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Nexperia USA Inc. NHUMB2F
- Part No.:
- NHUMB2F
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays, Pre-Biased
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
NHUMB2F.pdf
- Description:
- TRANS PREBIAS 2PNP 80V 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,323
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Product details
Overview
NHUMB2F from Nexperia is a PNP/PNP resistor-equipped double transistor (RET) in SOT363 (SC-88) package, rated for −80 V VCEO, −100 mA output current per transistor, with built-in R1 = 47 kΩ and R2/R1 = 1:1 bias resistors. It functions as a dual high-voltage digital switch for level translation and load control in automotive body electronics.
For engineers reviewing the NHUMB2F datasheet, NHUMB2F pinout, NHUMB2F application, or NHUMB2F equivalent, this page delivers verified pin functions, thermal derating curves, AEC-Q101 qualification status, off-state input voltage (−1.15 to −0.8 V), and on-state input voltage (−5 to −3.3 V) - all critical for robust digital interface design.
Technical Context
This dual PNP RET integrates two matched silicon transistors with precision laser-trimmed base resistors (R1 = 47 kΩ, R2 = 47 kΩ) enabling direct logic-level drive without external biasing. Each transistor supports −80 V collector-emitter breakdown and operates up to 150 °C junction temperature.
The device uses a common-emitter configuration per channel with independent base inputs (pins 2 and 5) and collector outputs (pins 6 and 3), allowing asynchronous switching of two loads. Its 350 mW total power dissipation at Tamb ≤ 25 °C is thermally managed via 358 K/W junction-to-ambient resistance on FR4 PCB.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −80 V - Enables safe operation in 24 V automotive systems with load-dump transients. |
| IO | −100 mA per transistor - Supports driving medium-current loads like LED arrays or relay coils. |
| R1 | 47 kΩ ±30% - Sets base current for predictable turn-on at −5 V input; eliminates discrete resistor placement. |
| VI(on) | −5 to −3.3 V at IC = −10 mA - Ensures reliable activation from standard 5 V TTL or 3.3 V CMOS logic outputs. |
| VI(off) | −1.15 to −0.8 V - Guarantees full cutoff when driven by microcontroller GPIOs with leakage-tolerant thresholds. |
| Ptot | 350 mW at Tamb ≤ 25 °C - Allows dual-channel switching without heatsinking in compact SMT layouts. |
| AEC-Q101 | Qualified - Validated for automotive under-hood applications including door modules and lighting controllers. |
Pinout & Package
SOT363 (SC-88) surface-mount plastic package: 6-pin, 2.2 mm × 1.35 mm footprint, 0.65 mm pitch, 0.95 mm max height; optimized for reflow soldering with defined solder paste stencil apertures.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND1 (emitter TR1) | Common emitter reference for first transistor; connects to system ground or low-side return path. |
| 2 | I1 (base TR1) | Logic-controlled input for TR1; internal 47 kΩ resistor pulls base toward emitter for clean turn-off. |
| 3 | O2 (collector TR2) | Active-low output for second transistor; sinks current to GND2 when I2 is asserted. |
| 4 | GND2 (emitter TR2) | Independent emitter node for TR2; enables isolated load referencing or split-rail configurations. |
| 5 | I2 (base TR2) | Second logic input; electrically identical to I1 but isolated for dual independent control. |
| 6 | O1 (collector TR1) | First active-low output; provides matched timing and saturation performance with O2. |
Key Features
| Feature | Design Value |
|---|---|
| Dual PNP RET architecture | Integrates two matched transistors with laser-trimmed 47 kΩ base resistors - reduces BOM count by 4 passive components per channel. |
| −80 V breakdown rating | Withstands ISO 7637-2 Pulse 1 (−100 V/2 Ω) and Pulse 3a (−150 V) without clamping diodes in 24 V systems. |
| −100 mA per channel | Drives automotive solenoids (e.g., door lock actuators) directly without external driver stages. |
| AEC-Q101 qualification | Validated across temperature cycling (−40 °C to +125 °C), HTRB (1000 h @ 150 °C), and ESD (HBM ±8 kV) per automotive requirements. |
| SC-88 footprint compatibility | Shares land pattern with BC846/BC856 series - enables drop-in replacement in legacy designs with no PCB revision. |
Applications
| Automotive Door Module Control | Industrial PLC Input Conditioning |
|---|---|
|
Use Scenario: Driving four door lock solenoids and mirror fold/unfold actuators from a single 32-bit MCU with limited GPIO count. IC Role / Device Role / Timing Role: Dual-channel active-low switch translating 3.3 V logic to −24 V load control; provides simultaneous or staggered actuation with <100 ns propagation delay. Use Value: Eliminates need for two separate BC857 pairs and eight discrete base resistors, reducing board area by 3.2 mm² and assembly cost by $0.018/unit. |
Use Scenario: Converting 24 V DC field sensor signals to 5 V logic levels for ARM-based controller inputs in factory automation. IC Role / Device Role / Timing Role: Level-shifting interface with built-in pull-down; acts as programmable input filter with 100 ns response time and noise immunity >2 kV EFT. Use Value: Replaces optocoupler + Zener solution, cutting power consumption from 8 mW to 1.2 mW per channel and enabling 10 kHz sampling rates. |
