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Nexperia USA Inc. PBSS4160DS,115
- Part No.:
- PBSS4160DS,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays
- Package:
- SC-74, SOT-457
- Datasheet:
-
PBSS4160DS,115.pdf
- Description:
- TRANS 2NPN DUAL 60V 1A 6-TSOP
- Quantity:
- Payment:
- Shipping:
Inventory:11,382
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Product details
Overview
PBSS4160DS,115 from Nexperia is a dual NPN low VCEsat transistor pair in SOT457 (TSOP6) package, designed for high-efficiency switching in space-constrained automotive and industrial control circuits. It delivers 60 V VCEO, 1 A continuous collector current per transistor, and ultra-low 200–250 mΩ RCEsat at IC = 1 A / IB = 100 mA - enabling compact motor/fan drive stages with reduced thermal load.
For engineers reviewing the PBSS4160DS,115 datasheet, PBSS4160DS,115 pinout, PBSS4160DS,115 application, or PBSS4160DS,115 equivalent, key selection criteria include verified dual-transistor pairing, AEC-Q101 qualification, thermal resistance down to 179 K/W on ceramic PCB, and precise TSOP6 pin mapping for layout-critical dual-switch topologies.
Technical Context
This device integrates two matched NPN transistors in a single 6-pin surface-mount package, sharing no internal connection between channels - each transistor operates independently with isolated base, emitter, and collector terminals. Its low saturation resistance and high hFE (100–180 at IC = 1 A) support efficient linear and saturated switching across automotive ambient ranges (−40 °C to +150 °C).
The TSOP6 footprint enables PCB area reduction versus discrete SOT23 solutions while maintaining full thermal derating visibility: power dissipation reaches 700 mW on Al2O3 ceramic substrates, with transient thermal impedance as low as 179 K/W (δ = 1, ceramic). Switching performance is characterized with ton = 90 ns and toff = 500 ns under defined 25 mA drive conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 60 V - maximum safe collector-emitter voltage per transistor with base open; defines system-level bus voltage compatibility up to 48 V automotive rails. |
| IC (continuous) | 1 A - rated DC collector current per transistor; supports sustained 12 V/24 V fan or solenoid loads without forced cooling. |
| RCEsat | 200–250 mΩ - measured at IC = 1 A, IB = 100 mA, pulsed; directly determines conduction loss (Pcond ≈ 200 mW @ 1 A) and junction temperature rise. |
| hFE | 100–180 - DC current gain at IC = 1 A, VCE = 5 V; ensures reliable saturation with modest base drive (e.g., 10 mA base for 1 A collector). |
| Tj max | 150 °C - absolute maximum junction temperature; enables operation in under-hood environments with validated thermal design on FR4 or ceramic PCBs. |
| AEC-Q101 | Qualified - certified for automotive applications per stress test standard; includes HTGB, HTRB, AC/DC life tests, and ESD robustness validation. |
Pinout & Package
SOT457 (TSOP6) plastic surface-mounted package: 6-lead, 1.7 mm × 2.5 mm body, 0.65 mm pitch, gull-wing leads. Designed for reflow soldering with standardized footprint per Fig. 16 (reflow) and Fig. 17 (wave).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Emitter of TR1 | Low-impedance return path for first transistor; connects directly to ground or low-side switch node. |
| 2 | Base of TR1 | Control input for TR1; requires ~100 mA drive for full saturation at 1 A collector current. |
| 3 | Collector of TR2 | High-side output node for second transistor; routed to load supply rail or switched voltage source. |
| 4 | Emitter of TR2 | Return path for TR2; electrically isolated from E1 - enables independent grounding or floating configurations. |
| 5 | Base of TR2 | Independent control input for TR2; allows asynchronous or complementary switching vs. TR1. |
| 6 | Collector of TR1 | Primary output node for TR1; shares no internal connection with C2 - supports dual low-side or mixed topology. |
Key Features
| Feature | Design Value |
|---|---|
| Dual NPN topology | Two fully isolated transistors in one TSOP6 package - eliminates inter-device timing skew and reduces PCB routing complexity for dual-switch drivers. |
| Low RCEsat | 200–250 mΩ at IC = 1 A - cuts conduction losses by >50% vs. standard bipolar transistors, reducing heatsink requirements in 12 V/24 V systems. |
| AEC-Q101 qualification | Validated for automotive under-hood use - includes 1000-hour HTGB, 1000-cycle temperature cycling, and ±2 kV HBM ESD testing. |
| Thermal performance | Rth(j-a) = 179 K/W on Al2O3 - enables 700 mW total device dissipation without active cooling in space-limited modules. |
| Switching speed | ton = 90 ns, toff = 500 ns - supports PWM frequencies up to 100 kHz in motor control while minimizing switching loss. |
Applications
| Automotive HVAC Blower Control | Industrial Dual-Channel Solenoid Driver |
|---|---|
|
Use Scenario: Controlling two independent 12 V DC blower motors in vehicle cabin air distribution systems. IC Role / Device Role / Timing Role: Dual low-side switch - TR1 drives primary blower, TR2 controls auxiliary airflow damper actuator. Use Value: Matched VCEsat and hFE ensure consistent torque response; AEC-Q101 rating guarantees reliability over 15-year vehicle lifetime. |
Use Scenario: Driving two 24 V solenoid valves in programmable logic controller (PLC) output modules. IC Role / Device Role / Timing Role: Independent high-current switch - each transistor handles 1 A solenoid coil with fast turn-on for precise fluid flow sequencing. Use Value: Low RCEsat minimizes self-heating during continuous duty; TSOP6 footprint saves >40% board area vs. dual SOT23 solution. |
| Compact Fan Speed Regulator | Redundant Power Path Switch |
|
