BY296 THRU BY299S
Features
Mechanical Data
· Plastic package has Underwrites Laboratory Flammability
Classification 94V-0
· Fast switching speed
· Diffused junction
· High current capability
· High temperature soldering guaranteed : 250℃/10 seconds,
0.375"(9.5mm) lead length, 5 lbs.(2.3kg) tension.
Maximum Ratings And Electrical Characteristics
· 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
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
CURRENT 2.0 Amperes
VOLTAGE 100 to 1000 Volts
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.
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Volts
Peak forward surge current 10ms single half
sine-wave superimposed on rated load at
load at T
A
=25℃
V
DC
Maximum average forward rectified current
R load at T
A
=50℃
Maximum instantaneous forward voltage
at 2.0A
V
RRM
Volts
Symbols Units
1.3V
F
V
RMS
2.0
Amps
Amps
70.0I
FSM
T
J
T
STG
30
-65 to +150 ℃
Volts
Maximum DC reverse current at rated DC
blocking voltage T
A
=25℃
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Operating junction and storage
temperature range
100
BY296
70
100
10.0
Volts
μA
ns
pF
I
(AV)
I
R
Trr
16.0
C
J
200
BY297
140
200
400
BY298
280
400
800
BY299
560
800
1000
BY299S
700
1000
Max.thermal resistance
250
R
θJA
℃/W
Dimensions in inches and (millimeters)
DO-201AD
1.0(25.4)
MIN.
1.0(25.4)
MIN.
0.375(9.5)
0.285(7.2)
0.042(1.1)
0.037(0.9)
DIA.
0.210(5.3)
0.188(4.8)
DIA.
FIG.1-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
typ
max
IF INSTANTANEOUS FORWARD CURRENT(mA)
1.20.40 0.8 1.6
VF INSTANTANEOUS FORWARD VOLTAGE DROP (V)
10
10
2
3
4
10
10
1
Tj=25℃
+VF-
IF
FIG.3-TYPICAL THERMAL IMPEDANCE
typ
max
I,LEAD LENGTH (MM)
0
30
40
20
50
10
RQJA THERMAL RESISTANCE JUNCTION AMBIENT(℃/W)
20 30255 10 15
ll
FIG.4-TYPICAL JUNCTION CAPACITANCE
VR REVERSE VOLTAGE (V)
CJ DIODE CAPACITANCE(pF)
1 100010010
typ
Tj=25℃
f=1MHz
12
10
4
2
8
6
20
18
16
14
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
C-Load
R-Load
10mm10mm
T
A
, AMBIENT TEMPERATURE( ℃)
IF AVERAGE FORWARD CURRENT (A)
1250 25 1501007550 175
0
1.6
2
1.5
1
0.5
2.5
RATINGS AND CHARACTERISTIC CURVES BY296 THRU BY299S
