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PS2565L-1-V Optoisolator 5KV Transistor Output Equivalent & Substitute Parts
Part Overview
The PS2565L-1-V is a 5000Vrms isolation optoisolator with transistor output manufactured by CEL in 4-SMD surface mount package. This component is classified as obsolete product status. The PS2565L-1-V operates as a single-channel optoisolator suitable for AC and DC input applications with 50mA output current capability and 80V maximum output voltage. Due to obsolete product status, equivalent and substitute parts from active manufacturers are necessary for ongoing design support and procurement continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | PS2565L-1-V |
| Manufacturer | CEL |
| Category | Optoisolators |
| Number of Channels | 1 |
| Voltage - Isolation | 5000Vrms |
| Current Transfer Ratio (Min) | 80% @ 5mA |
| Current Transfer Ratio (Max) | 400% @ 5mA |
| Rise / Fall Time (Typ) | 3µs, 5µs |
| Input Type | AC, DC |
| Output Type | Transistor |
| Voltage - Output (Max) | 80V |
| Current - Output / Channel | 50mA |
| Voltage - Forward (Vf) (Typ) | 1.17V |
| Current - DC Forward (If) (Max) | 80 mA |
| Vce Saturation (Max) | 300mV |
| Operating Temperature | -55°C ~ 100°C |
| Mounting Type | Surface Mount |
| Package / Case | 4-SMD, Gull Wing |
| RoHS Status | RoHS non-compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitute parts for the PS2565L-1-V optoisolator are classified into two categories based on electrical and mechanical parameter compatibility:
Direct Manufacturer Equivalent (Highest Compatibility): Parts that maintain identical electrical specifications while offering active product status and improved compliance. The PS2565L-1-V-A from Renesas Electronics Corporation is a direct equivalent with matching isolation voltage (5000Vrms), current transfer ratio (80%-400% @ 5mA), output voltage (80V), output current (50mA), and operating temperature range (-55°C ~ 100°C). This part differs only in packaging format (Tube) and RoHS compliance status (ROHS3 Compliant).
Parametric Equivalent Parts (Full Electrical Compatibility): Parts from Renesas Electronics Corporation within the PS2565 series maintain all critical electrical parameters: 5000Vrms isolation, 80%-400% current transfer ratio @ 5mA, 80V maximum output voltage, 50mA output current, 1.17V forward voltage, 300mV Vce saturation, and -55°C ~ 100°C operating temperature. These include PS2565L-1-A, PS2565L-1-K-A, PS2565L-1Y-A, PS2565L-1Y-V-A, PS2565L2-1-A, PS2565L2-1-V-A, and PS2565L2-1Y-A. All are active products with ROHS3 compliance.
Similar Manufacturer Parts (Functional Compatibility with Parameter Deviations): The LTV-814HS and LTV-814HS-TA1 from Lite-On Inc. provide 5000Vrms isolation and transistor output in 4-SMD package but with reduced electrical performance: current transfer ratio 20%-80% @ 100mA (versus 80%-400% @ 5mA), maximum output voltage 35V (versus 80V), and maximum output current 80mA (versus 50mA). Operating temperature range is -30°C ~ 100°C (versus -55°C ~ 100°C).
