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Diodes Incorporated ZVP3306FTC
- Part No.:
- ZVP3306FTC
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
ZVP3306FTC.pdf
- Description:
- MOSFET P-CH 60V 90MA SOT23-3
- Quantity:
- Payment:
- Shipping:
Inventory:6,431
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Product details
Overview
ZVP3306FTC from Zetex Semiconductors (now Diodes Incorporated) is a P-channel enhancement-mode vertical DMOS FET in SOT23 package, rated for -60 V VDS, 14 Ω RDS(on) at VGS = -10 V and ID = -200 mA, with -90 mA continuous drain current at 25°C - used in low-power load switching and reverse polarity protection circuits.
For engineers reviewing the ZVP3306FTC datasheet, ZVP3306FTC pinout, ZVP3306FTC application, or ZVP3306FTC equivalent, key selection criteria include verified gate threshold voltage (-1.5 to -3.5 V), pulsed drain capability (-1.6 A), junction temperature range (-55 to +150°C), and SOT23-compatible layout compatibility for space-constrained PCBs.
Technical Context
This device operates as a normally-off P-channel MOSFET requiring negative gate-source bias to conduct. Its vertical DMOS structure enables stable RDS(on) over temperature, with gate threshold defined at ID = -1 mA and VDS = VGS.
Switching performance is characterized by matched 8 ns turn-on/turn-off delay and rise/fall times under VDD ≈ -18 V, ID = -200 mA, and 50 Ω source impedance - suitable for medium-speed digital control of DC loads up to 18 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS Rating | -60 V - supports DC supply rails up to -48 V with margin for transients |
| RDS(on) | 14 Ω at VGS = -10 V, ID = -200 mA - limits conduction loss to ≤0.56 W at rated current |
| ID Continuous | -90 mA at Tamb = 25°C - defines max steady-state load current without heatsinking |
| IDM Pulsed | -1.6 A - enables short-duration surge handling (e.g., inrush limiting) |
| VGS(th) | -1.5 to -3.5 V - ensures reliable turn-on with standard logic-level negative drive |
| Ciss | 50 pF - determines gate drive power requirement and switching speed sensitivity to drive strength |
| Ptot | 330 mW at Tamb = 25°C - sets thermal derating curve for ambient temperatures above 25°C |
Pinout & Package
SOT23-3 plastic surface-mount package with gull-wing leads; compact footprint (2.9 × 1.3 × 1.0 mm), tape-and-reel compatible, JEDEC MO-178 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Source) | Current return path for P-channel conduction | Internally connected to substrate; tied to system ground or higher potential depending on topology |
| 2 (Gate) | Control terminal for channel formation | High-impedance input requiring <20 nA leakage; driven negative relative to source to turn on |
| 3 (Drain) | Current entry point during conduction | Connected to load; handles full switched voltage and current; electrically isolated from package tab |
Key Features
| Feature | Design Value |
|---|---|
| Vertical DMOS construction | Enables consistent RDS(on) across temperature and process variation, critical for stable load regulation |
| Low gate charge (Qg ≈ 10 nC typical) | Reduces gate driver power and enables efficient switching at >100 kHz in low-duty-cycle applications |
| Specified Ciss/Coss/Crss | Supports accurate SPICE modeling and EMI prediction in high-frequency switching layouts |
| Extended Tj range (-55 to +150°C) | Validates operation in automotive under-hood and industrial control environments without derating |
Applications
| Reverse Polarity Protection | Low-Power Load Switch |
|---|---|
Use Scenario: Prevents damage to downstream circuitry when battery or supply is connected with reversed polarity. IC Role / Device Role / Timing Role: P-channel MOSFET configured as high-side switch with gate driven by supply rail through resistor or dedicated controller. Use Value: Eliminates need for series diode, reducing forward voltage drop from ~0.7 V to <0.1 V at 50 mA, improving efficiency and thermal margin. | Use Scenario: Enables/disables power to peripheral modules (e.g., sensors, LEDs, UART interfaces) in portable electronics. IC Role / Device Role / Timing Role: Low-leakage, logic-controlled power gate with fast 8 ns switching transitions. Use Value: Achieves <0.5 µA off-state current (IDSS ≤ -0.5 µA), extending battery life in sleep modes. |
| DC-DC Converter Sync Rectifier | Overvoltage Clamp Interface |
