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Home > Products > Discrete Semiconductor Products > Transistors > Bipolar (BJT) > Single Bipolar Transistors

Nexperia USA Inc. PMBT2907,215

Name: PMBT2907,215
Brand: Nexperia USA Inc.
SKU: PMBT2907,215
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PMBT2907,215

Manufacturer:: Nexperia USA Inc.

Category:: Single Bipolar Transistors

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: PMBT2907,215.pdf

Description:: TRANS PNP 40V 0.6A TO-236AB

Quantity:: RFQ Add To RFQ list

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Product details

Overview

PMBT2907,215 from Nexperia is a PNP bipolar junction transistor (BJT) designed for general-purpose switching and linear amplification in compact SOT23 packages. It delivers −40 V V_CEO, −600 mA I_C, DC current gain (h_FE) of 100–300 at −150 mA, and AEC-Q101 qualification for automotive-grade reliability. It operates in low-voltage logic-level control circuits such as LED drivers and power rail switches.

For engineers reviewing the PMBT2907,215 datasheet, PMBT2907,215 pinout, PMBT2907,215 application, or PMBT2907,215 equivalent, this page provides verified electrical parameters, thermal derating behavior, switching timing (t_on = 40 ns, t_off = 365 ns), package dimensions, and automotive-compliant sourcing context - all critical for discrete BJT selection in space-constrained industrial and automotive PCBs.

Technical Context

The PMBT2907,215 is a silicon PNP BJT with base-emitter and collector-base junctions optimized for fast switching in low-power analog and digital interface stages. Its −1.6 V V_CE(sat) at −500 mA/−50 mA drive enables efficient saturation in load-switching configurations.

Thermal performance is defined for FR4 PCB mounting: R_th(j-a) = 500 K/W and P_tot = 250 mW at T_amb ≤ 25 °C, with linear derating above that ambient. Junction temperature is rated to 150 °C, supporting operation in under-hood automotive environments.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	−40 V: Maximum safe collector-emitter voltage with open base; defines rail voltage headroom in high-side switch designs.
I_C	−600 mA continuous: Rated collector current for sustained conduction without thermal runaway on standard FR4 PCB.
h_FE	100–300 at −150 mA/−10 V: DC current gain range enabling predictable base drive sizing for switching applications.
V_CE(sat)	−1.6 V max at −500 mA/−50 mA: Low saturation voltage reduces power loss and heat generation in active-switch mode.
t_off	365 ns typical: Turn-off time measured with −15 mA reverse base drive; critical for PWM frequency limits in switching regulators.
f_T	200 MHz: Transition frequency indicating usable bandwidth for small-signal amplification up to mid-VHF range.
R_th(j-a)	500 K/W: Junction-to-ambient thermal resistance on standard FR4 PCB; used to calculate ΔT_j = P_diss × R_th.

Pinout & Package

Package: TO-236AB (SOT23), surface-mount plastic package with 3 leads, 1.4 mm × 2.9 mm footprint, 1.1 mm height, and standard reflow-compatible solder pads per Figure 12 of datasheet.

Pin/Terminal	Circuit Role	Design Meaning
1	Base (B)	Current-controlled input node; requires negative bias relative to emitter to forward-bias BE junction and enable conduction.
2	Emitter (E)	Common reference terminal for PNP operation; connected to higher potential rail in high-side switch topologies.
3	Collector (C)	Output current path; sinks current from load toward emitter when saturated; polarity inverted vs. NPN devices.

Key Features

Feature	Design Value
AEC-Q101 qualified	Stress-tested per automotive discrete semiconductor standard, enabling use in engine control modules and body electronics without additional qualification.
Low V_CE(sat)	−1.3 V typical at −150 mA/−15 mA drive, minimizing conduction loss in battery-powered load switches and relay drivers.
Fast switching	40 ns t_on and 365 ns t_off support PWM frequencies >1 MHz in compact DC-DC feedback paths and LED dimming circuits.
SOT23 footprint	Standardized 3-pin surface-mount package compatible with automated assembly and existing layout libraries for space-constrained designs.
Wide T_amb range	−65 °C to +150 °C operating ambient enables deployment in under-dash infotainment systems and power distribution units.

Applications

Automotive Body Control Module

Industrial PLC Output Stage

Use Scenario: Driving 12 V incandescent lamps and solenoid valves in vehicle door modules and lighting controllers.

IC Role / Device Role / Timing Role: High-side PNP switch controlling current flow from battery rail to load; configured with base resistor network for logic-level MCU interface.

Use Value: −40 V V_CEO withstands automotive load-dump transients; AEC-Q101 qualification ensures long-term reliability in vibration-prone environments.

Use Scenario: Isolating microcontroller GPIO outputs from 24 V DC field actuators in programmable logic controller output cards.

IC Role / Device Role / Timing Role: Discrete level-shifting switch translating 3.3 V/5 V logic signals into 24 V sink capability for valve and motor drivers.

Use Value: −600 mA I_C supports direct drive of small relays; SOT23 package allows dense channel spacing on modular I/O boards.

USB-C Power Delivery Interface

Medical Sensor Signal Conditioning

Use Scenario: Enabling/disabling auxiliary power paths during USB-C port negotiation and VBUS fault isolation.

