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

Nexperia USA Inc. PBHV9215Z,115

Name: PBHV9215Z,115
Brand: Nexperia USA Inc.
SKU: PBHV9215Z,115
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PBHV9215Z,115

Manufacturer:: Nexperia USA Inc.

Category:: Single Bipolar Transistors

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

Datasheet:: PBHV9215Z,115.pdf

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

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Product details

Overview

PBHV9215Z,115 from Nexperia is a PNP high-voltage low-V_CEsat transistor in SOT223 (SC-73) package, rated for −150 V V_CEO, −2 A continuous I_C, and −200 mV typical V_CEsat at −2 A/−400 mA drive. It delivers high h_FE (120 min at −2 A) and 1.45 W power dissipation on optimized FR4 PCB, serving as a robust switching element in high-side LED chain drivers and SMPS output stages.

For engineers reviewing the PBHV9215Z,115 datasheet, PBHV9215Z,115 pinout, PBHV9215Z,115 application, or PBHV9215Z,115 equivalent, key selection criteria include verified −150 V blocking capability, low saturation voltage under high-current pulsed operation, thermal performance on standard vs. heatsink-enhanced SOT223 footprints, and compatibility with PNP-driven gate/base control topologies in industrial power conversion.

Technical Context

This PNP bipolar junction transistor operates in linear or saturated switching mode with open-base V_CEO = −150 V and peak I_CM = −4 A. Its low R_CEsat (100–175 mΩ) and high h_FE across −100 mA to −2 A enable efficient current amplification and minimal conduction loss in high-voltage DC bias circuits.

Thermal design relies on two distinct mounting configurations: R_th(j-a) = 170 K/W on standard FR4 and 85 K/W with 6 cm² collector pad, while transient thermal impedance curves confirm stable pulse handling up to 1 ms at 0.75 duty cycle - critical for backlight dimming and SMPS burst-mode operation.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	−150 V: Maximum safe collector-emitter reverse voltage with base open; enables direct replacement of legacy −100 V transistors in upgraded 120 VAC-derived supplies.
I_C	−2 A continuous: Rated DC collector current at T_amb ≤ 25 °C; supports LED string currents up to 1.8 A with 10% derating margin.
V_CEsat	−200 to −350 mV at −2 A/−400 mA: Low saturation voltage reduces power loss to ≤700 mW per device in high-current switching, improving thermal headroom.
h_FE	60–120 at −2 A: High DC current gain ensures reliable saturation with modest base drive (IB = −400 mA), simplifying driver stage design.
R_th(j-sp)	15 K/W: Junction-to-solder-point thermal resistance confirms effective heat transfer from die to PCB copper, essential for sustained 1.45 W operation.
f_T	35 MHz: Transition frequency supports fast switching (t_on = 125 ns, t_off = 1025 ns) in PWM-controlled LED drivers and auxiliary SMPS rails.

Pinout & Package

Package: SOT223 (SC-73), surface-mounted plastic package with 4 leads, 2.3 mm pitch, 6.5 mm × 3.5 mm × 1.65 mm body, and integrated heatsink-capable collector tab (pins 2 and 4).

Pin/Terminal	Circuit Role	Design Meaning
1	Base (B)	Control input for forward-biased PNP operation; requires negative voltage relative to emitter to turn on; low-impedance path for base drive current.
2	Collector (C)	Main high-voltage current sink terminal; electrically connected to pin 4; designed for solder-pad thermal coupling to PCB copper area.
3	Emitter (E)	Reference node and current source terminal; tied to positive rail in high-side switch configuration; carries full load current.
4	Collector (C)	Duplicate collector connection for mechanical stability and enhanced thermal conduction; must be soldered to same net as pin 2.

Key Features

Feature	Design Value
High voltage rating	−150 V V_CEO enables use in 100–120 VAC line-derived supplies without series stacking or voltage clamping.
Low V_CEsat	−200 mV typical at −2 A reduces conduction loss by >40% versus standard PNP transistors, lowering thermal stress in compact LED modules.
High h_FE at high I_C	120 min at −2 A allows direct microcontroller GPIO drive (via level-shifting) without intermediate buffer stages in cost-sensitive designs.
Medium-power SMD package	SOT223 footprint supports automated assembly and provides 1.45 W dissipation on standard FR4 - bridging discrete TO-220 and small-signal SOT-23 performance gaps.

Applications

LED Chain Driver

LCD Backlighting

Use Scenario: Driving 20–40 V LED strings from 48–60 V DC bus in signage and architectural lighting.

IC Role / Device Role / Timing Role: High-side PNP switch controlling current through constant-current LED string; operates in DC or PWM dimming mode.

Use Value: −150 V rating accommodates bus transients; −200 mV V_CEsat minimizes voltage drop and heat generation at 1.5 A string current.

Use Scenario: Boost converter output stage regulating CCFL or edge-lit LED backlight voltage in industrial displays.

IC Role / Device Role / Timing Role: Synchronous rectifier or high-voltage switch in flyback/SEPIC topology; handles repetitive 100 kHz switching.

Use Value: 35 MHz f_T and 125 ns t_on ensure clean switching transitions; dual-collector pins improve thermal reliability during sustained backlight operation.

