MSS40-244-B20 Equivalent & Substitute Parts

Part Overview

The MSS40-244-B20 is an RF Diode Schottky with 1 Pair Series Connection manufactured by MACOM Technology Solutions. This component operates at 3V peak reverse voltage with a maximum current rating of 50 mA and 100 mW power dissipation. The device is housed in a B20 package and maintains Active product status with unlimited moisture sensitivity level (MSL 1). Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when inventory requirements necessitate alternative stock sources.

Substiute Parts

MSS40-244-B20

MACOM Technology SolutionsIn Stock: 851MSS40-244-B20 Datasheet

Current PartRFQ

MSS40-248-B20

MACOM Technology SolutionsIn Stock: 822MSS40-248-B20 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MSS40-244-B20 is based on electrical and mechanical parameter equivalence within the RF Schottky diode category. The substitute part MSS40-248-B20 shares the following critical parameters with the main part:

• Identical diode type classification: Schottky - 1 Pair Series Connection
• Identical peak reverse voltage rating: 3V
• Identical maximum current rating: 50 mA
• Identical maximum power dissipation: 100 mW
• Identical operating temperature range: -65°C to 150°C
• Identical package designation: B20
• Identical moisture sensitivity level: MSL 1 (Unlimited)
• Identical manufacturer: MACOM Technology Solutions
• Identical product status: Active

The substitute part is qualified for direct replacement based on these matching electrical and mechanical specifications. Both components are manufactured by the same supplier and maintain identical functional classifications within the RF Schottky diode product line.

Parameter Comparison

Engineering Selection Recommendations

Both the MSS40-244-B20 and MSS40-248-B20 are Active products manufactured by MACOM Technology Solutions with identical electrical ratings and mechanical specifications. Selection between these parts is based on availability and inventory status. The MSS40-244-B20 currently maintains 776 pieces in stock, while the MSS40-248-B20 maintains 781 pieces in stock. Both components carry identical compliance designations: ECCN EAR99 and HTSUS classification. The MSS40-248-B20 exhibits lower forward resistance (10 Ohm versus 19 Ohm at 5mA, 1MHz) and slightly higher capacitance (0.15 pF versus 0.12 pF at 0V, 1MHz), representing minor performance variations within the same functional class. Component selection should be based on circuit-specific requirements for these secondary parameters and current inventory availability.

Frequently Asked Questions (FAQ)

Q: Can MSS40-248-B20 be used as a direct replacement for MSS40-244-B20?

A: Yes. Both components share identical electrical ratings (3V peak reverse voltage, 50 mA maximum current, 100 mW power dissipation), identical operating temperature range (-65°C to 150°C), and identical B20 package designation. Both are manufactured by MACOM Technology Solutions and maintain Active product status.

Q: What are the differences between MSS40-244-B20 and MSS40-248-B20?

A: The primary differences are forward resistance and capacitance characteristics. MSS40-248-B20 has lower forward resistance (10 Ohm at 5mA, 1MHz compared to 19 Ohm) and higher capacitance (0.15 pF at 0V, 1MHz compared to 0.12 pF). These variations may affect circuit performance in frequency-dependent or impedance-sensitive applications.

Q: Are both parts available in the same package?

A: Yes. Both MSS40-244-B20 and MSS40-248-B20 are supplied in the B20 package with identical mechanical specifications and mounting requirements.

Q: What is the moisture sensitivity level for these components?

A: Both components carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there compliance or regulatory differences between these parts?

A: No. Both components carry identical ECCN (EAR99) and HTSUS (8541.10.00xx) classifications, with only minor variance in the final HTSUS digits reflecting the specific part number designation.