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Nexperia USA Inc. BC817RAPNZ
- Part No.:
- BC817RAPNZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays
- Package:
- 6-XFDFN Exposed Pad
- Datasheet:
-
BC817RAPNZ.pdf
- Description:
- TRANS NPN/PNP 45V 500MA DFN1412
- Quantity:
- Payment:
- Shipping:
Inventory:3,081
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Product details
Overview
BC817RAPNZ from Nexperia is an AEC-Q101-qualified NPN/PNP general-purpose double transistor in a DFN1412-6 (SOT1268) package, rated for 45 V VCEO, 500 mA IC, and 350 mW per transistor. It integrates complementary switching transistors on a single ultra-thin (0.47 mm height), leadless SMD die, enabling compact dual-rail control in automotive body electronics and portable power management.
For engineers reviewing the BC817RAPNZ datasheet, BC817RAPNZ pinout, BC817RAPNZ application, or BC817RAPNZ equivalent, this device supports space-constrained dual-polarity switching where thermal efficiency, low-profile mounting, and automotive-grade reliability are critical selection criteria.
Technical Context
This dual-transistor device contains one NPN and one PNP silicon epitaxial planar transistor fabricated on a shared die within a thermally enhanced DFN1412-6 package. Each transistor operates independently with separate emitter, base, and collector terminals - no internal connection between devices.
It supports DC switching and linear amplification with hFE = 160–400 at IC = 100 mA and VCE = 1 V, and achieves VCE(sat) ≤ 700 mV at IC = 500 mA / IB = 50 mA. Its AEC-Q101 qualification confirms suitability for automotive ambient temperature ranges (−55 °C to +150 °C) and transient stress conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 45 V - Maximum safe collector-emitter voltage per transistor under open-base condition; defines rail voltage headroom in switching designs. |
| IC | 500 mA - Continuous DC collector current rating per transistor; sets maximum load drive capability without derating. |
| hFE | 160–400 - DC current gain range at IC = 100 mA; determines required base drive for saturation in switch applications. |
| VCE(sat) | ≤700 mV - Collector-emitter saturation voltage at IC = 500 mA / IB = 50 mA; directly impacts conduction loss and thermal rise. |
| Ptot (per device) | 500 mW - Total power dissipation limit on FR4 PCB; governs thermal design margin when both transistors operate simultaneously. |
| Rth(j-a) | 250 K/W - Junction-to-ambient thermal resistance on standard FR4; enables estimation of junction temperature rise under real PCB layout. |
| AEC-Q101 | Qualified - Validated for automotive use per stress test requirements including HTRB, HTGB, and ESD; supports ASIL-B system integration. |
Pinout & Package
DFN1412-6 (SOT1268) is a leadless, thermally enhanced ultra-thin plastic package measuring 1.4 mm × 1.2 mm × 0.47 mm, with exposed thermal pad and 6 terminals. Pin numbering follows top-side marking orientation with pin 1 index area marked by a dot or notch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | E1 | Emitter of NPN transistor TR1 - referenced to ground or low-side return path in common-emitter configurations. |
| 2 | B1 | Base of NPN transistor TR1 - controls TR1 conduction; requires current-limited drive to avoid overdrive. |
| 3 | C2 | Collector of PNP transistor TR2 - connects to positive supply rail in high-side switch applications. |
| 4 | E2 | Emitter of PNP transistor TR2 - typically tied to VCC in high-side driver circuits. |
| 5 | B2 | Base of PNP transistor TR2 - active-low control input; pulled high via resistor to disable TR2. |
| 6 | C1 | Collector of NPN transistor TR1 - output node for low-side switching or amplifier output stage. |
Key Features
| Feature | Design Value |
|---|---|
| Dual NPN/PNP topology | Reduces board area and assembly cost by integrating complementary switching pairs in one footprint - eliminates discrete pairing mismatch and layout asymmetry. |
| 0.47 mm profile | Enables ultra-thin end equipment such as slim automotive sensors and wearable power modules where Z-height is constrained below 0.6 mm. |
| AEC-Q101 qualification | Validates robustness against automotive thermal cycling, humidity, and mechanical shock - removes need for additional qualification testing in Tier-1 designs. |
| Thermal enhancement | 250 K/W Rth(j-a) on FR4 allows >2× higher continuous power vs. comparable SOT-363 packages - extends usable current range without heatsinking. |
| Leadless DFN construction | Eliminates gull-wing leads and associated solder bridging risk; improves coplanarity and reflow yield in fine-pitch automated assembly. |
Applications
| Automotive Door Module | USB-C Power Path Control |
|---|---|
|
Use Scenario: Driving window lift motors and mirror actuators using bidirectional H-bridge logic with discrete transistors. IC Role / Device Role / Timing Role: Dual-transistor provides matched NPN/PNP pair for half-bridge level-shifting and gate driving without external bias networks. Use Value: Reduces component count by two transistors per channel and maintains thermal symmetry across complementary switches during PWM operation. |
Use Scenario: Enabling/disabling VBUS and VCONN paths in USB-C port controllers with reverse-current blocking. IC Role / Device Role / Timing Role: PNP section acts as high-side switch for VCONN; NPN section sinks enable signals or drives protection FET gates. Use Value: 45 V rating accommodates USB PD 3.0 up to 20 V with margin; 500 mA rating supports full 3 A charging with derating. |
| Smart Lighting Driver | Industrial Sensor Signal Conditioning |
|
