BY396 thru BY399
SOFT RECOVERY, FAST SWITCHING
PLASTIC RECTIFIER
CHENG- YI
ELECTRONIC
VOLTAGE-100 TO 800 Volts
CURRENT -3.0 Amperes
FEATURE
High surge current capability
Plastic has Underwriters Laboratory.
Flammability classification 94V-O
Void-free molded plastic package.
3.0 Ampere operation at T
A
=50
0
C with
no thermal runaway.
Fast switching for high efficiency
Exceeds environmental standards of MIL-
STD-19500/228.
DO-201AD
MECHANICAL DATA
Case:JEDEC DO-201AD molded plastic
Terminals:plated Axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color Band denotes end
Mounting position:Any
Weight:0.4 ounce, 1.1 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
0
C ambient temperature unless otherwise specified.
Resistive or inductive load.
BY396
BY397
200
140
200
3.0
BY398
400
280
400
BY399
800
560
800
UNITS
Volts
Volts
Volts
Amps
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375" , (9.5mm) lead length at
TA =50 C
0
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
I
FRM
V
F
I
R
0
100
70
100
Peak Forward Surge Current 10ms single half
sine-wave superimposed on rated load
TA =25 C
0
100.0
10.0
1.3
10.0
500
150
28.0
Amps
Amps
Volts
A
nS
pF
0
Maximum Repetitive Peak Forward Surge (Note 1)
Maximum Instantaneous Forward Voltage at 3.0A
Maximum DC Reverse Current
TA =25 C
at Rated DC Blocking Voltage
TA =100 C
0
0
Maximum Reverse Recovery Time (Note 3)
TJ =25 C
Typical Junction Capaitance (Note 2)
Typical Thermal Resistance (Note 4)
Operating Temperature Range
Storage Temperature Range
T
RR
C
J
R
T
J
T
STG
JA
22.0
-50 to +125
-50 to +150
C/W
0
C
C
0
Notes : 1. Repetitive Peak Forward Surge Current at f<15KHz.
2. Measured at 1MHz and applied reverse voltage of 4.0 volts.
3. Reverse Recovery Test Conditions : IF=0.5A, IR=1.0A, Irr=0.25A.
4. Thermal Resistance from Junction to Ambient at .375" (9.5mm) lead lengths with both leads to heat sink.
CHENG-YI [ CHENG-YI ELECTRONIC CO., LTD. ]
