www.galaxycn.com
BL
BLGALAXY ELECTRICAL
FEATURES
M ECHANI CAL DAT A
Position: Any
M AX IM UM RAT I NG S AND EL ECT RI CAL CHARACT ERI S T I CS
Ratings at 25
ambient temperature unless otherwise specified.
UNITS
Maximum recurrent peak reverse voltage VRRM V
Max imum RMS V oltage VRMS V
Maximum DC blocking voltage
VDC V
Maximum average forw ard total device
m rec tif ied c urrent @TC = 105°C IF(AV) A
Peak forw ard surge current 8.3ms single half
b sine-w ave superimposed on rated load IFSM A
Maximum forward (IF=15A,TC=25 )
(I
F=15A,TC=125)
voltage
(IF=30A,TC=25)
(Note 1) (IF=30A,TC=125)
Maximum reverse current @TC=25
at rated DC blocking voltage @TC=125
Maximum thermal resistance (Note2)
RθJC /W
Operating junction temperature range TJ
Storage temperature range TSTG
2. Thermal resistance from junction to case.
GALAXY ELECTRICAL
m A
30 35 40 45 50 60 80 100
30
200
21 25 28 32 35 42 56 70
30 35 40 45 50 60 80 100
VOLTAGE RANGE: 30 - 100 V
CURRENT: 30 A
Metal silicon junction, majority carrier conduction.
Case:JEDEC TO-220AB,molded plastic body
SCHOTTKY BARRIER RECTIFIER
High current capacity, low forward voltage drop.
NOTE: 1. Pulse test:300μs pulse width,1% duty cycle.
- 55 ---- + 150
- 55 ---- + 150
Terminals:Leads, solderable per MIL-STD-750,
1 1 Method 2026
IR
VF
1.0 0.2
6.8 4.4
TO-220AB
MBR3030CT - - - MBR30100CT
MBR MBR MBR MBR MBR MBR MBR MBR
3030CT 3035CT 3040CT 3045CT 3050CT 3060CT 3080CT 30100CT
Guard ring for over voltage protection.
High surge capacity.
For use in low voltage, high frequency inverters, free
111wheeling, and polarity protection applications.
Polarity: As marked
Weight: 0.08ounce, 2.24 grams
60 40
V
0.57 0.70 0.65
- 0.80 0.85
Single phase,half wave,60Hz,resistive or inductive load.For capactive load,derate current by 20%.
mm
Document Number 0267040 1.
0.84 0.95 0.95
0.72 0.85 0.75
.1
500
.4 .5 .9 1.1
10
.6 1.0.7 .8
Pul se width = 300µs
1% Duty Cycle
1.3 1.4.3 1.2
1
100 TJ=125
TJ=25
1.5
MBR3030CT-MBR3045CT
MBR3050CT-MBR3060CT
MBR3080CT-MBR30100CT
10
04060
20 100 120 14080
MBR3030CT-MBR3060CT
.1
1
.01
MBR3080CT-MBR30100CT
TC=125℃
TC=25℃
MBR3080CT-MBR30100CT
MBR3030CT-MBR3060CT
0
40
1 100
200
80
120
160
10
8.3ms Single Half Sine Wave
TJ=125
25 50 75 100 125 150
AMPERES
AVERAGE FORWARD OUTPUT CURRENT,
AMPERES
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
RATINGS AND CHARACTERISTIC CURVES MBR3030CT - - - MBR30100CT
NUMBER OF CYCLES AT 60HZ CASE TEMPERATURE,
INSTANTANEOUS FORWARD CURRENT, PEAK FORWARD SURGE CURRENT,
FIG.2 -- FORWARD DERATING CURVE
AMPERES
MILLIAMPERES
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.1 -- PEAK FORWARD SURGE CURRE NT
INSTANTANEOUS REVERSE CURRENT,
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0267040 2.
0
6.0
12
18
24
30
