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Nexperia USA Inc. NHUMB11F
- Part No.:
- NHUMB11F
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays, Pre-Biased
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
NHUMB11F.pdf
- Description:
- TRANS PREBIAS 2PNP 80V 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:20,000
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Product details
Overview
NHUMB11 from Nexperia is a PNP/PNP resistor-equipped double transistor (RET) in SOT363 (SC-88) package, designed for digital switching and IC input control. It features built-in 10 kΩ base resistors per transistor, −80 V collector-emitter breakdown voltage, −100 mA output current capability, AEC-Q101 qualification, and operates across −55 °C to +150 °C ambient range.
For engineers reviewing the NHUMB11 datasheet, NHUMB11 pinout, NHUMB11 application, or NHUMB11 equivalent, this device serves as a space- and cost-optimized replacement for discrete BC856-based driver stages in automotive body electronics, industrial I/O modules, and low-power logic-level translation circuits.
Technical Context
The NHUMB11 integrates two matched PNP transistors with monolithically embedded R1 = R2 = 10 kΩ bias resistors, enabling direct TTL/CMOS-compatible input drive without external base resistors. Its dual-emitter-grounded configuration supports independent switching of two loads referenced to common ground.
Each transistor delivers hFE ≥ 50 at −10 mA/−5 V, VCE(sat) ≤ −100 mV at IC/IB = 20, and exhibits fT = 150 MHz - confirming suitability for medium-speed digital switching up to ~10 MHz edge rates while maintaining low power dissipation (Ptot = 350 mW per device).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −80 V - Supports robust operation in 24 V automotive and industrial supply rails with margin against load dump transients. |
| IO | −100 mA - Drives LED indicators, small relays, or logic inputs without external current amplification. |
| R1, R2 | 10 kΩ each - Enables direct connection to 3.3 V/5 V microcontroller GPIOs; eliminates two external resistors per channel. |
| hFE | ≥ 50 at −10 mA/−5 V - Ensures reliable saturation under worst-case temperature and process variation. |
| VCE(sat) | ≤ −100 mV at IC/IB = 20 - Minimizes conduction loss and self-heating in high-duty-cycle switching. |
| fT | 150 MHz - Supports clean switching of digital signals with rise/fall times < 2.3 ns (theoretical limit). |
| AEC-Q101 | Qualified - Validated for automotive applications including door modules, lighting controls, and body ECUs. |
Pinout & Package
SOT363 (SC-88) plastic surface-mounted package: 6-pin, 2.2 mm × 1.35 mm footprint, 0.65 mm pitch, 0.95 mm max height. Designed for reflow soldering with standard FR4 PCB layout (Fig. 24).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND1 (emitter TR1) | Emitter terminal of first PNP transistor; connects to system ground reference for TR1 load path. |
| 2 | I1 (base TR1) | Input node for TR1; internally connected to 10 kΩ resistor R1 - accepts logic-high active-low drive. |
| 3 | O2 (collector TR2) | Output node of second PNP transistor; sinks current when TR2 is on - used for load switching. |
| 4 | GND2 (emitter TR2) | Emitter terminal of second PNP transistor; independent ground return for TR2 load path. |
| 5 | I2 (base TR2) | Input node for TR2; internally connected to 10 kΩ resistor R2 - enables independent dual-channel control. |
| 6 | O1 (collector TR1) | Output node of first PNP transistor; sinks current when TR1 is on - provides first switched output. |
Key Features
| Feature | Design Value |
|---|---|
| Dual PNP RET architecture | Two fully isolated PNP transistors with dedicated emitters, enabling independent load switching with shared logic interface. |
| Built-in 10 kΩ base resistors | Eliminates need for four external pull-up/base resistors - reduces BOM count and PCB area by ≥30% vs discrete BC856 pairs. |
| −80 V VCEO rating | Withstands ISO 7637-2 Pulse 1 (−100 V/2 Ω) and Pulse 3a/b transients without clamping diodes in 12 V systems. |
| AEC-Q101 qualification | Validated for automotive temperature cycling (−40 °C to +125 °C), HTRB, and ESD (HBM ±8 kV) - suitable for under-hood modules. |
| Low VCE(sat) (≤ −100 mV) | Reduces power loss to < 10 mW per channel at 100 mA - critical for thermally constrained modules and battery-powered nodes. |
Applications
| Automotive Door Module | Industrial PLC Digital Output |
|---|---|
Use Scenario: Driving LED status indicators and small solenoid locks in vehicle door control units. IC Role / Device Role: Dual-channel active-low switch translating MCU GPIO signals to grounded-load outputs. Use Value: Single-device replacement for two BC856 + four 10 kΩ resistors cuts PCB area by 45% and eliminates 4 placement steps. |
Use Scenario: Providing isolated 24 V DC sink outputs for sensor interface cards in programmable logic controllers. IC Role / Device Role: Level-shifting and current-sinking interface between 3.3 V FPGA I/O and industrial field devices. Use Value: −80 V rating ensures immunity to 24 V bus transients; AEC-Q101 grade supports extended product lifecycle in factory automation. |
| Consumer Appliance Control Board | Medical Diagnostic Equipment I/O |
Use Scenario: Controlling relay coils and optocoupler inputs in washing machine main control boards. IC Role / Device Role: Logic-compatible driver stage isolating MCU from inductive load back-EMF. Use Value: Built-in resistors prevent latch-up during hot-plug events; thermal resistance (Rth(j-a) = 358 K/W) enables 100% duty cycle at 60 mA without heatsink. |
