in discrete amplifier stages. |
| VCE(sat) | 250 mV max at IC = 100 mA, IB = 5 mA - Low saturation voltage minimizes power loss and heat generation in switching or saturated driver applications. |
| fT | 250 MHz - Transition frequency at IC = 20 mA, VCE = 5 V; supports faithful amplification of audio signals up to ~100 kHz with margin. |
| RthJS | ≤140 K/W - Junction-to-soldering-point thermal resistance; determines required PCB copper area and layout for thermal management. |
| AEC-Q101 | Qualified - Validated for automotive electronics use per JEDEC stress test standards; ensures reliability in engine control, body electronics, and infotainment systems. |
Pinout & Package
SOT363 (SC74) surface-mount package with 6-pin configuration, 2.5 mm × 1.25 mm footprint, 0.95 mm pitch, and exposed thermal pad (standard for SC74 variants). Pin 1 marked with dot or bevel; orientation follows reel tape direction per manufacturer marking layout.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (E1) | Emitter of Transistor 1 | Common emitter reference node for first NPN; connects to ground or bias network in common-emitter amplifier stage. |
| 2 (B1) | Base of Transistor 1 | Input control terminal for first transistor; requires current-limited drive to avoid exceeding IB(max) = 5 mA. |
| 3 (C2) | Collector of Transistor 2 | Output node for second transistor; routed to load or next stage; shares thermal path with C1 and E2 pins. |
| 4 (E2) | Emitter of Transistor 2 | Independent emitter for second NPN; enables differential or cascode configurations without shared emitter impedance. |
| 5 (B2) | Base of Transistor 2 | Second independent input; allows synchronized or complementary drive of both transistors with matched timing characteristics. |
| 6 (C1) | Collector of Transistor 1 | Primary output for first transistor; designed for direct connection to pull-up resistor or active load in AF driver circuits. |
Key Features
| Feature | Design Value |
|---|---|
| Dual galvanically isolated NPN transistors | Enables compact differential pair or push-pull output stages without parasitic coupling; reduces component count vs. discrete dual-SOT23 solution. |
| Matched hFE and VBE(sat) | Ensures consistent gain and turn-on behavior between channels-critical for balanced audio preamplifier inputs and sensor signal conditioning. |
| Low VCE(sat) (250 mV max) | Reduces conduction loss in switching drivers and improves efficiency in battery-powered portable audio devices. |
| AEC-Q101 qualified | Validates suitability for automotive cabin electronics, including HVAC controls and digital radio front-ends requiring extended temperature operation. |
| Pb-free, RoHS-compliant packaging | Meets global environmental compliance mandates; compatible with lead-free reflow soldering profiles (peak 260 °C). |
Applications
| Audio Pre-amplifier Input Stage | Automotive Cabin Sensor Interface |
|---|---|
Use Scenario: Dual-transistor differential input stage for MEMS microphone or piezoelectric sensor signal conditioning in noise-sensitive audio subsystems. IC Role / Device Role / Timing Role: Discrete NPN pair configured as matched emitter-coupled amplifier providing high CMRR and low-noise gain before ADC input. Use Value: Matched hFE and VBE minimize offset drift over temperature, maintaining <±1 mV input-referred offset across −40 °C to +85 °C. | Use Scenario: Signal conditioning for analog temperature or pressure sensors in vehicle cabin control modules. IC Role / Device Role / Timing Role: Dual NPN configured as current source and level-shifting buffer driving 12-bit SAR ADC reference input. Use Value: AEC-Q101 qualification ensures operation at 125 °C ambient; low VCE(sat) maintains <0.5% gain error over full supply range (5–16 V). |
| LED Driver for Dashboard Indicators | Industrial Push-Pull Logic Level Shifter |
Use Scenario: Constant-current LED driver for multi-color status indicators in automotive instrument clusters. IC Role / Device Role / Timing Role: One transistor acts as current sink switch; second provides base drive isolation to prevent latch-up during PWM dimming. Use Value: 100 mA IC rating supports up to 3 parallel LEDs per channel; 250 mV VCE(sat) limits power dissipation to <25 mW per LED string. | Use Scenario: Bidirectional logic-level translation between 3.3 V microcontroller GPIO and 5 V industrial bus peripherals. IC Role / Device Role / Timing Role: Complementary NPN pair implementing open-collector push-pull output with fast edge rates and rail-to-rail swing. Use Value: 250 MHz fT supports >10 MHz data rates; matched propagation delay (<2 ns skew) preserves signal integrity in RS-485 interface enable paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual NPN transistor array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BC847B,315 (Nexperia) | Single NPN in SOT23; no dual-channel integration or internal isolation. | Requires two separate placements and routing; lacks inherent transistor matching. | Select when board space permits discrete placement and matching is managed externally via layout or trimming. |
| MBT3904DW1T1G (onsemi) | Same SOT363 package, but hFE min = 100 (vs. 200), VCEO = 40 V (vs. 45 V), not AEC-Q101 qualified. | Suitable for commercial-grade consumer audio, but not automotive or industrial temperature-critical designs. | Choose for cost-sensitive non-automotive applications where lower gain and reduced voltage margin are acceptable. |
Compared with BC847B,315, BC847SH6359XTMA1 saves PCB area and improves channel matching; versus MBT3904DW1T1G, it delivers higher gain consistency, tighter VCE(sat), and certified automotive reliability-justifying its use in safety-adjacent cabin electronics.