Use Scenario: Replaces Schottky diode in buck converter output stage to reduce conduction loss. IC Role / Device Role / Timing Role: Synchronously rectified switch controlled by PWM signal with matched timing characteristics. Use Value: Delivers 14 Ω RDS(on) at -200 mA, cutting I²R loss by >60% vs. 0.3 V Schottky at same current. | Use Scenario: Clamps transient overvoltage on low-voltage data lines (e.g., I²C, GPIO) during ESD events. IC Role / Device Role / Timing Role: Bidirectional clamping element leveraging body diode and controlled channel conduction. Use Value: With VDS = -60 V rating and -50 µA IDSS at -48 V, provides robust protection without leakage-induced signal distortion. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar P-channel MOSFET switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMG2305UVT-7 | RDS(on) = 45 mΩ @ VGS = -4.5 V; higher drive sensitivity but lower voltage rating (-20 V) | Not suitable for -48 V systems; better for 3.3 V logic-driven 5 V rail switching | Select if gate drive is limited to -4.5 V and VDS stress remains <15 V |
| SI2301BDS-T1-E3 | RDS(on) = 90 mΩ @ VGS = -2.5 V; wider VGS(th) range (-0.4 to -1.2 V); -20 V VDS | Compatible with 1.8 V–3.3 V microcontroller outputs; insufficient for >25 V bus protection | Prefer for ultra-low-voltage logic compatibility where -60 V rating is unnecessary |
Compared with ZVP3306FTC, DMG2305UVT-7 offers lower on-resistance but sacrifices voltage headroom, while SI2301BDS-T1-E3 trades RDS(on) for broader logic-level compatibility - making ZVP3306FTC uniquely suited for -48 V telecom or industrial backup power switching where both voltage rating and moderate RDS(on) matter.
Availability
ZVP3306FTC is available at Aetrix Electronics and suitable for reverse polarity protection, low-power load switching, DC-DC sync rectification, and overvoltage clamp interface applications requiring stable component supply and long-term obsolescence management.
Supply support for ZVP3306FTC 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 power management applications.
ZVP3306FTC belongs to the ZVP/ZVN vertical DMOS FET family, designed specifically for high-voltage, low-quiescent-current switching in space-constrained industrial and telecom infrastructure equipment.
FAQ
What is the maximum safe operating voltage for ZVP3306FTC in continuous DC applications?
The absolute maximum VDS is -60 V, but continuous operation should be limited to ≤-48 V per the IDSS test condition in the datasheet. At -48 V and 125°C, leakage remains ≤-50 µA, ensuring reliable blocking without thermal runaway in properly heatsinked designs.
Can ZVP3306FTC be driven directly from a 3.3 V microcontroller GPIO?
No - its VGS(th) range is -1.5 to -3.5 V, requiring a negative gate voltage relative to source. Direct 3.3 V GPIO connection would result in VGS ≈ +3.3 V and permanent off-state. A level-shifting circuit or charge pump is required to generate ≥-4.5 V gate drive.
Is ZVP3306FTC suitable for use as a synchronous rectifier in a 12 V buck converter?
Yes - with VGS = -10 V drive, RDS(on) = 14 Ω yields <0.056 W conduction loss at 200 mA, significantly lower than Schottky diode losses. Its 8 ns switching times also support operation up to ~500 kHz without excessive switching loss.
Does ZVP3306FTC have built-in ESD protection on the gate terminal?
No - the datasheet specifies only IGSS ≤ 20 nA at ±20 V, with no mention of integrated gate protection diodes or ESD structures. External 10 kΩ current-limiting resistor and/or TVS clamp recommended for board-level ESD immunity per IEC 61000-4-2 Level 4.
ZVP3306FTC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 60 V
- Current - Continuous Drain (Id) @ 25°C:
- 90mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 14Ohm @ 200mA, 10V
- Vgs(th) (Max) @ Id:
- 3.5V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs:
- -
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 50 pF @ 18 V
- FET Feature:
- -
- Power Dissipation (Max):
- 330mW (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
ZVP3306FTC FAQ
1.How can I place an order for ZVP3306FTC through Aetrix?
Please submit a Request for Quotation (RFQ) for ZVP3306FTC 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 ZVP3306FTC reliable?
The price and inventory of ZVP3306FTC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ZVP3306FTC is usually 5 days.
3.What payment methods are accepted for ZVP3306FTC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ZVP3306FTC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ZVP3306FTC?
ZVP3306FTC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ZVP3306FTC 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 ZVP3306FTC?
For technical support, including ZVP3306FTC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ZVP3306FTC requirements.
6.How does Aetrix verify that ZVP3306FTC is sourced from the original manufacturer or authorized distributors?
All ZVP3306FTC 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 ZVP3306FTC meets industry standards.
7.What is the process for return or replacement of ZVP3306FTC?
All ZVP3306FTC units undergo pre-shipment inspection (PSI). If there is an issue with ZVP3306FTC, 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 ZVP3306FTC part is unused and in its original packaging.
Return procedure for ZVP3306FTC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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