PS2562L-1-F3-K-A Optoisolator Equivalent & Substitute Parts

Part Overview

The PS2562L-1-F3-K-A is a 5000Vrms isolation Darlington output optoisolator manufactured by Renesas Electronics Corporation in the NEPOC series. This single-channel device is packaged in 4-SMD surface mount configuration with Cut Tape (CT) packaging. The part is currently Active in product status with 34,104 pieces in stock inventory.

The PS2562L-1-F3-K-A was originally supplied by CEL and is now discontinued at DiGi Electronics. Equivalent alternatives from Renesas Electronics Corporation maintain identical electrical and mechanical specifications, enabling direct substitution based on packaging format and availability requirements.

Key Parameters

Parameter	Value
Voltage - Isolation	5000Vrms
Number of Channels	1
Output Type	Darlington
Current Transfer Ratio (Min)	200% @ 1mA
Voltage - Output (Max)	40V
Current - Output / Channel	200mA
Rise / Fall Time (Typ)	100µs, 100µs
Vce Saturation (Max)	1V
Operating Temperature	-55°C ~ 100°C
Voltage - Forward (Vf) (Typ)	1.17V
Current - DC Forward (If) (Max)	80 mA
Input Type	DC
Mounting Type	Surface Mount
Package / Case	4-SMD, Gull Wing
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the PS2562L-1-F3-K-A is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

Voltage - Isolation: 5000Vrms
Number of Channels: 1
Output Type: Darlington
Current Transfer Ratio (Min): 200% @ 1mA
Voltage - Output (Max): 40V
Current - Output / Channel: 200mA
Operating Temperature: -55°C ~ 100°C
Input Type: DC

Mechanical Compatibility Criteria:

Mounting Type: Surface Mount or Through Hole (package-dependent)
Package / Case: 4-SMD, Gull Wing (surface mount) or 4-DIP (through hole)

Substitute parts are grouped into two categories:

Category 1: Surface Mount SMD Equivalents (4-SMD, Gull Wing) These parts maintain identical mounting type and package configuration, requiring no PCB layout modifications:

PS2562L-1-F3-A (Tape & Reel packaging)
PS2562L-1-V-F3-A (Tape & Reel packaging)
PS2562L2-1-F3-A (Tape & Reel packaging)
PS2562L2-1-V-F3-A (Tape & Reel packaging)

Category 2: Through Hole DIP Equivalents (4-DIP) These parts provide electrical equivalence with different mounting technology, requiring PCB redesign:

PS2502-1-A (4-DIP, 0.300", 7.62mm)
PS2562-1-A (4-DIP, 0.300", 7.62mm)

All substitute parts are manufactured by Renesas Electronics Corporation and share the NEPOC series designation with the main part.

Parameter Comparison

Parameter	PS2562L-1-F3-K-A (Main)	PS2562L-1-F3-A	PS2562L-1-V-F3-A	PS2562L2-1-F3-A	PS2562L2-1-V-F3-A	PS2502-1-A	PS2562-1-A
Manufacturer	Renesas Electronics	Renesas Electronics	Renesas Electronics	Renesas Electronics	Renesas Electronics	Renesas Electronics	Renesas Electronics
Voltage - Isolation	5000Vrms	5000Vrms	5000Vrms	5000Vrms	5000Vrms	5000Vrms	5000Vrms
Number of Channels	1	1	1	1	1	1	1
Output Type	Darlington	Darlington	Darlington	Darlington	Darlington	Darlington	Darlington
Current Transfer Ratio (Min)	200% @ 1mA	200% @ 1mA	200% @ 1mA	200% @ 1mA	200% @ 1mA	200% @ 1mA	200% @ 1mA
Voltage - Output (Max)	40V	40V	40V	40V	40V	40V	40V
Current - Output / Channel	200mA	200mA	200mA	200mA	200mA	200mA	200mA
Rise / Fall Time (Typ)	100µs, 100µs	100µs, 100µs	100µs, 100µs	100µs, 100µs	100µs, 100µs	100µs, 100µs	100µs, 100µs
Vce Saturation (Max)	1V	1V	1V	1V	1V	1V	1V
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
Voltage - Forward (Vf) (Typ)	1.17V	1.17V	1.17V	1.17V	1.17V	1.17V	1.17V
Current - DC Forward (If) (Max)	80 mA	80 mA	80 mA	80 mA	80 mA	80 mA	80 mA
Input Type	DC	DC	DC	DC	DC	DC	DC
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Through Hole	Through Hole
Package / Case	4-SMD, Gull Wing	4-SMD, Gull Wing	4-SMD, Gull Wing	4-SMD, Gull Wing	4-SMD, Gull Wing	4-DIP (0.300", 7.62mm)	4-DIP (0.300", 7.62mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Not For New Designs	Active
Inventory (Pcs)	34,104	1,286	22,365	4,855	2,933	25,100	4,453

