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Nexperia USA Inc. PIMP32PAS-QX
- Part No.:
- PIMP32PAS-QX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays, Pre-Biased
- Package:
- 6-UDFN Exposed Pad
- Datasheet:
-
PIMP32PAS-QX.pdf
- Description:
- PIMP32PAS-Q/SOT1118/HUSON6
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
PIMP32PAS-QX from Nexperia is a dual PNP resistor-equipped transistor (RET) in a DFN2020D-6 (SOT1118D) package, rated for −50 V VCEO, −500 mA output current per transistor, with integrated R1 = 2.2 kΩ and R2 = 10 kΩ bias resistors. It serves as an automotive-grade digital switch for IC input control and load switching, qualified to AEC-Q101.
For engineers reviewing the PIMP32PAS-QX datasheet, PIMP32PAS-QX pinout, PIMP32PAS-QX application, or PIMP32PAS-QX equivalent, key selection factors include its dual-PNP topology with side-wettable flanks, guaranteed R2/R1 ratio of 4.55, and thermal performance on FR4 PCBs up to 1 W total power dissipation under optimized mounting.
Technical Context
This device integrates two matched PNP transistors with monolithically embedded base bias resistors-R1 (2.2 kΩ) connected between input and base, R2 (10 kΩ) between base and emitter-enabling single-resistor drive logic-level switching without external bias networks. The dual-transistor configuration supports cascaded or independent switching paths.
Its DFN2020D-6 package features side-wettable flanks for automated optical solder-joint inspection and delivers thermal resistance as low as 125 K/W (junction-to-ambient, 4-layer PCB with 1 cm² collector pad), supporting sustained −500 mA operation within Tj ≤ 150 °C limits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V - Maximum safe collector-emitter voltage with open base; enables use in 24 V automotive supply rails with margin. |
| IO | −500 mA - Continuous DC output current per transistor; supports driving medium-power relays or LED arrays. |
| R1 | 2.2 kΩ - Integrated input bias resistor; eliminates need for external pull-up/pull-down in digital interface circuits. |
| R2/R1 Ratio | 4.55 - Fixed internal resistor ratio; ensures stable base current division and predictable turn-on threshold. |
| Ptot (per device) | 1 W - Max total power dissipation on 4-layer FR4 with 1 cm² collector pad; defines thermal design envelope for PCB layout. |
| hFE | 70 min - DC current gain at −50 mA IC; sufficient for saturated switching with low base drive overhead. |
| VCE(sat) | −100 mV max - Low saturation voltage at −50 mA IC/−2.5 mA IB; minimizes conduction loss in high-duty-cycle applications. |
Pinout & Package
Package: DFN2020D-6 (SOT1118D), 2.0 mm × 2.0 mm × 0.65 mm body, leadless with side-wettable flanks for AOI-compatible reflow.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND1 | Emiter connection for TR1; common reference node for first transistor's current path. |
| 2 | I1 | Base input for TR1; driven directly by logic signal through internal R1 resistor. |
| 3 | O2 | Collector output for TR2; provides second independent switched output node. |
| 4 | GND2 | Emiter connection for TR2; isolated ground return for second transistor. |
| 5 | I2 | Base input for TR2; electrically separate from I1, enabling dual independent control. |
| 6 | O1 | Collector output for TR1; primary switched output with defined saturation behavior. |
Key Features
| Feature | Design Value |
|---|---|
| Dual PNP RET topology | Two fully isolated PNP transistors with dedicated inputs (I1/I2), outputs (O1/O2), and emitters (GND1/GND2); enables compact dual-channel switching without cross-talk. |
| Integrated bias network | R1 = 2.2 kΩ + R2 = 10 kΩ per transistor; eliminates 4 external resistors per channel, reducing BOM count and placement cost. |
| AEC-Q101 qualification | Stress-tested per automotive discrete semiconductor standard; validated for under-hood temperature cycling (−40 °C to 150 °C) and humidity exposure. |
| Side-wettable flanks (SWF) | Exposed copper on package edges enables automated optical inspection of solder fillets; improves manufacturing yield in high-reliability SMT lines. |
| Thermal derating support | Four documented Ptot ratings (360–1000 mW) across PCB configurations; allows precise thermal margining for production board stack-ups. |
Applications
| Automotive Body Control Module | Industrial PLC Digital Output |
|---|---|
|
Use Scenario: Driving 12 V solenoid valves and indicator LEDs in door lock actuators and lighting control units. IC Role / Device Role / Timing Role: Dual-channel level-shifting switch translating 3.3 V/5 V MCU GPIO signals into robust −500 mA sink outputs. Use Value: Eliminates discrete resistor networks and reduces PCB area by >30% versus BC807-based solutions while maintaining AEC-Q101 compliance. |
Use Scenario: Providing isolated 24 V DC digital outputs for sensor interface cards and I/O expansion modules. IC Role / Device Role / Timing Role: Dual PNP sink driver with independent enable inputs (I1/I2), supporting simultaneous or staggered actuation of field devices. Use Value: Enables single-component dual-output capability with guaranteed R2/R1 ratio (4.55), ensuring consistent turn-on thresholds across temperature (−40 °C to 125 °C). |
| Consumer Appliance Motor Control | Medical Diagnostic Equipment Interface |
|
Use Scenario: Controlling small DC brush motors and status LEDs in smart HVAC controllers and washing machine control boards. IC Role / Device Role / Timing Role: Medium-current digital switch interfacing microcontroller outputs to motor driver enable lines and LED anodes. Use Value: −100 mV VCE(sat) minimizes self-heating during continuous 500 mA operation, extending reliability in sealed enclosures. |
Use Scenario: Isolating and conditioning digital control signals between FPGA-based timing engines and analog front-end subsystems. IC Role / Device Role / Timing Role: Dual-channel signal conditioner providing galvanic separation via discrete transistor paths and controlled input impedance (R1 = 2.2 kΩ). Use Value: Input voltage thresholds (VI(on) = −0.95 V typ, VI(off) = −0.65 V typ) ensure noise-immune logic-level compatibility with medical-grade 3.3 V CMOS interfaces. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-PNP resistor-equipped transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PIMN32PAS-Q | NPN/NPN complement; same package, R1/R2 values, and AEC-Q101 rating but opposite polarity. | Required where active-high sourcing (vs. active-low sinking) is needed for MCU interface or load configuration. | Select when driving loads referenced to VCC rather than GND, or when matching NPN-based legacy designs. |
| PIMC32PAS-Q | NPN/PNP configuration; shares footprint and bias resistor values but asymmetric transistor pairing. | Suitable for mixed-signal interfaces requiring one sourcing and one sinking channel in same package. | Choose for applications like bidirectional bus termination or complementary output stages without doubling component count. |
Compared with PIMP32PAS-QX, PIMN32PAS-Q offers identical thermal and electrical specs but reversed polarity-ideal for sourcing topologies-while PIMC32PAS-Q provides functional asymmetry for mixed-mode signal routing, making both viable alternatives depending on system-level current direction requirements.
