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
DAMPER DIODE FAST , HIGH VOLTAGE
BY329X-1500 AND BY329X-1500S
CASE : ITO-220AC ( BY329X-XX ) , FULLY INSULATED PACKAGE
B
C
D
1
2
O
J
K
B
C
D
E
F
G
H
I
J
K
L
M
O
MILLIMETERS
MIN
MAX
10.27
9.72
6.30
6.90
14.50
15.50
13.00
13.80
-
4.1
4.95
5.20
-
1.52
-
0.9
4.8
-
-
3.1
2.5
2.9
-
0.8
Ø 3.4
F
H
I
G
PIN 1
PIN 2
CASE
E
M
L
FEATURES
LOW FORWARD VOLTAGE
FAST SWITCHING
SOFT RECOVERY CHARACTERISTIC
HIGH THERMAL CYCLING PERFORMANCE
ISOLATED MOUNTING TAB
GLASS PASSIVATED CHIP JUNCTION
MECHANICAL DATA
CASE: TRANSFER MOLDED
TERMINAL: MIL-STD-202F METHOD 2026
POLARITY: AS MARKED
EPOXY: UL94V-0 FLAME RETARDANT MOLDING COMPOUND
MOUNTING POSITION: ANY
WEIGHT 1.81 GRAMS
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
PEAK WORKING FORWARD CURRENT
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
θjc
T
STG
T
OP
BY329X-1500
1500
1050
1500
6A@16KHz
75
25
2.0
- 55 TO + 150
- 55 TO + 150
6A@70KHz
BY329X-1500S
UNITS
V
V
V
A
A
PF
ºC/W
ºC
ºC
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
MAXIMUM FORWARD VOLTAGE AT 6.5A DC
V
F
1.45
MAXIMUM DC REVERSE CURRENT AT TA=25°C
I
R
MAXIMUM DC REVERSE CURRENT AT TA=125°C
I
R
MAXIMUM REVERSE RECOVERY TIME (NOTE 3)
T
RR
350
NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. THERMAL RESISTANCE JUNCTION TO CASE PER LEG MOUNTED ON HEAT SINK
3
. REVERSE RECOVERY TEST CONDITIONS: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
1.6
250
1
250
V
μA
mA
nS
BY329X-1500 AND BY329X-1500S
Page: 1
RATINGS AND CHARACTERISTIC CURVE BY329X-1500 THRU BY329X-1500S
FIG. 1 -TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
50Ω
NO INDUCTIVE
10Ω
NO INDUCTIVE
Trr
(-)
D.U.T.
(+)
25 V
dc
(approx)
PULSE
GENERATOR
( NOTE 2 )
1Ω
NON
INDUCTIVE
OSCILLOSCOPE
( NOTE 1 )
+0.5A
0
-0.25A
(-)
(+)
NOTE: 1. RISE TIME=7ns MAX. INPUT
IMPEDANCE=1 MOhms 22PF
2. RISE TIME =10 ns MAX. SOURCE
IMPEDANCE=50 OHMS
-1.0A
1cm
SET TIME BASE
FOR 10/20 ns/cm
FIG. 2 -TYPICAL FORWARD
CURRENT DERATING CURVE
INSTANTANEOUS FORWARD CURRENT (A)
FIG. 3 -TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
9.0
7.5
6.0
AVERAGE FORWARD
CURRENT (A)
100
10
4.5
3.0
1.5
0
Single Phase Half Wave 60Hz
Resistive or Inductive Load
1.0
.1
.01
0 .2
.4
.6
.8 1.0 1.2
1.4 1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE (V)
25
50
75
100
125 150
o
175
CASE TEMPERATURE ( C)
FIG. 4 -TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (uA)
FIG. 5 -TYPICAL JUNCTION CAPACITANCE
100
JUNCTION CAPACITANCE (pF)
T
J
=125
o
C
200
100
40
20
10
6
4
2
1
20
40
60
80
100
120
140
.1 .2
.4
1.0
2
4
10 20 40
100
REVERSE VOLTAGE (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
T
J
=25
o
C
10
1
T
J
=25
o
C
0.1
0.01
BY329X-1500 AND BY329X-1500S
Page: 2
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