My Inquiry
My Account
Renesas PS9307AL2-V-AX
- Part No.:
- PS9307AL2-V-AX
- Manufacturer:
- Renesas
- Category:
- Isolators - Gate Drivers
- Package:
- 6-SOIC (0.268", 6.80mm Width)
- Datasheet:
-
PS9307AL2-V-AX.pdf
- Description:
- OPTOISO 5KV 1CH GATE DVR 6SDIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,476
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PS9307AL2-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 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-V-AX datasheet, PS9307AL2-V-AX pinout, PS9307AL2-V-AX application, or PS9307AL2-V-AX equivalent, this device is selected for high-CMR isolated gate drive where creepage ≥8 mm, UVLO protection (8.6–9.8 V turn-on threshold), and reinforced insulation per UL1577, CSA C22.2 No.62368-1, and EN 62368-1 are required.
Technical Context
The PS9307AL2-V-AX integrates an AlGaAs LED input stage with a monolithic output stage comprising a photodiode, signal processing circuit, and power MOSFETs - enabling direct high-current gate drive without external buffers. Its architecture supports fast switching (tr = 6 ns, tf = 7 ns) and features built-in undervoltage lockout (UVLO) with 0.4 V hysteresis to prevent erratic gate behavior during supply ramp-up.
Designed for isolation-critical motor control, it uses reinforced insulation validated to 5,000 Vr.m.s. isolation voltage and meets DIN EN 60747-5-5 (VDE) for long-creepage applications. The 8 mm minimum creepage distance (vs. 7 mm for PS9307AL) is achieved via modified lead bending geometry while retaining the same 6-pin SDIP footprint.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Output Current | 0.6 A MAX - sufficient to drive medium-power IGBTs (e.g., 1200 V / 50 A) with low gate charge in hard-switching topologies. |
| Propagation Delay | tPLH/tPHL ≤ 150 ns - ensures tight timing control in PWM frequencies up to 250 kHz with minimal skew between channels. |
| CM Transient Immunity | ±50 kV/µs MIN - suppresses false triggering caused by fast dV/dt transients across motor bridge legs. |
| UVLO Threshold | VUVLO+ = 8.6–9.8 V - prevents partial turn-on of power devices during brown-out conditions, enhancing system reliability. |
| Isolation Voltage | 5,000 Vr.m.s. - certified for reinforced insulation per UL1577, CSA C22.2 No.62368-1, and EN 62368-1. |
| Creepe Distance | 8 mm MIN - enables compliance with IEC 61800-5-1 for functional safety in industrial drives operating at 1000 V DC bus. |
| Operating Temperature | −40 to +125 °C - supports placement near heat-generating power stages without derating. |
Pinout & Package
PS9307AL2-V-AX is housed in a 6-pin Shrink Dual In-line Package (SDIP) with gull-wing leads for surface mounting. The package measures 11.5 × 6.8 × 4.58 mm (L × W × H), weighs 0.27 g (typ.), and provides 8 mm minimum creepage distance - 1 mm greater than the PS9307AL variant.