Parameter Comparison
| Parameter | PS2565L-1-V (Main) | PS2565L-1-V-A | PS2565L-1-A | PS2565L-1-K-A | PS2565L-1Y-A | PS2565L-1Y-V-A | PS2565L2-1-A | PS2565L2-1-V-A | PS2565L2-1Y-A | LTV-814HS | LTV-814HS-TA1 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | CEL | Renesas | Renesas | Renesas | Renesas | Renesas | Renesas | Renesas | Renesas | Lite-On | Lite-On |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Isolation | 5000Vrms | 5000Vrms | 5000Vrms | 5000Vrms | 5000Vrms | 5000Vrms | 5000Vrms | 5000Vrms | 5000Vrms | 5000Vrms | 5000Vrms |
| Current Transfer Ratio (Min) | 80% @ 5mA | 80% @ 5mA | 80% @ 5mA | 80% @ 5mA | 80% @ 5mA | 80% @ 5mA | 80% @ 5mA | 80% @ 5mA | 80% @ 5mA | 20% @ 100mA | 20% @ 100mA |
| Current Transfer Ratio (Max) | 400% @ 5mA | 400% @ 5mA | 400% @ 5mA | 400% @ 5mA | 400% @ 5mA | 400% @ 5mA | 400% @ 5mA | 400% @ 5mA | 400% @ 5mA | 80% @ 100mA | 80% @ 100mA |
| Rise / Fall Time (Typ) | 3µs, 5µs | 3µs, 5µs | 3µs, 5µs | 3µs, 5µs | 3µs, 5µs | 3µs, 5µs | 3µs, 5µs | 3µs, 5µs | 3µs, 5µs | 4µs, 3µs | 4µs, 3µs |
| Input Type | AC, DC | AC, DC | AC, DC | AC, DC | AC, DC | AC, DC | AC, DC | AC, DC | AC, DC | AC, DC | AC, DC |
| Output Type | Transistor | Transistor | Transistor | Transistor | Transistor | Transistor | Transistor | Transistor | Transistor | Transistor | Transistor |
| Voltage - Output (Max) | 80V | 80V | 80V | 80V | 80V | 80V | 80V | 80V | 80V | 35V | 35V |
| Current - Output / Channel | 50mA | 50mA | 50mA | 50mA | 50mA | 50mA | 50mA | 50mA | 50mA | 80mA | 80mA |
| Voltage - Forward (Vf) (Typ) | 1.17V | 1.17V | 1.17V | 1.17V | 1.17V | 1.17V | 1.17V | 1.17V | 1.17V | 1.4V | 1.4V |
| Current - DC Forward (If) (Max) | 80 mA | 80 mA | 80 mA | 80 mA | 80 mA | 80 mA | 80 mA | 80 mA | 80 mA | 150 mA | 150 mA |
| Vce Saturation (Max) | 300mV | 300mV | 300mV | 300mV | 300mV | 300mV | 300mV | 300mV | 300mV | 200mV | 200mV |
| Operating Temperature | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C | -30°C ~ 100°C | -30°C ~ 100°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing | 4-SMD, Gull Wing |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
Engineering Selection Recommendations
Primary Recommendation: PS2565L-1-V-A
The PS2565L-1-V-A from Renesas Electronics Corporation is the direct equivalent for PS2565L-1-V replacement. This part maintains 100% electrical parameter compatibility across all critical specifications: 5000Vrms isolation voltage, 80%-400% current transfer ratio @ 5mA, 80V maximum output voltage, 50mA output current, and -55°C ~ 100°C operating temperature range. The PS2565L-1-V-A is active product status with ROHS3 compliance, addressing the obsolescence of the original part. Packaging is Tube format.
Secondary Recommendations: PS2565L-1-A, PS2565L-1-K-A, PS2565L-1Y-A, PS2565L-1Y-V-A, PS2565L2-1-A, PS2565L2-1-V-A, PS2565L2-1Y-A
All Renesas Electronics Corporation PS2565 series parts listed above provide identical electrical performance to the PS2565L-1-V with active product status and ROHS3 compliance. These parts are suitable for direct substitution in applications requiring 5000Vrms isolation, 80%-400% current transfer ratio @ 5mA, 80V output voltage, and 50mA output current. Selection among these variants depends on specific packaging and REACH compliance requirements for individual applications.
Alternative Consideration: LTV-814HS and LTV-814HS-TA1
The Lite-On Inc. LTV-814HS and LTV-814HS-TA1 optoisolators provide 5000Vrms isolation and transistor output in 4-SMD surface mount package. These parts are suitable only for applications where reduced electrical performance is acceptable. Key parameter deviations include: current transfer ratio 20%-80% @ 100mA (lower than PS2565L-1-V specification of 80%-400% @ 5mA), maximum output voltage 35V (versus 80V), maximum output current 80mA (versus 50mA), and operating temperature range -30°C ~ 100°C (versus -55°C ~ 100°C). The LTV-814HS-TA1 is supplied in Tape & Reel format; LTV-814HS is supplied in Tube format.