SMPS Output Stage

Industrial HV Bias Supply

Use Scenario: Secondary-side synchronous rectification or auxiliary 12–24 V output regulation in offline 100 W SMPS.

IC Role / Device Role / Timing Role: PNP pass transistor in linear post-regulator or active clamp switch in resonant converters.

Use Value: −150 V V_CEO withstands reflected flyback spikes; 1.45 W P_tot supports 1.2 A output with <10 °C rise on 6 cm² copper.

Use Scenario: High-voltage bias supply for op-amp reference stages, sensor excitation, or gate drivers in motor control inverters.

IC Role / Device Role / Timing Role: Linear regulator pass element delivering stable −100 V @ 50 mA from unregulated −130 V rail.

Use Value: Low ICBO (−100 nA at 25 °C) ensures minimal leakage-induced drift; high h_FE enables precise current mirror-based feedback.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
PHV9215Z,115	Same die, identical specs; differs only in marking code (V9215Z vs. PHV9215Z); functionally interchangeable.	No functional difference; used in same bill-of-materials where alternate marking is accepted by OEM QC.	Select when sourcing flexibility is needed across Nexperia's SOT223 PNP portfolio without redesign.
PBHV8215Z,115	NPN complement with +150 V V_CEO, +2 A I_C, but requires inverted drive logic and different PCB layout (low-side vs. high-side).	Suitable only where circuit topology permits low-side switching; not drop-in for high-side LED driver positions.	Choose only if redesigning for NPN-based topology to leverage complementary thermal and gain characteristics.

Compared with PHV9215Z,115, PBHV9215Z,115 offers identical electrical performance with standardized marking, while PBHV8215Z,115 enables NPN-based layouts but demands board-level rework and drive signal inversion - making PBHV9215Z,115 optimal for high-side, space-constrained, and thermally demanding applications.

Availability

PBHV9215Z,115 is available at Aetrix Electronics and suitable for LED chain modules, LCD backlighting systems, and Switch Mode Power Supplies requiring stable component supply, consistent parametric performance across production lots, and long-term industrial lifecycle support.

Supply support for PBHV9215Z,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 semiconductor expert focused on high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified and industrial-grade components.

PBHV9215Z,115 belongs to Nexperia's high-voltage bipolar transistor product line, engineered specifically for energy-efficient switching in industrial power conversion, LED lighting, and display backlighting where robustness and thermal predictability are critical.

FAQ

What is the maximum allowable base current for continuous operation?

The absolute maximum peak base current is −500 mA per single pulse (tp ≤ 1 ms), but continuous DC base current must be limited to maintain junction temperature below 150 °C. At −2 A collector current and 25 °C ambient, typical IB is −400 mA; sustained operation requires thermal design ensuring Tj ≤ 135 °C with appropriate PCB copper area.

Can PBHV9215Z,115 replace older SOT223 PNP transistors like MMBT4403 in high-voltage designs?

No - MMBT4403 has only −40 V V_CEO and −600 mA I_C. PBHV9215Z,115 is not a drop-in replacement due to its −150 V rating, −2 A capability, and higher thermal mass. It targets applications where those legacy parts fail electrically or thermally, requiring layout review for voltage clearance and thermal pad implementation.

How does the dual-collector pin configuration affect PCB layout?

Pins 2 and 4 are internally shorted collectors and must be connected to the same copper pour. This configuration doubles thermal conduction area and improves mechanical anchoring. The recommended footprint uses a single 6 cm² thermal pad under both pins - splitting them into separate nets causes uneven current sharing and localized overheating.

Is PBHV9215Z,115 qualified for automotive applications?

No - per Revision History v.3 (20241009), this part is explicitly marked non-automotive qualified. It lacks AEC-Q101 stress testing and automotive-specific process controls. For automotive use, Nexperia offers the −Q qualified variant PBHV9215Z-Q, which undergoes extended temperature cycling, HTOL, and ESD validation per automotive standards.

PBHV9215Z,115 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:: 80 @ 1A, 10V

Power - Max:: 1.45 W

Frequency - Transition:: 35MHz

Operating Temperature:: 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-223

PBHV9215Z,115 FAQ

1.How can I place an order for PBHV9215Z,115 through Aetrix?

Please submit a Request for Quotation (RFQ) for PBHV9215Z,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 PBHV9215Z,115 reliable?

The price and inventory of PBHV9215Z,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBHV9215Z,115 is usually 5 days.

3.What payment methods are accepted for PBHV9215Z,115?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBHV9215Z,115 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PBHV9215Z,115?

PBHV9215Z,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PBHV9215Z,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 PBHV9215Z,115?

For technical support, including PBHV9215Z,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBHV9215Z,115 requirements.

6.How does Aetrix verify that PBHV9215Z,115 is sourced from the original manufacturer or authorized distributors?

All PBHV9215Z,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 PBHV9215Z,115 meets industry standards.

7.What is the process for return or replacement of PBHV9215Z,115?

All PBHV9215Z,115 units undergo pre-shipment inspection (PSI). If there is an issue with PBHV9215Z,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 PBHV9215Z,115 part is unused and in its original packaging.

Return procedure for PBHV9215Z,115:

1.Submit a request within 90 days.

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

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