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Renesas PS9307AL-V-AX
- Part No.:
- PS9307AL-V-AX
- Manufacturer:
- Renesas
- Category:
- Isolators - Gate Drivers
- Package:
- 6-SOIC (0.268", 6.80mm Width)
- Datasheet:
-
PS9307AL-V-AX.pdf
- Description:
- OPTOISO 5KV 1CH GATE DVR 6SDIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,386
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Product details
Overview
PS9307AL-V-AX from Renesas Electronics is a 6-pin SDIP surface-mount photocopler optimized for IGBT and power MOSFET gate driving in high-noise industrial inverters and servo systems. It delivers 0.6 A peak output current, achieves ≤150 ns propagation delay (tPLH/tPHL), and sustains ±50 kV/µs common-mode transient immunity (CMH/CML) at 125 °C ambient operation.
For engineers reviewing the PS9307AL-V-AX datasheet, PS9307AL-V-AX pinout, PS9307AL-V-AX application, or PS9307AL-V-AX equivalent, this device supports high-reliability isolated gate drive where reinforced insulation (UL1577, CSA C22.2 No.62368-1, VDE EN 60747-5-5), creepage ≥7 mm, and UVLO threshold (8.6–9.8 V) are critical selection criteria.
Technical Context
The PS9307AL-V-AX integrates an AlGaAs LED input stage with a monolithic output stage comprising a photodiode, signal processing circuit, and dual power MOSFETs - enabling single-chip, high-speed, high-CMR gate drive without external level-shifting or driver transistors. Its architecture supports direct connection to IGBT gates with integrated under-voltage lockout (UVLO) and fast rise/fall times (tr = 6 ns, tf = 7 ns).
Designed for surface-mount assembly with gull-wing leads, it uses a 6-pin shrink DIP package (9.7 × 3.7 mm footprint) offering half the area of standard 8-pin DIP. The PS9307AL-V-AX variant meets DIN EN 60747-5-5 (VDE) in addition to UL, CSA, and SEMKO safety approvals, distinguishing it from base PS9307AL variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Output Current | 0.6 A MAX - sufficient to charge/discharge IGBT gates up to 1.2 µC at 250 kHz switching frequency |
| Propagation Delay | tPLH/tPHL ≤ 150 ns - enables precise timing control in <100 ns dead-time circuits |
| CMR | ±50 kV/µs MIN - suppresses false triggering during high dv/dt transients across motor drives |
| UVLO Threshold | VUVLO+ = 8.6–9.8 V - prevents IGBT turn-on during insufficient supply rail stabilization |
| Isolation Voltage | 5000 Vr.m.s. - certified reinforced insulation for 400–690 V AC industrial bus applications |
| Ambient Temp Range | −40 to +125 °C - supports operation inside sealed inverter enclosures without derating |
| Creeepage Distance | 7 mm MIN - satisfies IEC 61800-5-1 pollution degree 2 requirements for industrial drives |
Pinout & Package
PS9307AL-V-AX uses a 6-pin Shrink Dual In-line Package (SDIP) with gull-wing surface-mount leads, 9.7 mm × 3.7 mm body size, 1.27 mm lead pitch, and 0.27 g typical weight. Creepage distance is 7 mm minimum; isolation distance is 0.4 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1. Anode | LED input anode | Connects to current-limited forward bias source (IF = 8–12 mA typical); reverse voltage rating 5 V |
| 2. NC | No Connection | Internally unconnected; may be tied to GND on LED side or left floating - not usable as signal path |
| 3. Cathode | LED input cathode | Reference return for input current; must be referenced to same ground as IF source |
| 4. GND | Output-side ground reference | Return path for VO and VCC; requires low-inductance 1.0 µF bypass capacitor within 10 mm |
| 5. VO | Output driver source terminal | High-side gate drive output; swings from VEE to VCC − 1.5 V (VOH) or ≤1.0 V (VOL) under 100 mA load |
| 6. VCC | Output-side supply rail | Accepts 10–30 V DC; powers output MOSFETs and internal logic; UVLO monitors this rail |
Key Features
| Feature | Design Value |
|---|---|
| Reinforced Insulation Certification | UL1577 (double protection), CSA C22.2 No.62368-1, VDE EN 60747-5-5 - enables single-component isolation in safety-critical drives |
