HS1GL M2G Equivalent & Substitute Parts

Part Overview

The HS1GL M2G is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 400 V DC reverse voltage and 1 A average rectified current in a Sub SMA surface mount package. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, packaging format preferences, or design revision requirements.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	400 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 1 A
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	50 ns
Current - Reverse Leakage @ Vr	5 µA @ 400 V
Package / Case	DO-219AB
Mounting Type	Surface Mount
Operating Temperature - Junction	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the HS1GL M2G are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical or functionally equivalent electrical specifications across all critical parameters: 400 V reverse voltage rating, 1 A average rectified current, 1.3 V forward voltage at 1 A, fast recovery speed classification, DO-219AB package, and -55°C to 150°C operating temperature range. These parts differ only in packaging format (Cut Tape vs. Tape & Reel), reverse recovery time (35 ns vs. 50 ns), or junction capacitance (8pF to 20pF @ 4V, 1MHz), which do not affect functional interchangeability in standard applications.

Similar Parts share the same 400 V reverse voltage rating and DO-219AB package but operate at reduced current ratings (700 mA vs. 1 A) and employ standard recovery speed classification (>500ns vs. ≤500ns). These parts are suitable only for applications where the lower current rating is acceptable.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io	Vf @ If	Speed	trr	Package	Packaging Format	Product Status
HS1GL M2G	Taiwan Semiconductor Corporation	400 V	1 A	1.3 V @ 1 A	Fast Recovery ≤ 500ns	50 ns	DO-219AB	Sub SMA	Active
ES1GL	Taiwan Semiconductor Corporation	400 V	1 A	1.3 V @ 1 A	Fast Recovery ≤ 500ns	35 ns	DO-219AB	Cut Tape (CT) & Digi-Reel®	Not For New Designs
ES1GL RVG	Taiwan Semiconductor Corporation	400 V	1 A	1.3 V @ 1 A	Fast Recovery ≤ 500ns	35 ns	DO-219AB	Tape & Reel (TR)	Active
HS1GL RVG	Taiwan Semiconductor Corporation	400 V	1 A	1.3 V @ 1 A	Fast Recovery ≤ 500ns	50 ns	DO-219AB	Tape & Reel (TR)	Active
S07G-GS08	Vishay General Semiconductor - Diodes Division	400 V	700 mA	1.1 V @ 1 A	Standard Recovery >500ns	1.8 µs	DO-219AB	Tape & Reel (TR)	Active
S07G-GS18	Vishay General Semiconductor - Diodes Division	400 V	700 mA	1.1 V @ 1 A	Standard Recovery >500ns	1.8 µs	DO-219AB	Tape & Reel (TR)	Active

Engineering Selection Recommendations

For Direct Substitution (Parametric Equivalents):

ES1GL RVG and HS1GL RVG are direct functional equivalents to HS1GL M2G. Both maintain Active product status and are RoHS3 compliant. HS1GL RVG is the preferred selection when reverse recovery time matching (50 ns) is required. ES1GL RVG is suitable when faster reverse recovery (35 ns) provides circuit performance benefits. Both are supplied in Tape & Reel format for automated assembly.

ES1GL is a parametric equivalent with Active product status history but is designated Not For New Designs. This part is suitable only for legacy system maintenance or replacement applications where design revision is not planned.

For Current-Reduced Applications:

S07G-GS08 and S07G-GS18 are similar parts from Vishay General Semiconductor rated for 700 mA average rectified current. These parts are suitable only for applications where the 1 A rating of HS1GL M2G is not required. Both parts carry AEC-Q101 automotive qualification and Active product status. Selection between S07G-GS08 and S07G-GS18 is determined by reverse leakage current measurement conditions (10 µA @ 400 V vs. 10 µA @ 200 V).

All substitute parts maintain RoHS3 compliance, DO-219AB package compatibility, and -55°C to 150°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can ES1GL RVG replace HS1GL M2G in all applications?

A: ES1GL RVG is a parametric equivalent with identical voltage and current ratings, forward voltage, and operating temperature range. The reverse recovery time is faster (35 ns vs. 50 ns), which improves switching performance in high-frequency applications. Mechanical compatibility is confirmed through identical DO-219AB packaging. Substitution is valid for all standard rectifier applications.

Q: What is the difference between HS1GL RVG and ES1GL RVG?

A: Both parts are parametric equivalents with identical electrical ratings. HS1GL RVG maintains the original 50 ns reverse recovery time of HS1GL M2G, while ES1GL RVG offers faster recovery at 35 ns. HS1GL RVG is the preferred selection when matching the original reverse recovery specification is required. Both are supplied in Tape & Reel format and carry Active product status.

Q: Why are S07G-GS08 and S07G-GS18 listed as similar rather than equivalent?

A: These Vishay parts are rated for 700 mA average rectified current, compared to 1 A for HS1GL M2G. They employ standard recovery speed classification (>500ns) rather than fast recovery (≤500ns). These differences restrict their use to applications where the lower current and slower recovery characteristics are acceptable. They are not direct substitutes for 1 A applications.

Q: What packaging formats are available for substitute parts?

A: HS1GL M2G is supplied in Sub SMA format. ES1GL is available in Cut Tape and Digi-Reel formats. ES1GL RVG and HS1GL RVG are supplied in Tape & Reel format. S07G-GS08 and S07G-GS18 are supplied in Tape & Reel format. All parts use identical DO-219AB package geometry, ensuring mechanical compatibility in surface mount assembly.

Q: Are all substitute parts RoHS3 compliant?

A: All listed substitute parts are RoHS3 compliant. Compliance status is maintained across parametric equivalents and similar parts.

Q: What is the inventory status of substitute parts?

A: ES1GL RVG has 4,619 units in stock. HS1GL RVG has 18,316 units in stock. S07G-GS08 has 658,490 units in stock. S07G-GS18 has 95,100 units in stock. ES1GL has 95,300 units in stock. Inventory levels are subject to change and should be verified at time of procurement.

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