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

Nexperia USA Inc. PBHV3160ZX

Name: PBHV3160ZX
Brand: Nexperia USA Inc.
SKU: PBHV3160ZX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PBHV3160ZX

Manufacturer:: Nexperia USA Inc.

Category:: Single Bipolar Transistors

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

Datasheet:: PBHV3160ZX.pdf

Description:: TRANS PNP 600V 0.1A SOT-223

Quantity:: RFQ Add To RFQ list

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Inventory:1,793

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Product details

Overview

PBHV3160ZX from Nexperia is a PNP high-voltage bipolar junction transistor in SOT223 (SC-73) package, rated for −600 V V_CEO, −0.1 A I_C, and −150 mV typical V_CEsat at I_C = −30 mA / I_B = −6 mA. It serves as a high-voltage switching element in fluorescent ballasts, LED chain drivers, and telecom hook switches where low conduction loss and robust voltage blocking are required.

For engineers reviewing the PBHV3160ZX datasheet, PBHV3160ZX pinout, PBHV3160ZX application, or PBHV3160ZX equivalent, this device is selected for high-voltage PNP switching with sub-250 mV saturation voltage, thermal resistance as low as 20 K/W to solder point, and validated operation up to 150 °C junction temperature in FR4 PCB layouts.

Technical Context

This transistor employs a planar epitaxial process optimized for high-voltage breakdown and low saturation voltage under moderate current. Its structure supports stable h_FE of 70–130 at −10 mA I_C, with minimal degradation across −55 °C to +150 °C ambient range.

Designed for DC or low-frequency switching (f_T = 38 MHz), it delivers predictable V_CEsat behavior across IC/IB ratios of 2.5–10 and exhibits low collector capacitance (6 pF) and emitter capacitance (76 pF), enabling fast turn-off in SMPS and lighting control circuits.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	−600 V - Withstands full mains-referenced DC bus voltages in offline LED drivers and electronic ballasts without breakdown.
I_C	−0.1 A - Supports continuous switching of LED chains or telecom line interface loads up to 100 mA.
V_CEsat	−150 to −250 mV - Enables <150 mW conduction loss at 100 mA, reducing thermal stress in compact SMT designs.
h_FE	70–130 @ V_CE = −10 V, I_C = −10 mA - Ensures reliable base drive margin for discrete gate control in non-PWM applications.
R_th(j-sp)	20 K/W - Achieves effective heat transfer to PCB copper pad (6 cm²), supporting 1.4 W dissipation at T_amb ≤ 25 °C.
f_T	38 MHz - Sufficient for <100 kHz switching in SMPS and ballast control, with predictable gain roll-off.
C_c	6 pF - Limits Miller effect during switching, easing drive design in high-dV/dt environments.

Pinout & Package

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

Pin/Terminal	Circuit Role	Design Meaning
1	Base (B)	Control input requiring −6 mA base current to saturate at −30 mA collector load; connected via series resistor for current-limited drive.
2	Collector (C)	Main high-voltage current path; electrically tied to pin 4 and thermally coupled to PCB copper pour for heat dissipation.
3	Emiter (E)	Reference node for output load; connected to system ground or negative rail in high-side PNP configurations.
4	Collector (C)	Duplicate collector terminal for mechanical stability and enhanced thermal conduction; must be soldered to same net as pin 2.

Key Features

Feature	Design Value
High-voltage blocking	−600 V V_CEO enables direct connection to 400 V DC bus in offline LED drivers without external snubbers.
Low saturation voltage	V_CEsat ≤ −250 mV at I_C = −50 mA ensures <125 mW conduction loss, minimizing self-heating in sealed lighting modules.
Thermal performance	R_th(j-sp) = 20 K/W allows 1.4 W power dissipation with standard FR4 PCB layout and 6 cm² collector pad.
Stable DC gain	h_FE ≥ 70 over −55 °C to +150 °C supports consistent base drive design across industrial temperature ranges.
Low capacitance	C_c = 6 pF and C_e = 76 pF reduce switching energy and improve turn-off speed in 20–100 kHz applications.

Applications

Electronic Ballast

LED Chain Driver

Use Scenario: High-frequency AC lamp ignition and regulation in commercial fluorescent fixtures.

IC Role / Device Role / Timing Role: PNP switch controlling resonant tank current during preheat and run phases.

Use Value: −600 V rating withstands transient overvoltages during lamp strike; low V_CEsat reduces thermal load in enclosed fixture housings.

Use Scenario: Constant-current switching for multi-LED string arrays in signage and architectural lighting.

IC Role / Device Role / Timing Role: High-side current sink regulating LED string current via PWM or analog dimming.

Use Value: Stable h_FE ensures precise current mirroring across temperature; dual collector pins improve thermal reliability in high-density PCBs.

LCD Backlighting

Hook Switch

Use Scenario: CCFL or edge-lit LED backlight control in industrial displays and medical monitors.

IC Role / Device Role / Timing Role: High-voltage switch enabling/disabling inverter primary drive or LED boost converter enable path.

Use Value: −600 V V_CEO isolates logic-level control circuitry from HV backlight rails; low leakage (<100 nA I_CBO) prevents false triggering.

