G ALAXY EL ECTRICAL
FEATURES
Ideal for printed circuit board
Reliable low cost construction utilizing molded
plas tic technique
Plastic materrial has U/L flammability classification
94V-O
M AX I M UM RAT I NGS AND EL ECT RI CAL CHARACTERIS T I CS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
GBU
15D
GBU
15G
GBU
15J
GBU
15K
GBU
15M UNITS
Maximum recurrent peak reverse voltage VRRM 200 400 600 800 1000 V
Max imum RMS v oltage VRMS 140 280 420 560 700 V
Maximum DC blocking voltage VDC
200 400 600 800 1000
V
Maximum average forw ard Tc=100
output current
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage
at 7.5 A
VF
V
Maximum reverse current @TA=25 μA
at rated DC blocking voltage @TA=125 mA
Typical junction capacitance per leg (note 3) CJpF
Typical thermal resistance per leg (note 2) RθJA
(note 1) RθJC
Operating junction temperature range TJ
Storage temperature range TSTG
NOTE: 1. Unit case mounted on 3.2x3.2x0.12" thick (6.2x8.2x0.3cm) AI. Plate.
- 55 ---- + 150
- 55 ---- + 150
IR
2.2 /W
211 94
21.0
SILICON BRIDGE RECTIFIERS
A
100
70
VOL TAGE RANGE: 50 --- 1000 V
CURRENT: 15.0 A
35
50
GBU
IFSM
A
5.0
Mounting position: Any
IF(AV) 15.0
2. Units mounted in f ree air, no heat sink on P.C.B., 0.5x0.5"(12x12mm) copper pads, 0.375"(9.5mm) lead length.
GBU1 5 A --- GBU 1 5 M
3. Measured at 1.0 MHz and applied rev erse v oltage of 4.0 v olts.
GBU
15A
GBU
15B
50 100
1.0
500.0
240.0
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BL
BLGALAXY ELECTRICAL
Document Number 0287029
1.
.085(2.16)
.100(2.54)
_~~
+
.160(4.1)
.140(3.5)
+
+
.310(7.9)
.290(7.4)
.085(2.16)
.065(1.65)
.165(4.2)
.185(4.7)
.933(23.7)
.894(22.7)
.075(1.9)R.TYP.
.018(.46)
.022(.56)
.075(1.90)
.085(2.18)
.140(3.56)
.130(3.30)
450
.060(1.52)
.080(2.03)
.210(5.33)
.190(4.83)
.050(1.27)
.040(1.02)
.740(18.8)
.720(18.3)
.690(17.5)
.710(18)
inch(mm)
.1 1100
10
10
1
100
.01 .1
0.6 0.8 1.0 1.2 1.4
0.1
1.0
10
TJ=25
Pulse Width
=300uS
0.2 0.4
100
.01
10
04060
20 10080
TJ=25
0.1
1.0
.01
TJ=150
100
500
TJ=125
50-400V
600-1000V
0
3
0100
12
15050
9
6
15
18
21
24
0
150
100
200
10
TJ=TJ max.
SINGLE SINE-WAVE
(JEDEC METHOD)
1
50
100
250
FIG.3 -- MAXIMUM NON-REPE TITIVE PEAK FORWARD
PEAK FORWARD SURGE CURRENT,
AMPERES
NUMBER OF CYCLES AT 60Hz
AVERAGE FORWARD CURRENT,
AMPERES
TEMPERATURE,
DURGE CURRENT
JUNCTION CAPACITANCE, pF
REVERSE VOLTAGE, VOLTS
FIG.5 -- TYPICAL JUNCTION CAPACITANCE PER LEG
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
INSTANTANEOUS FORWARD CURRENT,
FIG.2 -- TYPICAL FORWARD CHARA CTERISTIC
RATINGS AND CHARACTERISTIC CURVES GBU15A --- GBU15M
FIG.1 -- DERATING CURVE FOR OUTPUT RRECTIFIED CUR RENT
AMPERES
t, HEATING TIME, sec.
FIG.6 -- TYPICAL TRANSIENT THERMAL IMPEDANCE
/W INSTANTANEOUS REVERSE CURRENT,
MICRO AMPERES
PERCENT OF RATED PEAK REVERSE VOLTAGE
TRANSIENT THERMAL IMPEDANCE,
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0287029 2.
1100
10
10
1000
100
.1
f=1.0 MHz
VSIG=50mVp-p
50-400V
600-1000V
TJ=25
200
4
