Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

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

Nexperia USA Inc. PBHV9215Z-QX

Name: PBHV9215Z-QX
Brand: Nexperia USA Inc.
SKU: PBHV9215Z-QX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: PBHV9215Z-QX

Manufacturer:: Nexperia USA Inc.

Category:: Single Bipolar Transistors

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

Datasheet:: PBHV9215Z-QX.pdf

Description:: TRANS PNP 150V 2A SOT-223

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:7,671

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

PBHV9215Z-QX from Nexperia is a PNP high-voltage low-V_CEsat transistor in SOT223 (SC-73) package, rated for −150 V V_CEO, −2 A I_C, 120 minimum h_FE at −2 A, 200–350 mV V_CEsat at −2 A/−400 mA, and qualified to AEC-Q101 for automotive switching in LED chain drivers and SMPS high-side control.

For engineers reviewing the PBHV9215Z-QX datasheet, PBHV9215Z-QX pinout, PBHV9215Z-QX application, or PBHV9215Z-QX equivalent, this device supports high-voltage PNP switching with low conduction loss, thermal robustness on FR4 PCBs, and automotive-grade reliability-key for LED backlighting, motor management, and industrial power stages.

Technical Context

This PNP bipolar junction transistor operates as a high-side switch in DC-DC converters and LED current regulation circuits, leveraging its −150 V collector-emitter blocking capability and low saturation voltage to minimize power loss at up to −2 A continuous current. Its h_FE remains ≥60 at full rated current, enabling efficient base drive design.

Thermal performance is defined by two mounting configurations: R_th(j-a) = 170 K/W (standard footprint) and 85 K/W (6 cm² collector pad), with R_th(j-sp) = 15 K/W confirming strong solder-point thermal coupling. Switching times (t_on = 125 ns, t_off = 1025 ns) support operation up to several hundred kHz in hard-switched topologies.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	−150 V - Enables direct use in 100 V+ DC bus applications without series stacking.
I_C	−2 A continuous - Supports medium-power loads such as multi-string LED drivers or small BLDC gate bias supplies.
V_CEsat	−200 to −350 mV at −2 A/−400 mA - Reduces conduction loss to ≤0.7 W under full load, easing thermal design.
h_FE	60–120 at −2 A - Ensures stable current gain across operating range, simplifying base resistor selection.
R_CEsat	100–175 mΩ - Provides predictable on-resistance behavior for loss modeling in power stage calculations.
f_T	35 MHz - Confirms sufficient frequency response for fast switching control loops and pulse-width modulation.
t_off	1025 ns - Defines maximum practical switching frequency (~500 kHz) before turn-off losses dominate.

Pinout & Package

SOT223 (SC-73) plastic surface-mount package with 4 leads, 2.3 mm pitch, 6.5 × 3.5 × 1.65 mm body, and integrated heatsink tab (lead 2 and 4 both connected to collector for enhanced thermal dissipation).

Pin/Terminal	Circuit Role	Design Meaning
1	Base	Control input requiring −400 mA peak base drive for full −2 A collector conduction; low-impedance path to enable fast turn-on.
2	Collector	Main high-voltage current path; electrically tied to lead 4 and thermal pad-must be connected to PCB copper pour for thermal management.
3	Emiter	Reference node for load connection; common return for emitter-follower or high-side switch configurations.
4	Collector	Duplicate collector terminal for mechanical stability and parallel current/thermal routing-must be shorted to pin 2 on PCB.

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive temperature range (−55 °C to +150 °C) and stress testing-enables drop-in use in engine control, lighting, and ADAS subsystems.
Low V_CEsat at high I_C	≤350 mV at −2 A reduces power dissipation by >40% vs. standard PNP transistors, lowering heatsink requirements.
Dual-collector SOT223 layout	Pins 2 and 4 both connect to collector and thermal pad-supports 1.45 W power dissipation with 6 cm² copper area, doubling thermal capacity vs. standard SOT223.
High h_FE consistency	h_FE ≥80 at −1 A and ≥60 at −2 A ensures stable gain across load range, minimizing base drive circuit complexity.
Fast switching	t_on/t_off of 125 ns / 1025 ns enables efficient operation in 100–500 kHz SMPS designs without excessive switching loss penalty.

