BL
FEATURES
GALAXY ELECTRICAL
FR151G --- FR157G
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 1.5 A
GLASS PASSIVATED RECTIFIERS
Low cost
Glass passivated junction
Low leakage
Low forward voltage drop
High current capability
z
Easily cleaned with Alcohol,Isopropanol and similar
solvents
The plastic material carries U/L recognition 94V-0
DO - 15
MECHANICAL DATA
Case:JEDEC DO-15,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.014 ounces,0.39 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
FR151G FR152G FR153G FR154G FR155G FR156G FR157G UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
@T
A
=75
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
100
70
100
200
140
200
400
280
400
1.5
600
420
600
800
560
800
1000
700
1000
V
V
V
A
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
60.0
A
Maximum instantaneous forw ard voltage at 1.5A
Maximum reverse current
@T
A
=25
V
F
I
R
t
rr
C
J
R
JA
1.3
5.0
100.0
150
18.0
45.0
- 55 ---- + 175
- 55 ---- +175
250
500
V
A
ns
pF
／Ｗ
at rated DC blocking voltage @T
A
=100
Maximum reverse recovery time (Note1)
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
Operating junction temperature range
Storage temperature range
NOTE: 1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
T
J
T
STG
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient
www.galaxycn.com
Document Number 0269006
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FR151G --- FR157G
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N 1.
10
N 1.
t
rr
+0.5A
D.U.T.
(+)
25VDC
(approx)
(-)
1
NONIN-
DUCTIVE
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
0
-0.25A
-1.0A
1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF.
JJJJ
2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
SET TIME BASE FOR 50/100 ns/cm
FIG.2 --FORWARD DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT
1.50
1.25
1.00
0.75
Single Phase
Half Wave 60H
Z
Resistive or
Inductive Load
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT
AMPERES
10
T
J
=25
1.0
AMPERES
0.50
0.25
0
25
50
75
100
125
150
175
0.1
Pulse width=300
0.01
0.4
0.6
0.8
1.0
1.2
1.4
s
1.6
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.4 --REPE FORWARD SURGE CURRENT
FIG.5-- TYPICAL JUNCTION CAPACITANCE
200
100
PEAK FORWARD SURGE CURRENT
60
8.3ms Single Half
Sine-Wave
50
40
JUNCTION CAPACITANCE,pF
60
40
20
10
6
4
AMPERES
30
20
10
0
1
5
10
50
100
T
J
=25
2
0.1
0.2
0.4
1
2
4
10
20
40
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,VOLTS
www.galaxycn.com
Document Number 0269006
BL
GALAXY ELECTRICAL
2.
FPGA/CPLD
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
