High surge current single phase half wave bridge rectifier SMC UG3KB05G suitable for resistive loads

Key Attributes
Model Number: UG3KB05G
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
60A
Operating Junction Temperature Range:
-55℃~+150℃@(Tj)
Voltage - Forward(Vf@If):
1.1V@3A
Current - Rectified:
3A
Voltage - DC Reverse(Vr):
50V
Mfr. Part #:
UG3KB05G
Package:
SIP-4
Product Description

Product Overview

The UG3KB05 THRU UG3KB100 series are single-phase, half-wave glass passivated bridge rectifiers designed for surface mount applications. They offer a high current capability of 3.0A with a heat sink and feature a low forward voltage drop and high surge current capability. These rectifiers are suitable for use with resistive or inductive loads, with derating for capacitive loads. They are constructed with molded plastic and have plated leads solderable per MIL-STD-202, Method 208. This is a Pb-Free device, compliant with RoHS standards.

Product Attributes

  • Brand: SMC Diode Solutions
  • Origin: China - Germany - Korea - Singapore - United States
  • Material: Molded plastic (UL flammability 94V-0), Glass passivated die construction, Epoxy resin
  • Certifications: RoHS / Lead Free

Technical Specifications

Type Number Symbol Value Units Notes
UG3K B05 THRU UG3K B100 VRRM, VRWM, VDC 50 to 1000 V Peak Repetitive Reverse Voltage, Working Peak Reverse Voltage, DC Blocking Voltage
VRMS 35 to 700 V RMS Reverse Voltage
IO (Without heat sink @TA = 30C) 1.5 A Average Rectified Output Current
IO (With heat sink @TA = 140C) 3.0 A Average Rectified Output Current
IFSM (8.3ms Single half sine-wave) 60 A Non-Repetitive Peak Forward Surge Current
VF (@IF =3.0A) 1.1 V Forward Voltage (per element)
IR (@TA = 25C At Rated DC Blocking Voltage) 5.0 µA Peak Reverse Current
IR (@TA = 125C) 500 µA Peak Reverse Current
UG3K B05 THRU UG3K B100 CJ (Note 1) 21 pF Typical Junction Capacitance (per leg)
RJA 55 °C/W Typical Thermal Resistance (per leg)
RJL 15 °C/W Typical Thermal Resistance (per leg)
TJ, TSTG -55 to +150 °C Operating and Storage Temperature Range

2411121011_SMC-UG3KB05G_C17241249.pdf

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