UMB1SU DYELEC | Alldatasheet
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Features
- Glass Passivated Die Construction
- Low leakage SINGLE PHASE 1.0AMP ULTRA FAST GLASS PASSIVATED BRIDGE RECTIFIER Rating at 25℃ ambient temperature unless otherwise specified. Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Maximum Ratings and Electrical Characteristics SYMBOL VRRM VRWM VDC VRMS VFM CJ RθJA RθJL TJ,TSTG Average Rectified Output Current (Note 1)@TA=40℃ Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Peak Reverse Current @TA=25℃ At Rated DC Blocking Voltage @TA=125℃ Operating and Storage Temperature Range RMS Reverse Voltage -55to+150 ℃ Note:1. Mounted on glass epoxy PC board with 1.3mm2 solder pad. uA Typical Junction Capacitance per leg 13 pF T ℃/W IR 5.0 500 A V IFSM 35 UNITS V V IO A 1000100 TYPE NUMBER ns7550 1.0 1.7 RRT Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Irr=0.25A.2. dimensions in inches and (millimeters) MBS 㾦 e 0.067(1.7) 0.250.010 0.142(3.6) 0.161(4.1) 0.177(4.5) 0.195(4.95) 0.023(0.6) 0.043(1.1) 0.106(2.7) 0.090(2.3) 0.028(0.7) 0.020(0.5) 200 400 600 800 70 140 280 420 560 700 1 of 2 version:01 www.dyelec.com
0.9 90.3 0.6 1.0 0.01 0.1 1.0 1.5 1.8 I , INSTANTANEOUS FORWARD CURRENT (A) F V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig.2T ypical Forward Characteristics (per leg) F T= 25 C Pulse Width = 300 s A µ 1.2 2.1 1.0 10 I , PEAK FORWARD SURGE CURRENT (A) FSM NUMBER OF CYCLES AT 60 Hz Fig. 3 Maximum Peak Forward Surge Current (per leg) T = 25 C Single Half Sine-Wave Pulse Width = 8.3ms (JEDEC Method) A 100 1 10 100 C , JUNCTION CAPACITANCE (pF) j V , REVERSE VOLTAGE (V) Fig.4 T ypical Junction Capacitance R T= 2 5 C f = 1.0MHz J 0.2 0.4 0.6 0 40 80 120 160 I , A VERAGE FORWARD RECTIFIED CURRENT (A T , AMBIENT TEMPERATURE ( C) Fi g . 1 Output Current Deratin g Curve A INVSTANTANEOUS REVERSE CURRENT 1000 100 1.0 0.1 T=2 5 C J O T = 125 C J O FIG.5 TYPICAL REVERSE CHRACTERISTICS A)µ (V)PERCENT OF RATED PEAK INVERSE VOLTGE 20 40 60 80 100 120 2 of 2 version:01 www.dyelec.com