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Nexperia USA Inc. PEMH15,115
- Part No.:
- PEMH15,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays, Pre-Biased
- Package:
- SOT-563, SOT-666
- Datasheet:
-
PEMH15,115.pdf
- Description:
- TRANS PREBIAS 2NPN 50V SOT666
- Quantity:
- Payment:
- Shipping:
Inventory:16,000
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Product details
Overview
PEMH15 from Nexperia is an NPN/NPN resistor-equipped double transistor (RET) in SOT666 package, integrating two matched transistors with built-in 4.7 kΩ input bias resistors (R1 = R2) per channel. It delivers 100 mA output current per transistor, supports 50 V collector-emitter breakdown voltage, and simplifies digital interface driver circuits in space-constrained PCBs.
For engineers reviewing the PEMH15 datasheet, PEMH15 pinout, PEMH15 application, or PEMH15 equivalent, this device is selected for low-current peripheral driving, IC input control, and discrete transistor replacement where board area, component count, and assembly cost are critical constraints.
Technical Context
The PEMH15 integrates two independent NPN transistors, each with dedicated base-input resistors (R1) and base-to-emitter feedback resistors (R2), enabling direct logic-level drive without external bias networks. Its dual-channel configuration supports cascaded or parallel switching topologies.
Designed for digital switching applications, it features guaranteed VI(on) ≤ 1.9 V at IC = 20 mA and VI(off) ≥ 1.1 V at IC = 100 µA, ensuring robust noise immunity and clean logic transition margins across –40 °C to +150 °C ambient range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - Supports rail-to-rail operation up to 5 V logic systems with margin against transient overvoltage. |
| IO | 100 mA - Sufficient to drive LED indicators, small relays, or CMOS/TTL inputs directly without buffering. |
| R1 / R2 | 4.7 kΩ ±28% - Enables standard 3.3 V/5 V microcontroller GPIO direct drive with ~0.7 mA base current per channel. |
| hFE | 30 min - Ensures reliable saturation at IC/IB = 20, supporting predictable switching behavior in digital logic interfaces. |
| VCE(sat) | 150 mV max - Minimizes power loss and self-heating during on-state operation at rated load. |
| fT | 230 MHz typ - Confirms suitability for high-speed digital switching (e.g., <100 ns rise/fall times) in non-RF contexts. |
| Ptot (per device) | 300 mW - Allows dual-transistor operation within thermal limits on standard FR4 PCB without heatsinking. |
Pinout & Package
SOT666 plastic surface-mount package: 6-lead, 0.5 mm pitch, 1.6 mm × 1.2 mm × 0.55 mm body height, ultra-small footprint optimized for high-density routing and reflow soldering only.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND1 | Emitter connection of TR1 - referenced ground node for first transistor channel. |
| 2 | I1 | Base input of TR1 - accepts logic-level signal through internal R1 resistor. |
| 3 | O2 | Collector output of TR2 - active-high open-collector output node for second channel. |
| 4 | GND2 | Emitter connection of TR2 - independent ground reference for second transistor channel. |
| 5 | I2 | Base input of TR2 - accepts logic-level signal through internal R2 resistor. |
| 6 | O1 | Collector output of TR1 - active-high open-collector output node for first channel. |
Key Features
| Feature | Design Value |
|---|---|
| Dual NPN RET architecture | Two fully isolated transistor channels with matched R1/R2 bias networks reduce layout complexity and eliminate four external resistors. |
| Guaranteed VI(on)/VI(off) | VI(on) ≤ 1.9 V and VI(off) ≥ 1.1 V at 25 °C ensure reliable TTL/CMOS compatibility without level-shifting circuitry. |
| Thermal derating support | 417 K/W junction-to-ambient (per device) enables stable operation up to 125 °C ambient when mounted on standard FR4 PCB. |
| Reflow-only soldering | Qualified exclusively for reflow processes - eliminates risk of thermal damage during hand-soldering or wave soldering. |
| Non-automotive qualification | Specified for industrial, consumer, and computing applications - not tested to AEC-Q100 or automotive reliability standards. |
Applications
| LED Indicator Driver | Microcontroller GPIO Expander |
|---|---|
|
Use Scenario: Driving multiple status LEDs from a resource-constrained MCU with limited GPIO count and no external pull-up/pull-down components. IC Role / Device Role / Timing Role: Dual-channel active-high switch providing direct LED anode control with integrated current-limiting bias network. Use Value: Eliminates 4 external resistors per channel and reduces PCB area by >30% versus discrete transistor + resistor solutions. |
Use Scenario: Extending digital output capability of low-pin-count microcontrollers in smart sensors and IoT edge nodes. IC Role / Device Role / Timing Role: Logic-level translator and buffer that converts weak GPIO outputs into robust 100 mA sink/source capable signals. Use Value: Enables direct drive of optocouplers, small solenoids, or level-shifted I²C pull-ups without additional driver ICs. |
| IC Input Control | Digital Signal Conditioning |
|
Use Scenario: Enabling/disabling enable pins on voltage regulators, ADCs, or communication peripherals using clean logic thresholds. IC Role / Device Role / Timing Role: Digital gate with hysteresis-free switching and defined VI(on)/VI(off) windows for deterministic state transitions. Use Value: Prevents partial turn-on states in downstream ICs by guaranteeing full rail-to-rail output swing and fast edge response. |
