SM4002PL-TP Equivalent & Substitute Parts

Part Overview

The SM4002PL-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 100 V DC reverse voltage and 1 A average rectified current in a surface mount SOD-123FL package. This component is classified as "Not For New Designs," indicating it has reached end-of-life status. Identifying equivalent and substitute parts is necessary for legacy system maintenance, repair operations, and design transitions to active product lines.

Substiute Parts

SM4002PL-TP

Micro Commercial CoIn Stock: 12843SM4002PL-TP Datasheet

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BAS16H,115

NXP USA Inc.In Stock: 79518BAS16H,115 Datasheet

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CGRMT4007-HF

Comchip TechnologyIn Stock: 11521CGRMT4007-HF Datasheet

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GS1001FL_R1_00001

Panjit International Inc.In Stock: 12480GS1001FL_R1_00001 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the SM4002PL-TP is determined by the following critical parameters:

Primary Substitution Criteria:

• Voltage - DC Reverse (Vr) (Max): Must equal or exceed 100 V
• Current - Average Rectified (Io): Must equal or exceed 1 A
• Voltage - Forward (Vf) (Max) @ If: Must not exceed 1.1 V @ 1 A
• Package / Case: SOD-123F or compatible surface mount package
• Speed: Standard or faster recovery characteristics
• Operating Temperature Range: Must accommodate application requirements

Substitute Parts Identified:

1. GS1001FL_R1_00001 (Panjit International Inc.) – Direct equivalent with identical electrical specifications and SOD-123FL package. Product status is Active.

2. BAS16H,115 (NXP USA Inc.) – Partial substitute with reduced current rating (215 mA vs. 1 A) and faster recovery characteristics. Package is SOD-123F. Product status is Active with AEC-Q101 automotive qualification.

3. CGRMT4007-HF (Comchip Technology) – Higher voltage rated substitute (1000 V vs. 100 V) with identical current and forward voltage specifications. Package is SOD-123H. Product status is Active.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Preferred): GS1001FL_R1_00001 is the primary substitute for SM4002PL-TP. Both parts share identical electrical specifications (100 V, 1 A, 1.1 V forward voltage), standard recovery speed, and SOD-123FL packaging. GS1001FL_R1_00001 maintains Active product status and ROHS3 compliance. The operating temperature range of GS1001FL_R1_00001 (-50°C ~ 150°C) is narrower than the original part (-65°C ~ 175°C); verify application temperature requirements before selection.

For Current-Limited Applications: BAS16H,115 is suitable for applications where average rectified current does not exceed 215 mA. This part offers faster recovery characteristics (≤500 ns) compared to the standard recovery of SM4002PL-TP. BAS16H,115 carries AEC-Q101 automotive qualification and Active product status. Package compatibility is maintained (SOD-123F). Maximum junction temperature is 150°C, which is lower than the original part.

For Higher Voltage Applications: CGRMT4007-HF accommodates applications requiring voltage ratings above 100 V, with a maximum reverse voltage of 1000 V. Current and forward voltage specifications match the original part (1 A, 1.1 V @ 1 A). Package differs (SOD-123H vs. SOD-123FL); verify PCB layout compatibility. CGRMT4007-HF maintains Active product status and ROHS3 compliance.

Compliance Considerations: All substitute parts maintain ROHS3 compliance and Moisture Sensitivity Level 1 (Unlimited). GS1001FL_R1_00001 and CGRMT4007-HF are explicitly ROHS3 compliant. All parts carry EAR99 ECCN classification.

Frequently Asked Questions (FAQ)

Q: Can GS1001FL_R1_00001 be used as a direct replacement for SM4002PL-TP? A: Yes. GS1001FL_R1_00001 provides identical electrical specifications (100 V reverse voltage, 1 A current, 1.1 V forward voltage) and compatible SOD-123FL packaging. The primary consideration is the narrower operating temperature range (-50°C ~ 150°C vs. -65°C ~ 175°C). Confirm application temperature requirements before substitution.

Q: What is the difference between BAS16H,115 and SM4002PL-TP? A: BAS16H,115 has a reduced average rectified current rating of 215 mA compared to 1 A for SM4002PL-TP. BAS16H,115 features faster recovery characteristics (≤500 ns vs. >500 ns) and lower reverse leakage current (500 nA vs. 5 µA). Both maintain 100 V reverse voltage and 1.1 V forward voltage specifications. BAS16H,115 is suitable only for applications with current requirements not exceeding 215 mA.

Q: Why does CGRMT4007-HF have a different package designation (SOD-123H vs. SOD-123FL)? A: CGRMT4007-HF uses SOD-123H package while SM4002PL-TP uses SOD-123FL. Both are surface mount packages in the SOD-123 family, but physical dimensions and PCB footprints differ. Verify PCB layout compatibility and reflow profile requirements before substitution.

Q: Are all substitute parts RoHS compliant? A: GS1001FL_R1_00001 and CGRMT4007-HF are explicitly ROHS3 compliant. BAS16H,115 RoHS status is not specified in the provided data. Confirm RoHS compliance requirements with the component supplier if regulatory compliance is mandatory.

Q: What is the significance of "Not For New Designs" status for SM4002PL-TP? A: This designation indicates the part has reached end-of-life and is no longer recommended for new product development. All identified substitute parts carry Active product status, making them suitable for new designs and long-term availability assurance.

Q: Can BAS16H,115 be used in high-current applications? A: No. BAS16H,115 is rated for 215 mA average rectified current, which is insufficient for applications requiring 1 A. Use GS1001FL_R1_00001 or CGRMT4007-HF for full 1 A current capacity.

Q: What is the reverse leakage current difference between substitute parts? A: SM4002PL-TP has 5 µA reverse leakage at 100 V. GS1001FL_R1_00001 has 1 µA at 100 V (lower leakage). BAS16H,115 has 500 nA at 80 V (significantly lower leakage). CGRMT4007-HF has 5 µA at 1000 V (equivalent to original at higher voltage). Lower reverse leakage may improve circuit performance in sensitive applications.