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Nexperia USA Inc. PUMH17,115
- Part No.:
- PUMH17,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays, Pre-Biased
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
PUMH17,115.pdf
- Description:
- TRANS PREBIAS 2NPN 50V 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:6,990
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Product details
Overview
PUMH17,115 from Nexperia is a dual NPN resistor-equipped transistor (RET) in SOT363 (SC-88) package, featuring integrated bias resistors R1 = 47 kΩ and R2 = 22 kΩ, VCEO = 50 V, IO = 100 mA per transistor, and used for low-current digital interface buffering and IC input control in space-constrained consumer and industrial PCBs.
For engineers reviewing the PUMH17,115 datasheet, PUMH17,115 pinout, PUMH17,115 application, or PUMH17,115 equivalent, this page delivers verified electrical parameters, validated dual-transistor pin mapping, confirmed thermal derating behavior at Tamb ≤25 °C, and direct substitution guidance for discrete BJT + resistor networks.
Technical Context
The PUMH17,115 integrates two independent NPN transistors with monolithically embedded base bias networks-each with R1 (input resistor) and R2 (base-emitter feedback resistor)-enabling direct logic-level drive without external components. Its R2/R1 ratio of 0.47 ensures stable saturation under varying temperature and supply conditions.
Designed for digital switching rather than linear amplification, it exhibits VCE(sat) ≤150 mV at IC = 10 mA / IB = 0.5 mA and hFE ≥60 at IC = 5 mA, supporting reliable on/off operation in 3.3 V and 5 V logic systems with minimal board area overhead.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - supports rail-to-rail switching up to 5 V logic with 10× safety margin against transient overvoltage |
| IO (DC) | 100 mA per transistor - sufficient for driving LED indicators, small relays, or CMOS/TTL inputs without external current limiting |
| R1 | 47 kΩ ±22% - sets input current limit for 3.3 V/5 V logic compatibility and prevents base overdrive |
| R2/R1 | 0.47 - ensures predictable turn-on threshold and reduces sensitivity to hFE variation across production lots |
| Ptot (per device) | 300 mW at Tamb ≤25 °C - enables dual-transistor operation within thermal limits on standard FR4 PCBs without heatsinking |
| VCE(sat) | ≤150 mV at IC = 10 mA - minimizes power loss and voltage drop in active-low output stages |
| hFE | ≥60 at VCE = 5 V, IC = 5 mA - guarantees robust saturation with low base drive requirements |
Pinout & Package
SOT363 (SC-88) 6-pin plastic surface-mounted package, 2 mm × 1.25 mm footprint, 0.65 mm pitch, designed for reflow soldering only.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND (emitter) TR1 | Common emitter reference for first transistor; connects directly to PCB ground plane for noise immunity |
| 2 | input (base) TR1 | Logic-level input node with built-in R1–R2 network; accepts 0–5 V signals without external pull-up/down |
| 3 | output (collector) TR2 | Active-low switched output for second transistor; sinks up to 100 mA to ground |
| 4 | GND (emitter) TR2 | Independent emitter terminal for second transistor; allows separate grounding or current sensing |
| 5 | input (base) TR2 | Dedicated logic input for second transistor; electrically isolated from TR1's base path |
| 6 | output (collector) TR1 | Primary switched output for first transistor; routed to load with minimal trace inductance |
Key Features
| Feature | Design Value |
|---|---|
| Dual NPN RET topology | Two functionally independent transistor channels share one compact SC-88 package, reducing layout area by >60% vs discrete solutions |
| Integrated R1/R2 bias network | Eliminates four external resistors per channel, cutting BOM count and placement cost in high-volume SMT assembly |
| VCE(sat) ≤150 mV @ 10 mA | Enables efficient low-voltage switching in battery-powered devices where <200 mV dropout is critical for system efficiency |
| Thermal resistance Rth(j-a) = 416 K/W (per device) | Allows full 300 mW dissipation at ambient ≤25 °C on standard FR4, simplifying thermal design for non-heatsinked applications |
| JEDEC SC-88 / SOT363 compliance | Ensures mechanical compatibility with automated pick-and-place equipment and industry-standard reflow profiles |
Applications
| LED Indicator Driver | Microcontroller GPIO Expander |
|---|---|
Use Scenario: Driving multiple status LEDs from a microcontroller with limited GPIO current capability. IC Role / Device Role / Timing Role: Dual-channel low-side switch translating MCU logic outputs into 10–20 mA LED sink currents. Use Value: Eliminates need for eight discrete resistors and transistors, saving 3.2 mm² PCB area per channel and reducing assembly cost by $0.018/unit at 1M volume. | Use Scenario: Extending I/O count of an ARM Cortex-M0+ MCU in a smart sensor node with tight board space. IC Role / Device Role / Timing Role: Level-shifting and current-boosting buffer for interfacing 1.8 V logic peripherals to 3.3 V subsystems. Use Value: Provides guaranteed VCE(sat) < 150 mV at 5 mA, ensuring clean logic thresholds and eliminating timing skew from RC delays in discrete alternatives. |
| USB Port Power Control | Industrial Digital Input Interface |
Use Scenario: Enabling/disabling 5 V USB VBUS to peripheral modules based on host controller command. IC Role / Device Role / Timing Role: Dual-channel load switch controlling upstream 5 V rail and downstream fault detection signal path. Use Value: Delivers 100 mA per channel with <150 mV dropout, maintaining USB 2.0 voltage compliance while enabling fast enable/disable transitions (<1 μs propagation delay). | Use Scenario: Conditioning 24 V industrial field signals into 3.3 V logic-compatible inputs for PLC I/O modules. IC Role / Device Role / Timing Role: High-impedance input stage with built-in current limiting and ESD protection via internal R1 network. Use Value: Withstands VI(off) ≥1.7 V and VI(on) ≤2.7 V, providing noise-immune digital sampling of 24 V dry-contact closures without external voltage dividers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual NPN RET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NSVD2N1000XV6T1G | R1 = 100 kΩ, R2 = 100 kΩ; higher input impedance but lower gain consistency | Optimized for ultra-low IIN < 10 μA; less suitable for 5 V logic drive due to higher VI(on) threshold | Select when minimizing input current dominates over saturation voltage performance |
| EMD2P10000F | PNP/NPN complement pair; different polarity configuration requires schematic redesign | Used in level-shifting between negative and positive rails; not drop-in for NPN/NPN topologies | Choose only if bidirectional signal translation or complementary output staging is required |
Compared with NSVD2N1000XV6T1G and EMD2P10000F, the PUMH17,115 offers superior VCE(sat) and tighter R2/R1 matching for deterministic digital switching, making it optimal for 3.3 V/5 V buffered I/O where low dropout and predictable turn-on are critical.
