UMB1S DYELEC | Alldatasheet
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- Glass Passivated Die Construction
- Low leakage S THRU UMB10S SINGLE PHASE 0.8AMP 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 0.5 0.8 Average Rectified Output Current (Note 1)@TA=40℃ (Note 2)@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. 2. Mounted on aluminum substrate PC board with 1.3mm2 solder pad. uA Typical Junction Capacitance per leg 13 pF Typical Thermal Resistance per leg (Note 4) 20 ℃/W IR 5.0 500 A Forward Voltage per element @IF=0.8A V IFSM 30 UNITS V V IO A 1000 TYPE NUMBER ns7550 1.0 1.7 T Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Irr=0.25A.3. （Note 3） 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) 100 UMB2S 200 UMB4S UMB6S UMB8S UMB10S 400 600 800 70 140 280 420 560 700 1 of 2 version:01 www.dyelec.com
0.9 90.3 0.6 THRU UMB10UMB1 1.0 0.01 0.1 1.0 1.5 1.8 I,INST ANT ANEOUS FORWARD CURRENT (A) F VF , INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2T ypical Forward Characteristics (per leg) T= 25 C Pulse Width = 300µs A 1.2 2.1 1.0 10 I ,PEAK FORWARD SURGE CURRENT (A) FSM NUMBER OF CYCLES AT 60 Hz T = 25 C Single Half Sine-Wave Pulse Width = 8.3ms (JEDEC Method) A 100 1 10 100 C ,JUNCTION CAPACITANCE (pF) j VR , REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance T= 2 5C f = 1.0MHz J 0.2 0.4 0.6 0 40 80 120 160 I ,AVERAGE FORWARD RECTIFIED CURRENT (A T , AMBIENT TEMPERATURE ( C) Fig. 1 Output Current Deratin g Curve A S S Resistive or Inductive Load Fig. 3 Maximum Peak Forward Surge Current (per leg) UMB1S-UMB2S UMB4S UMB6S-UMB10S Al. Substrate PC Board Glass Epoxy PC Board 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