CSRV065V0P Equivalent & Substitute Parts

Part Overview

The CSRV065V0P is a Transient Voltage Suppressor (TVS) diode manufactured by Comchip Technology, designed for general-purpose power line protection applications. This steering-type TVS diode features a 5V reverse standoff voltage with a 9V clamping voltage and 6.5A peak pulse current rating in a surface-mount SC-70-6 package.

The CSRV065V0P is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades.

Substiute Parts

CSRV065V0P

Comchip TechnologyIn Stock: 6501CSRV065V0P Datasheet

Current PartRFQ

CDSC706-0504C

Bourns Inc.In Stock: 342791CDSC706-0504C Datasheet

DirectRFQ

D1213A-04S-7

Diodes IncorporatedIn Stock: 65254D1213A-04S-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CSRV065V0P are evaluated based on the following critical parameters that determine functional equivalence:

• Voltage - Reverse Standoff: 5V nominal operation
• Voltage - Clamping: 9V maximum at peak pulse current
• Current - Peak Pulse: 6.5A (8/20µs) rating
• Type: Steering (Rail to Rail) configuration
• Unidirectional Channels: 4-channel architecture
• Package: SC-70-6 / SOT-363 surface-mount form factor
• Power Line Protection: General-purpose application capability

The substitute parts listed below maintain compatibility within these electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

CDSC706-0504C (Bourns Inc.) is the primary direct substitute for CSRV065V0P. This part maintains identical electrical specifications: 5V reverse standoff voltage, 9V clamping voltage, and 6.5A peak pulse current. The CDSC706-0504C is in active production status with ROHS3 compliance and equivalent packaging. This part is suitable for direct replacement in existing designs.

D1213A-04S-7 (Diodes Incorporated) is a manufacturer-recommended alternative with the same package and steering-type architecture. However, this part operates at a lower reverse standoff voltage (3.3V) and significantly reduced peak pulse current (1A versus 6.5A). The D1213A-04S-7 is qualified to AEC-Q101 automotive standards and supports an extended operating temperature range (-55°C to 150°C). This part is suitable only for applications where the lower voltage and current ratings are acceptable.

Frequently Asked Questions (FAQ)

Q: Can CDSC706-0504C directly replace CSRV065V0P without circuit modification?

A: Yes. The CDSC706-0504C maintains identical voltage and current specifications, package form factor, and power line protection capability. No circuit modifications are required for direct substitution.

Q: What are the key differences between CDSC706-0504C and D1213A-04S-7?

A: The CDSC706-0504C matches the original CSRV065V0P specifications exactly (5V standoff, 6.5A peak pulse). The D1213A-04S-7 operates at 3.3V standoff with only 1A peak pulse current. The D1213A-04S-7 offers extended temperature range (-55°C to 150°C) and automotive qualification. Selection depends on application voltage and current requirements.

Q: Are there packaging compatibility concerns?

A: All three parts use the same 6-TSSOP / SC-88 / SOT-363 surface-mount package. PCB footprints and assembly processes are compatible across all options.

Q: What is the moisture sensitivity difference between these parts?

A: CSRV065V0P and D1213A-04S-7 have MSL 1 (unlimited shelf life). CDSC706-0504C has MSL 3, requiring storage at controlled humidity (168-hour maximum exposure limit at 60% RH / 30°C).

Q: Which substitute is recommended for new designs?

A: CDSC706-0504C is recommended for applications requiring the original 5V / 6.5A specifications. D1213A-04S-7 is recommended for automotive applications or designs requiring extended temperature operation, provided the lower voltage and current ratings are acceptable.