Daesan BY399S Current 3.0 amperes voltage 100 to 1000 volt Datasheet

CURRENT 3.0 Amperes
VOLTAGE 100 to 1000 Volts
BY396 THRU BY399S
Features
· Plastic package has Underwrites Laboratory Flammability
Classification 94V-0
· Fast switching high efficiency
· Diffused junction
· High current capability
· High temperature soldering guaranteed : 250℃/10 seconds,
0.375"(9.5mm) lead length, 5 lbs.(2.3kg) tension.
DO-201AD
0.210(5.3)
0.188(4.8)
DIA.
1.0(25.4)
MIN.
0.375(9.5)
0.285(7.2)
Mechanical Data
· Case : JEDEC DO-201AD molded plastic body
· Terminals : Plated axial lead solderable per MIL-STD-750,
method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.041 ounce, 1.18 grams
1.0(25.4)
MIN.
0.042(1.1)
0.037(0.9)
DIA.
Dimensions in inches and (millimeters)
Maximum Ratings And Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
Symbols
BY396
BY397
BY398
BY399
BY399S
Units
Maximum recurrent peak reverse voltage
VRRM
100
200
400
800
1000
Volts
Maximum RMS voltage
VRMS
70
140
280
560
700
Volts
Maximum DC blocking voltage
VDC
100
200
400
800
1000
Volts
Maximum average forward rectified current
R load at TA=50℃
I(AV)
3.0
Amps
Peak forward surge current 10ms single half
sine-wave superimposed on rated load at
load at TA=25℃
IFSM
100.0
Amps
Maximum instantaneous forward voltage
at 3.0A
VF
1.3
Volts
Maximum DC reverse current at rated DC
blocking voltage
IR
10.0
μA
Maximum reverse recovery time (Note 1)
Trr
250
ns
RθJA
30
℃/W
CJ
25.0
pF
Max.thermal resistance
Typical junction capacitance (Note 2)
Operating junction and storage
temperature range
TJ
TSTG
Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
-65 to +150
℃
RATINGS AND CHARACTERISTIC CURVES BY396 THRU BY399S
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.1-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
104
4
10mm
IF AVERAGE FORWARD CURRENT (A)
ma
x
IF INSTANTANEOUS FORWARD CURRENT(mA)
t yp
Tj=25℃
+VF-
103
IF
102
10
10mm
3
R-Load
2.4
2
C-Load
1
1
0
25
50
75
100
125
150
175
TA, AMBIENT TEMPERATURE( ℃)
0
0.4
0.8
1.2
1.6
VF INSTANTANEOUS FORWARD VOLTAGE DROP (V)
FIG.3-TYPICAL THERMAL IMPEDANCE
FIG.4-TYPICAL JUNCTION CAPACITANCE
50
30
Tj=25℃
f=1MHz
26
24
40
30
typ
20
22
20
18
16
14
p
CJ DIODE CAPACITANCE(pF)
x
ma
ty
RQJA THERMAL RESISTANCE JUNCTION AMBIENT(℃/W)
28
12
10
8
6
10
l
4
l
2
0
1
0
5
10
15
I,LEAD LENGTH (MM)
20
25
30
10
100
VR REVERSE VOLTAGE (V)
1000
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