My Inquiry
My Account
Renesas PS9307AL2-E3-AX
- Part No.:
- PS9307AL2-E3-AX
- Manufacturer:
- Renesas
- Category:
- Isolators - Gate Drivers
- Package:
- 6-SOIC (0.268", 6.80mm Width)
- Datasheet:
-
PS9307AL2-E3-AX.pdf
- Description:
- OPTOISO 5KV 1CH GATE DVR 6SMD
- Quantity:
- Payment:
- Shipping:
Inventory:1,994
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PS9307AL2-E3-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 AC 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 PS9307AL2-E3-AX datasheet, PS9307AL2-E3-AX pinout, PS9307AL2-E3-AX application, or PS9307AL2-E3-AX equivalent, this page provides verified technical context, validated pin functions, real-world application mappings, and confirmed alternative options for high-CMR isolated gate drive design.
Technical Context
The PS9307AL2-E3-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-isolation gate drive functionality. Its architecture supports fast switching (tr = 6 ns, tf = 7 ns) and features under-voltage lockout (UVLO) with 8.6–9.8 V turn-on threshold and 0.4 V hysteresis.
Designed for reinforced insulation per EN/IEC/UL/CSA 62368-1 and VDE DIN EN 60747-5-5 (option), it provides 5,000 Vr.m.s. isolation voltage and 8 mm minimum creepage distance. The device operates across −40 to +125 °C and requires no external bias on Pin 2 (NC), which must remain unconnected or tied to GND.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Current | 0.6 A peak (10 µs pulse, 0.5% duty): sufficient to rapidly charge/discharge IGBT gates up to 1.5 µC in high-power motor drives. |
| Propagation Delay | ≤150 ns (tPLH/tPHL): enables precise timing control in 250 kHz switching applications like servo amplifiers. |
| CM Transient Immunity | ±50 kV/µs (CMH/CML): suppresses false triggering during high-dV/dt transients in industrial inverter DC bus switching. |
| Isolation Voltage | 5,000 Vr.m.s. (1 min): meets reinforced insulation requirements for safety-critical motor control systems. |
| Creepage Distance | 8 mm minimum: satisfies enhanced clearance requirements for high-voltage industrial equipment per IEC 60664-1 Pollution Degree 2. |
| Operating Temperature | −40 to +125 °C: supports deployment in enclosed, thermally stressed environments such as HVAC inverters and traction converters. |
| UVLO Threshold | 8.6–9.8 V turn-on, 6.8–8.2 V turn-off: prevents erratic gate behavior during brown-out conditions in unregulated auxiliary supplies. |
Pinout & Package
PS9307AL2-E3-AX uses a 6-pin Shrink Dual In-line Package (SDIP) with gull-wing leads for surface mounting and 8 mm creepage distance. Package dimensions: 11.5 × 6.8 × 4.58 mm (L × W × H), weight 0.27 g (typ.), lead pitch 1.27 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1. Anode | LED input anode | Connects to current-limited forward drive (8–12 mA typical); reverse voltage rating is only 5 V. |
| 2. NC | No connection | Must be left open or connected to GND on LED side; not usable as signal path or bypass node. |
| 3. Cathode | LED input cathode | Completes LED forward path; reverse leakage ≤10 µA at 3 V ensures low standby power. |
| 4. GND | Output-side ground reference | Return path for output stage; must be separated from input-side ground to maintain isolation barrier integrity. |
| 5. VO | Output driver source terminal | High-side output node; delivers 0.2–0.4 A into load depending on VO–VCC differential (per IOH spec). |
| 6. VCC | Output-stage supply rail | Accepts 10–30 V; internal UVLO monitors this rail to disable output if voltage drops below 6.8 V. |
Key Features
| Feature | Design Value |
|---|---|
| Reinforced insulation certification | UL 1577 (double protection), CSA C22.2 No.62368-1, EN/IEC 62368-1, VDE DIN EN 60747-5-5 (option): enables single-component safety compliance in Class I/II equipment. |
| High-speed switching | tPLH/tPHL ≤150 ns, tr = 6 ns, tf = 7 ns: reduces dead-time uncertainty and improves efficiency in high-frequency PWM motor control. |
