BY296 THRU BY299
SOFT RECOVERY PLASTIC RECTIFIER
VOLTAGE - 100 to 800 Volts CURRENT - 2.0 Amperes
FEATURES
l
High surge current capability
l
The plastic package carries Underwriters
l
l
l
l
Laboratory Flammability Classification 94V-O
Void-free plastic package
2.0 Ampere operation
at T
A
=55
¢J
with no thermal runaway
Fast switching for high efficiency
Exceeds environmental standards of MIL-S-19500/228
DO-201AD
MECHANICAL DATA
Case: Molded plastic, DO-201AD
Terminals: Axial leads, solderable per
MIL-STD-202, Method 208
Polarity: Band denotes end
Mounting Position: Any
Weight: .04 ounce, 1.1gran
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
¢J
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375"(9.5mm) lead lengths at T
A
=55
¢J
Peak Forward Surge Current 10ms single half sine-
wave superimposed on rated load
Maximum Repetitive Peak Forward Surge
(Note 1)
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current T
A
=25
¢J
At Rated DC Blocking Voltage T
A
=100
¢J
Maximum Reverse Recovery Time
(Note 3)
T
J
=25
¢J
Typical Junction Capacitance
(Note 2)
T
J
=25
¢J
Typical Thermal Resistance
(Note 4)
Operating Temperature Range
Storage Temperature Range
SYMBOLS
V
RRM
V
RMS
V
DC
1
(AV)
1
FSM
1
FRM
V
F
I
R
T
RR
C
J
R
£KJA
T
J
T
STG
BY296
100
70
100
BY297 BY298
200
400
140
280
200
400
2.0
70.0
10.0
1.3
10.0
500
150
28.0
15.0
-50 to +125
-50 to -150
BY299
800
560
800
UNITS
Volts
Volts
Volts
Amps
Amps
Amps
Volts
£g
A
ns
pf
¢J
/W
¢J
¢J
NOTES:
1. Repetitive Peak Forward Surge Current at f<15HKz.
2. Measured at 1 MHz. And applied reverse voltage of 4.0 volts.
3. Reverse Recovery Test Conditions; I
F
=0.5A,I
R
=1.0A,Irr=0.25A.
4. Thermal Resistance from Junction to Ambient at .375"(9.5mm) lead lengths with both leads to heat sink.
RATING AND CHARACTERISTIC CURVES
BY296 THRU BY299
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
2.0
200
PEAK FORWARD SURGE
CURRENT, AMPERES
100
50
T
J
= 50¢J 10ms SINGLE
HALF SINE-WAVE AT
RATED LOAD
1
5
10
50
100
1.5
1.0
RESISTIVE OR INDUCTIVE
LOAD .375" 9.5mm LEAD
LENGTHS
0
20
40
60
80
100
120
140
0.5
0
10
AMBIENT TEMPERATURE,
¢J
NUMBER OF CYCLES AT 60Hz
Fig. 1-FORWARD CURRENT DERATING CURVE
Fig. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
INSTANTANEOUS FORWARD CURRENT,
AMPERES
50
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
10
5.0
10
T
J
= 100
¢J
1.0
0.5
TJ = 25
¢J
PULSE WIDTH = 300uS
2% DUTY CYCLE
1
T
J
= 50
¢J
0.1
T
J
= 25
¢J
0.1
.05
.01
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
0.01
0
20
40
60 80
100 120 140
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE
Fig. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
CAPACITANCE, pF
100
50
Fig. 4-TYPICAL REVERSE CHARACTERISTICS
TJ = 25
¢J
f = 1MHz
Visg = 50mVp-p max
10
1
10
REVERSE VOLTAGE, VOLTS
100
Fig. 5-TYPICAL JUNCTION CAPACITANCE
详细参数
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