1F1G THRU 1F7G
R-1 Plastic-Encapsulate Diodes
Fast Recovery Rectifier
Features
●Io
1A
●VRRM
50V-1000V
R-1
●High surge current capability
●Polarity: Color band denotes cathode
Applications
● Rectifier
Marking
● 1FXG
X:From 1 to 7
Item
Symbol
Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Average Forward Current
VRRM
VRMS
IF(AV)
Surge(Non-repetitive)Forward
Current
Junction Temperature
Storage Temperature
IFSM
TJ
TSTG
Unit
V
Conditions
1F
1G 2G 3G 4G 5G 6G 7G
50 100 200 400 600 800 1000
V
35 70 140 280 420 560 700
A
60Hz Half-sine wave, Resistance
load, Ta=75℃
1.0
A
60Hz Half-sine wave,1 cycle,
Ta=25℃
25
℃
-55~+150
℃
-55~+150
Electrical Characteristics (Ta=25℃ Unless otherwise specified)
Item
Symbol
Peak Forward Voltage
Peak Reverse Current
Reverse Recovery time
Thermal
Resistance(Typical)
VFM
IRRM1
IRRM2
trr
RθJ-A
Unit
V
μA
ns
℃/W
Conditions
1G
IFM=1.0A
VRM=VRRM
Ta=25℃
Ta=125℃
IF=0.5A IR=1A
IRR=0.25A
Between junction and ambient
2G 3G
150
1F
4G 5G 6G 7G
1.3
5
50
250
500
50
High Diode Semiconductor
1