SF21GU Datasheet, PDF (1/2 Pages) DIYI Electronic Technology Co., Ltd. – Low forward voltage drop

SF21G U THRU SF28G U
2.0 AMP. ^{G lass Passiv ated Sup er Fast Rectiers}
Features
·Low forward voltage drop
·High current capability
·High reliability
·High surge current capability
DO-15
˄˅
MIN.
Mechanical Data
· Case: Molded plastic _DO-15
· Terminals: Plated leads solderable per
MIL-STD-202,Method 208 guaranteed
· Polarity: Color band dentes cathode end
· Mounting Position: Any
· Making: Type Number
· Lead Free: For RoHS/Lead Free Version
Maximum Ratings and Electrical Characteristics
Rating at 25℃ ambient temperature unless otherwise specified
Single phase,half wave,60Hz,resistive or inductive load
For capacitive load derate current by 20%
˄˅
DIA.
˄˅
˄˅
˄˅
DIA. ^{˄Ë}
˄˅
˄˅
MIN.
Dimensions in inches and (millimeters)
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Average Rectified Output Current (Note 1)
@TA=55℃
SYMBOL ^{SF SF SF SF SF SF SF} Unit
21GU 22GU 23GU 24GU 25GU 26GU 28GU
VRM
VRMS
50 100 150 200 300 400 600 V
35 70 105 140 210 280 420 V
VDC
50 100 150 200 300 400 600 V
IO
2.0
A
Peak Forward Surge Current 8.3ms Single half
sine-wave superimposed on rated load (JEDEC IFSM
60
Method)
Forward Voltage @IF=2.0A
VFM
Peak Reverse Current @TA=25℃
IR
At Rated DC Blocking Voltage @TA=125℃
Maximum Reverse Recovery Time (Note2 )
TRR
Typical Junction Capacitance (Note 3)
Cj
0.95
5.0
100
35
40
Typical Thermal Resistance Junction to
Ambient
RθJA
25
Operating Temperature Range
Tj
-55 to + 150
Storage Temperature Range
TSTG
-55 to + 150
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2.Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
3. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C
1.25
30
A
1.7 V
uA
nS
pF
℃/W
℃
℃
version:01
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