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Nexperia USA Inc. PUMD10-QX
- Part No.:
- PUMD10-QX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays, Pre-Biased
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
PUMD10-QX.pdf
- Description:
- PUMD10-Q/SOT363/SC-88
- Quantity:
- Payment:
- Shipping:
Inventory:2,316
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Product details
Overview
PUMD10-QX from Nexperia is a resistor-equipped double transistor (RET) integrating one NPN and one PNP bipolar junction transistor in a single SOT363-3 (TSSOP6) package, rated for 50 V VCEO, 100 mA output current per transistor, with built-in bias resistors R1 = 2.2 kΩ and R2 = 47 kΩ - used for compact digital logic interfacing and low-current peripheral control in automotive ECUs.
For engineers reviewing the PUMD10-QX datasheet, PUMD10-QX pinout, PUMD10-QX application, or PUMD10-QX equivalent, this device serves as a space- and BOM-optimized replacement for discrete NPN+PNP pairs in level-shifting, LED driving, and microcontroller I/O buffering where AEC-Q101 qualification and thermal derating up to 150 °C junction temperature are required.
Technical Context
This dual RET implements two independent transistors - TR1 (NPN) and TR2 (PNP) - each with integrated base bias networks enabling direct logic-level drive without external resistors. The NPN section delivers hFE ≥ 100 at IC = 10 mA and VCE = 5 V, while the PNP section provides comparable gain and complementary switching polarity.
Each transistor supports VCEO = 50 V, VEBO = 5 V, and operates across −65 °C to +150 °C ambient. Thermal resistance is 417 K/W (per device, FR4 PCB), and power dissipation is rated at 300 mW total under standard mounting conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - Maximum collector-emitter voltage before breakdown; enables use in 24 V automotive supply rails with margin. |
| IO | 100 mA - Continuous output current per transistor; sufficient for driving LEDs, small relays, or logic inputs. |
| R1 | 2.2 kΩ ±30% - Integrated input bias resistor; sets base current for predictable turn-on without external components. |
| R2/R1 ratio | 21 - Fixed internal resistor ratio; ensures stable saturation and reduces sensitivity to VBE variation. |
| hFE | ≥100 - DC current gain at IC = 10 mA; guarantees reliable switching with low base drive requirements. |
| VCE(sat) | ≤100 mV - Low saturation voltage at IC = 5 mA / IB = 0.25 mA; minimizes power loss in on-state operation. |
| fT (NPN) | 230 MHz - Transition frequency; supports high-speed digital switching up to ~10–20 MHz edge rates. |
Pinout & Package
SOT363-3 (TSSOP6) plastic surface-mounted package: 2.2 mm × 1.35 mm footprint, 0.65 mm pitch, 0.95 mm max height, designed for reflow soldering on FR4 PCBs with standard 0.5 mm solder paste pads.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND1 | Emiter connection for TR1 (NPN); common reference node for first transistor's current path. |
| 2 | I1 | Base input for TR1 (NPN); driven directly by MCU GPIO or logic signal via R1 network. |
| 3 | O2 | Collector output for TR2 (PNP); sinks current when TR2 is active; requires pull-up for active-low output. |
| 4 | GND2 | Emiter connection for TR2 (PNP); separate ground return to isolate NPN/PNP current paths. |
| 5 | I2 | Base input for TR2 (PNP); accepts negative-polarity or low-side logic signals through R1/R2 network. |
| 6 | O1 | Collector output for TR1 (NPN); sources current when TR1 is active; used for active-high switching. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Qualified for automotive applications per stress test standard; supports under-hood and body-control module deployment. |
| Integrated R1/R2 bias network | Eliminates four external resistors per pair; reduces PCB area by >30% vs discrete implementation. |
| Thermal derating support | Rated 300 mW total power at Tamb ≤ 25 °C; maintains functionality up to 150 °C junction temperature. |
| Low VCE(sat) and fast fT | 100 mV saturation drop + 230 MHz fT (NPN) enables efficient, noise-resilient digital switching at 5–10 MHz. |
| Complementary topology | NPN+PNP pairing allows push-pull or level-shifted output stages without cross-conduction risk. |
Applications
| Automotive Door Module Control | Industrial PLC Input Buffering |
|---|---|
|
Use Scenario: Driving window lift motor enable lines and mirror fold/unfold signals in door control units. IC Role / Device Role / Timing Role: Dual RET acts as bidirectional level translator and current amplifier between 3.3 V MCU and 12/24 V load circuits. Use Value: Reduces component count by replacing two discrete transistors + four bias resistors; meets AEC-Q101 for 15-year vehicle life. |
Use Scenario: Conditioning 24 V industrial sensor inputs into 5 V logic-compatible levels for PLC microcontrollers. IC Role / Device Role / Timing Role: PNP section clamps high-voltage transients; NPN section buffers and inverts signal for clean MCU sampling. Use Value: Built-in 50 V VCEO withstands field-induced surges; 100 mA IO handles worst-case sensor leakage currents. |
| USB-C Power Delivery Interface | Smart Lighting Driver Logic |
|
Use Scenario: Managing CC line pull-up/pull-down states during USB-C port negotiation in embedded host controllers. IC Role / Device Role / Timing Role: NPN drives CC pull-down; PNP drives CC pull-up - enabling dynamic role switching without external FETs. Use Value: 230 MHz fT ensures sub-microsecond response to PD protocol timing constraints; R1/R2 ratio stabilizes bias under voltage ripple. |
Use Scenario: Controlling RGB LED strings in architectural lighting systems using PWM-modulated MCU outputs. IC Role / Device Role / Timing Role: NPN switches high-side current paths; PNP manages low-side sink drivers for color mixing precision. Use Value: Matched hFE and VCE(sat) between sections ensure consistent brightness across channels; 150 °C Tj rating supports enclosed fixture environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar resistor-equipped transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PUMB10-Q | PNP/PNP dual RET; identical R1/R2 values and package but no NPN section. | Suitable only for dual-sink or complementary PNP-only topologies; lacks NPN sourcing capability. | Select when both outputs require sinking behavior (e.g., dual open-collector bus drivers). |
| PUMH10-Q | NPN/NPN dual RET; same bias network and ratings but no PNP section. | Supports dual sourcing or parallel current boosting; cannot implement true push-pull without external PNP. | Choose for applications needing two independent high-side switches or redundant NPN paths. |
Compared with PUMB10-Q and PUMH10-Q, the PUMD10-QX uniquely provides matched NPN+PNP functionality in one die, eliminating inter-device parameter mismatch and reducing layout complexity for bidirectional interface designs.