IC Role / Device Role / Timing Role: Fast-turnoff PNP switch in OR-ing configuration to prevent backfeed between power sources during dynamic PD contract changes.

Use Value: 365 ns t_off ensures rapid fault response; −1.6 V V_CE(sat) minimizes insertion loss in low-voltage power rails.

Use Scenario: Amplifying low-level thermistor or strain gauge signals in portable diagnostic equipment with battery-backed operation.

IC Role / Device Role / Timing Role: Linear-mode PNP amplifier stage providing stable DC gain and low-noise biasing for precision analog front-ends.

Use Value: h_FE = 100–300 ensures consistent gain across production lots; −5 V V_EBO rating prevents base-emitter breakdown during ESD events.

Equivalent & Alternatives

The following parts are listed as comparable options for similar PNP switching transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MMBT2907LT1G	Same V_CEO (−40 V) and I_C (−600 mA), but h_FE min = 100 at −10 mA; not AEC-Q101 qualified.	Lacks automotive stress qualification; suitable only for commercial-grade consumer or industrial non-safety systems.	Select when cost sensitivity outweighs automotive compliance requirements and thermal margin exceeds 25 °C ambient.
PZT2907A	Higher V_CEO (−60 V), same SOT23 package, but larger die size increases R_th(j-a) to 625 K/W and reduces max P_tot to 200 mW.	Better voltage margin for 24 V industrial systems, but lower power handling limits continuous current in compact layouts.	Prefer where transient overvoltage risk exceeds −40 V but board area permits thermal relief or forced-air cooling.

Compared with MMBT2907LT1G and PZT2907A, the PMBT2907,215 uniquely combines AEC-Q101 qualification, −40 V/−600 mA ratings, and 500 K/W thermal resistance in the standard SOT23 footprint - making it the optimal choice for automotive and high-reliability industrial switching where qualification, size, and thermal efficiency are jointly constrained.

Availability

PMBT2907,215 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC output stages, USB-C power delivery interfaces, and medical sensor signal conditioning requiring stable component supply across extended production lifecycles.

Supply support for PMBT2907,215 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 - serving automotive, industrial, and mobile markets.

The PMBT2907,215 belongs to Nexperia's AEC-Q101-qualified general-purpose BJT product line, engineered specifically for robust, cost-effective switching and amplification in space-constrained automotive and industrial control applications.

FAQ

Is PMBT2907,215 pin-compatible with NPN counterparts like PMBT2222?

No - PMBT2907,215 is a PNP device with pinout Base (1), Emitter (2), Collector (3); PMBT2222 is NPN with identical physical pinout but reversed polarity and complementary electrical behavior. Direct substitution requires circuit topology revision, including supply rail and bias network inversion.

What is the maximum allowable base current for continuous operation?

The absolute maximum peak base current is −200 mA (single pulse, t_p ≤ 1 ms), but continuous operation must limit I_B to ensure junction temperature stays within 150 °C. At −150 mA I_C, typical I_B is −15 mA; sustained I_B > −50 mA risks thermal overload without heatsinking.

Does PMBT2907,215 support pulsed operation beyond its DC current rating?

Yes - the datasheet specifies I_CM = −800 mA for peak collector current under single-pulse conditions. However, safe pulsed operation requires adherence to the SOA curve and thermal impedance data (Figure 2), limiting duty cycle and pulse width based on ambient temperature and PCB copper area.

How does the −5 V V_EBO rating impact circuit design?

The −5 V emitter-base breakdown voltage mandates strict control of base-emitter reverse bias. In high-speed switching, inductive kickback or improper gate-drive sequencing can exceed this rating; a clamping diode or RC snubber is recommended when driving inductive loads or interfacing with open-drain logic.

PMBT2907,215 Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: TO-236-3, SC-59, SOT-23-3

Packaging:: Tape & Reel (TR)

Product Status:: Active

Transistor Type:: PNP

Current - Collector (Ic) (Max):: 600 mA

Voltage - Collector Emitter Breakdown (Max):: 40 V

Vce Saturation (Max) @ Ib, Ic:: 1.6V @ 50mA, 500mA

Current - Collector Cutoff (Max):: 20nA (ICBO)

DC Current Gain (hFE) (Min) @ Ic, Vce:: 100 @ 150mA, 10V

Power - Max:: 250 mW

Frequency - Transition:: 200MHz

Operating Temperature:: 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: TO-236AB

PMBT2907,215 FAQ

1.How can I place an order for PMBT2907,215 through Aetrix?

Please submit a Request for Quotation (RFQ) for PMBT2907,215 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 PMBT2907,215 reliable?

The price and inventory of PMBT2907,215 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMBT2907,215 is usually 5 days.

3.What payment methods are accepted for PMBT2907,215?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMBT2907,215 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PMBT2907,215?

PMBT2907,215 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PMBT2907,215 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 PMBT2907,215?

For technical support, including PMBT2907,215 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMBT2907,215 requirements.

6.How does Aetrix verify that PMBT2907,215 is sourced from the original manufacturer or authorized distributors?

All PMBT2907,215 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 PMBT2907,215 meets industry standards.

7.What is the process for return or replacement of PMBT2907,215?

All PMBT2907,215 units undergo pre-shipment inspection (PSI). If there is an issue with PMBT2907,215, 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 PMBT2907,215 part is unused and in its original packaging.

Return procedure for PMBT2907,215:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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