Use Scenario: Line interface circuitry for POTS telephone systems handling ring detection and off-hook signaling.

IC Role / Device Role / Timing Role: High-voltage PNP switch connecting subscriber line to battery feed during call setup.

Use Value: Robust −600 V rating handles 90 V RMS ringing voltage plus transients; low V_CEsat minimizes voltage drop across hook switch path.

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
PHV3160Z	Same die, identical V_CEO, I_C, V_CEsat, and pinout; differs only in marking code (HV316Z vs HV316Z).	No functional difference; PHV3160Z is legacy marking variant with identical electrical and thermal specs.	Select PHV3160Z only if legacy BOM alignment or distributor stock availability requires exact historical part number match.
BCP56-16	Lower V_CEO (−100 V), higher I_C (−1 A), higher V_CEsat (−500 mV typ), same SOT223 package.	Suitable for low-voltage DC-DC converters or automotive loads but cannot replace PBHV3160ZX in 400 V+ applications.	Choose BCP56-16 only for <100 V systems where higher current capability and lower cost outweigh voltage limitations.

Compared with PHV3160Z, PBHV3160ZX offers identical performance with updated non-automotive qualification status; versus BCP56-16, it trades current capacity for sixfold higher voltage rating and half the saturation voltage-critical for offline lighting and telecom interfaces.

Availability

PBHV3160ZX is available at Aetrix Electronics and suitable for electronic ballasts, LED chain drivers, and wired telecom hook switches requiring stable component supply across industrial temperature ranges and long-life lighting deployments.

Supply support for PBHV3160ZX 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 specializing in high-performance, high-reliability discrete, logic, and MOSFET devices, headquartered in Nijmegen, Netherlands.

This device belongs to Nexperia's high-voltage bipolar transistor product line, engineered specifically for energy-efficient switching in lighting, power conversion, and telecom infrastructure where voltage endurance and low conduction loss are critical.

FAQ

What is the maximum safe operating voltage for PBHV3160ZX?

The absolute maximum collector-emitter voltage (V_CEO) is −600 V with open base, per IEC 60134 limiting values. Operation above this rating risks permanent breakdown. Designers must maintain ≥20 % derating margin (i.e., ≤−480 V) in sustained DC applications and account for transient overshoot in SMPS flyback or inductive load switching.

Can PBHV3160ZX be used in surface-mount reflow processes?

Yes-PBHV3160ZX is qualified for lead-free reflow per JEDEC J-STD-020, with peak temperature up to 260 °C. The SOT223 footprint shown in Figure 14 (sot223_fr) specifies 4× 1.2 mm solder lands and 6.15 mm × 3.85 mm occupied area; thermal pad under pins 2 and 4 must be fully soldered to maximize R_th(j-sp) benefit.

How does base drive affect V_CEsat performance?

V_CEsat is directly dependent on base current: at I_C = −30 mA, −6 mA I_B yields −150 mV typical, while −3 mA I_B increases V_CEsat to −250 mV. Designers must size base resistors to ensure minimum I_B/I_C ≥ 0.2 (20 %) for guaranteed saturation across temperature and unit variation.

Is PBHV3160ZX suitable for automotive applications?

No-this part is explicitly marked "non-automotive qualified" in the 2024 revision history. It lacks AEC-Q101 qualification, automotive-grade screening, and extended temperature validation beyond 150 °C junction. For automotive use, consult Nexperia's PBHV3160Z-Q series, which undergoes full automotive qualification and testing.

PBHV3160ZX 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):: 100 mA

Voltage - Collector Emitter Breakdown (Max):: 600 V

Vce Saturation (Max) @ Ib, Ic:: 250mV @ 6mA, 30mA

Current - Collector Cutoff (Max):: 100nA

DC Current Gain (hFE) (Min) @ Ic, Vce:: 70 @ 10mA, 10V

Power - Max:: 650 mW

Frequency - Transition:: 38MHz

Operating Temperature:: 150°C (TJ)

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

Supplier Device Package:: SOT-223

PBHV3160ZX FAQ

1.How can I place an order for PBHV3160ZX through Aetrix?

Please submit a Request for Quotation (RFQ) for PBHV3160ZX 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 PBHV3160ZX reliable?

The price and inventory of PBHV3160ZX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PBHV3160ZX is usually 5 days.

3.What payment methods are accepted for PBHV3160ZX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PBHV3160ZX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PBHV3160ZX?

PBHV3160ZX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PBHV3160ZX 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 PBHV3160ZX?

For technical support, including PBHV3160ZX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PBHV3160ZX requirements.

6.How does Aetrix verify that PBHV3160ZX is sourced from the original manufacturer or authorized distributors?

All PBHV3160ZX 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 PBHV3160ZX meets industry standards.

7.What is the process for return or replacement of PBHV3160ZX?

All PBHV3160ZX units undergo pre-shipment inspection (PSI). If there is an issue with PBHV3160ZX, 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 PBHV3160ZX part is unused and in its original packaging.

Return procedure for PBHV3160ZX:

1.Submit a request within 90 days.

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

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