FR151G THRU FR157G
Features
· Fast switching
· Low leakage
· Low forward voltage drop
· High current capability
· Glass passivated junction
· High switching capability
CURRENT 1.5 Amperes
VOLTAGE 50 to 1000 Volts
DO-15
0.140(3.6)
0.104(2.6)
DIA.
1.0(25.4)
MIN.
0.300(7.6)
0.230(5.8)
Mechanical Data
· Case : JEDEC DO-15 molded plastic body
· Terminals : Plated axial lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.014 ounce, 0.39 gram
0.034(0.9)
0.028(0.7)
DIA.
1.0(25.4)
MIN.
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
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375"(9.5mm) lead length T
A
=55℃
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage
at 1.5A
Maximum DC reverse current at rated DC
blocking voltage
Maximum full load reverse current full cycle
average. 0.375"(9.5mm) lead length at
T
L
=55℃
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Operating junction and storage
temperature range
I
R
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
FR
151G
50
35
50
FR
152G
100
70
100
FR
153G
200
140
200
FR
154G
400
280
400
1.5
60.0
1.3
5.0
FR
155G
600
420
600
FR
156G
800
560
800
FR
157G
1000
700
1000
Units
Volts
Volts
Volts
Amps
Amps
Volts
μA
100
Trr
C
J
T
J
T
STG
150
20.0
-65 to +175
250
500
ns
pF
℃
Notes:
(1) Test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
RATINGS AND CHARACTERISTIC CURVES FR151G THRU FR157G
FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50W
NON INDUCTIVE
10W
NON INDUCTIVE
+0.5A
Trr
(+)
25Vdc
(APPROX)
D.U.T.
PULSE
GENERATOR
(NOTE2)
0
-0.25A
(
)
NON IN-
DUCTIVE
1W
OSCILLOSCOPE
(NOTE1)
-1.0A
1cm
NOTES : 1.Rise Time=7ns max. input impedance=1
megohm 22pF
2.Rise Time=10ns max. source impedance
=50 ohms
SET TIME BASE FOR 50/100 ns/cm
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.3-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT(AMPERES)
60
50
40
30
20
10
0
1
2
4
6 8 10
20
40
60
100
NUMBER OF CYCLES AT 60Hz
8.3m SINGLE HALF SINE WAVE
(JEDEC Method)
1.50
AVERAGE FORWARD CURRENT(A)
1.25
1.00
0.75
0.50
0.25
0
0
25
50
75
100
125
150
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
AMBIENT TEMPERATURE (
℃)
FIG.4-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.5-TYPICAL JUNCTION CAPACITANCE
10
INSTANTANEOUS FORWARD CURRENT(AMPERES)
JUNCTION CAPACITANCE(pF)
200
100
60
40
20
10
6
4
2
T
J
=25℃
Pulse Width=300mS
1% Duty Cycle
1
T
J
=25℃
0.1
1
0.1 0.2
0.4
1
2
4
10
20
40
100
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
REVERSE VOLTAGE. (V)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
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