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PS9213-A Optoisolator Equivalent & Substitute Parts
Part Overview
The PS9213-A is a Logic Output Optoisolator manufactured by CEL, rated for 2500Vrms isolation voltage with open collector output configuration. This component operates at 1Mbps data rate with 15kV/µs common mode transient immunity across a single channel. The PS9213-A is currently marked as obsolete, making equivalent substitute parts necessary for continued system support and procurement.
Substiute Parts
Key Parameters
| Parameter | PS9213-A |
|---|---|
| Manufacturer | CEL |
| Isolation Voltage | 2500Vrms |
| Output Type | Open Collector |
| Number of Channels | 1 |
| Data Rate | 1Mbps |
| Common Mode Transient Immunity (Min) | 15kV/µs |
| Current - Output / Channel | 15 mA |
| Voltage - Supply | 4.5V ~ 30V |
| Operating Temperature | -40°C ~ 100°C |
| Package / Case | 6-SOIC (0.173", 4.40mm Width), 5 Leads |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution logic for the PS9213-A is determined by matching the following critical electrical and mechanical parameters:
Mandatory Matching Parameters:
- Package / Case: 6-SOIC (0.173", 4.40mm Width), 5 Leads
- Output Type: Open Collector or Open Collector, Schottky Clamped
- Number of Channels: 1
- Inputs - Side 1/Side 2: 1/0
- Input Type: DC
- Mounting Type: Surface Mount
- Isolation Voltage: Minimum 2500Vrms (PS9213-A baseline)
Compatibility Parameters:
- Common Mode Transient Immunity: 15kV/µs minimum
- Voltage - Supply: Overlap with 4.5V ~ 30V range
- Operating Temperature: Coverage of -40°C ~ 100°C range
- Current - Output / Channel: Minimum 15 mA capability
Substitute parts are grouped by isolation voltage rating and common mode transient immunity performance. Parts rated at 3750Vrms or higher provide enhanced isolation margin. HCPL-M456 series parts maintain legacy 1Mbps-equivalent performance characteristics. HCPL-M600 and HCPL-M601 series parts provide higher data rate capability (10MBd) with improved propagation delay characteristics, suitable for design upgrades requiring enhanced speed performance.
Parameter Comparison
| Parameter | PS9213-A | HCPL-M456-000E | HCPL-M456-500E | HCPL-M456-560E | HCPL-M600-000E | HCPL-M600-500E | HCPL-M601-000E | HCPL-M601-500E | HCPL-M611 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | CEL | Broadcom Limited | Broadcom Limited | Broadcom Limited | Broadcom Limited | Broadcom Limited | Broadcom Limited | Broadcom Limited | Broadcom Limited |
| Isolation Voltage | 2500Vrms | 3750Vrms | 3750Vrms | 3750Vrms | 3750Vrms | 3750Vrms | 3750Vrms | 3750Vrms | 3750Vrms |
| Output Type | Open Collector | Open Collector, Schottky Clamped | Open Collector, Schottky Clamped | Open Collector, Schottky Clamped | Open Collector, Schottky Clamped | Open Collector, Schottky Clamped | Open Collector, Schottky Clamped | Open Collector, Schottky Clamped | Open Collector, Schottky Clamped |
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Data Rate | 1Mbps | - | - | - | 10MBd | 10MBd | 10MBd | 10MBd | 10MBd |
| Common Mode Transient Immunity (Min) | 15kV/µs | 15kV/µs | 15kV/µs | 15kV/µs | 10kV/µs (Typ) | 10kV/µs (Typ) | 5kV/µs | 5kV/µs | 10kV/µs |
| Current - Output / Channel | 15 mA | 15 mA | 15 mA | 15 mA | 50 mA | 50 mA | 50 mA | 50 mA | 50 mA |
| Voltage - Supply | 4.5V ~ 30V | 4.5V ~ 30V | 4.5V ~ 30V | 4.5V ~ 30V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Propagation Delay tpLH / tpHL (Max) | 750ns, 500ns | 550ns, 400ns | 550ns, 400ns | 550ns, 400ns | 75ns, 75ns | 75ns, 75ns | 75ns, 75ns | 75ns, 75ns | 75ns, 75ns |
| Voltage - Forward (Vf) (Typ) | 1.65V | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V | 1.5V |
| Current - DC Forward (If) (Max) | 25mA | 25mA | 25mA | 25mA | 20mA | 20mA | 20mA | 20mA | 20mA |
| Operating Temperature | -40°C ~ 100°C | -40°C ~ 100°C | -40°C ~ 100°C | -40°C ~ 100°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 6-SOIC (0.173", 4.40mm Width), 5 Leads | 6-SOIC (0.173", 4.40mm Width), 5 Leads | 6-SOIC (0.173", 4.40mm Width), 5 Leads | 6-SOIC (0.173", 4.40mm Width), 5 Leads | 6-SOIC (0.173", 4.40mm Width), 5 Leads | 6-SOIC (0.173", 4.40mm Width), 5 Leads | 6-SOIC (0.173", 4.40mm Width), 5 Leads | 6-SOIC (0.173", 4.40mm Width), 5 Leads | 6-SOIC (0.173", 4.40mm Width), 5 Leads |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active |
| RoHS / REACH Compliance | REACH Affected | ROHS3 Compliant, REACH Unaffected | ROHS3 Compliant, REACH Unaffected | ROHS3 Compliant, REACH Unaffected | RoHS non-compliant, REACH Unaffected | ROHS3 Compliant, REACH Unaffected | ROHS3 Compliant, REACH Unaffected | ROHS3 Compliant, REACH Unaffected | RoHS non-compliant, REACH Unaffected |
Engineering Selection Recommendations
Legacy Performance Equivalent (HCPL-M456 Series)
The HCPL-M456-000E, HCPL-M456-500E, and HCPL-M456-560E provide direct electrical functional equivalence for applications requiring 1Mbps-class performance. These variants differ only in packaging configuration (Tube, Cut Tape & Digi-Reel, and Tape & Reel respectively). All HCPL-M456 variants are active products with ROHS3 compliance and REACH unaffected status. The higher 3750Vrms isolation rating provides increased margin over the PS9213-A baseline. Common mode transient immunity is maintained at the PS9213-A specification level of 15kV/µs.
