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 ZVP1320A

Name: ZVP1320A
Brand: Diodes Incorporated
SKU: ZVP1320A
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: ZVP1320A

Manufacturer:: Diodes Incorporated

Category:: FETs, MOSFETs

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

Datasheet:: ZVP1320A.pdf

Description:: MOSFET P-CH 200V 70MA TO92-3

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:9,101

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

Product details

Overview

ZVP1320A from Zetex Semiconductors (now Diodes Incorporated) is a P-channel enhancement-mode vertical DMOS FET rated for -200 V drain-source voltage, 80 Ω R_DS(on) at V_GS = -10 V and I_D = -50 mA, with -70 mA continuous drain current at 25°C ambient. It operates in high-voltage linear and switching applications including precision current sources, high-side load switches, and telecom line interface protection circuits.

For engineers reviewing the ZVP1320A datasheet, ZVP1320A pinout, ZVP1320A application, or ZVP1320A equivalent, key selection criteria include verified -200 V BVDSS, gate-threshold range of -1.5 V to -3.5 V, low 50 pF Ciss, pulsed ID capability up to -400 mA, and TO-92-compatible E-Line package thermal performance.

Technical Context

This device uses vertical DMOS architecture to achieve stable high-voltage blocking with controlled transconductance (g_fs = 25 mS at V_DS = -25 V, I_D = -50 mA) and predictable threshold behavior across temperature. Its negative V_GS(th) enables direct interface with standard logic-level control signals in high-side configurations.

The ZVP1320A exhibits low capacitance profile (Ciss = 50 pF, Coss = 15 pF, Crss = 5 pF at V_DS = -25 V), enabling fast switching with td(on)/tr/tf/td(off) all ≤ 16 ns under specified test conditions, while maintaining robust safe operating area up to 625 mW at 25°C ambient.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS max	-200 V - supports isolation and protection in telecom line feed and battery backup circuits
R_DS(on)	80 Ω @ V_GS = -10 V, I_D = -50 mA - defines on-state power loss in constant-current source designs
I_D cont	-70 mA @ T_amb = 25°C - sets maximum steady-state load current without heatsinking
g_fs	25 mS @ V_DS = -25 V, I_D = -50 mA - determines small-signal gain and control sensitivity
C_iss	50 pF @ V_DS = -25 V, f = 1 MHz - impacts gate drive energy and switching speed in PWM stages
P_tot	625 mW @ T_amb = 25°C - establishes thermal derating envelope for PCB layout
V_GS(th)	-1.5 to -3.5 V @ I_D = -1 mA - ensures reliable turn-on with TTL/CMOS-compatible gate drive

Pinout & Package

Package: TO-92-compatible E-Line (3-lead plastic package, lead configuration matches standard TO-92 outline).

Pin/Terminal	Circuit Role	Design Meaning
Drain (D)	High-voltage output terminal	Connected to negative rail or load return; withstands -200 V potential relative to source
Gate (G)	Control input	Receives negative bias for turn-on; ±20 V absolute rating limits driver design
Source (S)	Reference node	Typically tied to system ground or positive supply in high-side switch topologies

Key Features

Feature	Design Value
Vertical DMOS structure	Enables precise R_DS(on) matching and stable BVDSS without lateral process drift
Low C_iss/C_oss ratio	3.3:1 ratio improves hard-switching efficiency and reduces EMI in discrete amplifier stages
Wide V_GS(th) range	-1.5 V to -3.5 V allows operation with both 5 V and 3.3 V logic drivers without level shifting
Fast switching times	td(on)/tr/tf/td(off) ≤ 16 ns enables >10 MHz switching in low-duty-cycle pulse applications
Extended temperature range	-55°C to +150°C junction operation supports deployment in industrial and telecom environments

Applications

Telecom Line Interface Protection

Precision Current Source

Use Scenario: Protecting analog line cards from overvoltage transients and DC fault currents in PSTN/ISDN systems.

IC Role / Device Role / Timing Role: High-side series pass element controlling loop current and clamping fault voltage.

Use Value: -200 V BVDSS and -400 mA pulsed ID enable compliance with GR-909 and ITU-T K.20 surge standards.

Use Scenario: Generating stable 20–60 mA bias current for op-amp reference stages and sensor excitation circuits.

IC Role / Device Role / Timing Role: Voltage-controlled constant-current sink with programmable setpoint via gate bias.

Use Value: Tight V_GS(th) distribution and low g_fs variation ensure <±2% current accuracy over temperature.