| Integrated UVLO | Hysteresis of 0.4 V between 8.6 V (turn-on) and 6.8 V (turn-off) - prevents erratic gate switching during brown-out conditions |
| High-Speed Switching | 150 ns max tPLH/tPHL with 5 ns pulse width distortion - maintains tight timing margins in multi-phase PWM systems |
| Pb-Free Construction | Ni/Pd/Au solder plating - compliant with RoHS Directive 2011/65/EU and JEDEC J-STD-020 reflow profile |
| Thermal Robustness | Rated for continuous operation at +125 °C ambient - eliminates need for thermal derating in compact inverter designs |
Applications
| Industrial Inverter | AC Servo Drive |
|---|---|
|
Use Scenario: Isolated gate drive for 3-phase IGBT modules in variable-frequency drives controlling pumps, fans, and conveyors. IC Role / Device Role / Timing Role: Primary high-CMR interface between MCU PWM outputs and IGBT gate terminals, providing galvanic isolation and UVLO-protected turn-on. Use Value: Enables reliable operation at 125 °C ambient and withstands >50 kV/µs transients induced by motor cable reflections. |
Use Scenario: Gate driving for low-inductance SiC MOSFETs in high-bandwidth position-control servo amplifiers. IC Role / Device Role / Timing Role: Fast, low-jitter isolated driver delivering 0.6 A peak current to minimize gate charge time and reduce switching losses. Use Value: 150 ns max propagation delay ensures accurate dead-time implementation and minimizes shoot-through risk. |
| Solar PV String Inverter | UPS Power Stage |
|
Use Scenario: Driving high-side IGBTs in H-bridge DC-AC stages handling 1000 V DC input strings. IC Role / Device Role / Timing Role: Reinforced-isolation gate driver with 7 mm creepage, supporting functional safety requirements per IEC 62109. Use Value: VDE EN 60747-5-5 certification allows use without additional isolation barriers in Class II systems. |
Use Scenario: Controlling bidirectional IGBTs in online double-conversion UPS inverters operating at 50/60 Hz with harmonic compensation. IC Role / Device Role / Timing Role: High-reliability isolated driver ensuring consistent gate voltage under line sags and surges. Use Value: UVLO hysteresis prevents partial turn-on during AC line dropouts, avoiding thermal runaway in power stage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IGBT gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLP350(D,F) | 0.4 A peak output, no integrated UVLO, 250 ns max tPLH/tPHL, 8 mm creepage only in TLP350F variant | Lacks UVLO and lower drive strength - requires external UVLO circuitry and limits max switching frequency | Choose when cost sensitivity outweighs need for integrated protection and higher speed |
| ACPL-332J | 0.6 A peak output, 100 ns max tPLH/tPHL, ±35 kV/µs CMR, UL/CSA/VDE certified, but rated only to +105 °C ambient | Lower thermal capability restricts use in sealed enclosures above 105 °C; slightly lower CMR margin | Prefer for space-constrained designs needing faster timing, provided ambient stays ≤105 °C |
Compared with TLP350(D,F) and ACPL-332J, PS9307AL-V-AX uniquely combines 125 °C operation, integrated UVLO, and ±50 kV/µs CMR in a VDE-certified 6-pin SDIP - making it optimal for thermally demanding industrial inverters requiring full safety compliance without design compromises.
Availability
PS9307AL-V-AX is available at Aetrix Electronics and suitable for industrial inverters, AC servo drives, solar string inverters, and UPS power stages requiring stable component supply with long-term lifecycle assurance.
Supply support for PS9307AL-V-AX 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
Renesas Electronics Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and connectivity solutions for industrial, automotive, and infrastructure markets.
The PS9307AL-V-AX belongs to Renesas' high-CMR photocopler product line, engineered specifically for robust, certified isolation in high-voltage motor control and power conversion systems.
FAQ
What safety certifications apply to the PS9307AL-V-AX?
