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CPS041-CS92D-WN Equivalent & Substitute Parts
Part Overview
The CPS041-CS92D-WN is a Silicon Controlled Rectifier (SCR) rated for 400V off-state voltage with 800mA on-state current in a surface mount die package. This component is classified as a Standard Recovery SCR and is designed for applications requiring thyristor switching and control functions.
The CPS041-CS92D-WN is currently discontinued at DiGi Electronics. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Off State | 400 | V |
| Voltage - Gate Trigger (Vgt) (Max) | 800 | mV |
| Current - Gate Trigger (Igt) (Max) | 200 | µA |
| Voltage - On State (Vtm) (Max) | 1.7 | V |
| Current - On State (It (RMS)) (Max) | 800 | mA |
| Current - Hold (Ih) (Max) | 5 | mA |
| Current - Off State (Max) | 1 | µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 10 | A @ 50Hz |
| SCR Type | Standard Recovery | - |
| Operating Temperature Range | -65°C to 125°C | TJ |
| Mounting Type | Surface Mount | - |
| Package / Case | Die | - |
Substitute Part Grouping Explanation
Substitution of the CPS041-CS92D-WN is determined by electrical and mechanical parameter equivalence. The following criteria establish valid substitutes:
Electrical Parameters (Must Match):
- Voltage - Off State: 400V
- Voltage - Gate Trigger (Vgt) (Max): 800mV
- Current - Gate Trigger (Igt) (Max): 200µA
- Voltage - On State (Vtm) (Max): 1.7V
- Current - On State (It (RMS)) (Max): 800mA
- Current - Hold (Ih) (Max): 5mA
- Current - Off State (Max): 1µA
- Current - Non Rep. Surge 50, 60Hz (Itsm): 10A @ 50Hz
- SCR Type: Standard Recovery
Mechanical Parameters (Must Match):
- Mounting Type: Surface Mount
- Package / Case: Die
- Operating Temperature Range: -65°C to 125°C
Parameter Comparison
| Parameter | CPS041-CS92D-WN (Main Part) | CPS053-CS92D-WN (Substitute) | Match Status |
|---|---|---|---|
| Voltage - Off State | 400V | 400V | Equivalent |
| Voltage - Gate Trigger (Vgt) (Max) | 800mV | 800mV | Equivalent |
| Current - Gate Trigger (Igt) (Max) | 200µA | 200µA | Equivalent |
| Voltage - On State (Vtm) (Max) | 1.7V | 1.7V | Equivalent |
| Current - On State (It (RMS)) (Max) | 800mA | 800mA | Equivalent |
| Current - Hold (Ih) (Max) | 5mA | 5mA | Equivalent |
| Current - Off State (Max) | 1µA | 1µA | Equivalent |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 10A @ 50Hz | 10A @ 50Hz | Equivalent |
| SCR Type | Standard Recovery | Standard Recovery | Equivalent |
| Operating Temperature Range | -65°C to 125°C | -65°C to 125°C | Equivalent |
| Mounting Type | Surface Mount | Surface Mount | Equivalent |
| Package / Case | Die | Die | Equivalent |
| Product Status | Discontinued at DiGi Electronics | Active | Substitute Available |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Equivalent |
| REACH Status | REACH Unaffected | REACH Unaffected | Equivalent |
Engineering Selection Recommendations
The CPS053-CS92D-WN is a direct electrical and mechanical equivalent to the CPS041-CS92D-WN. All specified electrical parameters, operating temperature range, mounting type, and package configuration are identical between the two parts.
The CPS053-CS92D-WN maintains Active product status with current inventory availability (772 Pcs New Original In Stock), whereas the CPS041-CS92D-WN is discontinued. Both parts are ROHS3 Compliant and REACH Unaffected, meeting the same regulatory requirements.
The CPS053-CS92D-WN is suitable for direct substitution in applications currently using the CPS041-CS92D-WN without circuit modification or design re-qualification.
Frequently Asked Questions (FAQ)
Q: Can the CPS053-CS92D-WN replace the CPS041-CS92D-WN in existing designs?
A: Yes. The CPS053-CS92D-WN is electrically and mechanically equivalent to the CPS041-CS92D-WN. All electrical parameters, operating temperature range, and package specifications are identical. Direct substitution is possible without circuit modification.
Q: Are there any compliance or certification differences between these parts?
A: No. Both parts are ROHS3 Compliant and REACH Unaffected. Regulatory compliance status is identical.
Q: What is the primary reason for substitution?
A: The CPS041-CS92D-WN is discontinued at DiGi Electronics. The CPS053-CS92D-WN is an active product with current inventory availability, making it the appropriate substitute for ongoing production and repair applications.
Q: Are both parts manufactured by the same company?
A: Yes. Both the CPS041-CS92D-WN and CPS053-CS92D-WN are manufactured by Central Semiconductor Corp.
Q: Do these parts have the same package and mounting specifications?
A: Yes. Both parts are surface mount die packages with identical mechanical specifications and operating temperature ranges (-65°C to 125°C).
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