Availability
PIMP32PAS-QX is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC digital outputs, consumer appliance motor drivers, and medical diagnostic equipment interfaces requiring stable component supply and AEC-Q101 assurance.
Supply support for PIMP32PAS-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 leading global semiconductor expert delivering high-performance, reliable discrete, logic, and MOSFET devices with focus on efficiency, miniaturization, and automotive-grade reliability.
PIMP32PAS-QX belongs to Nexperia's Automotive Qualified Resistor-Equipped Transistor (RET) product line, engineered specifically for space-constrained, high-volume digital switching applications in harsh-environment automotive and industrial systems.
FAQ
What is the maximum junction temperature and how does it affect continuous operation?
The absolute maximum junction temperature is 150 °C. Continuous operation must maintain Tj ≤ 150 °C using derated power limits-e.g., 730 mW on standard FR4 (single-sided, 35 µm Cu), or up to 1 W with 4-layer PCB and 1 cm² collector pad. Thermal design must account for ambient temperature, airflow, and adjacent heat sources to avoid permanent degradation.
Can PIMP32PAS-QX replace BC807-40 in existing designs without layout changes?
No direct drop-in replacement is possible due to differing packages: BC807-40 uses SOT23, while PIMP32PAS-QX uses DFN2020D-6. However, it serves as a functional upgrade-replacing two BC807s plus four bias resistors-with superior thermal performance and AEC-Q101 qualification. PCB redesign is required for footprint and solder-paste stencil.
How are the internal resistors R1 and R2 verified, and what tolerance applies?
R1 and R2 are laser-trimmed during wafer sort and tested per Table 8: R1 = 2.2 kΩ (1.54–2.86 kΩ), R2 = 10 kΩ (implied from R2/R1 = 4.55 ±10%), yielding R2 = 10.0 ±1.0 kΩ. This tolerance ensures predictable base current and consistent VI(on)/VI(off) thresholds across production lots and temperature ranges.
Is there crosstalk between the two transistors, and how is isolation measured?
No electrical crosstalk exists-the transistors share only the package substrate; their collectors, bases, and emitters are fully isolated. Isolation is confirmed by <100 nA ICBO (collector-base leakage) and <0.5 µA ICEO (collector-emitter leakage) per transistor at −50 V, ensuring independent switching behavior even under worst-case bias conditions.
PIMP32PAS-QX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 6-UDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- 2 PNP Pre-Biased (Dual)
- Current - Collector (Ic) (Max):
- 500mA
- Voltage - Collector Emitter Breakdown (Max):
- 50V
- Resistor - Base (R1):
- 2.2kOhms
- Resistor - Emitter Base (R2):
- 10kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 70 @ 50mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 100mV @ 2.5mA, 50mA
- Current - Collector Cutoff (Max):
- 500nA
- Frequency - Transition:
- 150MHz
- Power - Max:
- 360mW
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN2020D-6
PIMP32PAS-QX FAQ
1.How can I place an order for PIMP32PAS-QX through Aetrix?
Please submit a Request for Quotation (RFQ) for PIMP32PAS-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 PIMP32PAS-QX reliable?
The price and inventory of PIMP32PAS-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PIMP32PAS-QX is usually 5 days.
3.What payment methods are accepted for PIMP32PAS-QX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PIMP32PAS-QX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PIMP32PAS-QX?
PIMP32PAS-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PIMP32PAS-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 PIMP32PAS-QX?
For technical support, including PIMP32PAS-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PIMP32PAS-QX requirements.
6.How does Aetrix verify that PIMP32PAS-QX is sourced from the original manufacturer or authorized distributors?
All PIMP32PAS-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 PIMP32PAS-QX meets industry standards.
7.What is the process for return or replacement of PIMP32PAS-QX?
All PIMP32PAS-QX units undergo pre-shipment inspection (PSI). If there is an issue with PIMP32PAS-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 PIMP32PAS-QX part is unused and in its original packaging.
Return procedure for PIMP32PAS-QX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PIMP32PAS-QX 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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