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 > FETs, MOSFETs > FETs, MOSFETs

Diodes Incorporated ZVP0120AS

Name: ZVP0120AS
Brand: Diodes Incorporated
SKU: ZVP0120AS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: ZVP0120AS

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

Package:: TO-226-3, TO-92-3 (TO-226AA)

Datasheet:: ZVP0120AS.pdf

Description:: MOSFET P-CH 200V 110MA TO92-3

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:4,181

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

Product details

Overview

ZVP0120AS from Zetex Semiconductors (now Diodes Incorporated) is a P-channel enhancement-mode vertical DMOS FET in TO-92 package, designed for low-power switching and load control in high-voltage DC circuits. It features −200 V V_DS, 32 Ω R_DS(on) at V_GS = −10 V, −110 mA continuous drain current, and operates across −55 °C to +150 °C - used in battery protection, relay drivers, and telecom line interface circuits.

For engineers reviewing the ZVP0120AS datasheet, ZVP0120AS pinout, ZVP0120AS application, or ZVP0120AS equivalent, key selection criteria include verified −200 V blocking capability, gate-threshold voltage range (−1.5 V to −3.5 V), pulsed current rating (−1 A), thermal derating behavior, and TO-92 mechanical compatibility with legacy ZVP0120A designs.

Technical Context

This device implements a vertical DMOS structure optimized for high-voltage, low-current switching with minimal gate charge (Q_g not specified but inferred from C_iss = 100 pF, C_oss = 25 pF, C_rss = 7 pF). Its enhancement-mode operation requires negative gate bias relative to source to conduct, supporting high-side switch configurations where source is tied to positive rail.

Electrical behavior is characterized by strong temperature dependence: R_DS(on) increases ~2.4× from −40 °C to +125 °C, while V_GS(th) shifts negatively with rising temperature - critical for stable turn-on in wide-temperature industrial controls.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	−200 V: Maximum reverse drain-source voltage before avalanche breakdown; enables use in 100–150 V DC bus applications with safety margin.
R_DS(on)	32 Ω @ V_GS = −10 V, I_D = −125 mA: On-resistance determines conduction loss and self-heating in linear or saturated switching modes.
I_D (continuous)	−110 mA @ T_amb = 25 °C: Absolute max steady-state current; derates to zero at ~100 °C case temperature per thermal resistance data.
V_GS(th)	−1.5 V to −3.5 V @ I_D = −1 mA: Gate threshold span defines minimum drive voltage needed for reliable turn-on across temperature and process variation.
C_iss/C_oss/C_rss	100 pF / 25 pF / 7 pF @ V_DS = −25 V: Input/output/reverse transfer capacitances govern switching speed and gate driver power requirements.
t_d(on)/t_r/t_d(off)/t_f	7 ns / 15 ns / 12 ns / 15 ns: Fast switching times support >1 MHz operation in low-duty-cycle pulse applications like LED strobing or sampling gates.
P_tot	700 mW @ T_amb = 25 °C: Total power dissipation limit under free-air conditions; actual usable power depends on PCB copper area and ambient airflow.

Pinout & Package

Supplied in E-Line TO-92 compatible package (3-lead plastic through-hole), with standard pin assignment: Lead 1 = Drain, Lead 2 = Gate, Lead 3 = Source (viewed from flat side, leads down).

Pin/Terminal	Circuit Role	Design Meaning
Drain (Lead 1)	High-voltage output node	Connected to negative supply or load return; withstands −200 V and carries switched current path.
Gate (Lead 2)	Control input	Receives negative voltage relative to source to enable conduction; high-impedance MOS input requiring no steady-state current.
Source (Lead 3)	Reference node	Tied to circuit common or positive rail in high-side configuration; defines gate drive reference and carries return current.

Key Features

Feature	Design Value
Vertical DMOS construction	Enables −200 V breakdown in compact TO-92 package without requiring stacked or cascode topologies.
Enhancement-mode P-channel	Ensures default-OFF behavior - safe during power-up or controller reset; eliminates need for pull-down resistors in gate drive.
Wide operating temperature range	−55 °C to +150 °C junction rating supports deployment in automotive under-hood, industrial motor drives, and telecom outdoor cabinets.
Low gate charge profile	Inferred from C_iss = 100 pF and fast switching times - reduces gate driver power and enables efficient operation with low-current microcontroller GPIOs.
TO-92 mechanical compatibility	Direct replacement for ZVP0120A in existing footprints; same lead form, dimensions, and soldering profile per E-Line spec 3-406.

Applications

Battery Protection Circuit

Telecom Line Interface

Use Scenario: Reverse-polarity and overvoltage protection in 24–48 V battery-powered systems such as UPS modules and portable test equipment.

IC Role / Device Role / Timing Role: High-side P-channel switch controlling battery connection to system load; activated only when valid input voltage and polarity are confirmed.

Use Value: −200 V V_DS provides headroom against load-dump transients up to 150 V; 32 Ω R_DS(on) limits power loss to <100 mW at 50 mA load current.

Use Scenario: Isolation and surge clamping in analog telephone line interface cards handling ring signal (−90 V) and tip/ring reversal.

IC Role / Device Role / Timing Role: Voltage-clamped series switch that disconnects line during fault conditions while maintaining DC continuity during normal operation.

Use Value: Verified −200 V blocking ensures immunity to lightning-induced surges; TO-92 package allows dense placement near RJ-11 connectors without thermal crowding.

Relay Driver Stage

Low-Power HV Bias Supply

Use Scenario: Solid-state replacement for electromagnetic relays in programmable logic controllers (PLCs) and HVAC control panels.

