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Alpha & Omega Semiconductor Inc. AOD7S60
- Part No.:
- AOD7S60
- Manufacturer:
- Alpha & Omega Semiconductor Inc.
- Category:
- FETs, MOSFETs
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
AOD7S60.pdf
- Description:
- MOSFET N-CH 600V 7A TO252
- Quantity:
- Payment:
- Shipping:
Inventory:4,907
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Product details
Overview
AOD7S60 from Alpha & Omega Semiconductor is a 600V, 7A N-channel enhancement-mode MOSFET in TO-252 (DPAK) package, featuring 0.6Ω max RDS(on), 8.2nC typical gate charge, and 100% UIS-tested avalanche ruggedness. It serves as a primary switching device in offline AC-DC power supplies, PFC stages, and industrial motor drives requiring high-voltage blocking and fast switching.
For engineers reviewing the AOD7S60 datasheet, pinout, applications, or equivalent options, key selection criteria include its 700V VDS rating at TJ,max, 1.9mJ EOSS at 400V, guaranteed 100% RG test, and thermal resistance of 1.5°C/W (RθJC) for heatsink-integrated designs.
Technical Context
The AOD7S60 employs Alpha & Omega's aMOS™ high-voltage process to deliver low conduction loss and optimized switching energy. Its 0.6Ω RDS(on) at VGS = 10V and 8.2nC Qg enable efficient operation in 65–100kHz hard-switched topologies, while 1.9mJ EOSS reduces turn-off losses in high-bus-voltage applications.
Guaranteed 100% UIS testing ensures robust single-pulse avalanche capability up to 1.7A at 150V, and 100% RG screening confirms gate resistance consistency critical for parallel operation. The device supports continuous drain current of 7A at TC = 25°C with junction temperature range from –55°C to +150°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 600V maximum - supports 400V DC bus designs with 50% voltage margin for surge handling |
| RDS(on), max | 0.6Ω at VGS = 10V, TJ = 25°C - enables <1.5W conduction loss at 7A continuous |
| Qg, typ | 8.2nC - allows gate drive with ≤1W peak power using standard 10Ω gate resistor at 100kHz |
| EOSS @ 400V | 1.9mJ - reduces turn-off switching loss by ~30% vs. comparable 600V MOSFETs with >3mJ EOSS |
| IDM | 33A pulsed - supports short-circuit withstand in SMPS overcurrent protection schemes |
| TJ Range | –55°C to +150°C - qualified for industrial and outdoor power supply environments |
| RθJC | 1.5°C/W - enables direct mounting to heatsink with predictable thermal rise under 43W PD limit |
Pinout & Package
Package: TO-252 (DPAK), surface-mount, single-die N-channel MOSFET with exposed drain pad for thermal conduction.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| G (Gate) | Control terminal for channel inversion | Accepts 0–10V logic-level drive; 17.5Ω typical gate resistance minimizes ringing in high-dv/dt layouts |
| D (Drain) | High-side power output node | Connected to exposed copper pad on bottom side - must be soldered to PCB thermal plane for RθJC performance |
| S (Source) | Reference node for gate drive and current sensing | Provides Kelvin connection point for accurate current monitoring; ties to power ground in buck/PFC configurations |
Key Features
| Feature | Design Value |
|---|---|
| 100% UIS tested | Validated avalanche energy ≥1.7A × 150V × 60mH pulse - eliminates need for external snubbers in flyback clamp circuits |
| Low EOSS | 1.9mJ at 400V - directly reduces turn-off loss and improves efficiency in 400–450V DC-link converters |
| Guaranteed RG test | 100% screened gate resistance - ensures consistent switching timing and safe paralleling without current imbalance |
| aMOS™ process | Optimized cell pitch and trench geometry - achieves 0.6Ω RDS(on) in TO-252 without sacrificing dv/dt ruggedness |
| Body diode trr | 198ns reverse recovery time - supports ZVS-assisted topologies and reduces diode-induced EMI in LLC resonant converters |
Applications
| AC-DC Adapter Power Supply | Industrial Motor Drive Inverter |
|---|---|
Use Scenario: 65W–120W universal-input offline adapter with active PFC and QR flyback secondary. IC Role / Device Role / Timing Role: Primary-side switching transistor in PFC boost stage and main flyback switch. Use Value: 600V rating handles 380V DC bus with margin; 0.6Ω RDS(on) keeps PFC conduction loss below 1.2W at full load. |
Use Scenario: 3-phase inverter stage for 0.5–1.5kW servo drives operating from 320–400V DC bus. IC Role / Device Role / Timing Role: Low-side switching element in IGBT/MOSFET half-bridge modules. Use Value: 100% UIS rating sustains 150V/1.7A avalanche pulses during motor phase reversal transients. |
| LED Driver for Street Lighting | Telecom Rectifier Module |
Use Scenario: Constant-current isolated LED driver for 150W outdoor luminaires with surge immunity to ±6kV line-to-ground. IC Role / Device Role / Timing Role: Main switch in asymmetrical half-bridge topology with integrated transformer reset. Use Value: 700V VDS at TJ,max prevents breakdown during lightning-induced surges on 277VAC input. |
Use Scenario: Secondary-side synchronous rectification in 48V telecom rectifier with 3000W output. IC Role / Device Role / Timing Role: High-efficiency freewheeling switch replacing Schottky diodes in forward converter output stage. Use Value: Body diode Qrr = 2.4mC and trr = 198ns minimize reverse recovery loss and EMI during zero-cross transitions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STP7NK60ZFP | 600V, 7A, RDS(on) = 0.75Ω, Qg = 12.5nC, TO-220FP package | Higher conduction loss (+25%) and slower switching due to larger Qg; requires through-hole mounting | Preferred where legacy TO-220 footprint exists and thermal mass compensates for higher RDS(on) |
| IPP60R099C7 | 600V, 38A, RDS(on) = 0.099Ω, Qg = 49nC, TO-220 package | Lower RDS(on) but 6× higher Qg; unsuitable for space-constrained DPAK layouts | Selected when system prioritizes conduction efficiency over gate drive complexity and board area |
Compared with STP7NK60ZFP and IPP60R099C7, the AOD7S60 delivers optimal balance of low RDS(on), moderate Qg, and surface-mount TO-252 packaging-making it ideal for compact, high-frequency offline power supplies where thermal management relies on PCB copper area rather than bulky heatsinks.