| 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 is only 5 V. |
| 2. NC | No connection | Internally unconnected; may be tied to GND on LED side or left floating - not usable as signal path or bypass node. |
| 3. Cathode | LED input cathode | Return path for input LED; must be referenced to VEE (GND) on input side. |
| 4. GND | Output-side ground reference | Common return for VO and VCC; requires low-inductance 1.0 µF bypass capacitor placed within 10 mm of pins 4–6. |
| 5. VO | Output driver source terminal | High-side gate drive output; sinks current when active low, sources current when active high (open-drain compatible). |
| 6. VCC | Output-side supply rail | Accepts 10–30 V; powers internal MOSFETs and UVLO circuit - must be decoupled locally to suppress switching noise. |
Key Features
| Feature | Design Value |
|---|---|
| Reinforced insulation certification | UL1577, CSA C22.2 No.62368-1, EN 62368-1, and optional VDE DIN EN 60747-5-5 - eliminates need for external isolation barriers in safety-rated drives. |
| Integrated UVLO with hysteresis | 8.6–9.8 V turn-on and 6.8–8.2 V turn-off thresholds with 0.4 V hysteresis - prevents oscillation during supply sag and ensures clean power-up sequencing. |
| High-speed switching performance | 150 ns max propagation delay and 50 ns max pulse width distortion - maintains PWM fidelity in servo position loops requiring sub-microsecond timing accuracy. |
| Long creepage SDIP package | 8 mm minimum creepage (vs. 7 mm standard) in same 6-pin SDIP outline - enables higher working voltages without PCB layout redesign or slotting. |
| Pb-free and RoHS-compliant construction | Ni/Pd/Au solder plating; compliant with EU RoHS Directive - suitable for global industrial manufacturing with full traceability. |
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 photocoupler providing galvanic isolation between MCU PWM outputs and IGBT gate terminals. Use Value: Prevents ground-loop noise from corrupting gate signals during high dV/dt switching events, reducing EMI and improving inverter efficiency. | Use Scenario: Gate driving of SiC MOSFET half-bridges in precision motion control systems with <1 µs current-loop response. IC Role / Device Role / Timing Role: Fast, isolated level-shifting driver delivering 0.6 A peak current to minimize gate charging time and reduce switching losses. Use Value: Enables 20+ kHz PWM operation with consistent dead-time control and no shoot-through risk under transient load conditions. |
| Solar PV String Inverter | EV Onboard Charger (OBC) |
Use Scenario: Driving high-side IGBTs in DC-AC H-bridge inverters converting PV array output to grid-synchronized AC. IC Role / Device Role / Timing Role: Reinforced-isolation gate driver ensuring safe separation between PV-ground-referenced control logic and AC-grid-referenced power stage. Use Value: Meets IEC 62109-1 requirements for photovoltaic inverters through 5,000 Vr.m.s. isolation and 8 mm creepage. | Use Scenario: Controlling bidirectional Si IGBTs in AC/DC PFC and DC/DC LLC stages of automotive-grade onboard chargers. IC Role / Device Role / Timing Role: Robust isolated driver maintaining gate integrity during high-voltage transients (e.g., EV battery disconnect events). Use Value: Sustains ±50 kV/µs CMR during 1000 V bus switching, preventing false turn-on that could damage converter topology. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IGBT gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ACPL-332J-000E | 0.5 A peak output, 100 ns max tPLH/tPHL, 8 mm creepage, SO-6 package - lower peak current but faster propagation. | Preferred for space-constrained designs where 0.5 A suffices and SO-6 footprint is preferred over SDIP. | Select when board area is critical and gate charge requirements are ≤150 nC; verify UVLO compatibility with system supply rails. |
| HCPL-316J-000E | 0.4 A peak output, 500 ns max tPLH/tPHL, 7.5 mm creepage, DIP-8 package - slower, larger, and lower current than PS9307AL2-V-AX. | Suitable for legacy designs using DIP-8 footprints or where lower switching speed is acceptable for cost-sensitive applications. | Choose only if existing PCB layout mandates DIP-8; avoid in new 250 kHz+ designs due to timing limitations. |
Compared with ACPL-332J-000E and HCPL-316J-000E, PS9307AL2-V-AX offers superior peak current (0.6 A vs. 0.5 A/0.4 A) and tighter propagation matching (±80 ns inter-device skew), making it optimal for paralleled IGBTs and high-fidelity servo control where gate drive strength and timing consistency are critical.
Availability
PS9307AL2-V-AX is available at Aetrix Electronics and suitable for industrial inverters, AC servo drives, solar string inverters, and EV onboard chargers requiring stable component supply with long-term lifecycle support.
