Fast Recovery Rectifier NH RS1M Suitable for in Switch Mode Power Supplies and Automotive Electronics
Key Attributes
Model Number:
RS1M
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Reverse Recovery Time (trr):
500ns
Operating Junction Temperature Range:
-55℃~+150℃
Diode Configuration:
1 Independent
Voltage - DC Reverse (Vr) (Max):
1kV
Voltage - Forward(Vf@If):
1.3V@1A
Current - Rectified:
1A
Mfr. Part #:
RS1M
Package:
DO-214AC(SMA)
Product Description
Niuhang RS1A THRU RS1M Fast Recovery Rectifiers
The Niuhang RS1A through RS1M series are fast recovery rectifiers designed for high-efficiency applications. Featuring NH'S chip technology, these rectifiers offer low switching loss, low leakage current for high reliability, and fast switching speeds. They are suitable for use in Switch Mode Power Supplies (SMPS), fast chargers, LED driver and monitor lighting, and automotive electronics and charging posts.
Product Attributes
- Brand: Niuhang Electronic Specification Technology Co., Ltd
- Certifications: RoHS-Compliant, UL-94 ClassV-0 Recognized, HF halogen-free, Pb-Free
- Package: SMA
- Material: Molded with UL-94 ClassV-0 Recognized, Tin Plated Leads
Technical Specifications
| Parameter | Symbol | RS1A | RS1B | RS1D | RS1G | RS1J | RS1K | RS1M | Unit |
| Maximum Repetitive Peak Reverse Voltage | VRRM | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| Maximum RMS Voltage | VRMS | 35 | 70 | 140 | 280 | 420 | 560 | 700 | V |
| Maximum DC Blocking Voltage | VDC | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 1 | A | ||||||
| Peak Forward Surge Current (8.3ms Single Half Sine-wave) | IFSM | 30 | A | ||||||
| Current Squared Time (t< 8.3ms) | I2t | 3.7 | Asec | ||||||
| Maximum Mounting Torque (M3 screw) | TMM | 1.1 | N.m | ||||||
| Maximum Instaneous Forward Voltage (IF= 1.0 A) | VF | 1.30 | V | ||||||
| Maximum DC Reverse Current at Rated DC Blocking Voltage (Ta=25, VR=VRRM) | IRRM | 5 | uA | ||||||
| Maximum DC Reverse Current at Rated DC Blocking Voltage (Ta=125, VR=VRRM*80%) | IRRM | 200 | uA | ||||||
| Typical Junction Capacitance (4 V, 1MHz) | CJ | 13 | 8 | 7 | pF | ||||
| Maximum Reverse Recovery Time (IF=0.5A, IR=1.0A, IRR=0.25A) | Trr | 150 | 250 | 500 | nS | ||||
| Operating Junction Temperature Range | TJ | -55~150 | |||||||
| Storage Temperature Range | TSTD | -55~150 | |||||||
| Thermal Resistance Junction To Ambient (Still Air Environment) | RJA | 85.0 | /W | ||||||
| Thermal Resistance Junction-Case (Device Mounted On 1 in FR-4 Board With 2oz. Copper) | RJC | 23.0 | /W | ||||||
2508201745_NH-RS1M_C7427799.pdf
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