Document
Green US1JDF/US1MDF
1.0A SURFACE MOUNT ULTRA-FAST RECTIFIER
Product Summary (@ TA = +25°C)
VRRM (V) 600,1000
IO (A) 1
VF Max (V) 1.7
IR Max (µA) 5
Description
The US1JDF and US1MDF are rectifiers packaged in the low profile D-FLAT package. Providing ultra-fast recovery time for high efficiency, this device is ideal for use in general rectification applications.
Features and Benefits
Glass Passivated Die Construction Ultra-Fast Recovery Time for High Efficiency Surge Overload Rating to 30A Peak High Current Capability Low Profile Design, Package Height Less than 1.1mm Lead-Free Finish; RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3)
Applications
Switching Mode Power Supply DC-DC Converter
Mechanical Data
Case: D-FLAT Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish - Matte Tin Annealed over Copper Leadframe.
Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.035 grams (Approximate)
D-FLAT
Top View
Ordering Information (Note 4)
Notes:
Part Number US1JDF-13 US1MDF-13
Qualification Commercial Commercial
Case D-FLAT D-FLAT
Packaging 10,000/Tape & Reel 10,000/Tape & Reel
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
U1J or U1M = Product Type Marking Code = Manufacturers’ Code Marking
YWW = Date Code Marking Y = Last Digit of Year (ex: 6 for 2016) WW = Week Code (01 to 53) AB = Foundry and Assembly Code
US1JDF / US1MDF
Document number: DS36877 Rev. 9 - 2
1 of 5 www.diodes.com
May 2016
© Diodes Incorporated
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage (Note 5)
RMS Reverse Voltage
Average Rectified Output Current
@TT = +25°C
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Symbol VRRM VRWM VR VR(RMS) IO
IFSM
US1JDF/US1MDF
US1JDF
US1MDF
600 1,000
420 1.0
30
700
Unit
V
V A A
Thermal Characteristics
Characteristic Typical Thermal Resistance, Junction to Terminal (Note 8) Typical Thermal Resistance, Junction to Ambient (Note 8) Operating and Storage Temperature Range
Symbol
RJT RJA TJ, TSTG
Value 44 80
-55 to +150
Unit °C/W °C/W
°C
Electrical Characteristics.