Availability
BC847SH6359XTMA1 is available at Aetrix Electronics and suitable for automotive cabin electronics, industrial sensor interfaces, and portable audio amplifier designs requiring stable component supply, long-term lifecycle support, and AEC-Q101 compliance.
Supply support for BC847SH6359XTMA1 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 high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified components and energy-efficient solutions.
BC847SH6359XTMA1 belongs to Nexperia's BC846/BC847S family of AEC-Q101-qualified dual-transistor arrays, engineered specifically for space-constrained, thermally demanding automotive and industrial signal conditioning applications.
FAQ
Is BC847SH6359XTMA1 pin-compatible with BC847B,315?
No. BC847SH6359XTMA1 uses a 6-pin SOT363 package with dual isolated transistors (E1-B1-C1-E2-B2-C2), while BC847B,315 is a single NPN in 3-pin SOT23 (E-B-C). Direct replacement would require PCB redesign and additional components to replicate dual functionality and matching.
What is the maximum allowable pulsed collector current for BC847SH6359XTMA1?
The peak collector current is specified as ICM = 200 mA for pulse width tp ≤ 10 ms with duty cycle D ≤ 2%. This limit is validated by permissible pulse load curves showing Ptot(max)/Ptot(DC) = 10 at tp = 10 µs, decreasing to 2 at tp = 1 ms.
Does BC847SH6359XTMA1 support hot-swap or in-circuit programming?
No. As a passive bipolar transistor array, BC847SH6359XTMA1 has no built-in protection circuitry, serial interface, or programmable features. It operates strictly as an analog amplifying/switching element and must be protected externally against ESD and overvoltage during handling and assembly.
How does the thermal performance of BC847SH6359XTMA1 compare to standard SOT23 dual transistors?
Its RthJS ≤ 140 K/W is 15–20% lower than typical dual-SOT23 solutions due to the SOT363 package's optimized thermal pad and symmetrical pin layout. This allows 12–15% higher continuous power dissipation at the same board temperature, verified by thermal resistance vs. pulse width curves in the datasheet.
BC847SH6359XTMA1 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 (Dual)
- Current - Collector (Ic) (Max):
- 100mA
- Voltage - Collector Emitter Breakdown (Max):
- 45V
- Vce Saturation (Max) @ Ib, Ic:
- 600mV @ 5mA, 100mA
- Current - Collector Cutoff (Max):
- 15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 200 @ 2mA, 5V
- Power - Max:
- 250mW
- Frequency - Transition:
- 250MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SOT363-PO
BC847SH6359XTMA1 FAQ
1.How can I place an order for BC847SH6359XTMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BC847SH6359XTMA1 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 BC847SH6359XTMA1 reliable?
The price and inventory of BC847SH6359XTMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BC847SH6359XTMA1 is usually 5 days.
3.What payment methods are accepted for BC847SH6359XTMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BC847SH6359XTMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BC847SH6359XTMA1?
BC847SH6359XTMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BC847SH6359XTMA1 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 BC847SH6359XTMA1?
For technical support, including BC847SH6359XTMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BC847SH6359XTMA1 requirements.
6.How does Aetrix verify that BC847SH6359XTMA1 is sourced from the original manufacturer or authorized distributors?
All BC847SH6359XTMA1 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 BC847SH6359XTMA1 meets industry standards.
7.What is the process for return or replacement of BC847SH6359XTMA1?
All BC847SH6359XTMA1 units undergo pre-shipment inspection (PSI). If there is an issue with BC847SH6359XTMA1, 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 BC847SH6359XTMA1 part is unused and in its original packaging.
Return procedure for BC847SH6359XTMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BC847SH6359XTMA1 Tags
-
MBT3946DW1T1G
onsemi
-
BC846BPDW1T1G
onsemi
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MBT2222ADW1T1G
onsemi
-
BC847BDW1T1G
onsemi
-
DMMT5401-7-F
Diodes Incorporated
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DMMT5551-7-F
Diodes Incorporated
-
DMMT3904W-7-F
Diodes Incorporated
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DMMT3906W-7-F
Diodes Incorporated
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FMB3904
onsemi
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FMB2222A
onsemi
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ULQ2003D1013TR
STMicroelectronics
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ZXTD4591E6TA
Diodes Incorporated
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