Use Scenario: Controlling LED strings in automotive interior lighting with PWM dimming and overcurrent foldback. IC Role / Device Role / Timing Role: NPN handles low-side PWM switching; PNP manages high-side current sensing feedback path. Use Value: Matched hFE and VCE(sat) ensure consistent duty-cycle response across channels; AEC-Q101 ensures longevity in cabin temperature cycles. |
Use Scenario: Amplifying and level-shifting analog sensor outputs (e.g., pressure, temperature) before ADC sampling in PLC I/O modules. IC Role / Device Role / Timing Role: Configured as emitter-follower and common-emitter stages to buffer and invert signals with minimal phase shift. Use Value: 100 MHz fT supports bandwidth up to 10 MHz for fast transient response; low Cc (3–6 pF) minimizes loading on high-impedance sensor nodes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-transistor switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BC847BPDW1T1G (ON Semiconductor) | Same NPN/PNP configuration but SOT-363 package; lower VCEO (45 V same), higher hFE min (200), no AEC-Q101 rating. | Lacks automotive qualification; larger 2.1 mm × 1.25 mm footprint increases board area by 75%. | Select when AEC-Q101 is not required and legacy SOT-363 footprint compatibility is prioritized. |
| MBT3904DW1T1G (ON Semiconductor) | NPN/NPN dual only; 40 V VCEO, 200 mA IC, no PNP complement; smaller SOT-363 package. | Cannot replace BC817RAPNZ in complementary-switching roles; limited to low-current NPN-only functions. | Choose only for dual-NPN signal routing or biasing where polarity matching is unnecessary. |
Compared with BC847BPDW1T1G and MBT3904DW1T1G, BC817RAPNZ uniquely delivers AEC-Q101 compliance, 0.47 mm Z-height, and verified 500 mA per transistor capability - making it the sole option for space- and reliability-critical automotive dual-rail control.
Availability
BC817RAPNZ is available at Aetrix Electronics and suitable for automotive door modules, USB-C power path control, smart lighting drivers, and industrial sensor signal conditioning requiring stable component supply and long-term lifecycle support.
Supply support for BC817RAPNZ 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 essential semiconductors - delivering discrete, logic, and MOSFET solutions optimized for automotive, industrial, and mobile markets.
The BC817RAPNZ belongs to Nexperia's AEC-Q101-qualified general-purpose transistor family, engineered specifically for space-constrained dual-polarity switching in automotive body electronics and portable power systems.
FAQ
Is BC817RAPNZ pin-compatible with BC817-16 or BC847 series?
No. BC817RAPNZ uses the DFN1412-6 (SOT1268) 6-pin leadless package with non-standard pinout (E1-B1-C2-E2-B2-C1), while BC817-16 and BC847 series use SOT-23 or SOT-363 packages with different terminal assignments and physical dimensions. Direct replacement requires PCB redesign.
What is the maximum allowable pulsed current for BC817RAPNZ?
The peak collector current ICM is 1 A per transistor for single pulses ≤1 ms, as specified in the Absolute Maximum Ratings table. This applies independently to each transistor; simultaneous pulsing must respect the 500 mW total device power limit on FR4.
Does BC817RAPNZ require a thermal pad connection on the PCB?
Yes. The DFN1412-6 package includes an exposed thermal pad (pin 7 in outline drawings, though unnumbered in functional pin table). It must be soldered to a copper pour on the PCB to achieve the rated 250 K/W Rth(j-a); omitting this connection degrades thermal performance by ~40%.
Can BC817RAPNZ be used in linear amplifier configurations?
Yes. With hFE = 160–400 at IC = 100 mA and fT = 100 MHz (NPN), it supports low-noise small-signal amplification. However, its 500 mW total power limit and lack of guaranteed linearity specs mean it is best suited for Class-A biasing at ≤100 mA collector current to maintain stability and THD <1%.
BC817RAPNZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 6-XFDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- 1 NPN, 1 PNP
- Current - Collector (Ic) (Max):
- 500mA
- Voltage - Collector Emitter Breakdown (Max):
- 45V
- 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:
- 350mW
- Frequency - Transition:
- 100MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1412-6
BC817RAPNZ FAQ
1.How can I place an order for BC817RAPNZ through Aetrix?
Please submit a Request for Quotation (RFQ) for BC817RAPNZ 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 BC817RAPNZ reliable?
The price and inventory of BC817RAPNZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BC817RAPNZ is usually 5 days.
3.What payment methods are accepted for BC817RAPNZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BC817RAPNZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BC817RAPNZ?
BC817RAPNZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BC817RAPNZ 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 BC817RAPNZ?
For technical support, including BC817RAPNZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BC817RAPNZ requirements.
6.How does Aetrix verify that BC817RAPNZ is sourced from the original manufacturer or authorized distributors?
All BC817RAPNZ 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 BC817RAPNZ meets industry standards.
7.What is the process for return or replacement of BC817RAPNZ?
All BC817RAPNZ units undergo pre-shipment inspection (PSI). If there is an issue with BC817RAPNZ, 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 BC817RAPNZ part is unused and in its original packaging.
Return procedure for BC817RAPNZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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