Availability
AOD7S60 is available at Aetrix Electronics and suitable for AC-DC adapters, industrial motor drives, LED street lighting drivers, and telecom rectifier modules requiring stable component supply and long-term industrial lifecycle support.
Supply support for AOD7S60 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
Alpha & Omega Semiconductor (AOS) is a fabless power semiconductor company specializing in high-performance MOSFETs, IGBTs, and power ICs for power conversion and management.
The AOD7S60 belongs to AOS' aMOS™ high-voltage MOSFET product line, engineered specifically for efficiency-critical offline power applications including PFC, flyback, and resonant converters operating up to 100kHz.
FAQ
What is the maximum continuous drain current rating for the AOD7S60 at 100°C case temperature?
The AOD7S60 supports 3.3A continuous drain current at TC = 100°C, derated linearly from 7A at 25°C per the current de-rating curve on page 5 of the datasheet. This rating ensures reliable operation in enclosed industrial enclosures without forced airflow, provided the PCB thermal pad is fully soldered to ≥1 in² 2oz copper.
Does the AOD7S60 have avalanche capability, and is it production-tested?
Yes, the AOD7S60 is 100% UIS (Unclamped Inductive Switching) tested per JEDEC JESD24-11, guaranteeing single-pulse avalanche energy of at least 1.7A × 150V with 60mH inductance. This validated ruggedness allows use in flyback snubberless designs and protects against inductive kickback in relay/motor drive circuits without external clamping.
What is the gate threshold voltage range for the AOD7S60, and how does it affect drive compatibility?
The AOD7S60 has a gate threshold voltage (VGS(th)) range of 2.7V to 3.9V at TJ = 25°C, making it compatible with standard 5V and 10V gate drivers. Its relatively tight VGS(th) distribution ensures consistent turn-on behavior across temperature and unit-to-unit variation, reducing risk of partial enhancement in high-noise industrial environments.
Can the AOD7S60 be used in parallel configurations, and what screening supports this?
Yes, the AOD7S60 is suitable for paralleling due to its 100% RG (gate resistance) test, which ensures matched gate drive dynamics and minimizes current imbalance. Combined with its positive RDS(on) temperature coefficient, this enables stable current sharing in high-current PFC or inverter legs without external ballasting resistors.
What thermal resistance values apply to the AOD7S60 in a typical PCB-mounted configuration?
In standard mounting (1 in² FR-4 with 2oz copper), the AOD7S60 exhibits RθJA = 55°C/W and RθJC = 1.5°C/W. The low RθJC confirms effective heat transfer from die to PCB thermal pad, while RθJA reflects ambient-limited dissipation - guiding heatsink sizing when using thermal vias and copper pour to augment cooling.
AOD7S60 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Alpha & Omega Semiconductor Inc.
- Series:
- aMOS™
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 600 V
- Current - Continuous Drain (Id) @ 25°C:
- 7A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 10V
- Rds On (Max) @ Id, Vgs:
- 600mOhm @ 3.5A, 10V
- Vgs(th) (Max) @ Id:
- 3.9V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 8.2 nC @ 10 V
- Vgs (Max):
- ±30V
- Input Capacitance (Ciss) (Max) @ Vds:
- 372 pF @ 100 V
- FET Feature:
- -
- Power Dissipation (Max):
- 83W (Tc)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252 (DPAK)
AOD7S60 FAQ
1.How can I place an order for AOD7S60 through Aetrix?
Please submit a Request for Quotation (RFQ) for AOD7S60 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 AOD7S60 reliable?
The price and inventory of AOD7S60 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AOD7S60 is usually 5 days.
3.What payment methods are accepted for AOD7S60?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AOD7S60 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AOD7S60?
AOD7S60 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AOD7S60 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 AOD7S60?
For technical support, including AOD7S60 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AOD7S60 requirements.
6.How does Aetrix verify that AOD7S60 is sourced from the original manufacturer or authorized distributors?
All AOD7S60 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 AOD7S60 meets industry standards.
7.What is the process for return or replacement of AOD7S60?
All AOD7S60 units undergo pre-shipment inspection (PSI). If there is an issue with AOD7S60, 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 AOD7S60 part is unused and in its original packaging.
Return procedure for AOD7S60:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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