BL GALAXY ELECTRICAL
GLASS PASSIVATED RECTIFIERS
SF21G---SF28G
VOLTAGE RANGE: 50 --- 600 V CURRENT: 2.0 A
FEATURES Low...
BL GALAXY ELECTRICAL
GLASS PASSIVATED RECTIFIERS
SF21G---SF28G
VOLTAGE RANGE: 50 --- 600 V CURRENT: 2.0 A
FEATURES Low cost Glass passivated junction Low forward
voltage drop High current capability Easily cleaned with alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0
MECHANICAL DATA Case:JEDEC DO--15,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.014 ounces,0.39 grams Mounting position: Any
DO - 15
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SF21 SF22 SF23 SF24 SF25 SF26 SF27 SF28 UNITS G G G G G GGG
Maximum recurrent peak reverse
voltage Maximum RMS
voltage Maximum DC blocking
voltage
VRRM VRMS VDC
50 35 50
Maximum average forw ard rectified current
9.5mm lead length,
@TA=75
Peak forw ard surge current
IF(AV)
8.3ms single half-sine-w ave
IFSM
superimposed on rated load @TJ=125 Maximum instantaneous forw ard
voltage
@ 2.0A
VF
Maximum reverse current
@TA=25
at rated DC blocking
voltage @TA=125
IR
Maximum reverse recovery time (Note1)
trr
Typical junction capacitance (Note2)
CJ
Typical thermal resistance
(Note3)
RθJA
Operating junction temperature range
TJ
Storage temperature range
TSTG
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
2. Measured at 1.0MHZ and applied re...