Request Quote
(Ships tomorrow)
LL101A-7 Equivalent & Substitute Parts
Part Overview
The LL101A-7 is a Schottky diode rated for 60 V DC reverse voltage with 30 mA average rectified current, packaged in SOD-80 MiniMELF surface mount configuration. This component is classified as obsolete, which necessitates identification of active equivalent parts for ongoing production and maintenance applications. The LL101A-7 meets automotive-grade requirements with AEC-Q101 qualification and is RoHS3 compliant.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Voltage - DC Reverse (Vr) (Max) | 60 V |
| Current - Average Rectified (Io) | 30 mA |
| Voltage - Forward (Vf) (Max) @ If | 410 mV @ 1 mA |
| Reverse Recovery Time (trr) | 1 ns |
| Current - Reverse Leakage @ Vr | 200 nA @ 50 V |
| Capacitance @ Vr, F | 2 pF @ 0 V, 1 MHz |
| Package / Case | DO-213AC, MINI-MELF, SOD-80 |
| Operating Temperature - Junction (Max) | 125°C |
| Technology | Schottky |
| Mounting Type | Surface Mount |
Substitute Part Grouping Explanation
Substitution of the LL101A-7 is determined by electrical and mechanical parameter equivalence. The following criteria establish valid substitution:
Electrical Parameters (Must Match):
- Voltage - DC Reverse (Vr) (Max): 60 V
- Current - Average Rectified (Io): 30 mA
- Voltage - Forward (Vf) (Max) @ If: 410 mV @ 1 mA
- Reverse Recovery Time (trr): 1 ns
- Current - Reverse Leakage @ Vr: 200 nA @ 50 V
- Capacitance @ Vr, F: 2 pF @ 0 V, 1 MHz
Mechanical Parameters (Must Match):
- Package / Case: DO-213AC, MINI-MELF, SOD-80
- Mounting Type: Surface Mount
Technology:
- Schottky diode classification
The LL101A-GS08 meets all specified electrical and mechanical parameters and is therefore a direct equivalent substitute for the obsolete LL101A-7.
Parameter Comparison
| Parameter | LL101A-7 (Main Part) | LL101A-GS08 (Substitute) | Match |
|---|---|---|---|
| Manufacturer | Vishay General Semiconductor - Diodes Division | Vishay General Semiconductor - Diodes Division | Yes |
| Technology | Schottky | Schottky | Yes |
| Voltage - DC Reverse (Vr) (Max) | 60 V | 60 V | Yes |
| Current - Average Rectified (Io) | 30 mA | 30 mA | Yes |
| Voltage - Forward (Vf) (Max) @ If | 410 mV @ 1 mA | 410 mV @ 1 mA | Yes |
| Reverse Recovery Time (trr) | 1 ns | 1 ns | Yes |
| Current - Reverse Leakage @ Vr | 200 nA @ 50 V | 200 nA @ 50 V | Yes |
| Capacitance @ Vr, F | 2 pF @ 0 V, 1 MHz | 2 pF @ 0 V, 1 MHz | Yes |
| Package / Case | DO-213AC, MINI-MELF, SOD-80 | DO-213AC, MINI-MELF, SOD-80 | Yes |
| Mounting Type | Surface Mount | Surface Mount | Yes |
| Operating Temperature - Junction (Max) | 125°C | 125°C | Yes |
| Product Status | Obsolete | Active | Status differs; substitute is active |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Yes |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | Yes |
| REACH Status | REACH Unaffected | REACH Unaffected | Yes |
Engineering Selection Recommendations
The LL101A-GS08 is the direct equivalent substitute for the obsolete LL101A-7. Both components are manufactured by Vishay General Semiconductor - Diodes Division and share identical electrical and mechanical specifications.
Selection Basis:
The LL101A-GS08 maintains full parameter equivalence across all critical specifications: 60 V reverse voltage rating, 30 mA average rectified current, 410 mV forward voltage drop at 1 mA, 1 ns reverse recovery time, and SOD-80 MiniMELF surface mount packaging. Both parts comply with RoHS3 requirements and REACH regulations.
The primary distinction is product status: the LL101A-7 is obsolete while the LL101A-GS08 is active. The LL101A-GS08 is supplied in Tape & Reel (TR) packaging format, which is standard for production environments. Both components carry identical automotive-grade qualification and AEC-Q101 certification, ensuring suitability for automotive applications.
Frequently Asked Questions (FAQ)
Q: Can the LL101A-GS08 be used as a direct replacement for the LL101A-7?
A: Yes. The LL101A-GS08 is a direct equivalent substitute. All electrical parameters, mechanical specifications, and compliance certifications are identical between the two parts.
Q: What is the difference between LL101A-7 and LL101A-GS08?
A: The primary differences are product status and packaging format. The LL101A-7 is obsolete, while the LL101A-GS08 is active. The LL101A-GS08 is supplied in Tape & Reel (TR) packaging, which is standard for production procurement.
Q: Are both parts suitable for automotive applications?
A: Yes. Both the LL101A-7 and LL101A-GS08 carry automotive-grade classification and AEC-Q101 qualification, making them suitable for automotive circuit applications.
Q: Do the parts have the same package dimensions?
A: Yes. Both parts use the DO-213AC, MINI-MELF, SOD-80 package configuration with surface mount mounting type, ensuring identical PCB footprint compatibility.
Q: Are there any compliance or regulatory differences?
A: No. Both parts are RoHS3 compliant, REACH unaffected, and carry identical moisture sensitivity level (MSL) ratings of 1 (Unlimited).
Q: What is the reverse recovery time specification?
A: Both parts have a reverse recovery time (trr) of 1 ns, which is characteristic of Schottky diode technology and determines switching speed performance.
Q: Can these parts be used interchangeably in existing designs?
A: Yes. The LL101A-GS08 can be used as a direct replacement in any application currently using the LL101A-7, with no circuit modifications required.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts