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NXP Semiconductors 2PB710AS,115
- Part No.:
- 2PB710AS,115
- Manufacturer:
- NXP Semiconductors
- Category:
- Single Bipolar Transistors
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
2PB710AS,115.pdf
- Description:
- TRANS PNP 50V 0.5A SMT3 MPAK
- Quantity:
- Payment:
- Shipping:
Inventory:5,975
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Product details
Overview
2PB710AS,115 from Nexperia is a PNP general purpose bipolar junction transistor in SC-59 (SOT346) package, rated for −50 V VCEO, −500 mA IC, and DC current gain hFE of 170–340 at −150 mA/−10 V. It delivers low VCEsat (≤ −600 mV) and VBEsat (≤ −1.5 V) under −300 mA/−30 mA drive, enabling efficient switching in low-voltage logic interface and power control circuits.
For engineers reviewing the 2PB710AS,115 datasheet, 2PB710AS,115 pinout, 2PB710AS,115 application, or 2PB710AS,115 equivalent, key selection criteria include verified PNP polarity, SC-59 thermal resistance (500 K/W), fT = 140 MHz, collector-base voltage rating (−60 V), and confirmed marking code "DS" for traceability and variant identification.
Technical Context
This device operates as a medium-current, medium-voltage PNP switch or linear amplifier with fixed emitter-grounded configuration. Its hFE range (170–340) and fT = 140 MHz support stable gain in audio preamp stages and fast edge response in digital signal inversion.
Thermal performance is defined for FR4 PCB mounting (Rth j-a = 500 K/W), and absolute maximum ratings include Tj = 150 °C and storage temperature from −65 °C to +150 °C - confirming suitability for industrial ambient environments without forced cooling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO | −50 V: Maximum safe collector-emitter voltage with base open; defines usable supply rail headroom in high-side switch configurations. |
| IC (DC) | −500 mA: Continuous collector current capability; supports load switching up to ~500 mA without derating at 25 °C ambient. |
| hFE | 170–340 @ −150 mA/−10 V: Confirmed DC current gain range; enables predictable base drive calculation for saturation in switching designs. |
| VCEsat | ≤ −600 mV @ −300 mA/−30 mA: Low saturation voltage reduces conduction loss and self-heating during active switching. |
| fT | 140 MHz: Transition frequency confirms usable bandwidth for audio amplification and sub-100 MHz digital signal conditioning. |
| Rth j-a | 500 K/W: Junction-to-ambient thermal resistance on FR4; sets worst-case temperature rise (ΔT = Ptot × Rth) for thermal design. |
| Ptot | 250 mW @ Tamb ≤ 25 °C: Total power dissipation limit; constrains continuous operation in unventilated enclosures. |
Pinout & Package
Package: SC-59 (SOT346), plastic surface-mounted, 3-lead package with standard lead pitch (0.95 mm) and body dimensions 3.1 mm × 1.7 mm × 1.3 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Base | Current-controlled input node; requires negative bias relative to emitter to turn on PNP conduction path. |
| 2 | Emiter | Common reference terminal for PNP operation; connected to higher potential (e.g., VCC) in high-side switch topologies. |
| 3 | Collector | Output current sink terminal; carries load current toward ground when saturated; reverse-biased in cutoff. |
Key Features
| Feature | Design Value |
|---|---|
| High DC current gain | hFE = 170–340 ensures reliable saturation with modest base drive, reducing MCU GPIO current burden. |
| Low saturation voltage | VCEsat ≤ −600 mV minimizes power loss and heat generation in high-duty-cycle switching applications. |
| 140 MHz fT | Supports clean amplification of audio-band signals and fast digital waveform inversion without phase lag. |
| SC-59 package | SOT346 footprint enables compact layout and automated assembly compatibility with standard pick-and-place equipment. |
Applications
| LED Driver Circuit | Microcontroller Interface |
|---|---|
Use Scenario: Driving common-anode LED arrays from 3.3 V or 5 V microcontroller outputs via high-side configuration. IC Role / Device Role / Timing Role: PNP switch controlling current flow from VCC to LED cathodes; acts as level-shifting current sink. Use Value: VCEsat ≤ −600 mV ensures >90% efficiency at 20 mA per LED; hFE ≥ 170 allows direct GPIO drive without external base resistor scaling. | Use Scenario: Inverting logic-level signals between 3.3 V and 5 V domains in mixed-voltage systems. IC Role / Device Role / Timing Role: Single-transistor inverter with grounded emitter and pull-up collector load; provides non-inverted output polarity after inversion. Use Value: fT = 140 MHz supports clean 10–20 MHz square-wave inversion; low VBEsat (≤ −1.5 V) guarantees full logic swing across voltage rails. |
| Relay Driver Stage | Audio Pre-amplifier |
Use Scenario: Switching 12 V relay coils requiring ~40–100 mA holding current in automotive body control modules. IC Role / Device Role / Timing Role: Medium-current PNP driver stage isolating MCU from inductive load; includes flyback diode integration point. Use Value: IC = −500 mA and VCEO = −50 V provide 2× safety margin over typical 12 V/80 mA relay requirements. | Use Scenario: Low-noise pre-amplification of electret microphone output in portable voice recorders. IC Role / Device Role / Timing Role: Common-emitter small-signal amplifier biased in linear region; configured for mid-band voltage gain. Use Value: hFE = 170–340 enables stable gain setting with minimal component count; low Cc = 15 pF preserves high-frequency response. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PNP general purpose transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MMBT3906LT1G | Lower hFE (100–300), same SOT-23 package but different pinout (E-B-C vs B-E-C); VCEO = −40 V. | Marginally lower voltage headroom; unsuitable where −50 V rating is required for transient suppression. | Select only if board layout accommodates pinout swap and system VCC ≤ 30 V. |
| ZTX653 | Higher Ptot (1 W), TO-92 package, hFE = 200–800; VCEO = −60 V; not surface-mount compatible. | Requires through-hole assembly and larger PCB area; better for prototyping or high-reliability discrete builds. | Prefer for manual assembly or thermal-demanding applications where 250 mW is insufficient. |
Compared with MMBT3906LT1G and ZTX653, the 2PB710AS,115 offers optimal balance of SC-59 SMT compatibility, guaranteed −50 V rating, and high hFE for low-base-drive switching - making it preferred for space-constrained, production-grade consumer and industrial PCBs.
