DAESAN 1F7G

CURRENT 1.0 Ampere
VOLTAGE 50 to 1000 Volts
1F1G THRU 1F7G
Features
· Fast switching
· Low leakage
· Low forward voltage drop
· High current capability
· Glass passivated junction
· High switching reliability
R-1
0.102(2.6)
0.091(2.3)
DIA.
0.787(20.0)
MIN.
0.126(3.2)
0.106(2.7)
Mechanical Data
· Case : R-1 molded plastic body
· Terminals : Plated axial lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.007 ounce, 0.19 gram
0.787(20.0)
MIN.
0.025(0.65)
0.021(0.55)
DIA.
Dimensions in inches and (millimeters)
Maximum Ratings And Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
Symbols
1F1G
1F2G
1F3G
1F4G
1F5G
1F6G
1F7G
Units
Maximum recurrent peak reverse voltage
VRRM
50
100
200
400
600
800
1000
Volts
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
Volts
Maximum DC blocking voltage
VDC
50
100
200
400
600
800
1000
Volts
Maximum average forward rectified current
0.375"(9.5mm) lead length at TA=55℃
I(AV)
1.0
Amp
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
IFSM
30.0
Amps
Maximum instantaneous forward voltage
at 1.0A
VF
1.3
Volts
Maximum DC Reverse
Current at Rated DC
Blocking Voltage
IR
5.0
TA=25℃
TA=125℃
Maximum reverse recovery time (Note 1)
Trr
Typical junction capacitance (Note 2)
CJ
Operating junction and storage
temperature range
μA
100
TJ
TSTG
Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
150
250
15.0
-65 to +150
500
ns
pF
℃
RATINGS AND CHARACTERISTIC CURVES 1F1G THRU 1F7G
FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50W
NON INDUCTIVE
10W
NON INDUCTIVE
Trr
+0.5A
(+)
D.U.T.
25Vdc
(APPROX)
)
1W
OSCILLOSCOPE
(NOTE1)
NON INDUCTIVE
-1.0A
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.3-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
AVERAGE FORWARD CURRENT(A)
1.50
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
1.25
1.00
0.75
0.50
0.25
0
25
50
75
100
125
1cm
SET TIME BASE FOR 50/100 ns/cm
NOTES : 1.Rise Time=7ns max. input impedance=1
megohm 22pF
2.Rise Time=10ns max. source impedance
=50 ohms
0
0
-0.25A
175
150
50
PEAK FORWARD SURGE CURRENT(AMPERES)
(
PULSE
GENERATOR
(NOTE2)
8.3m SINGLE HALF SINE WAVE
(JEDEC Method)
40
30
20
10
AMBIENT TEMPERATURE ( ℃)
0
1
2
4
6 8 10
20
40
60
20
40
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.5-TYPICAL JUNCTION CAPACITANCE
200
100
JUNCTION CAPACITANCE(pF)
INSTANTANEOUS FORWARD CURRENT(AMPERES)
10
3
1
0.3
0.1
60
40
TJ=25℃
20
10
6
4
2
1
TJ=25℃
0.03
Pulse Width=300mS
0.1 0.2
1% Duty Cycle
0.4
1
2
4
REVERSE VOLTAGE. (V)
0.01
0.4
0.6
0.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
1.6
10
100