Enhanced Performance Option (HCPL-M600 and HCPL-M601 Series)
HCPL-M600-000E and HCPL-M600-500E support 10MBd data rate with significantly improved propagation delay characteristics (75ns maximum versus 750ns/500ns for PS9213-A). These parts operate with 4.5V ~ 5.5V supply range, which is narrower than PS9213-A's 4.5V ~ 30V specification. The operating temperature range is reduced to -40°C ~ 85°C. HCPL-M600-500E carries ROHS3 compliance status.
HCPL-M601-000E and HCPL-M601-500E provide 10MBd performance with reduced common mode transient immunity of 5kV/µs. Both variants carry ROHS3 compliance status. Selection between HCPL-M600 and HCPL-M601 series depends on application requirements for common mode transient immunity margin.
HCPL-M611 is rated at 10kV/µs common mode transient immunity and 10MBd data rate, providing intermediate performance between legacy and maximum performance options. Product status is active with RoHS non-compliant designation.
All substitute parts share identical pinout and 6-SOIC package configuration with the PS9213-A, supporting direct drop-in replacement in PCB layouts.
Frequently Asked Questions (FAQ)
Q: Can HCPL-M456 series parts directly replace PS9213-A?
A: HCPL-M456-000E, HCPL-M456-500E, and HCPL-M456-560E are electrically compatible for applications within the PS9213-A performance envelope. All three variants maintain 15kV/µs common mode transient immunity and provide 3750Vrms isolation voltage, which exceeds the PS9213-A 2500Vrms rating. Pin-to-pin compatibility and identical 5-SO package enable direct PCB substitution. Selection among variants depends on packaging and procurement requirements.
Q: What is the difference between HCPL-M600 and HCPL-M601 series?
A: The primary distinction is common mode transient immunity specification. HCPL-M600-000E and HCPL-M600-500E are rated at 10kV/µs (Typ), while HCPL-M601-000E and HCPL-M601-500E are rated at 5kV/µs. Both series support identical 10MBd data rate and output current of 50 mA. Applications sensitive to high-speed transient immunity should select HCPL-M600 series. Operating temperature and supply voltage ranges are identical between series.
Q: Are these parts suitable for high-temperature applications?
A: PS9213-A supports operating temperature range of -40°C to 100°C. Among active substitutes, HCPL-M456 series maintains this full temperature range. HCPL-M600, HCPL-M601, and HCPL-M611 are rated to -40°C to 85°C maximum. For applications requiring 100°C operation, HCPL-M456 variants are the appropriate selection.
Q: What packaging options are available?
A: HCPL-M456 series offers three packaging configurations: Tube (HCPL-M456-000E), Cut Tape & Digi-Reel (HCPL-M456-500E), and Tape & Reel (HCPL-M456-560E). HCPL-M600 series provides Tube (HCPL-M600-000E) and Cut Tape & Digi-Reel (HCPL-M600-500E) options. HCPL-M601 series offers Tube (HCPL-M601-000E) and Cut Tape & Digi-Reel (HCPL-M601-500E) variants. All maintain identical electrical specifications within each series and support PCB layout compatibility.
Q: How do supply voltage requirements affect substitution selection?
A: PS9213-A operates across 4.5V to 30V supply range, accommodating both low-voltage logic and higher-voltage isolated rails. HCPL-M456 series maintains this full 4.5V ~ 30V range. HCPL-M600, HCPL-M601, and HCPL-M611 are restricted to 4.5V ~ 5.5V operation, suitable for standard logic supply voltages but not compatible with higher supply voltage applications. Designs requiring operation above 5.5V must select HCPL-M456 variants.
Q: What is the output current capability difference?
A: PS9213-A provides 15 mA output current per channel. HCPL-M456 series maintains this 15 mA specification. HCPL-M600, HCPL-M601, and HCPL-M611 series provide enhanced output current of 50 mA per channel, enabling direct drive of higher-capacitance loads without intermediate buffering stages.
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