Durable NH RS1MF fast recovery rectifier designed for in PD adapters power supplies and LED driver circuits

Key Attributes
Model Number: RS1MF
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA
Non-Repetitive Peak Forward Surge Current:
30A
Reverse Recovery Time (trr):
500ns
Diode Configuration:
1 Independent
Operating Junction Temperature Range:
-65℃~+150℃
Voltage - DC Reverse (Vr) (Max):
1kV
Voltage - Forward(Vf@If):
1.3V@1A
Current - Rectified:
1A
Mfr. Part #:
RS1MF
Package:
SMAF
Product Description

Product Overview

The RS1AF thru RS1MF series from Niuhang Electronic Specification Technology Co., Ltd. are fast recovery rectifiers designed for general-purpose AC/DC bridge full-wave rectification. Featuring a glass-passivated chip junction, these rectifiers offer a low forward voltage drop for high efficiency, low leakage current for high reliability, and high forward surge capability. They are suitable for a wide range of applications including PD, adapters, power supplies, monitors, LED drivers, printers, audio equipment, TVs, and home appliances.

Product Attributes

  • Brand: Niuhang Electronic Specification Technology Co., Ltd.
  • Product Line Code: FF
  • Model Series: RS1XF (x=A,B,D,G,J,K,M)
  • Package: SMAF
  • Material: Molding Compound Meets UL 94 V-0 Flammability Rating
  • Certifications: RoHS-Compliant
  • Polarity: As Marked On Case (White band denotes cathode)
  • Mounting Position: Any
  • Weight: Approx. 0.026 Grams (0.00091 Ounce)

Technical Specifications

ModelRS1AFRS1BFRS1DFRS1GFRS1JFRS1KFRS1MFUnit
Maximum Repetitive Peak Reverse Voltage (VRRM)501002004006008001000V
Maximum RMS Voltage (VRMS)3570140280420560700V
Maximum DC Blocking Voltage (VDC)501002004006008001000V
Maximum Average Forward Rectified Current @TC= 100 C (IF(AV))1A
Peak Forward Surge Current (IFSM) @ 8.3ms Single Half Sine-wave30A
Current Squared Time (I2t) @ t<8.3ms3.7A
Maximum Instantaneous Forward Voltage per Diode (VF) @ IF= 1.0 A, Ta=251.30V
Maximum Instantaneous Forward Voltage per Diode (VF) @ IF= 1.0 A, Ta=1251.18V
Maximum DC Reverse Current (IRRM) @ Rated DC Blocking Voltage, Ta=255uA
Maximum DC Reverse Current (IRRM) @ 80%*VRRM, Ta=125500uA
Typical Junction Capacitance (CJ) @ 4.0 V, 1MHz15pF
Maximum Reverse Recovery Time (TRR) @ IF=0.5A, IR=1.0A, IRR=0.25A350nS
Operating Junction Temperature Range (TJ)-55 to 150
Storage Temperature Range (TSTD)-55 to 150
Typical Thermal Resistance (RJA)100.0/W
Typical Thermal Resistance (RJC)32/W

2505061659_NH-RS1MF_C7427800.pdf

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