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Nexperia USA Inc. PBSS2515YPN-QX
- Part No.:
- PBSS2515YPN-QX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
PBSS2515YPN-QX.pdf
- Description:
- TRANS NPN/PNP 15V 500MA 6-TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:5,156
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Product details
Overview
PBSS2515YPN-QX from Nexperia is a dual NPN/PNP low VCE(sat) transistor pair in a single SOT363 (TSSOP6) package, rated for 15 V VCEO, 500 mA continuous collector current per transistor, and 300–500 mΩ RCE(sat) at 500 mA/50 mA drive. It serves as a space-optimized switching pair in automotive-grade power control circuits such as LCD backlight drivers and supply line switches.
For engineers reviewing the PBSS2515YPN-QX datasheet, PBSS2515YPN-QX pinout, PBSS2515YPN-QX application, or PBSS2515YPN-QX equivalent, this device is selected for compact dual-polarity switching where low saturation voltage, AEC-Q101 qualification, and PCB area reduction are critical design requirements.
Technical Context
This device integrates two complementary low-saturation transistors - TR1 (NPN) and TR2 (PNP) - sharing a common SOT363 footprint. Each transistor supports 15 V VCEO, operates up to 150 °C junction temperature, and delivers hFE ≥ 90 at 500 mA with pulsed bias.
The matched RCE(sat) (300–500 mΩ typ.) and symmetrical VBE(sat) (±1.1 V max) enable balanced on-state performance across polarity. Its 416 K/W junction-to-ambient thermal resistance reflects standard FR4 mounting conditions without heatsinking.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 15 V - Maximum safe collector-emitter voltage for both NPN and PNP transistors under open-base condition. |
| IC (continuous) | 500 mA - Continuous collector current per transistor, defining steady-state switching capability in driver or load-switch roles. |
| RCE(sat) | 300–500 mΩ - Equivalent on-resistance at 500 mA/50 mA drive, directly determining conduction loss and heat generation. |
| hFE | ≥90 - DC current gain at 500 mA collector current and pulsed conditions, supporting efficient base drive design with minimal IB overhead. |
| fT | 250–420 MHz (NPN), 100–280 MHz (PNP) - Transition frequency confirming suitability for low-frequency switching (≤100 kHz) with margin for transient response. |
| Ptot | 300 mW - Total device power dissipation limit on standard FR4 PCB, constraining maximum simultaneous conduction loss across both transistors. |
Pinout & Package
Package: SOT363 (TSSOP6), 2.1 mm × 1.25 mm × 0.95 mm body, 0.65 mm lead pitch, surface-mount plastic package qualified per AEC-Q101.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Emitter of TR1 (NPN) | Low-impedance return path for NPN transistor; connects to ground or low-side reference in switch configurations. |
| 2 | Base of TR1 (NPN) | Control input for NPN transistor; requires ~50 mA drive for full saturation at 500 mA IC. |
| 3 | Collector of TR2 (PNP) | High-side output node for PNP transistor; ties to positive rail in high-side switch or level-shifting applications. |
| 4 | Emitter of TR2 (PNP) | High-side reference terminal; typically connected to VCC in sourcing configurations. |
| 5 | Base of TR2 (PNP) | Inverted control input for PNP transistor; driven low to activate sourcing path. |
| 6 | Collector of TR1 (NPN) | Low-side output node for NPN transistor; used for sinking loads to ground or pulling down signals. |
Key Features
| Feature | Design Value |
|---|---|
| Low VCE(sat) | 250 mV max per transistor - Reduces conduction loss by >50% vs. standard bipolar transistors, lowering thermal stress in battery-powered systems. |
| Dual complementary topology | Integrated NPN + PNP in one SOT363 - Eliminates need for two discrete SC-70 devices, saving 40% PCB area and simplifying pick-and-place. |
| AEC-Q101 qualification | Qualified for automotive use - Ensures reliability under temperature cycling, humidity, and mechanical stress per automotive electronics standards. |
| Matched RCE(sat) | 300–500 mΩ for both transistors - Enables symmetrical on-resistance in H-bridge or push-pull stages without external balancing components. |
Applications
| LCD Backlight Control | Automotive Supply Line Switching |
|---|---|
|
Use Scenario: Driving LED strings in automotive instrument clusters or infotainment displays using PWM dimming. IC Role / Device Role / Timing Role: Dual-transistor pair acts as low-loss current sink (NPN) and high-side enable (PNP) for precise current regulation. Use Value: 250 mV VCE(sat) minimizes voltage headroom loss, enabling higher LED string count from 12 V rail while maintaining thermal safety. |
Use Scenario: Enabling/disabling 5 V or 3.3 V subsystem rails (e.g., camera module, telematics MCU) in ADAS ECUs. IC Role / Device Role / Timing Role: PNP handles high-side rail switching; NPN provides logic-level translation or fault feedback path. Use Value: Matched RCE(sat) ensures consistent voltage drop across on/off transitions, reducing rail droop during hot-plug events. |
| Mobile Phone Power Management | Handheld Device Muting Circuit |
|
Use Scenario: Controlling power to RF front-end modules or sensor subsystems in smartphones to extend battery life. IC Role / Device Role / Timing Role: NPN/PNP pair implements bidirectional enable control - one transistor gates VBAT, the other manages reset signaling. Use Value: 500 mA rating supports peak current demands of LTE/5G PA modules; 150 °C Tj rating accommodates sealed enclosure thermal environments. |