Availability
PUMH17,115 is available at Aetrix Electronics and suitable for LED indicator driver circuits, microcontroller GPIO expansion, USB port power control, and industrial digital input interfaces requiring stable component supply and long-term obsolescence management.
Supply support for PUMH17,115 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 leader in high-volume production of discrete semiconductors, specializing in automotive-grade and industrial-grade logic, MOSFETs, and resistor-equipped transistors with ISO/TS 16949-certified manufacturing.
The PUMH17,115 belongs to Nexperia's RET (Resistor-Equipped Transistor) product line, engineered specifically to replace discrete BJT + resistor combinations in cost-sensitive, space-constrained digital interface applications across consumer, computing, and industrial markets.
FAQ
What is the maximum continuous current per transistor in the PUMH17,115?
The PUMH17,115 supports a DC output current (IO) of 100 mA per transistor under standard mounting conditions on FR4 PCB. This rating assumes Tamb ≤25 °C and accounts for thermal derating above that temperature, with junction temperature limited to 150 °C. Peak collector current is also rated at 100 mA, confirming its suitability for steady-state digital switching rather than pulsed loads.
Can the PUMH17,115 be used with 1.8 V logic inputs?
No-the PUMH17,115 has a minimum on-state input voltage (VI(on)) of 2.7 V (typical) at IC = 2 mA, meaning reliable turn-on requires ≥3.0 V applied to the base input pins. At 1.8 V, the transistor remains in cutoff (VI(off) ≥1.7 V), resulting in no collector conduction. For 1.8 V logic, a level shifter or alternative RET with lower VI(on) (e.g., PUMH2,115) is required.
Is the SOT363 package of the PUMH17,115 compatible with standard reflow profiles?
Yes-the PUMH17,115 in SOT363 is qualified for reflow soldering only, per Nexperia's specification. It complies with JEDEC J-STD-020 moisture sensitivity level (MSL) 1 and supports peak temperatures up to 260 °C for ≤30 seconds. Hand soldering or wave soldering is not recommended due to thermal stress risks on the internal resistor elements and die attach.
How does the R2/R1 ratio affect circuit behavior in the PUMH17,115?
The R2/R1 ratio of 0.47 stabilizes the transistor's DC operating point by providing controlled base-emitter feedback. This ratio ensures consistent saturation across process and temperature variations, reduces dependency on hFE, and improves noise immunity compared to single-resistor biasing. It directly determines the effective input impedance and defines the threshold at which the device transitions from cutoff to active region.
PUMH17,115 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:
- 2 NPN - Pre-Biased (Dual)
- Current - Collector (Ic) (Max):
- 100mA
- Voltage - Collector Emitter Breakdown (Max):
- 50V
- Resistor - Base (R1):
- 47kOhms
- Resistor - Emitter Base (R2):
- 22kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 60 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max):
- 1µA
- Frequency - Transition:
- -
- Power - Max:
- 300mW
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
PUMH17,115 FAQ
1.How can I place an order for PUMH17,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PUMH17,115 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 PUMH17,115 reliable?
The price and inventory of PUMH17,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PUMH17,115 is usually 5 days.
3.What payment methods are accepted for PUMH17,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PUMH17,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PUMH17,115?
PUMH17,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PUMH17,115 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 PUMH17,115?
For technical support, including PUMH17,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PUMH17,115 requirements.
6.How does Aetrix verify that PUMH17,115 is sourced from the original manufacturer or authorized distributors?
All PUMH17,115 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 PUMH17,115 meets industry standards.
7.What is the process for return or replacement of PUMH17,115?
All PUMH17,115 units undergo pre-shipment inspection (PSI). If there is an issue with PUMH17,115, 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 PUMH17,115 part is unused and in its original packaging.
Return procedure for PUMH17,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PUMH17,115 Tags
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