Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail:
frontiersales@frontierusa.com
Web:
http://www.frontierusa.com
3A CLAMPER/DAMPER RECTIFIER
BY228/13 THRU BY228/15
FEATURES
DESIGNED FOR CLAMPING / DAMPING CIRCUIT OF
HORIZONTAL DEFLECTION SYSTEM
PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY
FLAMMABILITY CLASSIFICATION 94V-0
VOID-FREE MOLDED PLASTIC
HIGH TEMPERATURE SOLDERING GUARANTEED: 260°C/10
SECONDS/0.375” (9.5mm) LEAD LENGTH/5 LBS. (2.3KG)
MECHANICAL DATA
CASE: MOLDED CASE,
DO201AD, DIMENSIONS
IN INCHES AND (MILLIMETERS)
1.0(25.4)
MIN
.052(1.3)
.048(1.2)
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
TERMINAL: AXIAL LEADS, SOLDERABLE PER MIL-STD-202,
METHOD 208
POLARITY: COLOR BAND DENOTES CATHODE
MOUNTING POSITION: ANY
WEIGHT: 1.2 GRAMS
1.0(25.4)
MIN
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
RATINGS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
（SEE
FIG.1）
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
θja
T
STG
T
OP
BY228/13
1300
910
1300
3.0
100
40
20
- 55 TO + 150
-55 TO + 125
BY228/15
1500
1050
1500
UNITS
V
V
V
A
A
PF
℃/W
℃
℃
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
SYMBOL
BY228/13
BY228/15
UNITS
V
μA
μA
μS
μS
MAXIMUM FORWARD VOLTAGE AT I
O
DC
V
F
1.5@5A
MAXIMUM REVERSE CURRENT AT 25ºC
I
R
5
MAXIMUM REVERSE CURRENT AT100ºC
I
R
50
MAXIMUM REVERSE RECOVERY TIME ( NOTE 3 )
T
RR
20
MAXIMUM FORWARD RECOVERY TIME ( NOTE 4 )
T
FR
1.0
NOTE: 1. MEASURED AT 1MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 VOLTS
2. BOTH LEADS ATTACHED TO HEAT SINK 63.5x63.5x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm
3. TEST CONDITIONS: I
F
= 1.0A, I
R
= 50mA, di/dt=50 mA/uS
4. TEST CONDITIONS: I
F
= 5.0A, T
R
=0.1uS
BY228/13 THRU BY228/15
Page: 1
RATINGS AND CHARACTERISTIC CURVES BY228/13 THRU BY228/15
FIG. 1 - FORWARD CURRENT DERATING CURVE
Fig. 2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
200
100
NO LOAD
3.0
AVERAGE FORWARD RECTIFIED
CUR-RENT, AMPERES
5mm
T
J
=T
J
max
10ms SINGLE HALF
2.0
20x20x1mm
COPPER HEAT SINKS
1.0
RESISTIVE OR INDUCTIVE
LOAD 50 to 60HZ
0.375”(9.5mm) LEAD LENGTH
0
25
50
75
100
125
150
175
RATED LOAD
10
1
10
NUMBER OF CYCLES AT 50H
Z
100
0
AMBIENT TEMPERATURE, ºC
FIG. 4 -TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 3 - MAXIMUM PEAK REPETITIVE
FORWARD SURGE CURRENT
MAXIMUM PEAK REPETITIVE
FORWARD CURRENT
100
INSTANTANEOUS FORWARD CURRENT
AMPERES
30
T
J
=25
o
C
PULSE WIDTH =300us
1% DUTY CYCLE
10
T
A
=75
o
C
1.0
10
1
10
DUTY CYCLE, PERCENT, %
100
0.1
0.01
0
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
FIG. 5 -TYPICAL REVERSE CHARACTERISTICS
10
T
J
=100
o
C
1
JUNCTION CAPACITANCE, pF
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
0.3
0.6
0.9
1.2
1.5
1.8
2.1
FIG. 6-TYPICAL JUNCTION CAPACITANCE
100
0.1
T
J
=25
o
C
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
Tj=25
o
C
f = 1.0 MHZ
10
1
10
REVERSE VOLTAGE, VOLTS
100
BY228/13 THRU BY228/15
Page: 2
