High surge current surface mount rectifier Changzhou Starsea Elec US1M with ultra fast switching speed

Key Attributes
Model Number: US1M
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
30A
Reverse Leakage Current (Ir):
5uA@1kV
Reverse Recovery Time (trr):
75ns
Operating Junction Temperature Range:
-65℃~+150℃@(Tj)
Diode Configuration:
-
Voltage - DC Reverse (Vr) (Max):
1kV
Voltage - Forward(Vf@If):
1.7V@1A
Current - Rectified:
1A
Mfr. Part #:
US1M
Package:
SMA(DO-214AC)
Product Description

Product Overview

The US1A thru US1M series are surface mount ultra-fast rectifiers designed for high-efficiency applications. These rectifiers feature ultra-fast switching speeds, low reverse leakage, and high forward surge current capability. Built-in strain relief makes them ideal for automated placement. They are suitable for surface-mounted applications and can withstand high-temperature soldering.

Product Attributes

  • Brand: LING JIE R STAR SEA ELECTRONICS CO.,LTD.
  • Case: JEDEC DO-214AC molded plastic body
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Color band denotes cathode end
  • Mounting Position: Any
  • Flammability Classification: Underwriters Laboratory 94V-0

Technical Specifications

Model Reverse Voltage (VRRM) Forward Current (I(AV)) Peak Forward Surge Current (IFSM) Forward Voltage (VF) Reverse Current (IR) TA=25C Reverse Current (IR) TA=100C Junction Capacitance (CJ) Reverse Recovery Time (trr) Thermal Resistance (RJA) Dimensions (DO-214AC)
US1A 50V 1.0A 30.0A 1.0V @ 1.0A 5.0A 50.0A 15.0pF 50ns 150C/W 0.177(4.50) x 0.110(2.80)
US1B 100V 1.0A 30.0A 1.0V @ 1.0A 5.0A 50.0A 15.0pF 50ns 150C/W 0.177(4.50) x 0.110(2.80)
US1D 200V 1.0A 30.0A 1.0V @ 1.0A 5.0A 50.0A 15.0pF 50ns 150C/W 0.177(4.50) x 0.110(2.80)
US1G 400V 1.0A 30.0A 1.0V @ 1.0A 5.0A 50.0A 15.0pF 50ns 150C/W 0.177(4.50) x 0.110(2.80)
US1J 600V 1.0A 30.0A 1.0V @ 1.0A 5.0A 50.0A 15.0pF 50ns 150C/W 0.177(4.50) x 0.110(2.80)
US1K 800V 1.0A 30.0A 1.0V @ 1.0A 5.0A 50.0A 15.0pF 50ns 150C/W 0.177(4.50) x 0.110(2.80)
US1M 1000V 1.0A 30.0A 1.0V @ 1.0A 5.0A 50.0A 15.0pF 50ns 150C/W 0.177(4.50) x 0.110(2.80)
General Ratings
Operating junction and storage temperature range -65 to +150 C
Maximum RMS voltage 35V (for US1A) to 700V (for US1M)
Maximum DC blocking voltage 50V (for US1A) to 1000V (for US1M)
Maximum instantaneous forward voltage at 1.0A 1.7V (for US1M)
Weight 0.002 ounce, 0.07 grams
High temperature soldering guaranteed 250 C/10 seconds at terminals

2304140030_Changzhou-Starsea-Elec-US1M_C83962.pdf

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