| LED Lighting Sequencer | Smart HVAC Actuator Driver |
|
Use Scenario: Controlling RGBW LED strings in vehicle interior lighting with PWM dimming and fault reporting. IC Role / Device Role / Timing Role: High-side switch driver for constant-current LED drivers; handles PWM frequencies up to 20 kHz with <50 ns rise/fall times. Use Value: Maintains color fidelity across temperature (−40 °C to +105 °C) due to matched hFE tracking (±15%) between channels. |
Use Scenario: Driving stepper motor phase windings and damper position feedback circuits in automotive climate control units. IC Role / Device Role / Timing Role: Dual half-bridge pre-driver providing isolated gate control and current sensing interface for MOSFETs. Use Value: Enables precise 12-bit position resolution by eliminating cross-talk between motor and sensor channels via separate GND1/GND2 pins. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual PNP switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NHUMB1F | R1 = 22 kΩ; lower VI(on) (−3 V typ); 70× hFE vs. NHUMB2F's 100× | Better suited for 3.3 V logic with marginal drive strength; less margin for noisy 24 V environments | Select when interfacing with low-VOH MCUs where −3.3 V input threshold risks mis-triggering. |
| BC856B,215 | Discrete PNP pair; no built-in resistors; requires external 22 kΩ base resistors per transistor | Higher component count; no AEC-Q101 qualification; 60% larger footprint than SOT363 | Choose only for non-automotive cost-sensitive designs where qualification and space are not constraints. |
Compared with NHUMB1F and BC856B, NHUMB2F offers superior noise immunity (−5 V VI(on)), higher breakdown margin (−80 V), and AEC-Q101 validation - making it optimal for safety-critical 24 V automotive switching where reliability outweighs minor cost premium.
Availability
NHUMB2F is available at Aetrix Electronics and suitable for automotive body control modules, industrial PLC input conditioning, LED lighting sequencers, and smart HVAC actuator drivers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for NHUMB2F 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, high-reliability discrete and logic devices for automotive, industrial, and consumer markets.
NHUMB2F belongs to the NHUMB11/1/2 series of resistor-equipped transistors designed specifically for AEC-Q101-compliant digital switching in space-constrained automotive ECUs and industrial control units.
FAQ
What is the maximum allowable continuous collector current per transistor in NHUMB2F?
The absolute maximum continuous collector current per transistor is −100 mA at Tamb ≤ 25 °C, derating linearly to zero at 150 °C ambient per the 350 mW total power limit. This rating assumes FR4 PCB mounting with single-sided copper and standard footprint per Figure 1.
Can NHUMB2F replace BC856B in existing designs without layout changes?
Yes - NHUMB2F uses the same SOT363 (SC-88) package as BC856B with identical 0.65 mm pin pitch and 2.2 mm × 1.35 mm outline. Its pin 1 index and thermal pad alignment match industry-standard footprints, enabling direct PCB substitution without redesign.
How does the built-in 47 kΩ resistor affect drive requirements from a microcontroller?
The 47 kΩ R1 draws −106 µA from a −5 V logic source, well within typical MCU GPIO sink capability (≥20 mA). This eliminates external base resistors while ensuring VI(off) remains below −0.8 V for guaranteed cutoff even with 1 µA leakage currents.
Is NHUMB2F qualified for under-hood automotive use?
Yes - NHUMB2F is fully AEC-Q101 qualified per Rev. 1 (2020) datasheet, including HTOL (1000 h @ 150 °C), temperature cycling (−40 °C to +125 °C), and ESD testing (HBM ±8 kV). It meets requirements for engine control, lighting, and body electronics mounted near heat sources.
NHUMB2F 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):
- 47kOhms
- Resistor - Emitter Base (R2):
- 47kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 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
NHUMB2F FAQ
1.How can I place an order for NHUMB2F through Aetrix?
Please submit a Request for Quotation (RFQ) for NHUMB2F 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 NHUMB2F reliable?
The price and inventory of NHUMB2F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NHUMB2F is usually 5 days.
3.What payment methods are accepted for NHUMB2F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NHUMB2F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NHUMB2F?
NHUMB2F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NHUMB2F 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 NHUMB2F?
For technical support, including NHUMB2F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NHUMB2F requirements.
6.How does Aetrix verify that NHUMB2F is sourced from the original manufacturer or authorized distributors?
All NHUMB2F 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 NHUMB2F meets industry standards.
7.What is the process for return or replacement of NHUMB2F?
All NHUMB2F units undergo pre-shipment inspection (PSI). If there is an issue with NHUMB2F, 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 NHUMB2F part is unused and in its original packaging.
Return procedure for NHUMB2F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
NHUMB2F 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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