| Integrated UVLO | VUVLO+ = 8.6–9.8 V, VUVLO− = 6.8–8.2 V, hysteresis = 0.4 V: eliminates partial-turn-on risk during power-up/down sequences. |
| Pb-free construction | Ni/Pd/Au plating, RoHS-compliant: meets global environmental regulations without compromising solderability or long-term reliability. |
| Thermal robustness | Rated for 125 °C ambient with derated power dissipation: supports compact PCB layouts in sealed enclosures without forced cooling. |
Applications
| Industrial Inverter | AC Servo Drive |
|---|---|
|
Use Scenario: Isolated gate drive for 3-phase IGBT modules in variable-frequency drives controlling pumps, fans, and compressors. IC Role / Device Role / Timing Role: High-CMR signal translator between MCU PWM outputs and high-side IGBT gates; handles >1 kV/µs dV/dt noise on DC bus. Use Value: Prevents shoot-through failures via guaranteed ≤150 ns propagation matching and ±50 kV/µs CMR - critical for safe 15–20 kHz switching. |
Use Scenario: Gate driving of SiC MOSFET half-bridges in precision motion control systems requiring <1 µs timing resolution. IC Role / Device Role / Timing Role: Fast, isolated level shifter translating 3.3 V logic to 15 V gate drive while rejecting encoder feedback noise coupling. Use Value: Enables sub-microsecond dead-time control and stable commutation at 50–100 kHz, improving torque ripple and dynamic response. |
| Solar String Inverter | UPS Power Stage |
|
Use Scenario: Driving high-voltage IGBTs in DC–AC conversion stages where PV string voltages exceed 1000 VDC. IC Role / Device Role / Timing Role: Reinforced-insulation gate driver ensuring galvanic separation between low-voltage controller and high-voltage power stage. Use Value: 8 mm creepage and 5,000 Vr.m.s. isolation meet IEC 62109 and UL 1741 safety mandates for grid-tied photovoltaic systems. |
Use Scenario: Controlling bidirectional IGBTs in online UPS inverters handling 400 VAC output with rapid transfer switching. IC Role / Device Role / Timing Role: Fault-tolerant gate driver with integrated UVLO that disables output during AC dropout or DC bus sag. Use Value: Prevents destructive cross-conduction during switchover events by enforcing clean, synchronized turn-off across all phases. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IGBT gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Toshiba TLP350 | 0.5 A peak output, 100 ns max tPLH/tPHL, 8 mm creepage, same 6-pin SDIP package but lower CMR (±35 kV/µs). | Limited to lower dV/dt environments (e.g., <600 VDC bus); unsuitable for 1200 V IGBTs in high-noise factory floors. | Select when cost sensitivity outweighs extreme CMR needs and operating temperature stays ≤105 °C. |
| ON Semiconductor FOD3180 | 0.6 A peak output, 150 ns max tPLH/tPHL, 7.5 mm creepage, 8-pin DIP package (larger footprint), no integrated UVLO. | Requires external UVLO circuitry and larger PCB area; certified to UL/CSA/IEC 60747-5-5 but lacks VDE option. | Choose when legacy 8-pin layout compatibility is required and external supervision circuitry is already present. |
Compared with TLP350 and FOD3180, PS9307AL2-E3-AX offers superior CMR (±50 kV/µs), VDE-certified reinforced insulation, and monolithic UVLO - making it optimal for new designs targeting 125 °C operation and stringent industrial safety standards without added components or board space.
Availability
PS9307AL2-E3-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, long-term lifecycle support, and certified reinforced insulation.
Supply support for PS9307AL2-E3-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 is a global semiconductor leader specializing in microcontrollers, analog, power, and connectivity solutions for industrial, automotive, and infrastructure markets.
The PS9307AL2-E3-AX belongs to Renesas' high-CMR photocopler product line, engineered specifically for reliable, high-speed isolated gate driving in harsh electromagnetic environments such as factory automation and renewable energy systems.
FAQ
What is the maximum recommended forward current for the PS9307AL2-E3-AX LED input?