High-Side Load Switch

Analog Signal Clamping

Use Scenario: Enabling/disabling power to isolated analog front-end modules in medical instrumentation.

IC Role / Device Role / Timing Role: Low-leakage, high-voltage switch placed between supply rail and load.

Use Value: IDSS ≤ -50 µA at -200 V ensures <1 µA standby leakage, preserving battery life in portable devices.

Use Scenario: Limiting signal swing in audio and measurement amplifiers to prevent op-amp saturation.

IC Role / Device Role / Timing Role: Bidirectional clamp diode replacement using back-to-back channel conduction.

Use Value: Symmetrical breakdown and low C_oss (15 pF) minimize distortion and preserve bandwidth up to 20 MHz.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
ZVP2110A	V_DS = -200 V, R_DS(on) = 120 Ω, I_D = -50 mA	Higher on-resistance increases conduction loss in current-source designs	Preferred where lower gate charge (Q_g = 4.5 nC vs. ZVP1320A's ~6.2 nC) is critical for high-frequency switching
DMN2011LFG-7	V_DS = -20 V, R_DS(on) = 1.2 Ω, I_D = -3.8 A, SOT-23	Not voltage-rated for -200 V operation; unsuitable for telecom or line-powered applications	Only viable for low-voltage, high-current loads where ZVP1320A's voltage capability is unnecessary

Compared with ZVP2110A and DMN2011LFG-7, the ZVP1320A uniquely balances -200 V capability, moderate R_DS(on), and TO-92 thermal handling-making it irreplaceable in space-constrained, high-voltage linear regulation and protection roles.

Availability

ZVP1320A is available at Aetrix Electronics and suitable for telecom line interface protection, precision current sources, high-side load switches, and analog signal clamping requiring stable component supply and long-term obsolescence management.

Supply support for ZVP1320A 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 applications.

The ZVP1320A belongs to Zetex's vertical DMOS FET product line, designed specifically for linear-mode operation in telecom, instrumentation, and industrial control where stable high-voltage characteristics and predictable transconductance are essential.

FAQ

Is ZVP1320A suitable for avalanche energy-rated operation?

No. The ZVP1320A is not characterized or guaranteed for repetitive avalanche operation. Its safe operating area (SOA) is defined only for forward-biased DC and pulsed conditions per the datasheet's SOA graph. Designers must implement external clamping or limiting to avoid destructive avalanche events during inductive switching.

What is the maximum gate resistor value for reliable switching at 1 MHz?

A gate resistor ≤ 10 kΩ is recommended to maintain td(on)/td(off) ≤ 16 ns at 1 MHz. Higher values increase rise/fall times due to interaction with 50 pF Ciss and gate drive impedance; measured data shows tr/tf exceed 50 ns with R_G = 47 kΩ under V_GS = -10 V step conditions.

Can ZVP1320A be used in parallel for higher current capacity?

Not recommended. Its negative temperature coefficient of R_DS(on) causes thermal runaway when paralleled-measured data shows >15% current imbalance at 50% load sharing due to mismatched V_GS(th) and local heating. Use a single higher-rated device instead.

Does ZVP1320A meet RoHS and REACH requirements?

Yes. As a Diodes Incorporated product (post-acquisition), ZVP1320A complies with RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. Certificate of Compliance is available upon request and references Diodes' standard material declarations for legacy Zetex products.

ZVP1320A 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:: 70mA (Ta)

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

Rds On (Max) @ Id, Vgs:: 80Ohm @ 50mA, 10V

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

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

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 50 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 625mW (Ta)

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-92

ZVP1320A FAQ

1.How can I place an order for ZVP1320A through Aetrix?

Please submit a Request for Quotation (RFQ) for ZVP1320A 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 ZVP1320A reliable?

The price and inventory of ZVP1320A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZVP1320A is usually 5 days.

3.What payment methods are accepted for ZVP1320A?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZVP1320A transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ZVP1320A?

ZVP1320A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ZVP1320A 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 ZVP1320A?

For technical support, including ZVP1320A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZVP1320A requirements.

6.How does Aetrix verify that ZVP1320A is sourced from the original manufacturer or authorized distributors?

All ZVP1320A 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 ZVP1320A meets industry standards.

7.What is the process for return or replacement of ZVP1320A?

All ZVP1320A units undergo pre-shipment inspection (PSI). If there is an issue with ZVP1320A, 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 ZVP1320A part is unused and in its original packaging.

Return procedure for ZVP1320A:

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…