Applications

LED Chain Driver

LCD Backlighting

Use Scenario: Driving 3–5串联 white LEDs from 48–72 V DC bus in automotive cabin displays.

IC Role / Device Role / Timing Role: High-side constant-current switch regulating LED string current via PWM dimming.

Use Value: −150 V V_CEO withstands bus transients; low V_CEsat maintains >92% efficiency at 2 A, reducing thermal load on display PCB.

Use Scenario: Controlling CCFL or edge-lit LED arrays in instrument cluster and infotainment displays.

IC Role / Device Role / Timing Role: High-voltage PNP switch enabling boost converter feedback loop or direct LED current sink control.

Use Value: Stable h_FE across temperature ensures consistent brightness over −40 °C to +105 °C ambient, meeting automotive display specs.

Automotive Motor Management

Switch Mode Power Supply

Use Scenario: Driving small brushed DC motors (e.g., HVAC actuators, mirror adjusters) from 12–24 V battery rails with reverse polarity protection.

IC Role / Device Role / Timing Role: High-side driver in H-bridge half-bridge configuration or standalone on/off control.

Use Value: −200 V V_CBO and AEC-Q101 qualification ensure robustness against load dump and cranking transients in 12 V systems.

Use Scenario: Active clamp or synchronous rectifier in flyback or forward converters operating at 100–300 kHz.

IC Role / Device Role / Timing Role: High-voltage PNP switch in auxiliary bias supply or primary-side snubber network.

Use Value: 35 MHz f_T and sub-μs switching support clean gate drive timing; dual-collector layout improves thermal margin during burst-mode operation.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage PNP switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
PBHV8215Z-Q	NPN complement with identical voltage/current ratings but opposite polarity; requires inverted drive logic and different biasing.	Used where NPN topology is preferred (e.g., low-side switching, simpler base drive with ground-referenced controller).	Select when circuit architecture mandates NPN placement or when pairing with PBHV9215Z-Q in complementary output stages.
BCP56-16Q	Lower V_CEO (−80 V), lower I_C (−1 A), higher V_CEsat (−500 mV typ), same SOT223 package and AEC-Q101 rating.	Suitable only for ≤60 V systems; insufficient for 72 V LED chains or 100 V SMPS clamps.	Choose only for cost-sensitive, lower-voltage automotive modules where −150 V rating is unnecessary.

Compared with PBHV8215Z-Q and BCP56-16Q, PBHV9215Z-Q uniquely delivers −150 V blocking with <350 mV saturation at −2 A in an AEC-Q101-qualified SOT223, making it the sole option for high-efficiency, high-voltage PNP switching in space-constrained automotive power stages.

Availability

PBHV9215Z-QX is available at Aetrix Electronics and suitable for LED chain drivers, LCD backlighting modules, automotive motor control units, and industrial switch-mode power supplies requiring stable component supply, automotive-grade qualification, and thermal reliability on standard FR4 PCBs.

Supply support for PBHV9215Z-QX 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, reliable discrete and logic devices for automotive, industrial, and consumer markets.

PBHV9215Z-QX belongs to Nexperia's high-voltage bipolar transistor product line, engineered specifically for automotive-grade PNP switching in power management, lighting, and motor control where high V_CEO, low V_CEsat, and AEC-Q101 compliance are mandatory.

FAQ

What is the maximum allowable junction temperature for PBHV9215Z-QX?