IC Role / Device Role / Timing Role: Low-current, high-voltage switch driving relay coil (typically 12–48 V, <100 mA) from microcontroller GPIO via level-shifting circuitry.

Use Value: −110 mA continuous rating matches typical relay coil currents; fast 7 ns turn-on delay enables precise timing of actuation sequences in synchronized control loops.

Use Scenario: Adjustable bias generation for photomultiplier tubes (PMTs) or ionization sensors requiring stable −100 to −180 V DC with microampere load current.

IC Role / Device Role / Timing Role: Series pass element regulating high-voltage output from flyback converter, controlled by feedback loop referencing source node.

Use Value: R_DS(on) stability over temperature ensures consistent regulation accuracy; 150 °C max T_j supports sealed enclosure operation without forced cooling.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
ZVP2106A	−60 V V_DS, 1.8 Ω R_DS(on), TO-92 - lower voltage, much lower on-resistance	Not suitable for >−60 V applications; better for 12–24 V logic-level switching with higher current	Select only if system voltage ≤−40 V and R_DS(on) <5 Ω is required for efficiency.
DMN2013LFG-7	−20 V V_DS, 0.15 Ω R_DS(on), SOT-23 - logic-level, surface-mount, far lower voltage rating	Designed for 3.3/5 V microcontroller direct drive; incompatible with high-voltage rails	Choose only for space-constrained, low-voltage, high-current digital load switching.

Compared with ZVP0120AS, ZVP2106A trades −200 V capability for 17× lower R_DS(on) at reduced voltage, while DMN2013LFG-7 sacrifices all high-voltage utility for ultra-low on-resistance and SMT compatibility - neither offers drop-in replacement capability.

Availability

ZVP0120AS is available at Aetrix Electronics and suitable for battery protection, telecom line interface, relay driver, and low-power HV bias supply applications requiring stable component supply and long-term industrial availability.

Supply support for ZVP0120AS 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

Zetex Semiconductors, acquired by Diodes Incorporated in 2008, specialized in high-performance discrete semiconductors for precision analog and high-voltage power management.

ZVP0120AS belongs to the ZVP-series of high-voltage P-channel MOSFETs developed for robust, low-cost switching in telecom, industrial control, and instrumentation where TO-92 footprint and −200 V capability are essential.

FAQ

Is ZVP0120AS pin-compatible with ZVP0120A?

Yes - ZVP0120AS is a direct replacement for ZVP0120A, sharing identical TO-92 package outline, lead assignment (D-G-S), and electrical specifications per Issue 2 datasheet. The "S" suffix denotes enhanced screening or packaging consistency, not functional change.

What is the maximum safe operating voltage for ZVP0120AS in continuous DC mode?

The absolute maximum V_DS is −200 V, but continuous operation should be limited to ≤−160 V to maintain reliability margin against voltage spikes and temperature-induced drift. Derating to −120 V is recommended for designs requiring >10-year field life at elevated ambient temperatures.

Can ZVP0120AS be driven directly from a 3.3 V microcontroller GPIO?

No - its V_GS(th) range (−1.5 V to −3.5 V) requires negative gate voltage relative to source. A level-shifter or charge pump is necessary to generate ≥−4.5 V gate drive; direct 3.3 V GPIO cannot turn it on reliably.

Does ZVP0120AS have built-in ESD protection?

No - the datasheet does not specify ESD rating or integrated protection diodes. External gate protection (e.g., 10 kΩ series resistor + 10 V Zener to source) is strongly recommended in handling and PCB layout to prevent gate oxide damage from static discharge.

ZVP0120AS Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: TO-226-3, TO-92-3 (TO-226AA)

Packaging:: Bulk

Product Status:: Obsolete

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 200 V

Current - Continuous Drain (Id) @ 25°C:: 110mA (Ta)

Drive Voltage (Max Rds On, Min Rds On):: 10V

Rds On (Max) @ Id, Vgs:: 32Ohm @ 125mA, 10V

Vgs(th) (Max) @ Id:: 3.5V @ 1mA

Gate Charge (Qg) (Max) @ Vgs:: -

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 100 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 700mW (Ta)

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-92

ZVP0120AS FAQ

1.How can I place an order for ZVP0120AS through Aetrix?

Please submit a Request for Quotation (RFQ) for ZVP0120AS 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 ZVP0120AS reliable?

The price and inventory of ZVP0120AS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZVP0120AS is usually 5 days.

3.What payment methods are accepted for ZVP0120AS?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZVP0120AS transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ZVP0120AS?

ZVP0120AS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ZVP0120AS 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 ZVP0120AS?

For technical support, including ZVP0120AS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZVP0120AS requirements.

6.How does Aetrix verify that ZVP0120AS is sourced from the original manufacturer or authorized distributors?

All ZVP0120AS 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 ZVP0120AS meets industry standards.

7.What is the process for return or replacement of ZVP0120AS?

All ZVP0120AS units undergo pre-shipment inspection (PSI). If there is an issue with ZVP0120AS, 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 ZVP0120AS part is unused and in its original packaging.

Return procedure for ZVP0120AS:

1.Submit a request within 90 days.

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

Tech Hub

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…

2026-08-11 LDO Regulator: Dropout Voltage, Noise, PSRR and Power Dissipation

LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…

2026-08-06 Conditional Access Module: CAM, CI/CI+ and DVB Security

Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…

2026-08-03 Electronic Component Obsolescence: EOL Risks, Replacement Options and Last-Time Buy Strategy

Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…