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P6KE110CA-T Equivalent & Substitute Parts
Part Overview
The P6KE110CA-T is a transient voltage suppressor (TVS) diode manufactured by Diodes Incorporated, designed for general-purpose overvoltage protection applications. This bidirectional Zener diode operates with a 94V reverse standoff voltage and provides 152V maximum clamping voltage at peak pulse current. The part is classified as obsolete, making equivalent substitutes necessary for ongoing design support and procurement.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Voltage - Reverse Standoff (Typ) | 94V |
| Voltage - Breakdown (Min) | 105V |
| Voltage - Clamping (Max) @ Ipp | 152V |
| Current - Peak Pulse (10/1000µs) | 4A |
| Power - Peak Pulse | 600W |
| Operating Temperature Range | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | DO-204AC, DO-15, Axial |
| Type | Zener |
| Bidirectional Channels | 1 |
Substitute Part Grouping Explanation
Substitution eligibility for the P6KE110CA-T is determined by strict equivalence across the following critical parameters:
- Voltage - Reverse Standoff (Typ): 94V
- Voltage - Breakdown (Min): 105V
- Voltage - Clamping (Max) @ Ipp: 152V
- Current - Peak Pulse (10/1000µs): 4A
- Power - Peak Pulse: 600W
- Type: Zener
- Bidirectional Channels: 1
- Mounting Type: Through Hole
- Package / Case: DO-204AC, DO-15, Axial
All identified substitute parts maintain identical electrical specifications across these parameters. Packaging variants (Bulk, Tape & Reel) and manufacturer differences do not affect electrical compatibility. The base product number P6KE110 is common to all substitutes, confirming functional equivalence.
Parameter Comparison
| Part Number | Manufacturer | Product Status | Voltage - Reverse Standoff (Typ) | Voltage - Breakdown (Min) | Voltage - Clamping (Max) @ Ipp | Current - Peak Pulse (10/1000µs) | Power - Peak Pulse | Operating Temperature | Package | Inventory |
|---|---|---|---|---|---|---|---|---|---|---|
| P6KE110CA-T | Diodes Incorporated | Obsolete | 94V | 105V | 152V | 4A | 600W | -55°C ~ 175°C | DO-15 | 8200 Pcs |
| P6KE110CA-AP | Micro Commercial Co | Active | 94V | 105V | 152V | 4A | 600W | -55°C ~ 175°C | DO-15 | 749 Pcs |
| P6KE110CA-BP | Micro Commercial Co | Active | 94V | 105V | 152V | 4A | 600W | -55°C ~ 175°C | DO-15 | 657 Pcs |
| P6KE110CA | Taiwan Semiconductor Corporation | Active | 94V | 105V | 152V | 4A | 600W | Not specified | DO-15 | 3850 Pcs |
| P6KE110CA-B | Littelfuse Inc. | Active | 94V | 105V | 152V | 4A | 600W | -55°C ~ 175°C | DO-204AC (DO-15) | 1087 Pcs |
| P6KE110CA-TP | Micro Commercial Co | Active | 94V | 105V | 152V | 4A | 600W | -55°C ~ 175°C | DO-15 | 1053 Pcs |
Engineering Selection Recommendations
All identified substitute parts are electrically equivalent to the P6KE110CA-T and maintain identical performance specifications. Selection among active alternatives should be based on the following factors:
Product Status: The original P6KE110CA-T is obsolete. All substitute parts listed carry active product status, ensuring long-term availability and continued manufacturer support.
Compliance & Certifications: P6KE110CA-T, P6KE110CA, P6KE110CA-B, and P6KE110CA-TP are ROHS3 compliant with MSL rating of 1 (Unlimited). P6KE110CA-AP and P6KE110CA-BP are REACH Unaffected. All parts carry ECCN EAR99 classification.
Packaging Considerations: Bulk packaging (P6KE110CA-AP, P6KE110CA-BP) suits prototype and low-volume applications. Tape & Reel packaging (P6KE110CA-TP) is optimized for automated assembly. The P6KE110CA from Taiwan Semiconductor Corporation offers the highest inventory availability (3850 Pcs).
Manufacturer Options: Littelfuse Inc. (P6KE110CA-B), Micro Commercial Co (P6KE110CA-AP, P6KE110CA-BP, P6KE110CA-TP), and Taiwan Semiconductor Corporation (P6KE110CA) are all qualified sources for this specification.
Frequently Asked Questions (FAQ)
Q: Can P6KE110CA-T be directly replaced with any of these substitutes?
A: Yes. All listed parts maintain identical electrical specifications: 94V reverse standoff, 105V minimum breakdown, 152V maximum clamping voltage, and 4A peak pulse current. Direct substitution is supported without circuit modification.
Q: What is the difference between packaging variants (Bulk vs. Tape & Reel)?
A: Bulk packaging is suitable for manual assembly and prototype builds. Tape & Reel packaging is designed for automated pick-and-place assembly in production environments. Electrical performance is identical.
Q: Are there temperature rating differences among substitutes?
A: P6KE110CA-T, P6KE110CA-AP, P6KE110CA-BP, P6KE110CA-B, and P6KE110CA-TP all specify -55°C ~ 175°C operating temperature. P6KE110CA from Taiwan Semiconductor Corporation does not specify operating temperature in the provided data.
Q: Which substitute offers the best inventory availability?
A: P6KE110CA from Taiwan Semiconductor Corporation has the highest stock level at 3850 Pcs, followed by P6KE110CA-T (8200 Pcs, though obsolete).
Q: Do all substitutes meet RoHS compliance?
A: P6KE110CA-T, P6KE110CA, P6KE110CA-B, and P6KE110CA-TP are ROHS3 compliant. P6KE110CA-AP and P6KE110CA-BP are REACH Unaffected. Verify compliance requirements for your specific application.
Q: Is the DO-204AC package equivalent to DO-15?
A: Yes. DO-204AC and DO-15 are equivalent designations for the same axial through-hole package. P6KE110CA-B is specified as DO-204AC (DO-15), confirming functional equivalence.
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