
4/98
BY396P THRU BY399P
SOFT RECOVER FAST - SWITCHING PLASTIC RECTIFIER
Reverse Voltage -
100 to 800 Volts
Forward Current -
3.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
High surge current capability
Construction utilizes void-free
molded plastic technique
3.0 Ampere operation at
T
A
=50°C with no thermal runaway
Fast switching for high efficiency
High temperature soldering guaranteed:
250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
Case:
JEDEC DO-201AD molded plastic body
Terminals:
Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.04 ounce, 1.1 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
BY396P
BY397P
BY398P
BY399P
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375” (9.5mm) lead lengths at T
A
=50°C
Peak forward surge current
10ms single half sine-wave superimposed on
rated load at T
A
=50°C
Maximum repetitive peak forward surge
(NOTE 1)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
(NOTE 2)
Maximum forward recovery time at 100mA, di/d = 50A/
μ
s
Typical junction capacitance
(NOTE 3)
Typical thermal resistance
(NOTE 4)
Operating junction temperature range
Storage temperature range
V
RRM
V
RMS
V
DC
100
70
100
200
140
200
400
280
400
800
560
800
Volts
Volts
Volts
I
(AV)
3.0
Amps
I
FSM
100.0
Amps
I
FRM
V
F
10.0
1.25
10.0
500.0
500.0
1.0
28.0
22.0
Amps
Volts
T
A
= 25°C
T
A
=100°C
I
R
μ
A
t
rr
t
fr
C
J
R
Θ
JA
T
J
T
STG
ns
μ
s
pF
°C/W
°C
°C
-50 to +125
-50 to +150
NOTES:
(1) Repetitive peak forward surge current at f<15 KH
Z
(2) Reverse recovery test conditions: I
F
=10mA, I
R
=10mA, I
rr
=1.0mA
(3) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(4) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length with both leads to heat sink
0.210 (5.3)
0DIA.
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
0.375 (9.5)
0.285 (7.2)
1.0 (25.4)
MIN.
DO-201AD
Dimensions in inches and (millimeters)