UMB14 YFWDIODE | Alldatasheet
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1 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. 1A SURFACE MOUNT SCHOTTKY BRIDGE RECTIFIER Reverse Voltage - 40 to 200 V Forward Current - 1A
FEATURES
Low power loss, high efficiency Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA Case: UMB Terminals: Solderable per MIL -STD-750, Method 2026 Approx. Weight: 45mg / 0.0016oz Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %. Parameter Symbols UMB14 UMB16 UMB18 UMB110 UMB120 Units Maximum Repetitive Peak Reverse Voltage VRRM 40 60 80 100 200 V Maximum RMS voltage VRMS 28 42 56 70 140 V Maximum DC Blocking Voltage VDC 40 60 80 100 200 V Average Rectified Output Current IF(AV) 1 A Peak Forward Surge Current 8.3 ms Single Half Sine-Wave Superimposed on Rated Load(JEDEC method) IFSM 40 30 A Max Instantaneous Forward Voltage at 1 A VF 0.55 0.70 0.85 0.90 V Maximum DC Reverse Current at Rated DC Blocking Voltage @TA=25°C IR 0.3 0.2 0.1 μA @TA=100°C 10 5 2 Typical Junction Capacitance （Note1） C j 220 80 pF Typical Thermal Resistance （Note2） RθJA 100 ° C/W Operating and Storage Temperature Range Tj -55 ~ +125 °C Storage Temperature Range Tstg -55 ~ +150 °C （1）Measured at 1 MHz and applied reverse voltage of 4 V D.C UMB Marking Code UMB14 UMB14 UMB16 UMB16 UMB18 UMB18 UMB110 UMB110 UMB120 UMB120
2 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Fig.1 Forward Current Derating Curve 0.2 0.4 0.6 0.8 1.0 1.2 0.0 25 50 75 100 125 150 Average Forward Current (A) Case Temperature (°C) 0.01 100 100 Fig.6- Typical Transient Thermal Impedance Transient Thermal Impedance（ /W）°C t, Pulse Duration（sec） 0.1 1 10 1000 Fig.2 Typical Reverse Characteristics Instaneous Current ( μA)Reverse 20 40 60 800 T =25J °C T =100J °C Percent of Rated Peak Reverse Voltage（%） 100 100 101 102 103 104 T =75J °C Fig.4 Typical Junction Capacitance 0.1 Junction Capacitance ( pF) Reverse Voltage (V) 100 200 500 1001 UMB14 UMB16-UMB120 T =25J °C 10 100 Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Peak A)Forward Surage Current ( Number of Cycles at 60Hz 8.3 ms Single Half Sine Wave (JEDEC Method) UMB14-UMB18 UMB110-UMB120 0.1 0 0.4 1.4 Instaneous F orward C urrent ( Instaneous Forward Voltage (V) 1.0 UMB14 UMB16/UMB18 UMB110 UMB115/UMB120 Resistive or Inductive Load
3 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. UMB UMB 5000Tape/Reel,13”reel Package Outline Plastic surface mounted package; leads The recommended mounting pad size Summary of Packing Options Package Packing Description Packing Quantity Industry Standard EIA-481-1 UNIT mm 1.2 0.20 5.1 1.0 0.12 4.6 max min mil max min 7.9 4.7 201 181 A C D E HE ∠d 0.70 0.51 e 2.7 2.3 106 4.0 3.6 157 142 3.8 3.4 150 134 g 0.82 0.51 A C V AMHE d E e D e ∠ALL ROUND g g mm (mil)Unit： 4.3 170 2.5 100 1.0×1.4 39×55