CNCHIPDEPOT Original Part
RS1G
RS1G is a Fast Recovery/High Efficiency Diode in SMA package, designed for high-efficiency applications with fast recovery characteristics.
PackageDO-214AC (SMA)
Reverse Voltage (VR)400V
Forward Current (IF)1A
Reverse Recovery Time (TRR)150ns
TypeFast Recovery Rectifier Diode
ConfigurationSingle Diode
Product Overview
RS1G is a Fast Recovery/High Efficiency Diode in SMA package, designed for high-efficiency applications with fast recovery characteristics.
Specifications
Key electrical, package, and sourcing parameters for quick engineering review.
| Part Number | RS1G |
| Brand | CNCHIPDEPOT |
| Package | SMA |
| Category | Discrete Semiconductor Products - Rectifier Diodes |
| Type | Fast Recovery Rectifier Diode |
| Configuration | Single Diode |
| Package / Case | DO-214AC, SMA |
| Supplier Device Package | DO-214AC (SMA) |
| Mounting Type | Surface Mount |
| Technology | Standard Silicon |
| Voltage - DC Reverse (VR) | 400V |
| Current - Average Rectified (IO) | 1A |
| Forward Voltage (VF) | 1.3V Max. @ 1A |
| Reverse Recovery Time (TRR) | 150ns |
| Reverse Leakage Current (IR) | 5µA @ 400V |
| Junction Capacitance | 10pF @ 4V, 1MHz |
| Speed | Fast Recovery ≤500ns, >200mA |
| Operating Junction Temperature | -55°C to +150°C |
| Packaging | Tape & Reel (TR), Cut Tape (CT), Digi-Reel |
| Part Status | Active |
| Moisture Sensitivity Level | MSL 1 (Unlimited) |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Product Type | Fast Recovery/High Efficiency Diode |
Cross Reference & Replacement Information
The following part numbers are commonly reviewed for replacement or compatibility matching. Always verify datasheet, package, pinout, and operating conditions before bulk purchase.
| Target Brand | Target MPN | Replace Type | Notes |
|---|---|---|---|
| ON Semiconductor | 1N4937 | Cross Reference | Verify reverse voltage and forward current parameters. |
| STMicroelectronics | FR107 | Compatible Alternative | Confirm package (SMA) and recovery time specifications. |
| Diodes Incorporated | FR107S | Direct Replacement | SMA package and electrical characteristics match. |
| Vishay | VS-1.5KE13A | Possible Replacement | Check voltage rating and package compatibility. |
Datasheet
Download the datasheet or contact us for additional technical information.
PDF
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Typical Applications
- Switching power supply rectification
- DC-DC converter rectification
- Freewheeling diode circuits
- Flyback and snubber circuits
- Medium-voltage power conversion
- General-purpose fast recovery rectification
Ordering & RFQ Information
- MOQ: Contact sales
- Lead Time: 3–7 working days for stock items
- Packaging: Reel / Tube / Tray depending on package
- Sample Availability: Available on request
- Mass Production Status: 50K+ pcs Stock / Mass Production
FAQ
Can this part replace my current model?
It may be suitable depending on your circuit requirements. Please verify datasheet, package, pinout, and test samples before bulk orders.
Can I request samples?
Yes. Please submit your RFQ with target quantity and application details.
Need this part or a compatible replacement?
Send us your target part number, BOM list, quantity, and technical requirements. CNCHIPDEPOT can help review replacement options and provide RFQ support.
Submit RFQElectronic Component Manufacturing & Quality Control
As a China electronic component factory , China Chip Depot supports component sourcing, production, testing and quality inspection for global B2B buyers. We also provide Cross Reference Alternative Parts matching services to help engineers and procurement teams identify suitable component alternatives.
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Component Testing Equipment
Electrical testing and verification equipment used to support performance checks and product consistency.
Quality Inspection Lab
Quality inspection processes help verify component condition, specifications and production consistency before shipment.
SMT Assembly Workshop
SMT production and assembly capabilities supporting electronic component and PCB-related manufacturing requirements.
Semiconductor Production
Controlled production environments supporting semiconductor and electronic component manufacturing processes.
Component Testing Equipment
Electrical testing and verification equipment used to support performance checks and product consistency.
Quality Inspection Lab
Quality inspection processes help verify component condition, specifications and production consistency before shipment.