Frequently Asked Questions (FAQ)
Q: Can PS2565L-1-V-A directly replace PS2565L-1-V without circuit modification?
A: Yes. The PS2565L-1-V-A maintains identical electrical specifications for isolation voltage (5000Vrms), current transfer ratio (80%-400% @ 5mA), output voltage (80V), output current (50mA), forward voltage (1.17V), Vce saturation (300mV), and operating temperature range (-55°C ~ 100°C). The only differences are packaging format (Tube) and improved RoHS compliance status (ROHS3 Compliant). No circuit modifications are required.
Q: What are the key differences between PS2565L-1-V and LTV-814HS?
A: Both parts provide 5000Vrms isolation and transistor output in 4-SMD surface mount package. However, LTV-814HS has reduced electrical performance: current transfer ratio 20%-80% @ 100mA (versus 80%-400% @ 5mA), maximum output voltage 35V (versus 80V), maximum output current 80mA (versus 50mA), and operating temperature range -30°C ~ 100°C (versus -55°C ~ 100°C). LTV-814HS is suitable only for applications with lower performance requirements.
Q: Are all Renesas PS2565 series parts electrically equivalent?
A: All Renesas PS2565 series parts listed (PS2565L-1-A, PS2565L-1-K-A, PS2565L-1Y-A, PS2565L-1Y-V-A, PS2565L2-1-A, PS2565L2-1-V-A, PS2565L2-1Y-A) maintain identical electrical specifications: 5000Vrms isolation, 80%-400% current transfer ratio @ 5mA, 80V output voltage, 50mA output current, and -55°C ~ 100°C operating temperature. Differences exist in packaging format and REACH compliance status. Selection depends on specific application requirements for these attributes.
Q: What is the significance of the "-V-A" suffix in PS2565L-1-V-A?
A: The "-V-A" suffix indicates specific packaging and compliance designations for the PS2565L-1-V-A part variant. This designation distinguishes it from other PS2565 series variants while maintaining the same electrical core specifications. Consult the manufacturer datasheet for detailed suffix definitions.
Q: Can LTV-814HS be used in applications requiring -55°C minimum operating temperature?
A: No. The LTV-814HS operating temperature range is -30°C ~ 100°C, which does not meet the -55°C minimum requirement of the PS2565L-1-V. For applications requiring -55°C minimum operating temperature, use PS2565L-1-V-A or other Renesas PS2565 series equivalents that specify -55°C ~ 100°C operating range.
Q: What is the difference between Tube and Tape & Reel packaging for these optoisolators?
A: Tube packaging (PS2565L-1-V-A, LTV-814HS) is suitable for lower-volume applications and manual assembly. Tape & Reel packaging (LTV-814HS-TA1) is designed for high-volume automated assembly processes. Both packaging formats contain the same electronic component; selection depends on manufacturing process requirements.
Q: Are all substitute parts RoHS compliant?
A: The original PS2565L-1-V is RoHS non-compliant. All Renesas PS2565 series equivalents (PS2565L-1-V-A and related variants) are ROHS3 Compliant. The Lite-On LTV-814HS and LTV-814HS-TA1 are also ROHS3 Compliant. For applications requiring RoHS compliance, use any of the active substitute parts listed.
Q: What is the inventory status for substitute parts?
A: PS2565L-1-V-A has 2368 Pcs in stock. PS2565L-1-A has 1328 Pcs. PS2565L-1-K-A has 1114 Pcs. PS2565L-1Y-A has 901 Pcs. PS2565L-1Y-V-A has 30300 Pcs. PS2565L2-1-A has 1440 Pcs. PS2565L2-1-V-A has 3264 Pcs. PS2565L2-1Y-A has 1549 Pcs. LTV-814HS has 16958 Pcs. LTV-814HS-TA1 has 2200 Pcs. Availability varies by part number and supplier.
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