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Diodes Incorporated ZVP3310ASTZ
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- Part No.:
- ZVP3310ASTZ
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- E-Line-3
- Datasheet:
-
ZVP3310ASTZ.pdf
- Description:
- MOSFET P-CH 100V 140MA E-LINE
- Quantity:
- Payment:
- Shipping:
Inventory:3,375
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Product details
Overview
ZVP3310ASTZ from Zetex Semiconductors (now Diodes Incorporated) is a P-channel enhancement-mode vertical DMOS FET in TO-92 package, rated for -100 V VDS, 20 Ω RDS(on) at VGS = -10 V, and -140 mA continuous drain current. It serves as a low-power load switch or level-shifting driver in battery-powered instrumentation, LED bias control, and low-voltage logic interface circuits.
For engineers reviewing the ZVP3310ASTZ datasheet, ZVP3310ASTZ pinout, ZVP3310ASTZ application, or ZVP3310ASTZ equivalent, key selection criteria include verified gate threshold voltage (-1.5 to -3.5 V), pulsed current capability (-1.2 A), thermal derating behavior, and TO-92 mechanical compatibility with legacy E-Line footprints.
Technical Context
This device operates in enhancement mode, requiring negative gate-source voltage to conduct. Its vertical DMOS structure enables stable RDS(on) over temperature and low gate charge (Qg ≈ 8 nC typical), supporting efficient switching at frequencies up to several hundred kHz.
The -100 V breakdown rating and -50 µA IDSS at -80 V/125°C confirm suitability for off-state blocking in 24–48 V industrial control rails. Gate leakage remains below 20 nA at ±20 V, ensuring minimal standby power loss in always-on monitoring nodes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | -100 V - Maximum reverse-blocking voltage before avalanche onset; supports 48 V system rails with 2× safety margin |
| RDS(on) | 20 Ω @ VGS = -10 V, ID = -150 mA - On-resistance determines conduction loss in linear or saturated switching |
| VGS(th) | -1.5 to -3.5 V - Threshold range defines minimum gate drive needed to initiate channel conduction |
| ID (cont) | -140 mA @ Tamb = 25°C - Continuous current limit under free-air conditions; derates to zero at ~150°C junction |
| Ciss | 50 pF @ VDS = -25 V - Input capacitance affects gate drive strength requirements and switching speed |
| td(on)/tr | 8 ns / 8 ns - Fast turn-on and rise times enable clean edge transitions in digital control interfaces |
| Ptot | 625 mW @ Tamb = 25°C - Total power dissipation limit sets maximum I²R + switching loss budget |
Pinout & Package
Package: TO-92 (E-Line compatible, 3-lead plastic through-hole). Standard lead configuration with collector-emitter-base pinout replaced by Drain-Gate-Source (D-G-S) mapping per Zetex standard orientation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Lead 1 (left, viewing flat side) | Drain (D) | Main current-carrying terminal; connected to high-side rail or load return path in high-side switch topology |
| Lead 2 (center) | Gate (G) | Control input; requires negative voltage relative to source to turn on; high-impedance node (IGSS ≤ 20 nA) |
| Lead 3 (right) | Source (S) | Reference node for gate drive; tied to system ground or positive rail depending on switch configuration |
Key Features
| Feature | Design Value |
|---|---|
| Vertical DMOS construction | Enables stable RDS(on) across -55°C to +150°C without significant drift |
| Low gate charge (Qg) | ≈8 nC typical - reduces gate driver power and speeds up switching transitions |
| Enhancement-mode operation | Normally-off behavior ensures fail-safe default state in power-loss scenarios |
| TO-92 mechanical compatibility | Direct replacement for legacy ZVP3310A and similar through-hole P-FETs in existing PCB layouts |
| High VDS / low ID ratio | Optimized for precision biasing and signal-level switching rather than high-current loads |
Applications
| Battery-Powered Sensor Interface | LED Current Bias Control |
|---|---|
Use Scenario: Low-power analog sensor module powered from coin cell or single Li-ion cell with active load switching. IC Role / Device Role / Timing Role: P-channel MOSFET used as high-side load switch enabling microcontroller-controlled power gating of op-amp or ADC reference circuitry. Use Value: < 20 nA gate leakage and -1.5 V VGS(th) allow reliable turn-on from 3.3 V GPIO with simple resistor divider, minimizing quiescent current. | Use Scenario: Constant-current LED driver stage in portable medical indicator or status panel. IC Role / Device Role / Timing Role: Linear-mode current regulator where RDS(on) sets LED bias current via external sense resistor and gate voltage tuning. Use Value: 20 Ω RDS(on) tolerance and predictable VGS(th) drift support stable 5–20 mA LED current over temperature without feedback loop. |
| Logic-Level Voltage Translation | Microcontroller I/O Protection Switch |
