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CD214L-T130CALF Equivalent & Substitute Parts
Part Overview
The CD214L-T130CALF is a transient voltage suppressor (TVS) diode manufactured by Bourns Inc., designed for general-purpose overvoltage protection in surface-mount applications. This component features a 130V reverse standoff voltage with a 209V maximum clamping voltage and 14.4A peak pulse current capability in a DO-214AB (SMC) package. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Voltage - Reverse Standoff (Typ) | 130V |
| Voltage - Breakdown (Min) | 144V |
| Voltage - Clamping (Max) @ Ipp | 209V |
| Current - Peak Pulse (10/1000µs) | 14.4A |
| Power - Peak Pulse | 3000W (3kW) |
| Type | Zener |
| Bidirectional Channels | 1 |
| Package / Case | DO-214AB, SMC |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the CD214L-T130CALF is determined by the following critical parameters:
Primary Matching Criteria:
- Voltage - Reverse Standoff: 130V
- Voltage - Clamping (Max) @ Ipp: 209V
- Voltage - Breakdown (Min): 144V
- Package / Case: DO-214AB (SMC)
- Bidirectional Channels: 1
- Type: Zener
Secondary Compatibility Factors:
- Current - Peak Pulse (10/1000µs): 14.4A or higher
- Power - Peak Pulse: 3000W or higher
- Operating Temperature Range: Must encompass -55°C to 150°C minimum
- RoHS3 Compliance and MSL rating
Substitute parts are grouped into two categories:
Direct Equivalents maintain all primary parameters and current/power ratings identical to the original part.
Compatible Substitutes maintain all primary voltage and package parameters but may differ in peak pulse current and power dissipation ratings. These parts are suitable when the application circuit can tolerate higher current handling capability or when lower ratings are acceptable for the specific protection requirement.
Parameter Comparison
| Part Number | Manufacturer | Voltage - Reverse Standoff | Voltage - Clamping (Max) @ Ipp | Current - Peak Pulse (10/1000µs) | Power - Peak Pulse | Operating Temperature | Package | Product Status |
|---|---|---|---|---|---|---|---|---|
| CD214L-T130CALF | Bourns Inc. | 130V | 209V | 14.4A | 3000W | -55°C ~ 150°C | DO-214AB (SMC) | Obsolete |
| SMLJ130CA | Bourns Inc. | 130V | 209V | 14.4A | 3000W | -55°C ~ 150°C | DO-214AB (SMC) | Active |
| 5.0SMDJ130CA | MDE Semiconductor Inc | 130V | 209V | 24A | 5000W | -55°C ~ 150°C | DO-214AB (SMCJ) | Active |
| SMCJ130CA | Meritek | 130V | 209V | 7.18A | 1500W | -55°C ~ 150°C | DO-214AB (SMC) | Active |
| SMCJ130CA-TP | Micro Commercial Co | 130V | 209V | 7.2A | 1500W | -55°C ~ 175°C | DO-214AB (SMC) | Active |
| SMDJ130CA | Alpha & Omega Semiconductor Inc. | 130V | 209V | 14.4A | 3000W | -55°C ~ 150°C | DO-214AB (SMC) | Active |
| SMDJ130CA-T7 | Littelfuse Inc. | 130V | 209V | 14.4A | 3000W | -65°C ~ 150°C | DO-214AB (SMC) | Active |
| SMLJ130CA-TP | Micro Commercial Co | 130V | 209V | 14.4A | 3000W | -55°C ~ 175°C | DO-214AB (SMC) | Active |
| TV15C131JB-G | Comchip Technology | 130V | 209V | 7.18A | 1500W | -55°C ~ 150°C | DO-214AB (SMC) | Active |
| TV15C131JB-HF | Comchip Technology | 130V | 209V | 7.18A | 1500W | -55°C ~ 150°C | DO-214AB (SMC) | Active |
Engineering Selection Recommendations
Preferred Direct Equivalents:
SMLJ130CA (Bourns Inc.) and SMDJ130CA (Alpha & Omega Semiconductor Inc.) are the primary substitutes, matching the CD214L-T130CALF across all critical electrical parameters: 130V reverse standoff, 209V clamping voltage, 14.4A peak pulse current, and 3000W power dissipation. Both parts are active products with ROHS3 compliance and MSL 1 rating. SMLJ130CA maintains identical operating temperature range (-55°C to 150°C), while SMDJ130CA provides the same thermal performance.
SMDJ130CA-T7 (Littelfuse Inc.) offers an extended lower temperature rating (-65°C to 150°C) while maintaining all other electrical specifications, providing enhanced performance for applications requiring broader temperature coverage.
SMLJ130CA-TP (Micro Commercial Co) and SMCJ130CA-TP (Micro Commercial Co) both support extended upper temperature operation (-55°C to 175°C), suitable for high-temperature environments while preserving core protection characteristics.
Compatible Alternatives:
5.0SMDJ130CA (MDE Semiconductor Inc) provides enhanced current handling (24A) and power dissipation (5000W) while maintaining voltage specifications. This part is suitable for applications where higher transient current capacity is beneficial or required.
SMCJ130CA (Meritek), TV15C131JB-G, and TV15C131JB-HF (Comchip Technology) feature reduced peak pulse current (7.18A) and power dissipation (1500W). These parts are suitable for lower-energy transient protection applications or where component cost optimization is a design consideration, provided circuit analysis confirms adequate protection margins.
All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with modern manufacturing and storage requirements.
Frequently Asked Questions (FAQ)
Q: Can SMCJ130CA be used as a direct replacement for CD214L-T130CALF?
A: SMCJ130CA maintains identical voltage specifications (130V reverse standoff, 209V clamping) and package format (DO-214AB SMC). However, it features reduced peak pulse current (7.18A versus 14.4A) and power dissipation (1500W versus 3000W). Substitution is valid only if circuit analysis confirms the lower current and power ratings provide adequate protection for the specific transient events in the application.
Q: What is the difference between SMLJ130CA and SMDJ130CA?
A: Both parts are direct electrical equivalents with identical voltage, current, and power specifications. SMLJ130CA is manufactured by Bourns Inc. (the original manufacturer), while SMDJ130CA is manufactured by Alpha & Omega Semiconductor Inc. Both are active products with ROHS3 compliance. Selection may be based on supplier availability, lead time, or procurement preference.
Q: Is SMDJ130CA-T7 suitable for applications requiring lower operating temperatures?
A: Yes. SMDJ130CA-T7 extends the lower temperature rating to -65°C (compared to -55°C for most alternatives), making it suitable for applications exposed to extreme cold environments. All other electrical parameters remain identical to the original CD214L-T130CALF.
Q: Can 5.0SMDJ130CA be used in place of CD214L-T130CALF?
A: Yes. 5.0SMDJ130CA maintains all critical voltage parameters and package format. The higher peak pulse current (24A) and power dissipation (5000W) provide enhanced transient protection capability. This part is suitable for applications where higher energy transients are anticipated or where design margin improvement is desired.
Q: Are all substitute parts RoHS3 compliant?
A: All listed substitute parts are ROHS3 compliant with MSL 1 rating, ensuring compatibility with modern manufacturing processes and storage requirements without moisture sensitivity constraints.
Q: What packaging options are available for these substitutes?
A: Most substitute parts are available in Tape & Reel (TR) packaging for automated assembly. SMLJ130CA-TP is available in Bulk packaging. All parts maintain the DO-214AB (SMC) package format for direct PCB footprint compatibility with the original CD214L-T130CALF.
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