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Nexperia USA Inc. PUMD9,165
- Part No.:
- PUMD9,165
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Bipolar Transistor Arrays, Pre-Biased
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
PUMD9,165.pdf
- Description:
- TRANS PREBIAS 1NPN 1PNP 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:9,720
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Product details
Overview
PUMD9 from Nexperia is an NPN/PNP resistor-equipped double transistor (RET) in SOT363-3 (SC-88) package, rated for 50 V VCEO, 100 mA output current per transistor, with integrated bias resistors R1 = 10 kΩ and R2 = 47 kΩ. It serves as a compact, dual-polarity switching element for digital control interfaces in automotive and industrial systems.
For engineers reviewing the PUMD9 datasheet, PUMD9 pinout, PUMD9 application, or PUMD9 equivalent, this device offers verified dual-transistor functionality with built-in biasing-enabling direct logic-level drive of IC inputs and low-side/high-side load switching without external resistors.
Technical Context
The PUMD9 integrates one NPN (TR1) and one PNP (TR2) transistor sharing no internal connection between collector-emitter paths. Each transistor features dedicated on-chip base bias resistors: R1 (10 kΩ) from input to base, and R2 (47 kΩ) from base to emitter-forming a voltage-divider network that sets defined turn-on thresholds.
TR1 exhibits fT = 230 MHz and hFE ≥ 100 at IC = 5 mA; TR2 delivers fT = 180 MHz and comparable gain under negative polarity conditions. Both transistors share identical 50 V breakdown ratings and operate across –40 °C to +150 °C junction temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | 50 V - Maximum safe collector-emitter voltage before breakdown; enables use in 24 V automotive and 36 V industrial supply rails. |
| IO | 100 mA - Continuous output current per transistor; sufficient for driving LED indicators, small relays, and logic gate inputs. |
| R1 | 10 kΩ ±30% - Input bias resistor value; sets base current for predictable turn-on with standard CMOS/TTL logic levels. |
| R2/R1 ratio | 4.7 - Fixed internal resistor ratio; ensures stable saturation behavior and reduces sensitivity to process variation. |
| Ptot (per device) | 300 mW at Tamb ≤ 25 °C - Total power dissipation limit; supports operation on FR4 PCBs without heatsinking in low-duty-cycle switching. |
| fT (TR1) | 230 MHz - Transition frequency of NPN transistor; supports signal switching up to ~10–20 MHz with adequate gain margin. |
| hFE (TR1) | ≥100 at VCE = 5 V, IC = 5 mA - DC current gain; guarantees reliable saturation with IB/IC ≤ 1/20 for robust switching. |
Pinout & Package
SOT363-3 (TSSOP6) plastic surface-mounted package with 0.65 mm lead pitch, 2.2 mm × 1.35 mm body size, and exposed pad not present. Designed for reflow soldering per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND1 | Emiter connection of TR1 (NPN); common reference node for first transistor's current path. |
| 2 | I1 | Input terminal for TR1 base via R1; accepts logic-high signals to activate NPN switch. |
| 3 | O2 | Collector output of TR2 (PNP); provides active-low switching capability when driven. |
| 4 | GND2 | Emiter connection of TR2 (PNP); independent ground return for second transistor. |
| 5 | I2 | Input terminal for TR2 base via R1; enables direct control of PNP transistor with inverted logic. |
| 6 | O1 | Collector output of TR1 (NPN); delivers active-high switching output referenced to GND1. |
Key Features
| Feature | Design Value |
|---|---|
| Dual-polarity integration | NPN + PNP in single SOT363-3 package eliminates board space and assembly cost vs. discrete pairs. |
| Built-in bias network | R1 = 10 kΩ and R2 = 47 kΩ per transistor remove need for four external resistors in typical switch designs. |
| Guaranteed saturation | VCE(sat) ≤ 100 mV at IC = 5 mA / IB = 0.25 mA ensures minimal conduction loss in power-sensitive applications. |
| Wide temperature operation | Specified performance from –40 °C to +150 °C junction temperature supports under-hood and industrial control environments. |
| Low input threshold | VI(on) = 0.8 V (typ.) for TR1 allows compatibility with 1.8 V and 3.3 V logic families without level shifting. |
Applications
| Automotive Body Control Module | Industrial PLC Digital Output Stage |
|---|---|
Use Scenario: Driving LED status indicators and small solenoid valves in door modules and lighting controllers. IC Role / Device Role / Timing Role: Dual RET acts as logic-level interface between microcontroller GPIO and 12 V/24 V loads. Use Value: Eliminates discrete resistor networks and reduces BOM count by 4 components per channel while maintaining thermal reliability. |
Use Scenario: Providing isolated, polarity-flexible outputs for sensor interface cards and relay driver boards. IC Role / Device Role / Timing Role: NPN/TR1 handles sinking outputs; PNP/TR2 handles sourcing outputs-enabling bidirectional signal conditioning. Use Value: Enables single-component replacement for BC847/BC857 pairs in DIN-rail mounted controllers with no layout redesign. |
| Consumer Appliance Power Sequencing | IoT Edge Node Signal Conditioning |
Use Scenario: Controlling power-up sequencing of auxiliary rails (e.g., display backlight, audio amplifier) in smart home hubs. IC Role / Device Role / Timing Role: Acts as voltage-controlled switch enabling staggered enable timing via MCU GPIO. Use Value: Built-in R1/R2 ensures consistent turn-on delay and eliminates resistor tolerance drift affecting timing accuracy. |