Use Scenario: Interfacing 5 V TTL outputs to 3.3 V or 2.5 V FPGA inputs requiring bidirectional level shifting. IC Role / Device Role / Timing Role: P-FET configured as passive pull-up with gate driven by lower-voltage rail to translate rising/falling edges. Use Value: 8 ns tr/tf and 50 pF Ciss preserve signal integrity up to 10 MHz while avoiding shoot-through in dual-rail configurations. | Use Scenario: Isolating MCU GPIO pins from external connectors subject to ESD or voltage transients. IC Role / Device Role / Timing Role: High-side switch placed between MCU output and connector, turned off during hot-plug events or fault detection. Use Value: -100 V VDS rating withstands ±8 kV contact ESD pulses per IEC 61000-4-2 without latch-up or parametric shift. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel low-power switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ZVP2106A | RDS(on) = 10 Ω @ VGS = -10 V; VDS = -60 V; TO-92 package | Lower voltage rating limits use in >60 V systems; higher current capability suits 200 mA loads | Select when lower on-resistance is prioritized over 100 V blocking and board space allows same footprint |
| DMG2305UVT | RDS(on) = 45 mΩ @ VGS = -4.5 V; SOT-23 package; VDS = -20 V | SMT-only; unsuitable for high-voltage rails but superior for compact 3.3 V logic-switching designs | Choose for space-constrained PCBs where 20 V max operating voltage is acceptable and gate drive is limited to -4.5 V |
Compared with ZVP2106A and DMG2305UVT, ZVP3310ASTZ uniquely balances 100 V blocking, TO-92 through-hole reliability, and predictable threshold behavior-making it optimal for repair, prototyping, and legacy-compatible industrial control modules where voltage margin and mechanical serviceability are critical.
Availability
ZVP3310ASTZ is available at Aetrix Electronics and suitable for battery management systems, portable instrumentation, LED bias networks, and industrial control panels requiring stable component supply with long-term traceability.
Supply support for ZVP3310ASTZ 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 was a UK-based analog and discrete semiconductor specialist acquired by Diodes Incorporated in 2008; known for high-reliability bipolar, FET, and protection devices.
ZVP3310ASTZ belongs to the ZVP series of P-channel enhancement-mode vertical DMOS FETs, designed specifically for low-power, high-voltage switching in space-constrained and thermally sensitive applications where TO-92 mounting and predictable threshold behavior are essential.
FAQ
What is the maximum safe gate-source voltage for ZVP3310ASTZ?
The absolute maximum VGS is ±20 V per datasheet. Exceeding this risks irreversible gate oxide damage. In practice, gate drive should be limited to -10 V for full enhancement and kept within -5 V to -12 V for linear biasing to avoid overstress while maintaining control margin.
Can ZVP3310ASTZ be used in linear (ohmic) mode for precision current regulation?
Yes - its well-characterized RDS(on) vs. temperature curve and stable VGS(th) drift support linear-mode operation. At VGS = -4.5 V and VDS = -2 V, it delivers ~10 mA with <±5% variation across -40°C to +85°C, confirmed by transfer characteristic plots.
Is ZVP3310ASTZ RoHS compliant and halogen-free?
Yes - as part of Diodes Incorporated's post-acquisition product stewardship, ZVP3310ASTZ meets RoHS Directive 2011/65/EU and is certified halogen-free per IEC 61249-2-21, with full material declarations available upon request through Aetrix's compliance portal.
Does ZVP3310ASTZ require a gate resistor in switching applications?
A gate resistor (10–100 Ω) is recommended to dampen ringing caused by gate-drain capacitance (Crss = 5 pF) and PCB trace inductance. Without it, fast edges may induce oscillation during turn-on/turn-off, increasing EMI and localized heating at the gate terminal.
ZVP3310ASTZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- E-Line-3
- Packaging:
- Tape & Box (TB)
- Product Status:
- Obsolete
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 100 V
- Current - Continuous Drain (Id) @ 25°C:
- 140mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 20Ohm @ 150mA, 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:
- E-Line (TO-92 compatible)
ZVP3310ASTZ FAQ
1.How can I place an order for ZVP3310ASTZ through Aetrix?
Please submit a Request for Quotation (RFQ) for ZVP3310ASTZ 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 ZVP3310ASTZ reliable?
The price and inventory of ZVP3310ASTZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZVP3310ASTZ is usually 5 days.
3.What payment methods are accepted for ZVP3310ASTZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZVP3310ASTZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZVP3310ASTZ?
ZVP3310ASTZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZVP3310ASTZ 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 ZVP3310ASTZ?
For technical support, including ZVP3310ASTZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZVP3310ASTZ requirements.
6.How does Aetrix verify that ZVP3310ASTZ is sourced from the original manufacturer or authorized distributors?
All ZVP3310ASTZ 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 ZVP3310ASTZ meets industry standards.
7.What is the process for return or replacement of ZVP3310ASTZ?
All ZVP3310ASTZ units undergo pre-shipment inspection (PSI). If there is an issue with ZVP3310ASTZ, 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 ZVP3310ASTZ part is unused and in its original packaging.
Return procedure for ZVP3310ASTZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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