The absolute maximum junction temperature (T_j) is 150 °C, as specified in Table 5 of the datasheet. Operation above this limit risks permanent degradation. Derating curves (Figure 1) define safe power limits versus ambient temperature-e.g., 1.45 W max at T_amb ≤ 25 °C with 6 cm² collector pad, dropping to 0.73 W at 75 °C.

Can PBHV9215Z-QX replace a MOSFET in high-side switching applications?

Yes-but with trade-offs: it offers lower gate drive complexity (no gate charge or level-shifting needed) and better SOA at high V_DS, yet requires sustained base current (−400 mA peak) and exhibits higher conduction loss than modern Si MOSFETs. Best suited where bipolar simplicity, ruggedness, and cost outweigh efficiency demands.

How is thermal performance affected by PCB layout?

Thermal resistance varies significantly: R_th(j-a) is 170 K/W with standard SOT223 footprint but drops to 85 K/W with a 6 cm² copper pad under the collector leads. The 15 K/W R_th(j-sp) confirms that solder joint thermal conduction dominates-so proper reflow profile and pad coverage are critical to achieve rated power dissipation.

Is PBHV9215Z-QX pin-compatible with other SOT223 PNP transistors?

No universal pin compatibility exists: while SOT223 outlines are standardized, pin functions vary (e.g., some variants assign pin 3 to base, others to emitter). PBHV9215Z-QX uses pin 1 = Base, pin 2/4 = Collector, pin 3 = Emitter-verified in Table 2. Always confirm pinning per datasheet before board reuse.

PBHV9215Z-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):: 2 A

Voltage - Collector Emitter Breakdown (Max):: 150 V

Vce Saturation (Max) @ Ib, Ic:: 350mV @ 400mA, 2A

Current - Collector Cutoff (Max):: 100nA

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

Power - Max:: 730 mW

Frequency - Transition:: 35MHz

Operating Temperature:: 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-223

PBHV9215Z-QX FAQ

1.How can I place an order for PBHV9215Z-QX through Aetrix?

Please submit a Request for Quotation (RFQ) for PBHV9215Z-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 PBHV9215Z-QX reliable?

The price and inventory of PBHV9215Z-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBHV9215Z-QX is usually 5 days.

3.What payment methods are accepted for PBHV9215Z-QX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBHV9215Z-QX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PBHV9215Z-QX?

PBHV9215Z-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PBHV9215Z-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 PBHV9215Z-QX?

For technical support, including PBHV9215Z-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBHV9215Z-QX requirements.

6.How does Aetrix verify that PBHV9215Z-QX is sourced from the original manufacturer or authorized distributors?

All PBHV9215Z-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 PBHV9215Z-QX meets industry standards.

7.What is the process for return or replacement of PBHV9215Z-QX?

All PBHV9215Z-QX units undergo pre-shipment inspection (PSI). If there is an issue with PBHV9215Z-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 PBHV9215Z-QX part is unused and in its original packaging.

Return procedure for PBHV9215Z-QX:

1.Submit a request within 90 days.

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

Tech Hub

2026-09-03 Logic Level Shifter: How to Connect 3.3V and 5V Logic Safely

A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.

2026-09-03 74HC595 vs TPIC6B595: Output Drive, Pinout, Current, and Load Selection

The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…

2026-09-01 74HC595 Pinout, Timing, Output Current, and Applications

The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…

2026-09-01 Latch vs Flip-Flop: Timing, Differences and Design Choices

A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…

2026-08-30 D Latch Circuit: Truth Table, Timing, ICs and Applications

A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …

2026-08-28 SR Latch Explained: NOR and NAND Circuits, Truth Tables, and Applications

An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…

2026-08-27 Latch Circuit: SR and D Latches, Truth Tables, Timing, and Applications

Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…

2026-08-21 What Is an LED Driver? Types, Circuits, Dimming, and Selection

An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…

2026-08-18 Operational Amplifier (Op Amp): Basics, Configurations, Feedback and Applications

Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…

2026-08-14 Jumper Cables: How to Use, Connect and Choose Them Safely

Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…