CNCHIPDEPOT Original Part
RS1M
RS1M is a Fast Recovery/High Efficiency Diode in SMA package.
CategoryDiscrete Semiconductor Products - Rectifier Diodes
TypeFast Recovery Rectifier Diode
TechnologyStandard
ConfigurationSingle Diode
Package / CaseDO-214AC, SMA
Supplier Device PackageDO-214AC (SMA)
Product Overview
RS1M is a Fast Recovery/High Efficiency Diode in SMA package.
Specifications
Key electrical, package, and sourcing parameters for quick engineering review.
| Part Number | RS1M |
| Brand | CNCHIPDEPOT |
| Package | SMA |
| Component Type | Fast Recovery / High Efficiency Diode |
| Package Form | SMA (DO-214AC) |
| Repetitive Peak Reverse Voltage (V_RRM) | 1000 V |
| Average Forward Rectified Current (I_F(AV)) | 1 A |
| Maximum Forward Voltage Drop (V_F) | 1.3 V @ I_F = 1 A |
| Reverse Recovery Time (t_rr) | Max 200 ns |
| Non-repetitive Peak Forward Surge Current (I_FSM) | 30 A @ 8.3 ms |
| Maximum Power Dissipation (P_D @ 25℃) | 1.4 W |
| Operating Junction Temperature Range | -55 ℃ ~ +150 ℃ |
| 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 | SMA package, similar electrical characteristics. |
| Toshiba | RG1M | Compatible Alternative | SMA package, verify maximum ratings. |
| Vishay | RS1M | Direct Replacement | Same MPN, SMA package, fast recovery diode. |
| STMicroelectronics | SF18 | Possible Replacement | Check forward voltage and reverse recovery time. |
Datasheet
Download the datasheet or contact us for additional technical information.
PDF
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Typical Applications
- Switching power supplies
- AC-DC converter circuits
- Industrial power supplies
- Inverter and motor drive circuits
- Battery charging systems
- Power factor correction circuits
- Consumer electronic power systems
- General-purpose high-voltage rectification
- Telecom power equipment
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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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.
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.