LESHAN RADIO COMP ANY , LTD.
39A–1/2
FAST GPP DIODES
FR151G
FR152G
FR153G
FR154G
FR155G
FR156G
FR157G
TYPE Maximum
Peak Reverse
Voltage
Maximum Average
Rectified Current
@ Half-Wave
Resistive Load 60Hz
Maximum
Forward Peak
Surge Current @
8.3ms Superimposed
Maximum
Reverse
Current @ PRV
@ TA=25ºC
Maximum
Forward
Voltage
@ TA=25ºC
Package
Dimensions
Maximum
Reverse
Recovery Time
1.5
Trr I F = 0.5A, I R = 1.0A, I RR = 0.25A
Trr Test Conditions: I F = 0.5A, I R = 1.0A, I RR = 0.25A
50
100
200
400
600
800
1000
PRV
V PK
I O @ T L
A AV ºC
I FM (Surge)
A PK
I R
µAdc
I FM V FM
A PK V PK
Trr
ns
FR151G – FR157G
55 30 5.0 1.0 1.3
150
150
150
150
250
500
500
DO – 15
.140(3.6) DIA
.104(2.6)
1.0(25.4)
MIN
.300(7.6)
.230(5.8)
.034(0.9) DIA
.028(0.7)
1.0(25.4)
MIN
DO – 15
LESHAN RADIO COMP ANY , LTD.
39A–2/2
FIG. 2 – TYPICAL FORWARD
CURRENT DERATING CURVE
AMBIENT TEMPER ATURE, (ºC)
+0.5A
0
-0.25A
-1.0A 1cm
Trr
NOTES:1.Rise Time=7ns max.
Input Impedance=1megohm.22pF.
2.Rise Time=10ns max.
Source Impedance=50 ohms.
(+)
PULSE
GENERATOR
(NOTE 2)
(-)
D.U.T.
OSCILLOSCOPE
(NOTE 1)
1Ω
NON.
INDUCTIVE
(+)
25Vdc
(APPROX)
(-)
50 Ω10 Ω
NONINDUCTIVE NONINDUCTIVE
FIG.1–TEST CIRCUIT DIAGRAM AND
REVERSE RECOVERY TIME CHARACTERISTIC
SET TIME
AVERAGE FORWARD CURRENT,(A)
BASE FOR 50/100ns/cm
8.3ms Single Half Sine-Wave
(JEDEC Method)
1 5 10 50 100
60
50
40
30
20
10
0
.4 .6 .8 1.0 1.2 1.4 1.6
10
1.0
0.1
0.01
TJ =25ºC
Pulse Width=300µs
1% Duty Cycle
.1 .2 .4 1.0 2 4 10 20 40 100
200
100
60
40
20
10
6
4
2
1
TJ =25ºC
FIG. 5 – TYPICAL JUNCTION CAPACITANCE
FIG. 4 – MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
JUNCTION CAPACITANCE,(pF)
REVERSE VOLTAGE,(V)
PEAK FORWARD SURGE CURRENT,(A)
NUMBER OF CYCLES AT 60Hz
FIG. 3 – TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE,(V)
INSTANTANEOUS FORWARD CURRENT, (A)
FR151G-FR157G
GPP
RATING & CHARACTERISTIC CURVES OF FAST GPP DIODE
25 50 75 100 125 150 175
1.50
1.25
1.00
.75
.50
.25
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
