FR151G Datasheet, PDF (2/2 Pages) Rectron Semiconductor – FAST RECOVERY GLASS PASSIVATED RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.5 Amperes)

LESHAN RADIO COMPANY, LTD.
FR151G-FR157G
GPP
RATING & CHARACTERISTIC CURVES OF FAST GPP DIODE
FIG.1–TEST CIRCUIT DIAGRAM AND
REVERSE RECOVERY TIME CHARACTERISTIC
50 Ω
NONINDUCTIVE
10 Ω
NONINDUCTIVE
(+)
25Vdc
(APPROX)
(-)
D.U.T.
1Ω
OSCILLOSCOPE
NON.
INDUCTIVE
(NOTE 1)
(-)
PULSE
G E N E R ATO R
(NOTE 2)
(+)
Trr
+0.5A
0
-0.25A
NOTES:1.Rise Time=7ns max.
Input Impedance=1megohm.22pF.
2.Rise Time=10ns max.
Source Impedance=50 ohms.
-1.0A
1cm _{SET TIME}
BASE FOR 50/100ns/cm
FIG. 2 – TYPICAL FORWARD
CURRENT DERATING CURVE
1.50
Single Phase
1.25
Half Wave 60Hz
Resistive or
Inductive Load
1.00
.75
.50
.25
0
25 50 75 100 125 150 175
AMBIENT TEMPER ATURE, (ºC)
FIG. 3 – TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
1.0
TJ =25ºC
0.1
0.01
.4
Pulse Width=300µs
1% Duty Cycle
.6
.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG. 4 – MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
60
8.3ms Single Half Sine-Wave
50
(JEDEC Method)
40
30
20
10
0
1
5
10
50
100
NUMBER OF CYCLES AT 60Hz
FIG. 5 – TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
10
6
4
2
1
.1 .2 .4
TJ =25ºC
1.0 2 4
10 20 40 100
REVERSE VOLTAGE,(V)
39A–2/2