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SF31G Datasheet, PDF (1/4 Pages) Jinan Gude Electronic Device – 3.0 AMPS. GLASS PASSIVATED SUPER FAST RECTIFIERS | |||
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SF31G THRU SF38G
DO-27 Plastic-Encapsulate Diodes
Super Fast Recovery Rectifier Diode
Features
âIo
3.0A
âVRRM
50V-600V
âHigh surge current capability
âGlass passivated chip
âPolarity: Color band denotes cathode
Applications
â Rectifier
Marking
â SF3XG
X:From 1 to 8
DO-27
HD ZC84
Item
Symbol Unit
Conditions
SF3
1G 2G 3G 4G 5G 6G 7G 8G
Repetitive Peak Reverse Voltage VRRM
V
50 100 150 200 300 400 500 600
Average Forward Current
IF(AV)
A
60Hz Half-sine wave, Resistance
load, Ta=75â
3.0
Surge(Non-repetitive)Forward
Current
Junction Temperature
Storage Temperature
IFSM
TJ
TSTG
A
60Hz Half-sine wave,1 cycle,
Ta=25â
â
â
125
-55~+150
-55 ~ +150
Electrical Characteristics (Ta=25â Unless otherwise specified)
Item
Peak Forward Voltage
Peak Reverse Current
Reverse Recovery time
Thermal
Resistance(Typical)
Symbol Unit
VFM
V
IRRM1
μA
IRRM2
trr
ns
RθJ-A
â/W
Test Condition
1G
IFM=3.0A
VRM=VRRM
Ta=25â
Ta=125â
IF=0.5A IR=1A
IRR=0.25A
Between junction and ambient
2G 3G
0.95
SF3
4G 5G 6G
1.3
5
150
35
30
7G 8G
1.7
Typical junction capacitance
Cj
pF
Measured at 1MHZ and Applied
Reverse Voltage of 4.0 V.D.C.
80
70
High Diode Semiconductor
1
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