PS9113-F3-A Equivalent and Substitute Parts

Part Overview

The PS9113-F3-A is a logic output optoisolator manufactured by CEL, featuring 3750Vrms isolation, open collector output configuration, and 15kV/µs common mode transient immunity in a 5-SO surface mount package. This component is currently obsolete, making identification of equivalent substitute parts essential for continued system support and new board designs requiring equivalent functionality.

Substiute Parts

PS9113-F3-A

CELIn Stock: 2325PS9113-F3-A Datasheet

Current PartRFQ

HCPL-M456-000E

Broadcom LimitedIn Stock: 6681HCPL-M456-000E Datasheet

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HCPL-M456-500E

Broadcom LimitedIn Stock: 16335HCPL-M456-500E Datasheet

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HCPL-M456-560E

Broadcom LimitedIn Stock: 828HCPL-M456-560E Datasheet

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HCPL-M611-560E

Broadcom LimitedIn Stock: 4062HCPL-M611-560E Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete PS9113-F3-A is determined by strict alignment with the following critical electrical and mechanical parameters:

Core Equivalence Criteria:

• Voltage isolation rating of 3750Vrms
• Single channel (1 Channel) configuration
• Open collector or open collector with Schottky clamped output
• DC input type
• 15 mA output current capability (minimum)
• Operating temperature range including -40°C to 100°C
• 5-SO surface mount package (6-SOIC 0.173" width, 5 leads)

Allowable Parameter Variations:

• Common mode transient immunity: 10kV/µs or higher (PS9113-F3-A specifies 15kV/µs minimum)
• Supply voltage range: May extend beyond 4.5V ~ 20V (e.g., 4.5V ~ 30V or 4.5V ~ 5.5V) provided the original range is contained
• Propagation delay: Faster performance is acceptable (lower delay times)
• Data rate: Faster specifications support legacy 1Mbps applications
• Forward voltage and DC forward current: Slight variations acceptable if within device operational range

The Broadcom Limited HCPL-M456 and HCPL-M611 series meet these substitution criteria with active product status and modern compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

HCPL-M456 Series (HCPL-M456-000E, HCPL-M456-500E, HCPL-M456-560E)

The HCPL-M456 series represents the primary substitute path for the obsolete PS9113-F3-A. All three variants maintain identical electrical specifications with 3750Vrms isolation, 15kV/µs CMTI, and 15 mA output current. The series benefits from active product status, ROHS3 compliance, and REACH unaffected classification. Propagation delay improvements (550ns/400ns vs. 750ns/500ns) and extended supply voltage tolerance (4.5V ~ 30V) provide enhanced circuit design flexibility. The HCPL-M456-000E, HCPL-M456-500E, and HCPL-M456-560E differ only in packaging format (Tube, Cut Tape & Digi-Reel, and Tape & Reel respectively) and current inventory availability.

HCPL-M611-560E

The HCPL-M611-560E provides advanced functionality for applications where higher performance is beneficial. Specifications include 10MBd data rate, 75ns/75ns propagation delay, and 50 mA output current capability. However, operating temperature range maximum is reduced to 85°C and supply voltage is restricted to 4.5V ~ 5.5V. This variant is suitable only for applications operating within these narrower environmental and supply constraints.

Frequently Asked Questions (FAQ)

Q: Can I directly replace PS9113-F3-A with any of the HCPL-M456 variants?

A: Yes. The HCPL-M456-000E, HCPL-M456-500E, and HCPL-M456-560E are electrically equivalent with matched isolation voltage, CMTI, output current, and temperature range. Selection among the three variants depends on packaging requirements (Tube, Cut Tape & Digi-Reel, or Tape & Reel) and supply availability.

Q: What is the difference between HCPL-M456 and HCPL-M611 variants?

A: The primary differences are data rate (1Mbps equivalent vs. 10MBd), propagation delay (550ns/400ns vs. 75ns/75ns), output current (15 mA vs. 50 mA), supply voltage range (4.5V ~ 30V vs. 4.5V ~ 5.5V), and maximum operating temperature (100°C vs. 85°C). HCPL-M611-560E is suitable for high-speed applications within a narrower environmental window.

Q: Can I use HCPL-M611-560E in place of PS9113-F3-A if my application operates above 85°C?

A: No. HCPL-M611-560E has a maximum operating temperature of 85°C, which does not satisfy the original PS9113-F3-A temperature range of -40°C to 100°C. Use HCPL-M456 variants for applications requiring operation up to 100°C.

Q: What is Schottky clamping and does it affect compatibility?

A: Schottky clamping is an output clamp diode design that reduces propagation delay and improves switching speed. The PS9113-F3-A does not specify this feature, while HCPL-M456 and HCPL-M611 incorporate Schottky clamping. This enhancement improves performance without affecting pin compatibility or basic functional operation.

Q: Are there any compliance or certification differences between substitute parts?

A: HCPL-M456 and HCPL-M611 series components are ROHS3 compliant and REACH unaffected. Both carry EAR99 ECCN and HTSUS 8541.49.8000 classification. The obsolete PS9113-F3-A is REACH affected and does not carry current RoHS certification status.

Q: How do packaging variants (Tube, Cut Tape & Digi-Reel, Tape & Reel) affect component selection?

A: Packaging is determined by manufacturing and assembly process requirements. Tube packaging suits lower-volume or manual assembly. Cut Tape & Digi-Reel supports automated pick-and-place equipment. Tape & Reel is standard for high-volume production. All three HCPL-M456 variants are electrically identical; packaging selection depends on production volume and assembly methodology.

Q: Why does HCPL-M456-000E show higher inventory (6600 pcs) versus other variants?

A: Inventory levels reflect distributor stock at time of data compilation and do not indicate superiority or preference. All HCPL-M456 variants are active components with equivalent specifications. Select based on packaging requirements and delivery timeline.