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quality Surface Mount Rectifier R O US2MB Designed for High Frequency Rectification and Freewheeling Circuits factory
quality Surface Mount Rectifier R O US2MB Designed for High Frequency Rectification and Freewheeling Circuits factory

Surface Mount Rectifier R O US2MB Designed for High Frequency Rectification and Freewheeling Circuits

Key Attributes
Model Number: US2MB
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
50A
Reverse Leakage Current (Ir):
2uA@1000V
Reverse Recovery Time (trr):
75ns
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
1kV
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
1.7V@2A
Current - Rectified:
2A
Mfr. Part #:
US2MB
Package:
SMB
Product Description

Product Overview

The US2AB THRU US2MB series are high-efficient surface mount rectifiers designed for high-frequency rectification and freewheeling applications. Featuring a low-profile package and ideal for automated placement, these rectifiers offer super fast reverse recovery time, low switching losses, and high efficiency. They are suitable for use in switching mode converters and inverters for consumer, computer, automotive, and telecommunication applications.

Product Attributes

  • Brand: (Hongjiacheng)
  • Website: www.ichjc.com
  • Origin: Zhuhai Hongjiacheng Technology co., Ltd
  • Case: DO-214AA(SMB)
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Cathode line denotes the cathode end
  • Molding compound: Meets UL 94V-0 flammability rating, RoHS-compliant, halogen-free

Technical Specifications

Device Marking Code VRRM (V) VRMS (V) VDC (V) IF(AV) (A) IFSM (A) VF (V) @ IF=2.0A Trr (ns) @ IF=0.5A,IR=1.0A,Irr=0.25A IR1 (A) @ VR=VDC,TA=25 IR2 (A) @ VR=VDC,TA=100 CJ (pF) @ 4.0V DC,1MHz
US2AB 50 35 50 2.0 50.0 1.0 50 2.0 200 50
US2BB 100 70 100 1.4 75 2.0 200
US2DB 200 140 200 1.7 75 2.0 200
US2GB 400 280 400 1.7 75 2.0 200
US2JB 600 420 600 1.7 75 2.0 200
US2KB 800 560 800 1.7 75 2.0 200
US2MB 1000 700 1000 1.7 75 2.0 200

Package Outline Dimensions (SMB/DO-214AA)

Symbol Millimeters Inches
Min. Max. Min. Max.
A 1.85 2.21 0.073 0.087
B 4.25 4.85 0.167 0.191
C 3.30 3.94 0.130 0.155
D 2.15 2.65 0.085 0.104
E 0.75 1.52 0.030 0.060
F - 0.203 - 0.008
G 5.08 5.59 0.200 0.220
H 0.15 0.31 0.006 0.012

2506261420_R-O-US2MB_C18199134.pdf

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