The PS9307AL2-E3-AX specifies a recommended forward current of 8–12 mA (IF(ON)) under normal operation. Absolute maximum continuous forward current is 25 mA, but sustained operation above 12 mA accelerates LED degradation and reduces lifetime. Pulse operation up to 1.0 A is allowed only for <1 µs duration and must comply with thermal derating curves shown in the datasheet.
Does the PS9307AL2-E3-AX require an external bypass capacitor, and where should it be placed?
Yes - a ≥1.0 µF ceramic or tantalum capacitor must be placed between VCC (Pin 6) and GND (Pin 4), located within 10 mm of the PS9307AL2-E3-AX package. This stabilizes the output-stage supply during high-current switching events and prevents UVLO false triggering caused by local rail collapse.
Can Pin 2 (NC) of the PS9307AL2-E3-AX be used as a ground tie or signal return?
No - Pin 2 is a true no-connect terminal. It may be left floating or tied directly to GND on the input (LED) side only. Using it as a signal path, bypass node, or shared return violates internal noise isolation design and risks degrading CMR performance or causing latch-up.
What safety certifications does the PS9307AL2-E3-AX hold, and which standards do they cover?
The PS9307AL2-E3-AX is UL 1577 approved (double protection), CSA CAN/CSA-C22.2 No.62368-1 certified, SEMKO EN/IEC 62368-1 compliant, and optionally VDE DIN EN 60747-5-5 qualified. These collectively validate reinforced insulation for use in Class I and Class II equipment up to 300 V working voltage.
How does the UVLO function behave during power-up of the PS9307AL2-E3-AX?
During power-up, the PS9307AL2-E3-AX output remains disabled until VCC rises above VUVLO+ (8.6–9.8 V). Once enabled, it stays active until VCC falls below VUVLO− (6.8–8.2 V), providing 0.4 V hysteresis to prevent oscillation near threshold. This ensures clean, bounce-free gate drive activation in unregulated auxiliary supplies.
PS9307AL2-E3-AX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 6-SOIC (0.268", 6.80mm Width)
- Packaging:
- Tape & Reel (TR)
- 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):
- 30ns, 30ns
- 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-SMD
- Approval Agency:
- -
PS9307AL2-E3-AX FAQ
1.How can I place an order for PS9307AL2-E3-AX through Aetrix?
Please submit a Request for Quotation (RFQ) for PS9307AL2-E3-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 PS9307AL2-E3-AX reliable?
The price and inventory of PS9307AL2-E3-AX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PS9307AL2-E3-AX is usually 5 days.
3.What payment methods are accepted for PS9307AL2-E3-AX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PS9307AL2-E3-AX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PS9307AL2-E3-AX?
PS9307AL2-E3-AX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PS9307AL2-E3-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 PS9307AL2-E3-AX?
For technical support, including PS9307AL2-E3-AX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PS9307AL2-E3-AX requirements.
6.How does Aetrix verify that PS9307AL2-E3-AX is sourced from the original manufacturer or authorized distributors?
All PS9307AL2-E3-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 PS9307AL2-E3-AX meets industry standards.
7.What is the process for return or replacement of PS9307AL2-E3-AX?
All PS9307AL2-E3-AX units undergo pre-shipment inspection (PSI). If there is an issue with PS9307AL2-E3-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 PS9307AL2-E3-AX part is unused and in its original packaging.
Return procedure for PS9307AL2-E3-AX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PS9307AL2-E3-AX Tags
.JPG)
-
TLP152(TPL,E
Toshiba Semiconductor and Storage
-
HT0740LG-G
Microchip Technology
-
FOD8314TR2
onsemi
-
1EDI60N12AFXUMA1
Infineon Technologies
-
1EDB7275FXUMA1
Infineon Technologies
-
UCC5350MCDR
Texas Instruments
-
2EDB7259KXUMA1
Infineon Technologies
-
UCC5304DWVR
Texas Instruments
-
SI8261BBC-C-ISR
Skyworks Solutions Inc.
-
HT0440LG-G
Microchip Technology
-
HCPL-0302-500E
Broadcom Limited
-
STGAP2HSCMTR
STMicroelectronics
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
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…
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…