Supply support for PS9307AL2-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 PS9307AL2-V-AX belongs to Renesas' high-CMR photocopler product line, engineered specifically for robust isolated gate driving in harsh electromagnetic environments such as motor drives and renewable energy converters.
FAQ
What is the maximum recommended forward current for the PS9307AL2-V-AX LED input?
The PS9307AL2-V-AX specifies a recommended forward current of 8–12 mA (IF(ON)) at 25 °C. Absolute maximum continuous forward current is 25 mA, but sustained operation above 12 mA accelerates LED degradation and reduces isolation lifetime. Pulse operation up to 1.0 A is allowed only for <1 µs duration and ≤0.5% duty cycle - never used in steady-state gate drive.
Does the PS9307AL2-V-AX require an external pull-up resistor on the VO pin?
No, the PS9307AL2-V-AX VO pin is a push-pull output capable of both sourcing and sinking current (IOH/IOL ≥ 0.2 A). Unlike open-drain optocouplers, it does not require an external pull-up. However, a 1.0 µF ceramic capacitor must be placed between VCC and GND (pins 6 and 4) within 10 mm to stabilize the output stage during high di/dt transitions.
How does the UVLO function protect the PS9307AL2-V-AX output stage?
The PS9307AL2-V-AX UVLO disables the output driver when VCC drops below 6.8–8.2 V (VUVLO−), preventing partial turn-on of connected IGBTs/MOSFETs that could cause thermal runaway. It re-enables only after VCC rises above 8.6–9.8 V (VUVLO+), with 0.4 V hysteresis ensuring noise-immune restart. This behavior is intrinsic to the PS9307AL2-V-AX and requires no external components.
Can the PS9307AL2-V-AX drive SiC MOSFETs directly?
Yes - the PS9307AL2-V-AX's 0.6 A peak output current, 150 ns propagation delay, and 6/7 ns rise/fall times meet gate drive requirements for discrete SiC MOSFETs with Qg ≤ 80 nC (e.g., 1200 V / 40 mΩ devices). For modules or high-Qg devices (>120 nC), a dedicated gate driver IC with higher current capability is recommended, but PS9307AL2-V-AX remains valid for discrete-level SiC switching.
What safety certifications apply specifically to the PS9307AL2-V-AX variant?
The PS9307AL2-V-AX carries UL1577 (double protection), CSA CAN/CSA-C22.2 No.62368-1 (reinforced insulation), SEMKO EN 62368-1/IEC 62368-1 (reinforced insulation), and optional VDE DIN EN 60747-5-5 approval - all confirmed for the "-V" suffix variant. These certifications cover the full 8 mm creepage design and validate its use in safety-critical industrial equipment per IEC 61800-5-1.
PS9307AL2-V-AX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 6-SOIC (0.268", 6.80mm Width)
- Packaging:
- Strip
- 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
PS9307AL2-V-AX FAQ
1.How can I place an order for PS9307AL2-V-AX through Aetrix?
Please submit a Request for Quotation (RFQ) for PS9307AL2-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 PS9307AL2-V-AX reliable?
The price and inventory of PS9307AL2-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 PS9307AL2-V-AX is usually 5 days.
3.What payment methods are accepted for PS9307AL2-V-AX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PS9307AL2-V-AX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PS9307AL2-V-AX?
PS9307AL2-V-AX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PS9307AL2-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 PS9307AL2-V-AX?
For technical support, including PS9307AL2-V-AX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PS9307AL2-V-AX requirements.
6.How does Aetrix verify that PS9307AL2-V-AX is sourced from the original manufacturer or authorized distributors?
All PS9307AL2-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 PS9307AL2-V-AX meets industry standards.
7.What is the process for return or replacement of PS9307AL2-V-AX?
All PS9307AL2-V-AX units undergo pre-shipment inspection (PSI). If there is an issue with PS9307AL2-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 PS9307AL2-V-AX part is unused and in its original packaging.
Return procedure for PS9307AL2-V-AX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PS9307AL2-V-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…
