SD660CS_S2_00001 Equivalent & Substitute Parts

Part Overview

The SD660CS_S2_00001 is a Schottky diode array manufactured by Panjit International Inc., configured as 1 pair common cathode with a maximum reverse voltage of 60 V and average rectified current of 6 A per diode. The device is packaged in TO-252-3 (DPAK) surface mount configuration with 2 leads plus tab.

This part carries a product status of "Not For New Designs," indicating it is being phased out from active development cycles. Locating equivalent substitute parts is necessary for ongoing production support, maintenance applications, and inventory management where existing designs require continued component availability.

Substiute Parts

SD660CS_S2_00001

Panjit International Inc.In Stock: 828SD660CS_S2_00001 Datasheet

Current PartRFQ

SD660CS_L2_00001

Panjit International Inc.In Stock: 6701SD660CS_L2_00001 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SD660CS_S2_00001 is determined by strict electrical and mechanical parameter matching across the following criteria:

Electrical Parameters (Must Match Exactly):

• Diode configuration: 1 pair common cathode
• Technology: Schottky
• Maximum reverse voltage (Vr): 60 V
• Average rectified current (Io): 6 A per diode
• Forward voltage (Vf): 700 mV @ 3 A
• Recovery speed: Fast recovery ≤ 500 ns, > 200 mA
• Reverse leakage current: 100 µA @ 60 V
• Junction temperature range: -55°C ~ 150°C

Mechanical Parameters (Must Match Exactly):

• Package type: TO-252-3, DPAK (2 Leads + Tab), SC-63
• Mounting type: Surface Mount
• Base product number: SD660

Compliance Parameters (Must Match Exactly):

• RoHS3 compliance
• Moisture sensitivity level: 1 (Unlimited)

Substitute parts may differ only in packaging format (tape & reel versus cut tape) and product status designation, provided all electrical, mechanical, and compliance specifications remain identical.

Parameter Comparison

Engineering Selection Recommendations

The SD660CS_L2_00001 is a direct parametric equivalent to the SD660CS_S2_00001. All electrical specifications, mechanical dimensions, and compliance certifications are identical between the two parts.

The primary distinction between these parts is packaging format: the main part (SD660CS_S2_00001) is supplied in tape & reel format, while the substitute (SD660CS_L2_00001) is supplied in cut tape format. This difference affects only the delivery and handling method, not the component's electrical or mechanical performance.

Both parts carry product status designations indicating they are not recommended for new design implementations. The main part is marked "Not For New Designs," while the substitute is marked "Obsolete." For applications requiring continued support of existing designs, either part is electrically and mechanically interchangeable.

Selection between these parts should be based on packaging requirements and inventory availability. The SD660CS_L2_00001 currently maintains higher inventory levels (6652 pieces) compared to the SD660CS_S2_00001 (797 pieces).

Frequently Asked Questions (FAQ)

Q: Can SD660CS_L2_00001 be used as a direct replacement for SD660CS_S2_00001?

A: Yes. The SD660CS_L2_00001 is a direct parametric equivalent. All electrical characteristics, mechanical dimensions, and compliance specifications are identical. The only difference is the packaging format (cut tape versus tape & reel).

Q: What is the difference between tape & reel and cut tape packaging?

A: Tape & reel (TR) packaging supplies components wound on a continuous reel for automated assembly equipment. Cut tape (CT) packaging supplies components in individual tape segments. Both formats contain the same component; the difference is in delivery and handling method only.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts have identical electrical specifications: 60 V maximum reverse voltage, 6 A average rectified current per diode, 700 mV forward voltage at 3 A, fast recovery speed ≤ 500 ns, and 100 µA reverse leakage current at 60 V.

Q: Do both parts have the same physical package dimensions?

A: Yes. Both parts use the TO-252-3 DPAK package with 2 leads plus tab (SC-63). They are mechanically interchangeable on PCBs designed for this package type.

Q: What does "Not For New Designs" and "Obsolete" product status mean?

A: "Not For New Designs" indicates the manufacturer is phasing out the part and does not recommend it for new product development. "Obsolete" indicates the part is no longer in active production. Both designations indicate these parts are intended for legacy system support and maintenance only.

Q: Are both parts RoHS3 compliant?

A: Yes. Both SD660CS_S2_00001 and SD660CS_L2_00001 are ROHS3 compliant with moisture sensitivity level 1 (unlimited).

Q: Which part should I select based on current inventory?

A: The SD660CS_L2_00001 has significantly higher inventory availability (6652 pieces) compared to the SD660CS_S2_00001 (797 pieces). If packaging format is not a constraint, the substitute part offers better supply continuity.