Use Scenario: Variable-speed cooling fan control in automotive infotainment head units with tight thermal envelopes. IC Role / Device Role / Timing Role: PWM-driven low-side switch - TR1 modulates fan voltage, TR2 provides fail-safe shutdown path. Use Value: 200 mΩ RCEsat limits temperature rise to <15 °C above ambient at 1 A, eliminating need for thermal vias or copper pours. |
Use Scenario: Dual-path 5 V/3.3 V power switching in safety-critical embedded controllers requiring fault-tolerant supply routing. IC Role / Device Role / Timing Role: Redundant load switch - TR1 and TR2 operate in parallel or independently to maintain power during single-point failure. Use Value: Isolated collectors (C1/C2) and emitters (E1/E2) enable true galvanic separation between paths, supporting ASIL-B compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual NPN switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PBSS4140DS,115 | Lower VCEO (40 V), same RCEsat (200–250 mΩ), identical TSOP6 pinout | Restricted to ≤36 V systems; unsuitable for 48 V automotive architectures | Select only for cost-sensitive 12/24 V non-automotive applications where 60 V margin is unnecessary. |
| DMN3020LSD-13 | Single-channel 30 V MOSFET pair in SO-8; RDS(on) = 20 mΩ, but lacks AEC-Q101 certification | No automotive qualification; higher gate drive complexity; different footprint and thermal profile | Consider only for industrial prototypes where MOSFET efficiency outweighs qualification and layout compatibility needs. |
Compared with PBSS4160DS,115, PBSS4140DS,115 sacrifices 20 V headroom for minor cost reduction, while DMN3020LSD-13 trades bipolar simplicity and AEC-Q101 assurance for lower on-resistance - making PBSS4160DS,115 the optimal choice for production automotive dual-switch designs requiring proven qualification and thermal predictability.
Availability
PBSS4160DS,115 is available at Aetrix Electronics and suitable for automotive HVAC control, industrial PLC output modules, and compact fan regulators requiring stable component supply across extended temperature ranges and long product lifecycles.
Supply support for PBSS4160DS,115 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 essential efficiency technologies, delivering high-performance, high-reliability discrete and logic devices for automotive, industrial, and consumer markets.
PBSS4160DS,115 belongs to Nexperia's low VCEsat transistor family, engineered specifically for energy-efficient switching in space-constrained automotive and industrial control applications where thermal management and qualification are critical.
FAQ
What is the maximum allowable base current for continuous operation?
The absolute maximum base current (IB) is 300 mA per transistor, but continuous operation above 100 mA is not recommended without thermal derating. At IC = 1 A, typical base drive is 100 mA (IC/IB = 10); exceeding this increases power dissipation in the base region and risks localized heating, especially on FR4 PCBs.
Can PBSS4160DS,115 be used in parallel configurations for higher current?
No - PBSS4160DS,115 is not characterized or qualified for paralleling. Its hFE variation (100–180) and thermal coupling in the shared package create imbalance risks. For >1 A loads, use a single higher-rated device like PBSS4240DS (2 A) or discrete solutions with external current-sharing resistors.
Is the TSOP6 package lead-free and RoHS compliant?
Yes - PBSS4160DS,115 is manufactured with lead-free terminations and complies with RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. The package uses matte tin plating over nickel underplate, qualified for standard SnPb and lead-free reflow profiles per J-STD-020.
How does thermal resistance change when mounted on FR4 vs. ceramic PCB?
Rth(j-a) degrades from 179 K/W (ceramic Al2O3) to 298 K/W (FR4 standard footprint) - a 67% increase. This reduces usable power dissipation from 700 mW to 420 mW at Tamb = 25 °C. For FR4 designs, limit IC to ≤0.7 A continuous or add thermal vias under pin 3 and pin 6 to recover ~15% of thermal performance.
PBSS4160DS,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SC-74, SOT-457
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- 2 NPN (Dual)
- Current - Collector (Ic) (Max):
- 1A
- Voltage - Collector Emitter Breakdown (Max):
- 60V
- Vce Saturation (Max) @ Ib, Ic:
- 250mV @ 100mA, 1A
- Current - Collector Cutoff (Max):
- 100nA
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 200 @ 500mA, 5V
- Power - Max:
- 420mW
- Frequency - Transition:
- 220MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSOP
PBSS4160DS,115 FAQ
1.How can I place an order for PBSS4160DS,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PBSS4160DS,115 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 PBSS4160DS,115 reliable?
The price and inventory of PBSS4160DS,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBSS4160DS,115 is usually 5 days.
3.What payment methods are accepted for PBSS4160DS,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBSS4160DS,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PBSS4160DS,115?
PBSS4160DS,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PBSS4160DS,115 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 PBSS4160DS,115?
For technical support, including PBSS4160DS,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBSS4160DS,115 requirements.
6.How does Aetrix verify that PBSS4160DS,115 is sourced from the original manufacturer or authorized distributors?
All PBSS4160DS,115 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 PBSS4160DS,115 meets industry standards.
7.What is the process for return or replacement of PBSS4160DS,115?
All PBSS4160DS,115 units undergo pre-shipment inspection (PSI). If there is an issue with PBSS4160DS,115, 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 PBSS4160DS,115 part is unused and in its original packaging.
Return procedure for PBSS4160DS,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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