Use Scenario: Cleaning noisy or slow-rising digital signals from mechanical switches, encoders, or legacy bus lines before FPGA/CPU sampling. IC Role / Device Role / Timing Role: Schmitt-trigger–like digital conditioner leveraging sharp gain transition and low VCE(sat) for clean output edges. Use Value: Reduces metastability risk in clock domain crossings and improves timing margin in high-speed sampling paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-NPN RET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NSVD2T2233XZT5G | Single-channel RET with R1 = 22 kΩ, R2 = 22 kΩ; SOT-563 package; lower IO (50 mA). | Requires two devices for dual-channel function; higher input impedance reduces GPIO loading but increases propagation delay. | Select when lower base current draw (<0.2 mA) and reduced board density are prioritized over channel integration. |
| EMH15,115 | Same die, identical electrical specs, but marked 'EMH15' and shipped in different reel packaging (no functional difference). | No application impact - fully interchangeable in design and layout; differs only in traceability and logistics labeling. | Choose based on supply chain availability or OEM traceability requirements; no redesign needed. |
Compared with NSVD2T2233XZT5G, PEMH15 offers integrated dual-channel functionality and higher output current in half the footprint; versus EMH15,115 it is functionally identical but distinguished by marking code '5F' and updated revision history (v.7, Dec 2022).
Availability
PEMH15 is available at Aetrix Electronics and suitable for LED indicator driver circuits, microcontroller GPIO expansion, IC input control, and digital signal conditioning requiring stable component supply and consistent SOT666 packaging.
Supply support for PEMH15 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 essential semiconductors for automotive, industrial, mobile, and computing markets.
The PEMH15 belongs to Nexperia's Resistor-Equipped Transistor (RET) product line, engineered to replace discrete transistor-resistor combinations in digital interface and peripheral driver applications with minimal layout overhead.
FAQ
Is PEMH15 qualified for automotive applications?
No. The PEMH15 is explicitly designated as non-automotive qualified in its datasheet revision history (v.7, Dec 2022). It has not undergone AEC-Q100 stress testing or automotive-grade reliability qualification, and Nexperia disclaims liability for use in safety-critical or life-support systems.
Can PEMH15 be used in linear amplifier mode?
No. The PEMH15 is characterized and specified only for switching operation. Its hFE is guaranteed minimum 30 at IC = 10 mA, and no linearity, distortion, or small-signal parameters (e.g., gm, rπ) are provided - it lacks design validation for analog amplification.
What is the maximum allowable continuous current per channel?
The absolute maximum continuous output current per transistor is 100 mA, as defined in Table 5 (Limiting Values). Sustained operation above this value risks permanent damage due to junction overheating, even with derated power dissipation at elevated ambient temperatures.
Does PEMH15 support bidirectional signal routing?
No. The PEMH15 contains two NPN transistors with fixed emitter-ground connections (Pins 1 and 4). Its structure supports only unidirectional current flow from collector to emitter (sink configuration); it cannot function as a bilateral switch or transmission gate.
PEMH15,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SOT-563, SOT-666
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- Transistor Type:
- 2 NPN - Pre-Biased (Dual)
- Current - Collector (Ic) (Max):
- 100mA
- Voltage - Collector Emitter Breakdown (Max):
- 50V
- Resistor - Base (R1):
- 4.7kOhms
- Resistor - Emitter Base (R2):
- 4.7kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 30 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 150mV @ 500µA, 10mA
- Current - Collector Cutoff (Max):
- 1µA
- Frequency - Transition:
- -
- Power - Max:
- 300mW
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-666
PEMH15,115 FAQ
1.How can I place an order for PEMH15,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PEMH15,115 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 PEMH15,115 reliable?
The price and inventory of PEMH15,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PEMH15,115 is usually 5 days.
3.What payment methods are accepted for PEMH15,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PEMH15,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PEMH15,115?
PEMH15,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PEMH15,115 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 PEMH15,115?
For technical support, including PEMH15,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PEMH15,115 requirements.
6.How does Aetrix verify that PEMH15,115 is sourced from the original manufacturer or authorized distributors?
All PEMH15,115 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 PEMH15,115 meets industry standards.
7.What is the process for return or replacement of PEMH15,115?
All PEMH15,115 units undergo pre-shipment inspection (PSI). If there is an issue with PEMH15,115, 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 PEMH15,115 part is unused and in its original packaging.
Return procedure for PEMH15,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PEMH15,115 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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