UMB1F

UMB05F THRU UMB10F Ultra Miniature Glass Passivated Single-Phase Surface Mount Flat Bridge Rectifier Features ƽ ƽ ƽ ƽ ƽ ƽ ƽ ƽ Low profile space Ideal for automated placement Glass passivated chip junction Low forward voltage g drop p Low leakage current High forward surge capability SOF2-4 High temperature soldering˖ 260ć/10 seconds at terminals Component in accordance to RoHS 2002/95/1 and WEEE 2002/96/EC Mechanical Date ƽ Case: SOF2-4 Molded plastic over glass passivated chip ƽ Terminals: Solder plated, solderable per J-STD-002B and JESD22-B102D ƽ Polarity: Polarity symbols marked on body Maximum Ratings & Thermal Characteristics (TA = 25 °C unless otherwise noted) Symbol UMB 05F UMB 1F UMB 2F UMB 4F UMB 6F UMB 8F UMB 10F UNIT Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum DC C blocking voltage VDC 50 100 200 400 600 800 1000 V Items Maximum average forward rectified current IF(AV) 0.5 0.8 A Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 20 A Typical Current Squared Time I t 1.66 A S at TA =30 -on glass-epoxy P.C.B(1) (2) -on aluminum substrate 2 Thermal resistance from junction to ambient per leg RθJA (1) 100 RθJA 80 (2) Thermal resistance from junction to lead per (1) leg RθJL 30 Operating junction and storage temperature range TJ ,TSTG –55 to +150 2 /W /W Note 1: On glass epoxy P.C.B. mounted on 0.06×0.04 (1.5×1.1mm) pads Note 2: On aluminum substrate P.C.B. with an area of 0.8 0.8 (20×20mm) mounted on 0.06×0.04 (1.5×1.1mm) solder pad Electrical Characteristics (TA = 25 °C unless otherwise noted) Min Type Instantaneous forward voltage per leg IF = 0.4A Tj =25 Reverse current per leg VR =VDC Tj =125 VF - 0.96 IR - - Reverse Recovery Time (Note 2) Tr r - 2 Items Symbol Notes: 1.Pulse test :300 us pulse width,1% duty cycle. 2.Test Conditions: IF= 0.5A, IR= -1.0A, IRR= -0.25A. Max 1.10 5 100 - UNIT V uA uSec 2018-10/08 REV:A RATING AND CHARACTERISTICS CURVES (UMB05F THRU UMB10F) Fig.2 Maximum Non-Repetitive Peak Forward Surge Current 1 25 0.8 20 Peak Forward Surge Current(A) Average Forward Current (A A A) Fig.1 Forward Current Derating Curve Al Substrate 0.6 0.4 0.2 Glass Epoxy P.C.B 10 5 0 0 0 25 50 75 100 125 Amibant Temperature(ć) 1 150 1 0.1 Tj=25ć Pulse With=300S 1%Duty Cycle 0.01 0.6 0.9 1.2 1.5 1.8 Instantaneous Forward Voltage(V) Instantaneous s Reverse Leakage Currrent(A) 10 10 Number of Cycles at 60Hz 100 Fig 4 Typical Reverse Leakage Fig.4 Characteristics Fig.3 Forward Fi 3 Typical T i l Instantaneous I t t F d Characteristics Instanta aneous Forward Current(A) C 8.3mS single half sine-wave 15 10 1 0.1 Tj=125ć Tj=75ć Tj=25ć 0.01 0% 20% 40% 60% 80% 100% Percent or Rated Peak Reverse Voltage (%) " " " "" " " PACKAGE OUTLINE Plastic surface mounted package; 4 leads SOF2-4 unit: mm ɴ'2285;4* 0.9-1.3 0.1-0.3 4.8-5.2 2.4-2.8 3.65-4.05 0.85-1.25 0.85-1.25 3.50-3.90 0.5-0.9 0.5-0.9 The recommended mounting pad size min 2.70 . 0.106 min .1.1 0.043 ref. 3.70 . 0.146 5.70 . 0.224 Unit˖ mm (inches) M arking Type number Marking code UMB05F B1 UMB1F B2 UMB2F B3 UMB4F B4 UMB6F B5 UMB8F B6 UMB10F B7 " " " "" " " PACKAGING OF DIODE AND BRIDGE RECTIFIERS REEL PACK PACKAGE SOF2-4 PACKING EA PER EA PER COMPONENT TAPE SPACE REEL DIA CARTON SIZE EA PER GROSS SPACE INNER REEL CARTON WEIGHT(Kg) CODE (mm) (mm) (mm) (mm) BOX -T 4,000 8,000 --- --- --- 360*355*360 96,000 15 DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.