Use Scenario: Audio muting in portable speakers or video cameras during startup/shutdown to prevent pop noise. IC Role / Device Role / Timing Role: Transistors shunt audio signal paths to ground (NPN) or disconnect amplifier inputs (PNP) under microcontroller control. Use Value: Low 300 mΩ RCE(sat) ensures <10 mΩ effective on-path resistance when paralleled, preserving signal integrity below 20 kHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual low-VCE(sat) transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN2016LFG-7 | Single N-channel MOSFET (no PNP); 20 V VDS, 1.6 Ω RDS(on) at 4.5 VGS; no bipolar drive requirement. | Requires gate driver for logic-level control; unsuitable for direct microcontroller GPIO drive without level shift. | Select when replacing only the NPN side with MOSFET efficiency, and external PNP or PMOS is acceptable. |
| BC846BPDW1T1G | Complementary NPN/PNP pair in SOT-363; 65 V VCEO, but higher VCE(sat) (350–650 mV) and lower IC (100 mA). | Limited to low-power signal switching; cannot support 500 mA loads without derating or parallel devices. | Select for general-purpose logic-level translation where saturation voltage and current rating are less critical. |
Compared with DMN2016LFG-7 and BC846BPDW1T1G, PBSS2515YPN-QX uniquely delivers automotive-qualified, matched 500 mA bipolar switching in one package with sub-300 mV saturation - essential for thermally constrained, high-reliability load switching where gate drive complexity or current capacity must be minimized.
Availability
PBSS2515YPN-QX is available at Aetrix Electronics and suitable for automotive display backlighting, battery-powered handheld device power gating, and industrial supply-line switching requiring stable component supply and AEC-Q101 compliance.
Supply support for PBSS2515YPN-QX 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 advanced packaging.
PBSS2515YPN-QX belongs to Nexperia's low VCE(sat) bipolar transistor family, engineered specifically for space-constrained, thermally sensitive automotive and portable power-switching applications demanding robustness and predictable saturation behavior.
FAQ
Is PBSS2515YPN-QX pin-compatible with PBSS2515YPN?
Yes - PBSS2515YPN-QX is the automotive-qualified variant of PBSS2515YPN, sharing identical pinout, package (SOT363), electrical specifications, and marking layout (N8% code). The "-QX" suffix denotes AEC-Q101 qualification and enhanced traceability; no physical or functional pinout change is introduced.
What is the maximum allowable base current for continuous operation?
The absolute maximum peak base current is 100 mA per transistor (Table 5), but for continuous DC operation, base current must be limited to ensure junction temperature remains ≤150 °C. At 500 mA IC, typical hFE ≥90 supports ≤5.6 mA DC base drive; pulsed operation (tp ≤ 300 µs) allows up to 50 mA without exceeding thermal limits.
Can PBSS2515YPN-QX be used in an H-bridge configuration?
Yes - its matched NPN/PNP pair with symmetrical RCE(sat) (300–500 mΩ) and complementary pinout enables compact half-H-bridge implementation. Pin 6 (NPN collector) and Pin 3 (PNP collector) serve as opposing output terminals, while bases (Pins 2 and 5) accept complementary drive signals to avoid shoot-through.
Does the device require external base resistors when driven directly from a 3.3 V MCU GPIO?
Yes - driving either base directly from a 3.3 V GPIO without series resistance risks excessive base current. For 500 mA IC, ~50 mA IB is needed; a 47 Ω resistor limits peak base current to ~65 mA at 3.3 V, staying within safe operating area and preventing thermal runaway during saturation.
PBSS2515YPN-QX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- 1 NPN, 1 PNP
- Current - Collector (Ic) (Max):
- 500mA
- Voltage - Collector Emitter Breakdown (Max):
- 15V
- Vce Saturation (Max) @ Ib, Ic:
- 250mV @ 50mA, 500mA
- Current - Collector Cutoff (Max):
- 100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 200 @ 10mA, 2V
- Power - Max:
- 200mW
- Frequency - Transition:
- 420MHz, 280MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
PBSS2515YPN-QX FAQ
1.How can I place an order for PBSS2515YPN-QX through Aetrix?
Please submit a Request for Quotation (RFQ) for PBSS2515YPN-QX 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 PBSS2515YPN-QX reliable?
The price and inventory of PBSS2515YPN-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBSS2515YPN-QX is usually 5 days.
3.What payment methods are accepted for PBSS2515YPN-QX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBSS2515YPN-QX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PBSS2515YPN-QX?
PBSS2515YPN-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PBSS2515YPN-QX 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 PBSS2515YPN-QX?
For technical support, including PBSS2515YPN-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBSS2515YPN-QX requirements.
6.How does Aetrix verify that PBSS2515YPN-QX is sourced from the original manufacturer or authorized distributors?
All PBSS2515YPN-QX 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 PBSS2515YPN-QX meets industry standards.
7.What is the process for return or replacement of PBSS2515YPN-QX?
All PBSS2515YPN-QX units undergo pre-shipment inspection (PSI). If there is an issue with PBSS2515YPN-QX, 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 PBSS2515YPN-QX part is unused and in its original packaging.
Return procedure for PBSS2515YPN-QX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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