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APT2X151DL60J Equivalent & Substitute Parts Reference
Part Overview
The Microchip Technology APT2X151DL60J is a diode module in the Diodes, Rectifiers category. It features two independent diodes configured in a chassis-mount ISOTOP package. The device offers a maximum repetitive reverse voltage of 600 V and an average rectified forward current of 150A per diode. The part is classified with fast recovery, low forward voltage, and operates in the -55°C to 175°C junction temperature range. It is active, RoHS3 compliant, and REACH unaffected. Identification of alternative models is essential for supply chain continuity, multi-source qualification, and inventory flexibility, especially when maintaining compliance with regulatory and status requirements.
Substiute Parts
Key Parameters
| Parameter | APT2X151DL60J |
|---|---|
| Diode Configuration | 2 Independent |
| Voltage - DC Reverse (Vr) (Max) | 600 V |
| Current - Average Rectified (Io) (per Diode) | 150A |
| Voltage - Forward (Vf) (Max) @ If | 1.6 V @ 150 A |
| Reverse Recovery Time (trr) | 408 ns |
| Current - Reverse Leakage @ Vr | 25 µA @ 600 V |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Operating Temperature - Junction | -55°C ~ 175°C |
| Mounting Type | Chassis Mount |
| Package / Case | SOT-227-4, miniBLOC |
| Supplier Device Package | ISOTOP® |
| RoHS Status | ROHS3 Compliant |
| REACH Status | REACH Unaffected |
| MSL | 1 (Unlimited) |
| ECCN | EAR99 |
| HTSUS | 8541.10.0080 |
Substitute Part Grouping Explanation
Substitute and equivalent parts for APT2X151DL60J are grouped based on strict electrical, mechanical, and compliance parameters as provided. Only diodes with a diode configuration of two independent elements, maximum DC reverse voltage of 600 V, fast recovery speed, comparable mounting method (chassis mount), and the ISOTOP package type are eligible. Substitute parts must also meet comparable RoHS and REACH statuses and share regulatory identifications (MSL, ECCN, HTSUS). Only parts with these parameters are listed as substitutes.
Key parameters for substitution:
- Diode Configuration
- Voltage - DC Reverse (Vr) (Max)
- Speed
- Mounting Type
- Package / Case
- Supplier Device Package
- RoHS and REACH compliance
- MSL
- ECCN
- HTSUS
Parameter Comparison
| Parameter | APT2X151DL60J | STTH6006TV1 | STTH60L06TV1 |
|---|---|---|---|
| Manufacturer | Microchip Technology | STMicroelectronics | STMicroelectronics |
| Diode Configuration | 2 Independent | 2 Independent | 2 Independent |
| Voltage - DC Reverse (Vr) (Max) | 600 V | 600 V | 600 V |
| Current - Average Rectified (Io) (per Diode) | 150A | 30A | 40A |
| Voltage - Forward (Vf) (Max) @ If | 1.6 V @ 150 A | 1.85 V @ 30 A | 1.55 V @ 60 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 408 ns | 70 ns | 90 ns |
| Current - Reverse Leakage @ Vr | 25 µA @ 600 V | 25 µA @ 600 V | 25 µA @ 600 V |
| Operating Temperature - Junction | -55°C ~ 175°C | -55°C ~ 150°C | 150°C (Max) |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount |
| Package / Case | SOT-227-4, miniBLOC | ISOTOP | ISOTOP |
| Supplier Device Package | ISOTOP® | ISOTOP® | ISOTOP® |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected |
| MSL | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| ECCN | EAR99 | EAR99 | EAR99 |
| HTSUS | 8541.10.0080 | 8541.10.0080 | 8541.10.0080 |
Engineering Selection Recommendations
All referenced parts including APT2X151DL60J, STTH6006TV1, and STTH60L06TV1 are active and classified as ROHS3 compliant and REACH unaffected. All have MSL 1 (unlimited), ECCN EAR99, and HTSUS 8541.10.0080, providing equivalent compliance and regulatory status. Substitutes meet the required package, mounting type, and configuration, as characterized in the official product category.
Frequently Asked Questions (FAQ)
Q1: What parameter is most critical when substituting APT2X151DL60J in a design?
A1: Diode configuration, maximum DC reverse voltage, mounting type, package/case, and compliance (RoHS and REACH) are the most critical parameters for substitution.
Q2: Are STTH6006TV1 and STTH60L06TV1 direct pin-compatible alternatives with APT2X151DL60J?
A2: All listed parts use the ISOTOP package and chassis-mounting configuration.
Q3: What compliance requirements are achieved by these substitute parts?
A3: All referenced parts are ROHS3 compliant, REACH unaffected, MSL 1 (Unlimited), with ECCN EAR99 and HTSUS 8541.10.0080.
Q4: Do all substitute diodes provide fast recovery speed and the same reverse leakage specification?
A4: Each part provides fast recovery (≤500ns, >200mA (Io)) and 25 µA reverse leakage at 600 V.
Q5: What are the package and mounting constraints that must be maintained?
A5: The ISOTOP package and chassis-mount type must be maintained for direct equivalency within the Diodes, Rectifiers component category.
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