Availability
PUMD10-QX is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC I/O modules, USB-C PD controllers, and smart lighting systems requiring stable component supply, AEC-Q101 compliance, and compact SMT integration.
Supply support for PUMD10-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 essential efficiency technologies, delivering high-performance, reliable discrete and logic devices for automotive, industrial, and consumer markets.
The PUMD10-QX belongs to Nexperia's Resistor-Equipped Transistor (RET) product line, engineered specifically to replace discrete BJT+resistor combinations in space-constrained, high-reliability digital interface applications.
FAQ
What is the maximum operating temperature for PUMD10-QX?
The PUMD10-QX has a maximum junction temperature of 150 °C and an ambient operating range of −65 °C to +150 °C. Its thermal resistance is 417 K/W (per device on FR4 PCB), so continuous operation at full 300 mW power dissipation requires careful board-level thermal design below 25 °C ambient.
Can PUMD10-QX replace two separate SOT23 transistors in existing designs?
Yes - the PUMD10-QX replaces one NPN and one PNP SOT23 transistor plus four external bias resistors. Pin compatibility differs (SOT363-3 vs SOT23), so layout revision is required, but netlist equivalence is preserved with identical I/O mapping and electrical behavior per channel.
Is the R1/R2 ratio fixed or adjustable?
The R1/R2 ratio is fixed at typ. 21 (R1 = 2.2 kΩ, R2 = 47 kΩ) and laser-trimmed during manufacturing. It is not user-adjustable; however, the datasheet confirms this ratio remains stable across temperature and lifetime, ensuring consistent biasing without recalibration.
Does PUMD10-QX support 3.3 V logic-level drive directly?
Yes - VI(on) is specified at 0.75 V (typ.) for the NPN section and −0.75 V (typ.) for the PNP section, allowing reliable turn-on from 3.3 V CMOS outputs. VI(off) is 0.6 V (typ.), providing noise margin against false triggering in noisy automotive environments.
PUMD10-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 - Pre-Biased (Dual)
- Current - Collector (Ic) (Max):
- 100mA
- Voltage - Collector Emitter Breakdown (Max):
- 50V
- Resistor - Base (R1):
- 2.2kOhms
- Resistor - Emitter Base (R2):
- 47kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 100mV @ 250µA, 5mA
- Current - Collector Cutoff (Max):
- 100nA
- Frequency - Transition:
- 230MHz, 180MHz
- Power - Max:
- 200mW
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
PUMD10-QX FAQ
1.How can I place an order for PUMD10-QX through Aetrix?
Please submit a Request for Quotation (RFQ) for PUMD10-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 PUMD10-QX reliable?
The price and inventory of PUMD10-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PUMD10-QX is usually 5 days.
3.What payment methods are accepted for PUMD10-QX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PUMD10-QX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PUMD10-QX?
PUMD10-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PUMD10-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 PUMD10-QX?
For technical support, including PUMD10-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PUMD10-QX requirements.
6.How does Aetrix verify that PUMD10-QX is sourced from the original manufacturer or authorized distributors?
All PUMD10-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 PUMD10-QX meets industry standards.
7.What is the process for return or replacement of PUMD10-QX?
All PUMD10-QX units undergo pre-shipment inspection (PSI). If there is an issue with PUMD10-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 PUMD10-QX part is unused and in its original packaging.
Return procedure for PUMD10-QX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PUMD10-QX Tags
-
SMUN5311DW1T1G
onsemi
-
UMH9NTN
Rohm Semiconductor
-
PUMH13,115
Nexperia USA Inc.
-
PUMD3-QX
Nexperia USA Inc.
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PUMD2,115
Nexperia USA Inc.
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RN4987FE,LF(CT
Toshiba Semiconductor and Storage
-
PUMD12,115
Nexperia USA Inc.
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PUMD9,115
Nexperia USA Inc.
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PUMH9,115
Nexperia USA Inc.
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PUMD3,115
Nexperia USA Inc.
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DCX114EU-7-F
Diodes Incorporated
-
PUMD13,115
Nexperia USA Inc.
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