fast recovery diode RUILON GR2MA designed for consumer telecommunication and power supply applications

Key Attributes
Model Number: GR2MA
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
50A
Reverse Leakage Current (Ir):
5uA@1kV
Reverse Recovery Time (trr):
500ns
Voltage - DC Reverse (Vr) (Max):
1kV
Diode Configuration:
Independent
Operating Junction Temperature Range:
-55℃~+150℃@(Tj)
Voltage - Forward(Vf@If):
1.3V@2A
Current - Rectified:
2A
Mfr. Part #:
GR2MA
Package:
SMA
Product Description

Product Description

The GR2AA thru GR2MA series are fast recovery rectifiers designed for general-purpose rectification in power supplies, inverters, converters, and as freewheeling diodes. They offer high efficiency, high current capability, and high reliability, along with excellent surge current handling and low power loss due to their glass-passivated chip junction. These rectifiers are suitable for consumer and telecommunication applications.

Product Attributes

  • Brand: Not explicitly stated, but implied to be from the source (ruilon.com.cn)
  • Material: Glass passivated chip junction, Tin plated leads
  • Certifications: UL 94 V-0 flammability rating, RoHS-compliant, Solderable per J-STD-002 and JESD22-B102
  • Polarity: Color band denotes cathode end

Technical Specifications

ParameterSymbolUnitGR2AAGR2BAGR2DAGR2GAGR2JAGR2KAGR2MA
Maximum Repetitive Peak Reverse VoltageVRRMV501002004006008001000
Maximum RMS VoltageVRMSV3570140280420560700
Maximum DC Blocking VoltageVDCV501002004006008001000
Average Forward Current @Half-sine wave, Resistance load, Tc(Fig.1)IOA2.0
Forward Surge Current (Non-repetitive) @60HZ sine wave, 1 cycle, Ta=25IFSMA50
Current squared time @1mst8.3ms Ta=25Rating of per diodeI2tAs10.4
Thermal Resistance(Typical) @Between junction and ambientRJ-A/W55
Storage TemperatureTstg-55 ~ +150
Junction TemperatureTj-55 ~ +150
Peak Forward VoltageVFMV1.3 (IF=2.0A)
Peak Reverse CurrentIRRMA5 (VR=VDC @Ta=25)
Peak Reverse CurrentIRRMA200 (VR=VDC @Ta=125)
Maximum reverse recovery timeTrrns150-250-500 (IF=0.5A,IR=1.0A, Irr=0.25A)

2410010233_RUILON-GR2MA_C2944234.pdf

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