U1A YEASHIN | Alldatasheet

Document overview

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Technical content

Features

  • Plastic pa c kage has Underw r iters Labo r ato r ies Flammability Classification 94V-0
  • For surface mount applications
  • Glass passivated chip junctions
  • Low profile package
  • Easy pick and place
  • Ultrafast recovery times for high efficiency
  • Low forward voltage, low power loss
  • Built-in strain relief, ideal for automated placement
  • High temperature soldering guaranteed: 250°C/10 seconds on terminals Mechanical Data Case: JEDEC DO-214AC molded plastic body over passivated chip Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Weight: 0.002 ounce, 0.064 gram Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified. P arameter Symbol U1A U1B U1D U1G U1J U1K U1M Units Maxi m um repetiti v e peak r e v erse v oltage V RRM 100 200 400 600 800 1000 V Maximum RMS voltage V RMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage V DC 50 100 200 400 600 800 1000 V Maximum average forward rectified current at T L = 110°C I F(AV) 1.0 A Peak forward surge current 8.3ms single half sine-wave I FSM 30 A superimposed on rated load (JEDEC Method) Maximum thermal resistance (1) R θ JA °C/W R θ JL Operating and storage temperature range T J , T STG –55 to +150 °C

Electrical Characteristics

Ratings at 25°C ambient temperature unless otherwise specified. Maximum instantaneous forward voltage at 1.0A V F 1.0 1.7 V Maximum DC reverse current T A = 25°C 10 at rated DC blocking voltage T A =100°C I R µ A Maximum reverse recovery time at I F = 0.5A, I R = 1.0A, I rr = 0.25A t rr 50 75 ns Typical junction capacitance at 4.0V, 1MHz C J 15 10 pF Notes:

RATING AND CHARACTERISTIC CURVES http://www.yeashin.com 2 REV.02 20110725 U1A Thru U1M I F Instantaneous Forward Current (A) I R Instantaneous Reverse Leakage Current (mA) Typical Reverse Characteristics 0.1 0.01 0.001 Forward Current Derating Curve Maximum Non-Repetitive Peak Forward Surge Current 0.4 1.2 25 50 100 125 150 0.8 Average Forward Rectified Current (A) Number of Cycles at 60 H Z 11 0 100 Lead Temperature ( 0.1 100 0.01 T J = 150 C 100 C C Resistive or Inductive Load U1A U1G 0.8 1.0 1.2 Pulse Width = 300 µ s 1% Duty Cycle T J = 25 C T L = 110 C 8.3ms Single Half Sine-Wave (JEDEC Method) 0 100 40 60 80 Percent of Rated Peak Reverse Voltage (%) Typical Instantaneous Forward Characteristics Instantaneous Forward Voltage (V) 0.2 0.6 1.0 U1J U1M 125 C Peak Forward Surge Current (A) 11 0 100 100 0.1 Reverse Voltage (V) T J = 25 C f = 1.0 MH Z V sig = 50mVp-p Typical Junction Capacitance pF Junction Capacitance U1A U1G U1J U1M Transient Thermal Impedance ( C/W) 0.01 11 0 100 100 0.1 0.1 t Pulse Duration (sec.) Typical Transient Thermal Impedance Copper Pad Areas