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

Nexperia USA Inc. PBSS5360Z-QX

Name: PBSS5360Z-QX
Brand: Nexperia USA Inc.
SKU: PBSS5360Z-QX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PBSS5360Z-QX

Manufacturer:: Nexperia USA Inc.

Category:: Single Bipolar Transistors

Package:: TO-261-4, TO-261AA

Datasheet:: PBSS5360Z-QX.pdf

Description:: TRANS PNP 60V 3A SOT-223

Quantity:: RFQ Add To RFQ list

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Inventory:3,588

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Product details

Overview

PBSS5360Z-Q from Nexperia is a PNP low V_CE(sat) transistor in SOT223 (SC-73) package, rated for −60 V V_CEO, −3 A continuous I_C, and 225 mΩ R_CE(sat) at −2 A/−200 mA drive. It serves as a high-efficiency switching element in automotive-grade DC-DC converters and inductive load drivers.

For engineers reviewing the PBSS5360Z-Q datasheet, PBSS5360Z-Q pinout, PBSS5360Z-Q application, or PBSS5360Z-Q equivalent, key selection criteria include its AEC-Q101 qualification, −55 °C to +150 °C operating range, pulsed V_CE(sat) ≤ −450 mV at −2 A, thermal resistance as low as 16 K/W to solder point, and dual-collector SOT223 layout enabling enhanced power dissipation.

Technical Context

This PNP transistor uses epitaxial planar technology with optimized base doping and emitter geometry to achieve low saturation voltage while maintaining robust switching performance. Its dual-collector configuration (Pins 2 & 4) provides parallel current paths and improved thermal conduction to PCB copper.

The device operates with fixed-base-drive logic-level compatibility-V_BE(sat) ≤ −1.2 V at −1 A/−100 mA-and supports pulse operation up to 6 A peak I_CM with duty cycle ≤ 2%. Junction temperature is limited to 150 °C, with derated power dissipation scaling linearly from 2 W (6 cm² heatsink) to 0.65 W (standard footprint).

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	−60 V: Maximum safe collector-emitter blocking voltage in open-base condition.
I_C	−3 A continuous: Sustained DC current capability without thermal runaway on standard FR4 PCB.
R_CE(sat)	225 mΩ at −2 A/−200 mA: Enables <0.45 W conduction loss in high-current switching nodes.
f_T	65–130 MHz: Supports fast switching in PWM-based DC-DC controllers up to ~500 kHz.
T_j max	150 °C: Allows operation in under-hood automotive environments with proper board thermal design.
R_th(j-sp)	16 K/W: Low junction-to-solder-point resistance enables direct thermal coupling to large copper pour.

Pinout & Package

SOT223 (SC-73) plastic surface-mount package with 4 leads, 2.3 mm pitch, 6.5 mm × 3.5 mm × 1.65 mm body, and integrated heatsink pad on collector terminals.

Pin/Terminal	Circuit Role	Design Meaning
1	Base	Control input requiring −200 mA to saturate at −2 A collector current.
2	Collector	Primary high-current output terminal; electrically tied to Pin 4 for thermal and current sharing.
3	Emiter	Common reference node; connects to supply rail in high-side switch configurations.
4	Collector	Secondary collector terminal; paralleled with Pin 2 to reduce effective R_DS(on) and improve heat spreading.

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive applications including engine control, body electronics, and ADAS power stages.
Low V_CE(sat)	≤ −450 mV at −2 A ensures >95% efficiency in 12 V load-switching circuits.
Dual-collector SOT223	Pins 2 & 4 both serve as collectors, doubling current-handling capacity and halving thermal resistance path.
High I_CM	−6 A single-pulse rating supports motor stall and relay coil surge current without failure.

Applications

DC-DC Conversion

Supply Line Switching

Use Scenario: Step-down converter in automotive infotainment power supply delivering 5 V/3 A from 12 V battery.

IC Role / Device Role / Timing Role: High-side synchronous rectifier switch controlling energy transfer during low-side FET off-time.

Use Value: 225 mΩ R_CE(sat) limits conduction loss to 1.35 W, reducing heatsink requirements by 40% vs. standard PNP alternatives.

Use Scenario: Reverse-polarity protection and ignition-controlled power gating for telematics module.

IC Role / Device Role / Timing Role: PNP high-side switch enabling/disabling 12 V rail based on microcontroller GPIO signal.

Use Value: −60 V V_CEO withstands load-dump transients up to ISO 7637-2 Pulse 5a; −3 A rating supports full system load.

Battery Charger

Inductive Load Driver

Use Scenario: Constant-current charging circuit for 24 V lead-acid auxiliary battery in commercial vehicle.

IC Role / Device Role / Timing Role: Series pass element regulating charge current via base-voltage feedback loop.

Use Value: −550 mV V_CE(sat) at −3 A minimizes voltage drop across pass device, improving charge regulation accuracy.

Use Scenario: Driving 24 V relay coil (80 Ω, 300 mA) in HVAC control unit.

IC Role / Device Role / Timing Role: Saturated switch providing full coil current with minimal base drive overhead.

