Details, datasheet, quote on part number: SFR155
PartSFR155
CategoryDiscrete => Diodes & Rectifiers => Fast Recovery Rectifiers
DescriptionPakage = DO-15 ;; Max. Reverse Voltage VRM (V)= 50 ;; Max. Aver. Rect. Current io (A)= 1.5 ;; Ifsm (A)= 50
CompanyTaiwan Semiconductor (TSC)
DatasheetDownload SFR155 datasheet
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Features, Applications

Features

a Low forward voltage drop High current capability High reliability High surge current capability Fast switching for high efficiency

Cases: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Axial leads, solderable per MIL-STD202, Method 208 guaranteed Polarity: Color band denotes cathode end High temperature soldering guaranteed: 260+/10 seconds/.375",(9.5mm) lead lengths 5 lbs.,(2.3kg) tension Weight: 0.40 gram

Rating at 25+ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SFR Type Number 151 152 Maximum Recurrent Peak Reverse Voltage 50 100 VRRM Maximum RMS Voltage 35 70 VRMS Maximum DC Blocking Voltage 50 100 VDC

Maximum Average Forward Rectified Current.375"(9.5mm) Lead Length @TA = 55+ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.5A Maximum DC Reverse Current TA=25+ at Rated DC Blocking Voltage @ TA=75+ Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Operating Temperature Range Storage Temperature Range

Notes:1. Reverse Recovery Test Conditions: IRR=0.25A 2. Measured at 1 MHz and Applied Reverse Voltage of 4..0 Volts D.C.

Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375 (9.5mm) Lead Length

FIG.5- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A DUT PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 0 -0.25A

NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms


 

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SFR152
SFR153
SFR154
SFR156
SFR157
Some Part number from the same manufacture Taiwan Semiconductor (TSC)
SFR156 Pakage = DO-15 ;; Max. Reverse Voltage VRM (V)= 50 ;; Max. Aver. Rect. Current io (A)= 1.5 ;; Ifsm (A)= 50
SFR1T1 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 50 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFR201 Pakage = DO-15 ;; Max. Reverse Voltage VRM (V)= 50 ;; Max. Aver. Rect. Current io (A)= 2 ;; Ifsm (A)= 60
SFR301 Pakage = DO-201AD ;; Max. Reverse Voltage VRM (V)= 50 ;; Max. Aver. Rect. Current io (A)= 3 ;; Ifsm (A)= 150
SFR601 Pakage = R-6 ;; Max. Reverse Voltage VRM (V)= 50 ;; Max. Aver. Rect. Current io (A)= 6 ;; Ifsm (A)= 200
SFT11 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 50 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFT11G
SFT12 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 100 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFT12G
SFT13 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 150 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFT13G
SFT14 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 200 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFT14G
SFT15 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 300 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFT15G
SFT16 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 400 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFT16G
SFT17 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 500 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFT17G
SFT18 Pakage = TS-1 ;; Max. Reverse Voltage VRM (V)= 600 ;; Max. Aver. Rect. Current io (A)= 1 ;; Ifsm (A)= 30
SFT18G
 
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