Engineering Selection Recommendations

For Surface Mount Applications (No PCB Redesign Required):

Select PS2562L-1-V-F3-A as the primary substitute for PS2562L-1-F3-K-A. Both parts maintain identical electrical specifications and 4-SMD, Gull Wing package configuration. PS2562L-1-V-F3-A is Active in product status with 22,365 pieces in inventory, providing superior availability compared to other SMD alternatives. Packaging format differs (Tape & Reel versus Cut Tape), but electrical and mechanical compatibility remains complete.

Alternative SMD options include PS2562L-1-F3-A (1,286 pcs inventory), PS2562L2-1-F3-A (4,855 pcs inventory), and PS2562L2-1-V-F3-A (2,933 pcs inventory). All maintain Active product status and full electrical equivalence.

For Through Hole Applications (PCB Redesign Required):

PS2562-1-A provides electrical equivalence in 4-DIP through hole package with Active product status and 4,453 pieces in inventory. This substitution requires PCB layout modification to accommodate 0.300" (7.62mm) DIP spacing.

PS2502-1-A offers equivalent electrical performance in 4-DIP package with 25,100 pieces in inventory. However, this part carries "Not For New Designs" product status, limiting suitability for new development programs.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original PS2562L-1-F3-K-A specifications. Surface mount SMD alternatives (PS2562L-1-F3-A, PS2562L-1-V-F3-A, PS2562L2-1-F3-A, PS2562L2-1-V-F3-A) carry REACH Unaffected status. Through hole alternatives (PS2502-1-A, PS2562-1-A) carry REACH Affected status.

Frequently Asked Questions (FAQ)

Q: Can PS2562L-1-V-F3-A directly replace PS2562L-1-F3-K-A without PCB modifications?

A: Yes. Both parts are 4-SMD, Gull Wing surface mount packages with identical electrical specifications. The only difference is packaging format (Tape & Reel versus Cut Tape), which does not affect PCB placement or electrical performance.

Q: What is the difference between SMD and DIP substitute options?

A: SMD (Surface Mount Device) substitutes maintain the same 4-SMD, Gull Wing package as the original PS2562L-1-F3-K-A and require no PCB redesign. DIP (Dual In-line Package) substitutes use through hole technology with 0.300" (7.62mm) spacing, requiring PCB layout modification and different assembly processes.

Q: Why is PS2502-1-A marked "Not For New Designs"?

A: PS2502-1-A carries "Not For New Designs" product status, indicating Renesas Electronics Corporation has designated this part for legacy support only. New development programs should select PS2562-1-A as the through hole alternative, which maintains Active product status.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed maintain ROHS3 compliance matching the original PS2562L-1-F3-K-A specification.

Q: What inventory levels should I consider for long-term supply?

A: PS2562L-1-V-F3-A provides the highest inventory availability at 22,365 pieces among SMD alternatives. PS2502-1-A offers 25,100 pieces for through hole applications. Inventory levels should be evaluated against production volume and supply chain requirements.

Q: Do substitute parts have different REACH compliance status?

A: Surface mount SMD alternatives carry REACH Unaffected status. Through hole alternatives (PS2502-1-A, PS2562-1-A) carry REACH Affected status. Regulatory requirements for your application should determine which substitute is appropriate.

Q: Can I use PS2562L2-1-F3-A or PS2562L2-1-V-F3-A as substitutes?

A: Yes. Both PS2562L2-1-F3-A and PS2562L2-1-V-F3-A maintain complete electrical equivalence and 4-SMD, Gull Wing package compatibility with PS2562L-1-F3-K-A. These parts are Active in product status with adequate inventory availability.

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