Use Value: −200 mV V_BE(sat) at −100 mA base current reduces MCU GPIO loading; dual-collector layout suppresses thermal shutdown during repeated actuation.

Equivalent & Alternatives

The following parts are listed as comparable options for similar PNP low-V_CE(sat) transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
ON Semiconductor NSS60100PZT1G	−60 V V_CEO, −1 A I_C, 350 mΩ R_CE(sat); SOT-23 package.	Limited to ≤1 A loads; unsuitable for 3 A DC-DC or relay driving.	Select only for space-constrained, low-current bias or signal switching where thermal mass is not limiting.
Diodes Incorporated DXT601P10-13	−60 V V_CEO, −1.5 A I_C, 280 mΩ R_CE(sat); SOT-223 with single collector.	No dual-collector thermal enhancement; R_th(j-a) = 125 K/W vs. 93 K/W for PBSS5360Z-Q with 6 cm² pad.	Acceptable for moderate-duty 12 V lamp drivers but not recommended for sustained 3 A automotive loads.

Compared with NSS60100PZT1G and DXT601P10-13, PBSS5360Z-Q delivers 2× higher continuous current, 30% lower saturation resistance, and superior thermal management via dual-collector SOT223-making it the only option qualified for AEC-Q101-compliant 3 A automotive switching.

Availability

PBSS5360Z-Q is available at Aetrix Electronics and suitable for automotive power distribution, industrial DC-DC conversion, and battery management systems requiring stable component supply and long-term lifecycle support.

Supply support for PBSS5360Z-Q 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 discrete and logic devices, with leadership in automotive-qualified components and advanced packaging.

PBSS5360Z-Q belongs to Nexperia's "Low V_CE(sat) Transistor" product line, engineered specifically for energy-efficient, thermally robust switching in automotive and industrial power rails.

FAQ

What is the maximum allowable base current for continuous operation?

The absolute maximum base current (I_B) is −500 mA per datasheet Table 5. However, for reliable continuous operation at −3 A collector current, the recommended base drive is −300 mA (I_C/I_B = 10), ensuring V_CE(sat) ≤ −550 mV while avoiding excessive base region heating or gain degradation.

Can PBSS5360Z-Q replace an NPN transistor in a high-side switch configuration?

Yes-it is explicitly designed as a PNP high-side switch. Unlike NPN devices requiring level-shifting base drive, PBSS5360Z-Q interfaces directly with 3.3 V or 5 V microcontroller outputs when used with appropriate base resistor; its −60 V V_CEO and −3 A rating make it suitable for 12 V/24 V automotive high-side applications.

How does the dual-collector (Pins 2 & 4) configuration affect PCB layout?

Pins 2 and 4 must be connected to the same copper pour-ideally a ≥6 cm² thermal pad-to realize the 93 K/W R_th(j-a) rating. The footprint in Figure 12 specifies two separate solder lands tied together; splitting them degrades thermal performance and risks uneven current sharing or localized overheating.

Is PBSS5360Z-Q compatible with lead-free reflow profiles?

Yes-the device is qualified for JEDEC J-STD-020D-compliant lead-free reflow, with peak temperature up to 260 °C. The SC-73 package uses matte tin plating and passes MSL-1 classification; no pre-bake is required, and the thermal profile must maintain time above liquidus ≤ 60 seconds to avoid delamination.

PBSS5360Z-QX Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: TO-261-4, TO-261AA

Packaging:: Tape & Reel (TR)

Product Status:: Active

Transistor Type:: PNP

Current - Collector (Ic) (Max):: 3 A

Voltage - Collector Emitter Breakdown (Max):: 60 V

Vce Saturation (Max) @ Ib, Ic:: 550mV @ 300mA, 3A

Current - Collector Cutoff (Max):: 100nA

DC Current Gain (hFE) (Min) @ Ic, Vce:: 150 @ 50mA, 5V

Power - Max:: 650 mW

Frequency - Transition:: 130MHz

Operating Temperature:: 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-223

PBSS5360Z-QX FAQ

1.How can I place an order for PBSS5360Z-QX through Aetrix?

Please submit a Request for Quotation (RFQ) for PBSS5360Z-QX 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 PBSS5360Z-QX reliable?

The price and inventory of PBSS5360Z-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBSS5360Z-QX is usually 5 days.

3.What payment methods are accepted for PBSS5360Z-QX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBSS5360Z-QX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PBSS5360Z-QX?

PBSS5360Z-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PBSS5360Z-QX 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 PBSS5360Z-QX?

For technical support, including PBSS5360Z-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBSS5360Z-QX requirements.

6.How does Aetrix verify that PBSS5360Z-QX is sourced from the original manufacturer or authorized distributors?

All PBSS5360Z-QX 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 PBSS5360Z-QX meets industry standards.

7.What is the process for return or replacement of PBSS5360Z-QX?

All PBSS5360Z-QX units undergo pre-shipment inspection (PSI). If there is an issue with PBSS5360Z-QX, 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 PBSS5360Z-QX part is unused and in its original packaging.

Return procedure for PBSS5360Z-QX:

1.Submit a request within 90 days.

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

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