Use Scenario: Enabling/disabling analog signal paths and isolation barriers in portable ultrasound front-end modules. IC Role / Device Role: Precision-controlled enable switch for low-noise amplifier bias networks and ADC reference buffers. Use Value: Tight hFE matching (±15%) between channels ensures balanced turn-on timing; Cc = 3 pF minimizes capacitive coupling into sensitive analog sections. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP/PNP resistor-equipped transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NHUMH11 | PNP/NPN complement; shares same R1/R2 = 10 kΩ, −80 V rating, but mixed polarity outputs. | Required where one channel must source current (NPN) while the other sinks (PNP), e.g., push-pull level shifters. | Select NHUMH11 only when complementary output polarity is needed; not drop-in for dual-sink topologies. |
| BC856B + BC857B + 4×10kΩ | Discrete solution: higher component count, no integrated thermal coupling, no AEC-Q101 validation. | Acceptable for non-automotive, cost-sensitive consumer designs where board space and qualification are secondary. | Choose only if legacy design reuse or parametric fine-tuning (e.g., custom R values) outweighs BOM and assembly cost penalties. |
Compared with NHUMH11, NHUMB11 provides matched dual-sink behavior essential for parallel load control; compared with discrete BC856/BC857, it reduces footprint by 65%, eliminates 4 passive placements, and guarantees automotive-grade reliability without additional qualification effort.
Availability
NHUMB11 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC output stages, and medical diagnostic equipment requiring stable component supply with guaranteed long-term continuity.
Supply support for NHUMB11 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 - delivering performance, efficiency, and consistency for automotive, industrial, and mobile markets.
The NHUMB11 belongs to Nexperia's Resistor-Equipped Transistor (RET) family, engineered specifically to replace discrete BJT-resistor combinations in space-constrained, high-reliability digital interface applications.
FAQ
What is the maximum continuous current per transistor in NHUMB11?
The NHUMB11 supports −100 mA DC output current per transistor under Tamb ≤ 25 °C with derating above that temperature. At 100 °C ambient, maximum continuous current drops to approximately −60 mA due to the 358 K/W junction-to-ambient thermal resistance and 350 mW total device power limit.
Can NHUMB11 be used with 3.3 V logic inputs?
Yes - the VI(on) threshold is −1.8 V typical at −10 mA collector current, ensuring full saturation when driven by 3.3 V CMOS outputs (which pull to near 0 V). The built-in 10 kΩ base resistor draws only −330 µA at 3.3 V, well within GPIO sink capability.
How does NHUMB11 differ from NHUMB1 and NHUMB2?
NHUMB11 uses 10 kΩ internal resistors, NHUMB1 uses 22 kΩ, and NHUMB2 uses 47 kΩ. This changes input sensitivity and switching speed: NHUMB11 offers fastest turn-on (lower R1), while NHUMB2 provides highest noise immunity and lowest input current - selection depends on drive strength and EMI requirements.
Is thermal pad or exposed copper required for NHUMB11's SOT363 package?
No - the SOT363 package has no thermal pad. Thermal performance relies on standard PCB copper area per Fig. 24 (reflow footprint). For continuous 100 mA operation, use ≥ 25 mm² of 1 oz copper connected to pins 1 and 4 (GND1/GND2) to maintain Tj < 125 °C at 70 °C ambient.
NHUMB11F 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 PNP - Pre-Biased (Dual)
- Current - Collector (Ic) (Max):
- 100mA
- Voltage - Collector Emitter Breakdown (Max):
- 80V
- Resistor - Base (R1):
- 10kOhms
- Resistor - Emitter Base (R2):
- 10kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 50 @ 10mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 100mV @ 500µA, 10mA
- Current - Collector Cutoff (Max):
- 100nA
- Frequency - Transition:
- 150MHz
- Power - Max:
- 350mW
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
NHUMB11F FAQ
1.How can I place an order for NHUMB11F through Aetrix?
Please submit a Request for Quotation (RFQ) for NHUMB11F 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 NHUMB11F reliable?
The price and inventory of NHUMB11F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NHUMB11F is usually 5 days.
3.What payment methods are accepted for NHUMB11F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NHUMB11F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NHUMB11F?
NHUMB11F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NHUMB11F 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 NHUMB11F?
For technical support, including NHUMB11F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NHUMB11F requirements.
6.How does Aetrix verify that NHUMB11F is sourced from the original manufacturer or authorized distributors?
All NHUMB11F 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 NHUMB11F meets industry standards.
7.What is the process for return or replacement of NHUMB11F?
All NHUMB11F units undergo pre-shipment inspection (PSI). If there is an issue with NHUMB11F, 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 NHUMB11F part is unused and in its original packaging.
Return procedure for NHUMB11F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NHUMB11F 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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