Use Scenario: Level-shifting and buffering between ultra-low-power MCUs (e.g., ARM Cortex-M0+) and higher-voltage peripherals. IC Role / Device Role / Timing Role: Provides rail-to-rail compatible input interface with sub-1 µA leakage in off-state. Use Value: VI(off) ≤ 0.5 V and ICEO ≤ 5 µA at 150 °C ensure reliable deep-sleep state retention in battery-powered nodes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-transistor switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PUMH9 | NPN/NPN configuration only; same R1/R2 values and package; lacks PNP complement. | Requires external PNP if both polarities needed; suitable only for dual-sinking topologies. | Select when two NPN switches are required and polarity diversity is unnecessary. |
| PUMB9 | PNP/PNP configuration only; identical biasing and package; no NPN transistor included. | Cannot replace PUMD9 in mixed-polarity circuits without adding external NPN. | Choose only for dual-source output stages where NPN functionality is omitted. |
Compared with PUMH9 and PUMB9, the PUMD9 uniquely delivers matched NPN+PNP functionality in one die-reducing footprint by 50% versus dual-device solutions and eliminating inter-device parameter mismatch in timing-critical switching paths.
Availability
PUMD9 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC I/O modules, and consumer appliance power sequencing requiring stable component supply and long-term manufacturability.
Supply support for PUMD9 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-including logic, discretes, MOSFETs, and ESD protection devices.
The PUMD9 belongs to Nexperia's Resistor-Equipped Transistor (RET) product line, engineered specifically to reduce design complexity and bill-of-materials cost in digital interface and load-switching applications across automotive and industrial markets.
FAQ
What is the maximum operating temperature for the PUMD9?
The PUMD9 is rated for junction temperatures up to 150 °C and ambient temperatures from –65 °C to +150 °C. Its thermal resistance Rth(j-a) is 417 K/W (per device on FR4 PCB), allowing sustained operation at full 100 mA load in enclosed industrial enclosures with moderate airflow.
Can the PUMD9 replace BC847/BC857 transistor pairs directly?
Yes-the PUMD9 is explicitly positioned as a cost-saving alternative to BC847/BC857 series in digital applications. Its integrated R1/R2 network replicates the external biasing of those discrete transistors, and its pinout maps functional equivalents (e.g., O1/I1/GND1 mirror BC847 connections), enabling drop-in replacement in most PCB layouts using SOT363 footprints.
Does the PUMD9 support 1.8 V logic-level input drive?
Yes-TR1's VI(on) is specified at 0.8 V (typ.) and 1.4 V (max), ensuring reliable turn-on with 1.8 V CMOS outputs. TR2's corresponding VI(on) is –0.8 V (typ.), supporting direct interface with inverted 1.8 V logic without level shifters or pull-up resistors.
Is there any internal connection between the two transistors' collectors or emitters?
No-TR1 and TR2 are electrically isolated within the die. Pin 1 (GND1) and Pin 4 (GND2) are separate emitter terminals; Pin 3 (O2) and Pin 6 (O1) are independent collectors. This isolation enables independent sourcing and sinking operation, critical for H-bridge pre-driver and complementary output stage designs.
PUMD9,165 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):
- 10kOhms
- Resistor - Emitter Base (R2):
- 47kOhms
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 5mA, 5V
- Vce Saturation (Max) @ Ib, Ic:
- 100mV @ 250µA, 5mA
- Current - Collector Cutoff (Max):
- 1µA
- Frequency - Transition:
- -
- Power - Max:
- 300mW
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
PUMD9,165 FAQ
1.How can I place an order for PUMD9,165 through Aetrix?
Please submit a Request for Quotation (RFQ) for PUMD9,165 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 PUMD9,165 reliable?
The price and inventory of PUMD9,165 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PUMD9,165 is usually 5 days.
3.What payment methods are accepted for PUMD9,165?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PUMD9,165 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PUMD9,165?
PUMD9,165 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PUMD9,165 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 PUMD9,165?
For technical support, including PUMD9,165 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PUMD9,165 requirements.
6.How does Aetrix verify that PUMD9,165 is sourced from the original manufacturer or authorized distributors?
All PUMD9,165 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 PUMD9,165 meets industry standards.
7.What is the process for return or replacement of PUMD9,165?
All PUMD9,165 units undergo pre-shipment inspection (PSI). If there is an issue with PUMD9,165, 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 PUMD9,165 part is unused and in its original packaging.
Return procedure for PUMD9,165:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PUMD9,165 Tags
-
SMUN5311DW1T1G
onsemi
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UMH9NTN
Rohm Semiconductor
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PUMH13,115
Nexperia USA Inc.
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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
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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
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PUMD13,115
Nexperia USA Inc.
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