The PS9307AL-V-AX carries UL1577 (double protection), CSA CAN/CSA-C22.2 No.62368-1, SEMKO EN 62368-1, and VDE DIN EN 60747-5-5 approvals. These confirm reinforced insulation suitability for industrial equipment up to 690 V AC mains. The "-V" suffix explicitly denotes VDE compliance, distinguishing it from non-VDE PS9307AL variants.
Does PS9307AL-V-AX include under-voltage lockout (UVLO)?
Yes, PS9307AL-V-AX features integrated UVLO with turn-on threshold VUVLO+ = 8.6–9.8 V and turn-off threshold VUVLO− = 6.8–8.2 V, yielding 0.4 V hysteresis. This prevents IGBT gate activation during unstable VCC conditions - a critical safeguard in PS9307AL-V-AX-based inverter designs.
What is the maximum recommended PCB trace length between PS9307AL-V-AX and its 1.0 µF bypass capacitor?
The datasheet mandates that the distance between PS9307AL-V-AX leads and the 1.0 µF VCC–GND bypass capacitor must not exceed 10 mm. This constraint minimizes loop inductance to preserve switching integrity and prevent oscillation - a key layout requirement for stable PS9307AL-V-AX operation.
Can Pin 2 (NC) on PS9307AL-V-AX be used as a ground tie or signal path?
No. Pin 2 is internally unconnected (NC) and must either be tied to GND on the LED side or left floating. It must never serve as a signal path, bypass node, or mechanical anchor - doing so risks degrading internal noise immunity and violating PS9307AL-V-AX's specified CMR performance.
What is the creepage distance specification for PS9307AL-V-AX?
The PS9307AL-V-AX has a minimum creepage distance of 7 mm, verified per IEC 60664-1. This meets Pollution Degree 2 requirements for industrial environments and supports reinforced insulation in 400–690 V AC systems - a key differentiator from PS9307AL2 variants (8 mm creepage) and non-"V" versions lacking VDE certification.
PS9307AL-V-AX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 6-SOIC (0.268", 6.80mm Width)
- Packaging:
- Cut Tape (CT)
- Product Status:
- Active
- Technology:
- Optical Coupling
- Number of Channels:
- 1
- Voltage - Isolation:
- 5000Vrms
- Common Mode Transient Immunity (Min):
- 50kV/µs
- Propagation Delay tpLH / tpHL (Max):
- 150ns, 150ns
- Pulse Width Distortion (Max):
- 50ns
- Rise / Fall Time (Typ):
- 6ns, 7ns
- Current - Output High, Low:
- 400mA, 400mA
- Current - Peak Output:
- 600mA
- Voltage - Forward (Vf) (Typ):
- 1.56V
- Current - DC Forward (If) (Max):
- 25 mA
- Voltage - Output Supply:
- 10V ~ 30V
- Grade:
- -
- Qualification:
- -
- Operating Temperature:
- -40°C ~ 125°C
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-SDIP
- Approval Agency:
- CSA, UL, VDE
PS9307AL-V-AX FAQ
1.How can I place an order for PS9307AL-V-AX through Aetrix?
Please submit a Request for Quotation (RFQ) for PS9307AL-V-AX 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 PS9307AL-V-AX reliable?
The price and inventory of PS9307AL-V-AX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PS9307AL-V-AX is usually 5 days.
3.What payment methods are accepted for PS9307AL-V-AX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PS9307AL-V-AX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PS9307AL-V-AX?
PS9307AL-V-AX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PS9307AL-V-AX 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 PS9307AL-V-AX?
For technical support, including PS9307AL-V-AX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PS9307AL-V-AX requirements.
6.How does Aetrix verify that PS9307AL-V-AX is sourced from the original manufacturer or authorized distributors?
All PS9307AL-V-AX 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 PS9307AL-V-AX meets industry standards.
7.What is the process for return or replacement of PS9307AL-V-AX?
All PS9307AL-V-AX units undergo pre-shipment inspection (PSI). If there is an issue with PS9307AL-V-AX, 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 PS9307AL-V-AX part is unused and in its original packaging.
Return procedure for PS9307AL-V-AX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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