Availability
2PB710AS,115 is available at Aetrix Electronics and suitable for LED driver circuits, microcontroller interface logic, relay driver stages, and audio pre-amplifier designs requiring stable component supply and consistent parametric performance across manufacturing lots.
Supply support for 2PB710AS,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, logic devices, and PowerMOS transistors, spun off from NXP in 2017 with focus on automotive, industrial, computing, and consumer markets.
The 2PB710AS,115 belongs to Nexperia's legacy PNP general purpose transistor family, engineered for cost-effective, reliable switching and amplification in high-volume consumer electronics and industrial control applications.
FAQ
What is the marking code for 2PB710AS,115?
The 2PB710AS,115 is marked with "DS" on the top surface of its SC-59 package. This marking code distinguishes it from other variants in the 2PB710A series (e.g., "DQ" for 2PB710AQ and "DR" for 2PB710AR) and confirms its specified hFE range of 170–340 and fT of 140 MHz. Always verify the "DS" marking during incoming inspection to ensure correct variant deployment in production.
Is 2PB710AS,115 pin-compatible with NPN complement 2PD602A?
No, 2PB710AS,115 is not pin-compatible with its NPN complement 2PD602A. While both use the SC-59 (SOT346) package, the pin assignments differ: 2PB710AS,115 has Base–Emitter–Collector on pins 1–2–3, whereas 2PD602A uses Emitter–Base–Collector. Interchanging them without board revision will result in circuit failure. Always consult the respective datasheets before substitution.
What is the maximum operating temperature for 2PB710AS,115?
The 2PB710AS,115 has a maximum junction temperature (Tj) of 150 °C and an operating ambient temperature range of −65 °C to +150 °C. These limits assume mounting on FR4 PCB per datasheet conditions. At 25 °C ambient, its 250 mW power dissipation and 500 K/W thermal resistance allow up to 125 °C junction rise - staying within spec. Derating is required above 25 °C ambient per the thermal curve in the official Nexperia datasheet.
Does 2PB710AS,115 support pulsed operation beyond its DC current rating?
Yes, 2PB710AS,115 supports peak collector current (ICM) of −1 A under pulsed conditions, provided pulse width ≤ 300 μs and duty cycle ≤ 2%. This capability enables short-duration surge handling - such as relay coil energization spikes or LED strobe pulses - without exceeding thermal limits. Ensure pulse timing adheres strictly to the datasheet's note 1 to avoid junction overheating or reliability degradation.
Can 2PB710AS,115 be used in linear amplifier configurations?
Yes, 2PB710AS,115 is characterized for linear operation with hFE specified at −150 mA/−10 V and transition frequency fT = 140 MHz. Its low collector capacitance (Cc = 15 pF) and stable gain make it suitable for audio pre-amplifier and sensor signal conditioning stages. However, due to its 250 mW power limit, it must be biased well below saturation to avoid thermal runaway and distortion in sustained analog use.
2PB710AS,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Transistor Type:
- PNP
- Current - Collector (Ic) (Max):
- 500 mA
- Voltage - Collector Emitter Breakdown (Max):
- 50 V
- Vce Saturation (Max) @ Ib, Ic:
- 600mV @ 30mA, 300mA
- Current - Collector Cutoff (Max):
- 10nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 170 @ 150mA, 10V
- Power - Max:
- 250 mW
- Frequency - Transition:
- 140MHz
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMT3; MPAK
2PB710AS,115 FAQ
1.How can I place an order for 2PB710AS,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 2PB710AS,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 2PB710AS,115 reliable?
The price and inventory of 2PB710AS,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 2PB710AS,115 is usually 5 days.
3.What payment methods are accepted for 2PB710AS,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 2PB710AS,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 2PB710AS,115?
2PB710AS,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 2PB710AS,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 2PB710AS,115?
For technical support, including 2PB710AS,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 2PB710AS,115 requirements.
6.How does Aetrix verify that 2PB710AS,115 is sourced from the original manufacturer or authorized distributors?
All 2PB710AS,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 2PB710AS,115 meets industry standards.
7.What is the process for return or replacement of 2PB710AS,115?
All 2PB710AS,115 units undergo pre-shipment inspection (PSI). If there is an issue with 2PB710AS,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 2PB710AS,115 part is unused and in its original packaging.
Return procedure for 2PB710AS,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
2PB710AS,115 Tags
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